Re: [Openstack] Where to add the performance increasing method in openstack
Hi, Do you mean, node is nothing but compute node right. Then it is straight forward you can add your logic scheduler or you can come up with your own scheduler algorithm which will take care where to create next instance. Go through the Good article on Scheduler: https://www.ibm.com/developerworks/mydeveloperworks/blogs/e93514d3-c4f0-4aa0-8844-497f370090f5/?lang=en Please let me know for further details the implementation or adding logic to existing. I would prefer to write your own scheduler algorithm. Regards, Nagaraju B From: sarath zacharia [mailto:sarathzacha...@gmail.com] Sent: Thursday, May 24, 2012 10:19 AM To: Nagaraju Bingi Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Where to add the performance increasing method in openstack Hi Yes , We are monitoring the loads on the instances in each node and next instances will create in most suitable node ie, node have less load Regards , Sarath Zacharia On Wed, May 23, 2012 at 6:51 PM, Nagaraju Bingi nagaraju_bi...@persistent.co.inmailto:nagaraju_bi...@persistent.co.in wrote: Hi, Do you mean that your program would monitor the Openstack Instances and check the performance and load of nodes according to the number of different application running in each instance? Your program will tell you that which Instance is the best suitable to deploy your new application. Please let me know if I understood correctly. Regards, Nagaraju B From: openstack-bounces+nagaraju_bingi=persistent.co...@lists.launchpad.netmailto:persistent.co...@lists.launchpad.net [mailto:openstack-bounces+nagaraju_bingimailto:openstack-bounces%2Bnagaraju_bingi=persistent.co...@lists.launchpad.netmailto:persistent.co...@lists.launchpad.net] On Behalf Of sarath zacharia Sent: Wednesday, May 23, 2012 10:57 AM To: openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Subject: [Openstack] Where to add the performance increasing method in openstack Hi , We created an performance increasing programe for cloud application. This programe will check the performance and load of nodes according to the number of different application running in each node of our cloud environment and it will give which node is more suitable for deploying the next application in cloud. In which service we have to modify in openstack for implementing this algoritham ? note : now our code is in java how we can connect to the nova development environment Yours Sincerly Sarath Zacharia DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. -- with regards Sarath ! DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Where to add the performance increasing method in openstack
Hi , Yes I mean node as compute node. right now we prepared the new algorithm and we are on the implementing phase . Actually we created a program by using that algorithm. Program is developed by using the java . How we can add that program to the nova-scheduler . Regards Sarath Zacharia On Thu, May 24, 2012 at 12:27 PM, Nagaraju Bingi nagaraju_bi...@persistent.co.in wrote: Hi, ** ** Do you mean, node is nothing but compute node right. Then it is straight forward you can add your logic scheduler or you can come up with your own scheduler algorithm which will take care where to create next instance.*** * Go through the Good article on Scheduler: https://www.ibm.com/developerworks/mydeveloperworks/blogs/e93514d3-c4f0-4aa0-8844-497f370090f5/?lang=en ** ** Please let me know for further details the implementation or adding logic to existing. I would prefer to write your own scheduler algorithm. ** ** Regards, Nagaraju B ** ** *From:* sarath zacharia [mailto:sarathzacha...@gmail.com] *Sent:* Thursday, May 24, 2012 10:19 AM *To:* Nagaraju Bingi *Cc:* openstack@lists.launchpad.net *Subject:* Re: [Openstack] Where to add the performance increasing method in openstack ** ** Hi Yes , We are monitoring the loads on the instances in each node and next instances will create in most suitable node ie, node have less load ** ** Regards , ** ** Sarath Zacharia On Wed, May 23, 2012 at 6:51 PM, Nagaraju Bingi nagaraju_bi...@persistent.co.in wrote: Hi, Do you mean that your program would monitor the Openstack Instances and check the performance and load of nodes according to the number of different application running in each instance? Your program will tell you that which Instance is the best suitable to deploy your new application. Please let me know if I understood correctly. Regards, Nagaraju B *From:* openstack-bounces+nagaraju_bingi= persistent.co...@lists.launchpad.net [mailto: openstack-bounces+nagaraju_bingi=persistent.co...@lists.launchpad.net] *On Behalf Of *sarath zacharia *Sent:* Wednesday, May 23, 2012 10:57 AM *To:* openstack@lists.launchpad.net *Subject:* [Openstack] Where to add the performance increasing method in openstack Hi , We created an performance increasing programe for cloud application. This programe will check the performance and load of nodes according to the number of different application running in each node of our cloud environment and it will give which node is more suitable for deploying the next application in cloud. In which service we have to modify in openstack for implementing this algoritham ? note : now our code is in java how we can connect to the nova development environment Yours Sincerly Sarath Zacharia DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. ** ** DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [nova-compute] vm migration problem
Yup,our friend smooser prensented ithttp://ubuntu-smoser.blogspot.fr/2010/03/introducing-cloud-inits-cloud-config.html Lorin Hochstein 23 mai 2012 19:25Wow, I never knew about that package. Are all of those utils compatible with OpenStack? Are they documented everywhere? Now that we're adding distribution-specific content to the docs, these are probably worth a mention in the Ubuntu OpenStack install guide.Take care,Lorin--Lorin HochsteinLead Architect - Cloud ServicesNimbis Services, Inc.www.nimbisservices.com___Mailing list: https://launchpad.net/~openstackPost to : openstack@lists.launchpad.netUnsubscribe : https://launchpad.net/~openstackMore help : https://help.launchpad.net/ListHelp Soren Hansen 23 mai 2012 00:08Ubuntu's cloud-utils package has a cloud-run-instances utility that doesthis. It's not exactly in the do-one-thing-and-do-it-well sort ofcategory, but perhaps it's just what you need. Lorin Hochstein 21 mai 2012 23:30Has anybody ever written a script that grabs the host public key from the instance's console and updates the .ssh/config/known_hosts file accordingly, instead of throwing away host key checking? That would be a handy little thing if it was out there. Take care,Lorin--Lorin HochsteinLead Architect - Cloud ServicesNimbis Services, Inc.www.nimbisservices.com ___Mailing list: https://launchpad.net/~openstackPost to : openstack@lists.launchpad.netUnsubscribe : https://launchpad.net/~openstackMore help : https://help.launchpad.net/ListHelp Joe Breu 21 mai 2012 12:09 Hi Eric, It would appear that the nova user on one of the compute nodes had at one time cached the SSH host key of the other node and now the key has changed. You can bypass this by adding the following to ~nova/.ssh/config on both compute nodes: Host * StrictHostKeyChecking no UserKnownHostsFile=/dev/null --- Joseph Breu Deployment Engineer Rackspace Cloud Builders 210-312-3508 On May 21, 2012, at 11:34 AM, Eric Luo wrote: ___Mailing list: https://launchpad.net/~openstackPost to : openstack@lists.launchpad.netUnsubscribe : https://launchpad.net/~openstackMore help : https://help.launchpad.net/ListHelp Eric Luo 21 mai 2012 11:34Hello ,all. I have a two nodes installation . OS1 is the cloud controller ,and OS2 is a nova-compute node.I have a vm (name as vm1) running on OS1.When I use the command nova migrate vm1 The dashboard is showing the vm1 as : status :error ,task :Resize Prep I tail ed the nova-compute.log in OS1, and found thefollowing error information while running thenova migrate vm1 command : Can someone please explain to me what does these error mean ,and what's wrong with myconfig...2012-05-21 17:20:45 ERROR nova.compute.manager [req-d0f494cb-e9d6-41d2-b6df-6faa432a644d 6ffaaedb60c24f5eb888319e1e387d75 0d7a5a12b6f54aa9bff986bf138bc0b7] Unexpected error while running command. Command: ssh 192.168.0.205 mkdir -p /var/lib/nova/instances/instance-000aExit code: 255Stdout: '' Stderr: 'Host key verification failed.\r\n'. Setting instance vm_state to ERROR2012-05-21 17:20:45 ERROR nova.rpc.amqp [req-d0f494cb-e9d6-41d2-b6df-6faa432a644d 6ffaaedb60c24f5eb888319e1e387d75 0d7a5a12b6f54aa9bff986bf138bc0b7] Exception during message handling 2012-05-21 17:20:45 TRACE nova.rpc.amqp Traceback (most recent call last):2012-05-21 17:20:45 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 252, in _process_data 2012-05-21 17:20:45 TRACE nova.rpc.amqp rval = node_func(context=ctxt, **node_args)2012-05-21 17:20:45 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 114, in wrapped 2012-05-21 17:20:45 TRACE nova.rpc.amqp return f(*args, **kw)2012-05-21 17:20:45 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 153, in decorated_function 2012-05-21 17:20:45 TRACE nova.rpc.amqp function(self, context, instance_uuid, *args, **kwargs)2012-05-21 17:20:45 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 177, in decorated_function 2012-05-21 17:20:45 TRACE nova.rpc.amqp sys.exc_info())2012-05-21 17:20:45 TRACE nova.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__2012-05-21 17:20:45 TRACE nova.rpc.amqp self.gen.next() 2012-05-21 17:20:45 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 171, in decorated_function2012-05-21 17:20:45 TRACE nova.rpc.amqp return function(self, context, instance_uuid, *args, **kwargs) 2012-05-21 17:20:45 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1330, in resize_instance2012-05-21 17:20:45 TRACE nova.rpc.amqp
Re: [Openstack] Where to add the performance increasing method in openstack
I think there are some people working on scheduler algorithm, May be you can ask Vishy, he will be the best person to give an answer. Can you cover that program into Python? I think using Jython we can embed java code in python, I am not sure about it. Thanks, Hitesh On Thu, May 24, 2012 at 12:49 PM, sarath zacharia sarathzacha...@gmail.comwrote: Hi , Yes I mean node as compute node. right now we prepared the new algorithm and we are on the implementing phase . Actually we created a program by using that algorithm. Program is developed by using the java . How we can add that program to the nova-scheduler . Regards Sarath Zacharia On Thu, May 24, 2012 at 12:27 PM, Nagaraju Bingi nagaraju_bi...@persistent.co.in wrote: Hi, ** ** Do you mean, node is nothing but compute node right. Then it is straight forward you can add your logic scheduler or you can come up with your own scheduler algorithm which will take care where to create next instance.** ** Go through the Good article on Scheduler: https://www.ibm.com/developerworks/mydeveloperworks/blogs/e93514d3-c4f0-4aa0-8844-497f370090f5/?lang=en ** ** Please let me know for further details the implementation or adding logic to existing. I would prefer to write your own scheduler algorithm. ** ** Regards, Nagaraju B ** ** *From:* sarath zacharia [mailto:sarathzacha...@gmail.com] *Sent:* Thursday, May 24, 2012 10:19 AM *To:* Nagaraju Bingi *Cc:* openstack@lists.launchpad.net *Subject:* Re: [Openstack] Where to add the performance increasing method in openstack ** ** Hi Yes , We are monitoring the loads on the instances in each node and next instances will create in most suitable node ie, node have less load ** ** Regards , ** ** Sarath Zacharia On Wed, May 23, 2012 at 6:51 PM, Nagaraju Bingi nagaraju_bi...@persistent.co.in wrote: Hi, Do you mean that your program would monitor the Openstack Instances and check the performance and load of nodes according to the number of different application running in each instance? Your program will tell you that which Instance is the best suitable to deploy your new application. Please let me know if I understood correctly. Regards, Nagaraju B *From:* openstack-bounces+nagaraju_bingi= persistent.co...@lists.launchpad.net [mailto: openstack-bounces+nagaraju_bingi=persistent.co...@lists.launchpad.net] *On Behalf Of *sarath zacharia *Sent:* Wednesday, May 23, 2012 10:57 AM *To:* openstack@lists.launchpad.net *Subject:* [Openstack] Where to add the performance increasing method in openstack Hi , We created an performance increasing programe for cloud application. This programe will check the performance and load of nodes according to the number of different application running in each node of our cloud environment and it will give which node is more suitable for deploying the next application in cloud. In which service we have to modify in openstack for implementing this algoritham ? note : now our code is in java how we can connect to the nova development environment Yours Sincerly Sarath Zacharia DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. ** ** DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help :
Re: [Openstack] devstack multi-node tutorial fails
Hey,no you don't need to, the only case where the SSH exchange is mandatory is for the [live|classi] migrationRaz Mauch, Viktor (SCC) 23 mai 2012 16:31Another thing:Is it really necessary to implement password-less ssh login via .ssh/authorized_keys?For me it works without it.ViktorFrom: Razique Mahroua [mailto:razique.mahr...@gmail.com] Sent: Wednesday, May 23, 2012 4:28 PMTo: Mauch, Viktor (SCC)Cc: openstack@lists.launchpad.netSubject: Re: [Openstack] devstack multi-node tutorial failsThanks for the feedbackas for the multi_node mode, no it supposes you spawn a nova-network component on every compute nodeRaziqueMauch, Viktor (SCC)23 mai 2012 16:00Hi,I just want so say, that some days ago the stack.sh script hast been changed concerning the rabbit server installation.The current description for multi node tutorial (http://devstack.org/guides/multinode-lab.html) will fail.At the moment it is necessary to install the rabbit service on the compute hosts TOO (but of course with the IP from the master node)!!e.g.:ENABLED_SERVICES=n-cpu,n-net,g-api,rabbitRABBIT_HOST=$MASTERNODERABBIT_PASSWORD=passOtherwise the compute node tries to find a rabbit-mq server on localhost!There are also some other wrong details in the multi-node toturial.It must be:RABBIT_PASSWORD and MYSQL_PASSWORD instead of MYSQL_PASS und RABBIT_PASSUnd the parameter MULTI_HOST=1 has to be change to MULTI_HOST=True (and should only be available on the master node, as I understand it right).Cheers Viktor--Dipl.-Phys. Viktor MauchSteinbuch Centre for Computing (SCC)http://www.scc.kit.edu/Karlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 1D-76344 Eggenstein-LeopoldshafenPhone: +49(0)721 608-28721eMail: ma...@kit.eduKIT University of the State of Baden-Wuerttemberg and National Research Center of the Helmholtz Association___Mailing list: https://launchpad.net/~openstackPost to : openstack@lists.launchpad.netUnsubscribe : https://launchpad.net/~openstackMore help : https://help.launchpad.net/ListHelp-- Nuage Co - Razique Mahroua razique.mahr...@gmail.com Razique Mahroua 23 mai 2012 16:27 Thanks for the feedbackas for the multi_node mode, no it supposes you spawn a nova-network component on every compute nodeRazique-- Nuage Co - Razique Mahroua razique.mahr...@gmail.com ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Where to add the performance increasing method in openstack
Hi, Please go through http://jpype.sourceforge.net/ for including Java program from python. Regards, Nagaraju B From: sarath zacharia [mailto:sarathzacha...@gmail.com] Sent: Thursday, May 24, 2012 12:49 PM To: Nagaraju Bingi Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Where to add the performance increasing method in openstack Hi , Yes I mean node as compute node. right now we prepared the new algorithm and we are on the implementing phase . Actually we created a program by using that algorithm. Program is developed by using the java . How we can add that program to the nova-scheduler . Regards Sarath Zacharia On Thu, May 24, 2012 at 12:27 PM, Nagaraju Bingi nagaraju_bi...@persistent.co.inmailto:nagaraju_bi...@persistent.co.in wrote: Hi, Do you mean, node is nothing but compute node right. Then it is straight forward you can add your logic scheduler or you can come up with your own scheduler algorithm which will take care where to create next instance. Go through the Good article on Scheduler: https://www.ibm.com/developerworks/mydeveloperworks/blogs/e93514d3-c4f0-4aa0-8844-497f370090f5/?lang=en Please let me know for further details the implementation or adding logic to existing. I would prefer to write your own scheduler algorithm. Regards, Nagaraju B From: sarath zacharia [mailto:sarathzacha...@gmail.commailto:sarathzacha...@gmail.com] Sent: Thursday, May 24, 2012 10:19 AM To: Nagaraju Bingi Cc: openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Subject: Re: [Openstack] Where to add the performance increasing method in openstack Hi Yes , We are monitoring the loads on the instances in each node and next instances will create in most suitable node ie, node have less load Regards , Sarath Zacharia On Wed, May 23, 2012 at 6:51 PM, Nagaraju Bingi nagaraju_bi...@persistent.co.inmailto:nagaraju_bi...@persistent.co.in wrote: Hi, Do you mean that your program would monitor the Openstack Instances and check the performance and load of nodes according to the number of different application running in each instance? Your program will tell you that which Instance is the best suitable to deploy your new application. Please let me know if I understood correctly. Regards, Nagaraju B From: openstack-bounces+nagaraju_bingi=persistent.co...@lists.launchpad.netmailto:persistent.co...@lists.launchpad.net [mailto:openstack-bounces+nagaraju_bingimailto:openstack-bounces%2Bnagaraju_bingi=persistent.co...@lists.launchpad.netmailto:persistent.co...@lists.launchpad.net] On Behalf Of sarath zacharia Sent: Wednesday, May 23, 2012 10:57 AM To: openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Subject: [Openstack] Where to add the performance increasing method in openstack Hi , We created an performance increasing programe for cloud application. This programe will check the performance and load of nodes according to the number of different application running in each node of our cloud environment and it will give which node is more suitable for deploying the next application in cloud. In which service we have to modify in openstack for implementing this algoritham ? note : now our code is in java how we can connect to the nova development environment Yours Sincerly Sarath Zacharia DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails.
Re: [Openstack] Where to add the performance increasing method in openstack
Hi, Let me know if anything requires on scheduler. Regards, Nagaraju B From: Hitesh wadekar [mail to:] Sent: Thursday, May 24, 2012 1:26 PM To: sarath zacharia Cc: Nagaraju Bingi; openstack@lists.launchpad.net Subject: Re: [Openstack] Where to add the performance increasing method in openstack I think there are some people working on scheduler algorithm, May be you can ask Vishy, he will be the best person to give an answer. Can you cover that program into Python? I think using Jython we can embed java code in python, I am not sure about it. Thanks, Hitesh On Thu, May 24, 2012 at 12:49 PM, sarath zacharia sarathzacha...@gmail.commailto:sarathzacha...@gmail.com wrote: Hi , Yes I mean node as compute node. right now we prepared the new algorithm and we are on the implementing phase . Actually we created a program by using that algorithm. Program is developed by using the java . How we can add that program to the nova-scheduler . Regards Sarath Zacharia On Thu, May 24, 2012 at 12:27 PM, Nagaraju Bingi nagaraju_bi...@persistent.co.inmailto:nagaraju_bi...@persistent.co.in wrote: Hi, Do you mean, node is nothing but compute node right. Then it is straight forward you can add your logic scheduler or you can come up with your own scheduler algorithm which will take care where to create next instance. Go through the Good article on Scheduler: https://www.ibm.com/developerworks/mydeveloperworks/blogs/e93514d3-c4f0-4aa0-8844-497f370090f5/?lang=en Please let me know for further details the implementation or adding logic to existing. I would prefer to write your own scheduler algorithm. Regards, Nagaraju B From: sarath zacharia [mailto:sarathzacha...@gmail.commailto:sarathzacha...@gmail.com] Sent: Thursday, May 24, 2012 10:19 AM To: Nagaraju Bingi Cc: openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Subject: Re: [Openstack] Where to add the performance increasing method in openstack Hi Yes , We are monitoring the loads on the instances in each node and next instances will create in most suitable node ie, node have less load Regards , Sarath Zacharia On Wed, May 23, 2012 at 6:51 PM, Nagaraju Bingi nagaraju_bi...@persistent.co.inmailto:nagaraju_bi...@persistent.co.in wrote: Hi, Do you mean that your program would monitor the Openstack Instances and check the performance and load of nodes according to the number of different application running in each instance? Your program will tell you that which Instance is the best suitable to deploy your new application. Please let me know if I understood correctly. Regards, Nagaraju B From: openstack-bounces+nagaraju_bingi=persistent.co...@lists.launchpad.netmailto:persistent.co...@lists.launchpad.net [mailto:openstack-bounces+nagaraju_bingimailto:openstack-bounces%2Bnagaraju_bingi=persistent.co...@lists.launchpad.netmailto:persistent.co...@lists.launchpad.net] On Behalf Of sarath zacharia Sent: Wednesday, May 23, 2012 10:57 AM To: openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Subject: [Openstack] Where to add the performance increasing method in openstack Hi , We created an performance increasing programe for cloud application. This programe will check the performance and load of nodes according to the number of different application running in each node of our cloud environment and it will give which node is more suitable for deploying the next application in cloud. In which service we have to modify in openstack for implementing this algoritham ? note : now our code is in java how we can connect to the nova development environment Yours Sincerly Sarath Zacharia DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Unsubscribe :
[Openstack] Greatest deployment?
Hello, Few days ago I read something about OpenNebula,it's the main competitor in open source for Openstack, beside Eucalyptus, as far as i know. I found ( http://blog.opennebula.org) something about tens of thousands of VMs and OpenNebula's performance (maybe CERN has such huge deployment, who knows they didn't mention that) and I'm just wondering what about Openstack performance. Can anyone praise about biggest deployments? How many VMs can Openstack actually supervise? Any large-scale achievements? OpenNebula has also this advantage, for me, that it's designed also to provide scientific cloud and it's used by few research centres and even supercomputing centres. How about Openstack? Anyone tried deploy it in supercomputing environment? Maybe huge cluster or GPU cluster or any other scientific group is using Openstack? Is anyone using Openstack in scentific environement or Openstack's purpose is to create commercial only cloud (business - large and small companies)? Btw. I've read some time ago about Openstack presentation at CERN (I've just briefly looked at it - link CERN?http://indico.cern.ch/conferenceDisplay.py?confId=175809), maybe it's good idea to think also about scientific use cases? Cheers, ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Greatest deployment?
SoLa wrote: Few days ago I read something about OpenNebula,it's the main competitor in open source for Openstack, beside Eucalyptus, as far as i know. OpenNebula and Eucalyptus (as well as CloudStack) are alternative solutions in the open source IaaS Compute space. Note that OpenStack provides more than just IaaS Compute feature (Nova), it also addresses object storage (Swift), or network (Quantum)... I found (http://blog.opennebula.org) something about tens of thousands of VMs and OpenNebula's performance (maybe CERN has such huge deployment, who knows they didn't mention that) and I'm just wondering what about Openstack performance. Can anyone praise about biggest deployments? How many VMs can Openstack actually supervise? Any large-scale achievements? OpenStack is being used to power public clouds (HP, Rackspace, ATT, Internap, Korea Telecom, SDSC...). Those are unfortunately notoriously shy at sharing size numbers :) OpenNebula has also this advantage, for me, that it's designed also to provide scientific cloud and it's used by few research centres and even supercomputing centres. How about Openstack? Anyone tried deploy it in supercomputing environment? Maybe huge cluster or GPU cluster or any other scientific group is using Openstack? Is anyone using Openstack in scentific environement or Openstack's purpose is to create commercial only cloud (business - large and small companies)? OpenStack is being used in a number of research clouds, including NeCTAR (Australia's national research cloud). There is huge interest around bridging the gap there, with companies like Nimbis or Bull being involved. Hopefully people with more information than I have will comment on this thread. -- Thierry Carrez (ttx) Release Manager, OpenStack ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Unused code in Nova [was Re: Quota classes]
On Fri, 2012-03-30 at 10:40 -0500, Kevin L. Mitchell wrote: On Fri, 2012-03-30 at 08:31 -0400, Eoghan Glynn wrote: A couple of quick questions on how this quota class mechanism is intended to work ... - how is the mapping between project and quota-class established? I was expecting a project_quota_class_association table or some-such in the nova DB. Is this association maintained by keystone instead? - is the quota_class attribute currently being set on the request context anywhere in the dispatch path? Is the idea that the auth middleware takes care of this? The basic answer is that there isn't anything in nova right now that does this, partly because it's a slightly difficult question to answer correctly for everyone. In my testing environment, for instance, I use a Turnstile preprocessor to set the quota_class attribute on the request context to be the same as the selected rate limit class. I envisioned that, ultimately, the quota_class would be set by the authentication processing middleware(s), but I'm not against adding an association to nova to manage that. So, I'm looking into the quotas code properly for the first time while reviewing one of the quota refactor patches and I come across the quota_class property on RequestContext My last 45 minutes have been: Where is quota_class being set? Nowhere in Nova, really? Let's double, triple check that. Maybe the auth token middleware is setting it? Nope. Well, let's look back through the git log and see if it was ever being set. Nope, even the commit which initially added it doesn't set it. Hmm, the commit which adds quota classes doesn't reference a blueprint. Ok, let's google quota classes. Ah, a thread with the blueprint which helps hugely and a similar question from Eoghan. Ah, Eoghan has also filed: https://bugs.launchpad.net/nova/+bug/969537 So, turnstile is setting this? More googling turns up: https://lists.launchpad.net/openstack/msg09322.html Ok, dig into turnstile and nova_limits. Nope, they're not setting it either. Poke around Kevin's github repo and discover rs_limits: https://github.com/klmitch/rs_limits Rackspace-specific Rate Limit Preprocessor for Turnstile Ah! Now I see. This is code added specifically for a Rackspace specific plugin! Now, there are some positives here - the blueprint, discussions on the mailing list, the launchpad bug, that turnstile and co. are in github, etc. means it was actually possible to figure this out. Awesome, seriously. But ... please. Pretty please. Can we avoid adding unused code to Nova? At the very least, can we document in the code why unused stuff has been added? Cheers, Mark. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] [Nova] Getting error when injecting data into an image
Hi,
I am getting the following error when running
$ nova boot myserver --flavor 2 --key_name mykey --image
661bbe35-ebe5-4614-bdb2-3259ea507934
+-+--+
| Property |
Value |
+-+--+
| OS-DCF:diskConfig |
MANUAL |
| OS-EXT-SRV-ATTR:host|
None |
| OS-EXT-SRV-ATTR:hypervisor_hostname |
None |
| OS-EXT-SRV-ATTR:instance_name |
instance-0005|
| OS-EXT-STS:power_state |
0|
| OS-EXT-STS:task_state |
scheduling |
| OS-EXT-STS:vm_state |
building |
| accessIPv4
| |
| accessIPv6
| |
| adminPass |
mAnfCStaqWT2 |
| config_drive
| |
| created |
2012-05-23T13:49:12Z |
| flavor |
m1.small |
| hostId
| |
| id |
18cde301-e8c9-4721-928b-cd0daf63a4f0 |
| image |
f16-jeos |
| key_name|
mykey|
| metadata|
{} |
| name|
myserver |
| progress|
0|
| status |
BUILD|
| tenant_id |
873855379940442797e53f2fa437893f |
| updated |
2012-05-23T13:49:13Z |
| user_id |
5677a018b8924cc58f993101c3024794 |
+-+--+
The image was obtained from following the Getting Started with OpenStack on
Fedora 17 tutorial (
http://fedoraproject.org/wiki/Getting_started_with_OpenStack_on_Fedora_17).
So, I guess I am not the only one using it.
$ glance index
ID Name Disk
Format Container Format Size
--
--
661bbe35-ebe5-4614-bdb2-3259ea507934 f16-jeos
qcow2ovf 213581824
c15e90f2-e73e-4987-ad7a-11d87403012e cirros-0.3.0-x86_64-ari
ari ari 2254249
68ad4ece-6a56-4ac8-b112-1dd69283ea83 cirros-0.3.0-x86_64-ami
ami ami25165824
6f5d8022-2dfe-406d-b391-fa0e48c175f3 cirros-0.3.0-x86_64-aki
aki aki 4731440
This is running on Nova Essex on Fedora 16.
After a while I get:
$ nova list
+--+--++--+
| ID | Name | Status |
Networks |
+--+--++--+
| 18cde301-e8c9-4721-928b-cd0daf63a4f0 | myserver | ERROR |
demonet=10.0.0.2 |
+--+--++--+
And so the log:
2012-05-23 15:50:12 INFO nova.virt.libvirt.connection [-] Compute_service
record updated for fedora.localdomain
2012-05-23 15:50:35 WARNING nova.virt.libvirt.connection
[req-dd9a661c-94d3-42e4-b7ba-699c7b41def4 5677a018b8924cc58f993101c3024794
873855379940442797e53f2fa437893f] [instance:
18cde301-e8c9-4721-928b-cd0daf63a4f0] Ignoring error injecting data into
image 661bbe35-ebe5-4614-bdb2-3259ea507934 (
--
Failed to mount filesystem: Unexpected error while running command.
Command: sudo nova-rootwrap mount /dev/mapper/nbd15p1 /tmp/tmpM9dOLC
Exit code: 32
Stdout: ''
Stderr: 'mount: you must specify the filesystem type\n'
--
Failed to mount filesystem: Unexpected error while running command.
Command: sudo nova-rootwrap guestmount --rw -a
/var/lib/nova/instances/instance-0005/disk -m /dev/sda1 /tmp/tmpM9dOLC
Exit code: 1
Stdout: ''
Stderr: libguestfs: error: mount_options: /dev/vda1 on /: mount: you must
specify the filesystem type\n/usr/bin/guestmount: '/dev/sda1' could not be
mounted. Did you mean one of these?\n\t/dev/sda1 (unknown)\n\t/dev/sda2
(ext4)\n)
Note that I get the same error with other images, so it's not specific to
f16-jeos. I am confused by this error. If the nova-rootwrap had to specify
a filesystem type for the mount to succeed that would be a longtime known
[Openstack] Can't ssh into instance
Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Glance] Using HTTP PATCH
On 24/05/2012, at 6:22 AM, Brian Waldon wrote: Hey guys, I'm considering using PATCH rather than PUT for image updates in the v2 Image API, but I wanted to make sure there weren't any major blockers that I might be missing. As far as I can tell, the python libraries we use in Glance support it (httplib2, requests). However, I discovered that Squid doesn't document official support of the method: http://wiki.squid-cache.org/SquidFaq/SquidLogs. Oh, how embarrassment. I'll get that fixed ASAP. I wanted to ask if there are any other key infrastructure pieces that foolishly hard-code request methods like this. It might make us want to rethink using PATCH at all. You've found the major one above; there are probably a few over-zealous inspecting firewalls out there as well, but given that this'll run over TLS (right?), neither Squid or any other such intermediary should be a problem (they could be deployed for SSL termination and/or as reverse proxies, but Squid, at least, can be configured to accept new methods http://www.squid-cache.org/Versions/v3/3.0/cfgman/extension_methods.html). The other limitation is having defined and registered patch formats. The IETF is currently working on one for JSON; it should be progressing soon. http://tools.ietf.org/html/draft-ietf-appsawg-json-patch Cheers, -- Mark Nottingham http://www.mnot.net/ ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Nova] Getting error when injecting data into an image
On 05/24/2012 11:38 AM, Patrick Petit wrote:
Hi,
I am getting the following error when running
$ nova boot myserver --flavor 2 --key_name mykey --image
661bbe35-ebe5-4614-bdb2-3259ea507934
+-+--+
| Property |Value |
+-+--+
| OS-DCF:diskConfig | MANUAL |
| OS-EXT-SRV-ATTR:host| None |
| OS-EXT-SRV-ATTR:hypervisor_hostname | None |
| OS-EXT-SRV-ATTR:instance_name | instance-0005|
| OS-EXT-STS:power_state | 0|
| OS-EXT-STS:task_state | scheduling |
| OS-EXT-STS:vm_state | building |
| accessIPv4 | |
| accessIPv6 | |
| adminPass | mAnfCStaqWT2 |
| config_drive| |
| created | 2012-05-23T13:49:12Z |
| flavor | m1.small |
| hostId | |
| id | 18cde301-e8c9-4721-928b-cd0daf63a4f0 |
| image | f16-jeos |
| key_name| mykey|
| metadata| {} |
| name| myserver |
| progress| 0|
| status | BUILD|
| tenant_id | 873855379940442797e53f2fa437893f |
| updated | 2012-05-23T13:49:13Z |
| user_id | 5677a018b8924cc58f993101c3024794 |
+-+--+
The image was obtained from following the Getting Started with OpenStack on
Fedora 17 tutorial
(http://fedoraproject.org/wiki/Getting_started_with_OpenStack_on_Fedora_17).
So, I guess I am not the only one using it.
$ glance index
ID Name Disk
Format Container Format Size
--
--
661bbe35-ebe5-4614-bdb2-3259ea507934 f16-jeos qcow2
ovf 213581824
c15e90f2-e73e-4987-ad7a-11d87403012e cirros-0.3.0-x86_64-ariari
ari 2254249
68ad4ece-6a56-4ac8-b112-1dd69283ea83 cirros-0.3.0-x86_64-amiami
ami25165824
6f5d8022-2dfe-406d-b391-fa0e48c175f3 cirros-0.3.0-x86_64-akiaki
aki 4731440
This is running on Nova Essex on Fedora 16.
After a while I get:
$ nova list
+--+--++--+
| ID | Name | Status | Networks
|
+--+--++--+
| 18cde301-e8c9-4721-928b-cd0daf63a4f0 | myserver | ERROR | demonet=10.0.0.2
|
+--+--++--+
And so the log:
2012-05-23 15:50:12 INFO nova.virt.libvirt.connection [-] Compute_service
record updated for fedora.localdomain
2012-05-23 15:50:35 WARNING nova.virt.libvirt.connection
[req-dd9a661c-94d3-42e4-b7ba-699c7b41def4 5677a018b8924cc58f993101c3024794
873855379940442797e53f2fa437893f] [instance:
18cde301-e8c9-4721-928b-cd0daf63a4f0] Ignoring error injecting data into
image 661bbe35-ebe5-4614-bdb2-3259ea507934 (
--
Failed to mount filesystem: Unexpected error while running command.
Command: sudo nova-rootwrap mount /dev/mapper/nbd15p1 /tmp/tmpM9dOLC
Exit code: 32
Stdout: ''
Stderr: 'mount: you must specify the filesystem type\n'
--
Failed to mount filesystem: Unexpected error while running command.
Command: sudo nova-rootwrap guestmount --rw -a
/var/lib/nova/instances/instance-0005/disk -m /dev/sda1 /tmp/tmpM9dOLC
Exit code: 1
Stdout: ''
Stderr: libguestfs: error: mount_options: /dev/vda1 on /: mount: you must
specify the filesystem type\n/usr/bin/guestmount:
Re: [Openstack] [metering] high-level design proposal
On Thu, May 24, 2012 at 12:36 AM, Nick Barcet nick.bar...@canonical.comwrote: On 05/22/2012 07:15 PM, Doug Hellmann wrote: On Tue, May 22, 2012 at 1:25 PM, Nick Barcet nick.bar...@canonical.com mailto:nick.bar...@canonical.com wrote: On 05/22/2012 03:26 PM, Doug Hellmann wrote: - In addition to a signature, I think we would need a sequence number to be embedded by the agent for each message sent, so that loss of messages, or forgery of messages, can be detected by the collector and further audit process. OK. We have a message id, but I assumed those would be used to eliminate duplicates so this sounds like something different or new. It implies that the agent knows its own id (not hard) and keeps up with a sequence counter (more difficult, though not impossible). Did you have something in mind for how to implement that? Actually, this was my intent in the original blueprint when I specified the message_id field then a couple lines bellow: a process may verify that messages were not lost. On the implementation side, I was thinking that each agent would maintain its own sequence count, as a global instance count would be pricier. In my mind, non repudiation was built from the message_signature + message_id which should be unique for each agent. OK. That brings a couple of more specific questions to mind: Does the agent save its sequence counter through a restart? How and where? What about an upgrade? Seems easily stored locally. What would the down-stream consumer of the data do if it discovered there was a missing event? Who should do that detection work? Not sure we need to worry about auditing process yet, just make sure that we provide necessary the necessary information to do proper auditing. In principle, an audit process could then trigger an alert for further investigation of the issue. OK. As James (I think) pointed out in another message and I verified yesterday, the libvirt data is cumulative, so for those counters at least we don't need to worry about missing an event. On the other hand, that fact complicates the API a bit because the sum for disk I/O is not the addition of all of the events in the database but the volume value from the most recent event. We may need per-counter logic behind the API to perform the correct query if some of the counters are cumulative and some are incremental. Doug ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [OpenStack][Keystone]Does legacy_auth v1.0 exist in Keystone Essex ?
Re-sending to list, since I think I've got this by mistake: On 05/24/2012 12:42 PM, Kuo Hugo wrote: *Thanks for all . * * * *I checked several parts of legacy_auth. * * * *There're some requirements of legacy_auth. We do not want to hack exist essex code though. * * * *We're considering to add a filter in keystone's pipline. While the API point to /v1.0 . Route to /v2.0/tokens . And transfer incoming headers to a json format. * *After that , the middle-ware retrieve token and swift-proxy public_url transfer into * *X-AUTH-TOKEN* *and * *X-Storage-Url * *return to user. * * * *But there's still has an issue. what should be the tenant of /v1.0 request? * * * *In Legacy_AUTH , the user's default tenant associate with user under Users table. * * * *Should we keep this method , or pick up the first one tenant of user from Essex's metadata table?* ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Glance] Using HTTP PATCH
On May 24, 2012, at 4:12 AM, Mark Nottingham wrote: The other limitation is having defined and registered patch formats. The IETF is currently working on one for JSON; it should be progressing soon. http://tools.ietf.org/html/draft-ietf-appsawg-json-patch I guess I haven't done enough research on PATCH, as I hadn't discovered this yet. I was just planning on using the method to be more semantically correct: allowing requests with a content-type of application/json and a partial representation of an entity. Is there anything about PATCH that would disallow that? Waldon ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Glance] Using HTTP PATCH
On 24/05/2012, at 10:06 PM, Brian Waldon wrote: On May 24, 2012, at 4:12 AM, Mark Nottingham wrote: The other limitation is having defined and registered patch formats. The IETF is currently working on one for JSON; it should be progressing soon. http://tools.ietf.org/html/draft-ietf-appsawg-json-patch I guess I haven't done enough research on PATCH, as I hadn't discovered this yet. I was just planning on using the method to be more semantically correct: allowing requests with a content-type of application/json and a partial representation of an entity. Is there anything about PATCH that would disallow that? Yes, very much so. See: http://www.rfc-editor.org/errata_search.php?rfc=5789 Cheers, -- Mark Nottingham http://www.mnot.net/ ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Can't ssh into instance
t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Can't ssh into instance
No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.comwrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Can't ssh into instance
you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.comwrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Greatest deployment?
Hi, On May 24, 2012, at 5:45 AM, Thierry Carrez wrote: OpenNebula has also this advantage, for me, that it's designed also to provide scientific cloud and it's used by few research centres and even supercomputing centres. How about Openstack? Anyone tried deploy it in supercomputing environment? Maybe huge cluster or GPU cluster or any other scientific group is using Openstack? Is anyone using Openstack in scentific environement or Openstack's purpose is to create commercial only cloud (business - large and small companies)? OpenStack is being used in a number of research clouds, including NeCTAR (Australia's national research cloud). There is huge interest around bridging the gap there, with companies like Nimbis or Bull being involved. Hopefully people with more information than I have will comment on this thread. We're developing GPU, bare metal, and large SMP (think SGI UV) support for Openstack and we're targeting HPC/scientific computing workloads. It's a work in progress, but we have people using our code and we're talking to folks about getting our code onto nodes within FutureGrid. We have GPU support for LXC right now, and we're working on adding support for other hypervisors as well. We're also working on getting the code into shape for merging upstream, some of which (the bare metal work) has already been done. We had an HPC session at the most recent Design Summit, and it was well-attended with lots of great input. If there are specific features that you're looking for, we'd love to hear about it. By the way, all of our code is available at https://github.com/usc-isi/nova, so if you'd like to try it out before it gets merged upstream, go for it. best, JP ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Nova] Getting error when injecting data into an image
you can try to check permissions on this file .
and ... do you have selinux enabled on this machine ?
On Thu, May 24, 2012 at 4:26 PM, Patrick Petit
patrick.michel.pe...@gmail.com wrote:
Hi Pádraig,
Thank you for your reply.
I am not running
http://repos.fedorapeople.org/repos/apevec/openstack-preview/fedora-16/
but
http://repos.fedorapeople.org/repos/apevec/openstack-preview/fedora-openstack-preview.repo
Which is supposed to work for both Fedora 16 17
Anyhow, I applied the suggested libvirt_inject_partition = -1 patch.
It does change things because it's not complaining about mount error any
more but generates further errors down the path in libvirt.py, line 540
followed by AMQP errors as traced below.
Thanks
Patrick
2012-05-24 14:11:02 INFO nova.virt.libvirt.connection
[req-8b7dbdb7-5771-446a-8cf6-0bcb8833d79f 5677a018b8924cc58f993101c3024794
873855379940442797e53f2fa437893f] [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] Injecting key into image
661bbe35-ebe5-4614-bdb2-3259ea507934
2012-05-24 14:11:54 ERROR nova.compute.manager
[req-8b7dbdb7-5771-446a-8cf6-0bcb8833d79f 5677a018b8924cc58f993101c3024794
873855379940442797e53f2fa437893f] [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] Instance failed to spawn
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] Traceback (most recent call last):
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib/python2.7/site-packages/nova/compute/manager.py, line 598, in
_spawn
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31]
self._legacy_nw_info(network_info), block_device_info)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib/python2.7/site-packages/nova/exception.py, line 114, in wrapped
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] return f(*args, **kw)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib/python2.7/site-packages/nova/virt/libvirt/connection.py, line
930, in spawn
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] self._create_new_domain(xml)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib/python2.7/site-packages/nova/virt/libvirt/connection.py, line
1597, in _create_new_domain
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31]
domain.createWithFlags(launch_flags)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib/python2.7/site-packages/eventlet/tpool.py, line 187, in doit
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] result =
proxy_call(self._autowrap, f, *args, **kwargs)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib/python2.7/site-packages/eventlet/tpool.py, line 147, in
proxy_call
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] rv = execute(f,*args,**kwargs)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib/python2.7/site-packages/eventlet/tpool.py, line 76, in tworker
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] rv = meth(*args,**kwargs)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib64/python2.7/site-packages/libvirt.py, line 540, in
createWithFlags
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] if ret == -1: raise libvirtError
('virDomainCreateWithFlags() failed', dom=self)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] libvirtError: internal error Process
exited while reading console log output: char device redirected to
/dev/pts/2
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] Could not allocate dynamic translator
buffer
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31]
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31]
2012-05-24 14:11:54 ERROR nova.rpc.amqp
[req-8b7dbdb7-5771-446a-8cf6-0bcb8833d79f 5677a018b8924cc58f993101c3024794
873855379940442797e53f2fa437893f] Exception during message handling
2012-05-24 14:11:54 TRACE nova.rpc.amqp Traceback (most recent call last):
2012-05-24 14:11:54 TRACE nova.rpc.amqp File
/usr/lib/python2.7/site-packages/nova/rpc/amqp.py, line 253, in
_process_data
2012-05-24
Re: [Openstack] Can't ssh into instance
Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.comwrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.comwrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Nova] Getting error when injecting data into an image
On 05/24/2012 01:26 PM, Patrick Petit wrote:
Hi Pádraig,
Thank you for your reply.
I applied the suggested libvirt_inject_partition = -1
It does change things because it's not complaining about mount error any more
but generates further errors down the path in libvirt.py
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib64/python2.7/site-packages/libvirt.py, line 540, in createWithFlags
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] if ret == -1: raise libvirtError
('virDomainCreateWithFlags() failed', dom=self)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] libvirtError: internal error Process
exited while reading console log output: char device redirected to /dev/pts/2
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] Could not allocate dynamic translator
buffer
That's libvirt specific.
Do you have Virtual Machine support enabled in your BIOS?
If not the fallback mode is currently disallowed by SELinux,
and you can enable with: setsebool -P virt_use_execmem=on
https://bugzilla.redhat.com/show_bug.cgi?id=753589#c36
It's quite a non specific error so it could be something else.
cheers,
Pádraig.
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Re: [Openstack] Where to add the performance increasing method in openstack
Hi! You would want to report this information to the Scheduler (probably via the db) so it can make more informed decisions. A new Weight Function in the scheduler would be the place to add it specifically. We currently track the number of VM I/O operations being performed on each Compute node for this (build, resize, migration, etc) but nothing within the guest itself. Could be handy for certain verticals. Hope it helps, Sandy From: openstack-bounces+sandy.walsh=rackspace@lists.launchpad.net [openstack-bounces+sandy.walsh=rackspace@lists.launchpad.net] on behalf of sarath zacharia [sarathzacha...@gmail.com] Sent: Thursday, May 24, 2012 1:48 AM To: Nagaraju Bingi Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Where to add the performance increasing method in openstack Hi Yes , We are monitoring the loads on the instances in each node and next instances will create in most suitable node ie, node have less load Regards , Sarath Zacharia On Wed, May 23, 2012 at 6:51 PM, Nagaraju Bingi nagaraju_bi...@persistent.co.inmailto:nagaraju_bi...@persistent.co.in wrote: Hi, Do you mean that your program would monitor the Openstack Instances and check the performance and load of nodes according to the number of different application running in each instance? Your program will tell you that which Instance is the best suitable to deploy your new application. Please let me know if I understood correctly. Regards, Nagaraju B From: openstack-bounces+nagaraju_bingi=persistent.co...@lists.launchpad.netmailto:persistent.co...@lists.launchpad.net [mailto:openstack-bounces+nagaraju_bingimailto:openstack-bounces%2Bnagaraju_bingi=persistent.co...@lists.launchpad.netmailto:persistent.co...@lists.launchpad.net] On Behalf Of sarath zacharia Sent: Wednesday, May 23, 2012 10:57 AM To: openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Subject: [Openstack] Where to add the performance increasing method in openstack Hi , We created an performance increasing programe for cloud application. This programe will check the performance and load of nodes according to the number of different application running in each node of our cloud environment and it will give which node is more suitable for deploying the next application in cloud. In which service we have to modify in openstack for implementing this algoritham ? note : now our code is in java how we can connect to the nova development environment Yours Sincerly Sarath Zacharia DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. -- with regards Sarath ! ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Nova] Getting error when injecting data into an image
2012/5/24 Pádraig Brady p...@draigbrady.com
On 05/24/2012 01:26 PM, Patrick Petit wrote:
Hi Pádraig,
Thank you for your reply.
I applied the suggested libvirt_inject_partition = -1
It does change things because it's not complaining about mount error any
more but generates further errors down the path in libvirt.py
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib64/python2.7/site-packages/libvirt.py, line 540, in
createWithFlags
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] if ret == -1: raise libvirtError
('virDomainCreateWithFlags() failed', dom=self)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] libvirtError: internal error Process
exited while reading console log output: char device redirected to
/dev/pts/2
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] Could not allocate dynamic translator
buffer
That's libvirt specific.
Do you have Virtual Machine support enabled in your BIOS?
If not the fallback mode is currently disallowed by SELinux,
and you can enable with: setsebool -P virt_use_execmem=on
https://bugzilla.redhat.com/show_bug.cgi?id=753589#c36
It's quite a non specific error so it could be something else.
I am running the all OpenStack in a virtual machine under VBox.
nova.conf has libvirt_type = qemu
Disabling SELinux solved the problem.
Shouldn't that be reported as a bug?
Thanks a thousand times.
Patrick
cheers,
Pádraig.
--
*Give me a place to stand, and I shall move the earth with a lever*
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Re: [Openstack] Can't ssh into instance
it can be an issue of openssh: one more link http://www.gossamer-threads.com/lists/openssh/dev/51483?do=post_view_threaded#51483 On Thu, May 24, 2012 at 5:48 PM, Anton Haldin ahal...@griddynamics.comwrote: what you can try to do: you can mount machine image and check /var/log/auth.log it can be kind of network issue for example like this one http://fixunix.com/ssh/74058-ssh-hang-after-ssh2_msg_kexinit-sent.html if so you can try to change net.ipv4.tcp_rmem nova-compute.log is looking fine. On Thu, May 24, 2012 at 5:30 PM, Leander Bessa Beernaert leande...@gmail.com wrote: I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 2:27 PM, Anton Haldin ahal...@griddynamics.comwrote: I'm sorry Leander I did not note that you are using ubuntu and try to connect by using root account I thought it may be better to use ubuntu account. But in my machine when I was trying to use root account , ssh client told me about it. On Thu, May 24, 2012 at 5:19 PM, Anton Haldin ahal...@griddynamics.comwrote: I doubt you have desktop components on this host ( compute node) with GUI. in this case you can check that file injection of ssh_key was successfully in nova-compute.log On Thu, May 24, 2012 at 5:13 PM, Leander Bessa Beernaert leande...@gmail.com wrote: I currently can't access the vnc console directly due to routing issues. The instances is running private ip's over on vlan and public ip over another vlan (the host machine only has 1 network interface). There is no routing information available to guide all traffic to the host machine, and the network administrator isn't around to set up the routing in our firewall at the moment. On Thu, May 24, 2012 at 2:04 PM, Anton Haldin ahal...@griddynamics.com wrote: it looks like OS was running successfully. if you have network access to this host ( compute node) you can to try use vnc client to connect to your instance. you can find port number from libvirt.xml: virsh dumpxml instance- On Thu, May 24, 2012 at 4:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.com wrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.com wrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Can't ssh into instance
Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.comwrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.comwrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] devstack installation failing
Thanks guys. Here is the output of the curl command:
{error: {message: Invalid tenant, code: 401, title: Not Authorized}}
Seems like there is no such tenant in keystone database. I tried doing keystone
tenant-list but it keeps on asking for one extra argument each time (i.e after
keystone tenant-list, I tried keystone --os_username admin tenant-list and
keystone --os_username --os_password tenant-list ). Anyway, what could be th
cause of keystone's database problems?
Date: Thu, 24 May 2012 00:40:19 -0500
Subject: Re: [Openstack] devstack installation failing
From: dolph.math...@gmail.com
To: mandar.v...@nttdata.com
CC: salma...@live.com; openstack@lists.launchpad.net
The output to the curl command below should definitely point you in the right
direction -- devstack is expecting keystone to return an authentication
response there, but it's getting something else instead. Feel free to paste the
results to the list.
-Dolph
On Wed, May 23, 2012 at 11:47 PM, Vaze, Mandar mandar.v...@nttdata.com wrote:
Last time when I ran into this error, I had updated (git pull) only nova, but
forgot to update keystone.
Once I updated (git pull) all the other projects, including keystone, the error
went away.
Few things you can use for troubleshooting :
1.
Run this command from terminal – See if the outpur gives any clue : “curl
-s -d '{auth:{passwordCredentials: {username: admin, password:
nova}, tenantName: admin}}' -H 'Content-type: application/json'
http://10.0.3.15:5000/v2.0/tokens”
2.
Check the keystone database, see if user admin and tenant admin are created OK
-Mandar
From: openstack-bounces+mandar.vaze=nttdata@lists.launchpad.net
[mailto:openstack-bounces+mandar.vaze=nttdata@lists.launchpad.net]
On Behalf Of Salman Malik
Sent: Thursday, May 24, 2012 9:48 AM
To: openstack@lists.launchpad.net
Subject: [Openstack] devstack installation failing
Hi All,
While installing devstack, installation is failing with the error :
++ python -c 'import sys; import json; tok = json.loads(sys.stdin.read());
print tok['\''access'\'']['\''token'\'']['\''id'\''];'
++ curl -s -d '{auth:{passwordCredentials: {username: admin,
password: nova}, tenantName: admin}}' -H 'Content-type:
application/json'
http://10.0.3.15:5000/v2.0/tokens
Traceback (most recent call last):
File string, line 1, in module
KeyError: 'access'
With some searching I know this has something to do with the keystone but I
have no clue how to resolve this one.
Thanks for your help.
Salman
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Re: [Openstack] devstack multi-node tutorial fails
On Thu, May 24, 2012 at 4:46 AM, Mauch, Viktor (SCC) ma...@kit.edu wrote: H, who would be the responsible person to make corrections and insert some more comments to the current multi node tutorial of devstack?? The devstack.org site is built from the gh-pages branch of devstack at https://github.com/cloudbuilders/devstack/tree/gh-pages. Clone that, make your changes and send a pull request. Let us know you've done that, it's the only time that we use pull requests in that repo. dt -- Dean Troyer dtro...@gmail.com ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] nova state machine simplification and clarification
Sandy, I like the suggestion of graphvis, although I haven't used it for a while. Is there a dir in nova appropriate to put .dot files? I was hoping to get the proposal discussed a few round, and while it's getting stabilized, we can work on the graphvis representation. Thanks, Yun On Wed, May 23, 2012 at 11:28 AM, Sandy Walsh sandy.wa...@rackspace.com wrote: Hi Yun, I like the direction you're going with this. Unifying these three enums would be a great change. Honestly it's really just combing two enums (vm task) and using power state as a tool for reconciliation (actual != reality). Might I suggest using graphvis instead of a spreadsheet? That way we can keep it under version control, have funky pictures and there are libraries for parsing .dot files in Python. Also we can use the graphvis doc to actually drive the state machine (via attributes on nodes/edges) I'd like to see more discussion on how reconciliation will be handled in the event of a conflict. Cheers! -S From: Yun Mao [yun...@gmail.com] Sent: Thursday, May 17, 2012 10:16 AM To: openstack@lists.launchpad.net Subject: [Openstack] nova state machine simplification and clarification ... ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Nova] Getting error when injecting data into an image
Sorry Patrick,
I did not understand you question about bug.
As I understood If you want to use selinux you will need to have policies
to configure it for you application.
or do customization by setsebool
I'm using OpenStack on CentOS and I know only two way 1) disable selinux 2)
or customize it
On Thu, May 24, 2012 at 5:49 PM, Patrick Petit
patrick.michel.pe...@gmail.com wrote:
2012/5/24 Pádraig Brady p...@draigbrady.com
On 05/24/2012 01:26 PM, Patrick Petit wrote:
Hi Pádraig,
Thank you for your reply.
I applied the suggested libvirt_inject_partition = -1
It does change things because it's not complaining about mount error
any more but generates further errors down the path in libvirt.py
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib64/python2.7/site-packages/libvirt.py, line 540, in
createWithFlags
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] if ret == -1: raise libvirtError
('virDomainCreateWithFlags() failed', dom=self)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] libvirtError: internal error Process
exited while reading console log output: char device redirected to
/dev/pts/2
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] Could not allocate dynamic translator
buffer
That's libvirt specific.
Do you have Virtual Machine support enabled in your BIOS?
If not the fallback mode is currently disallowed by SELinux,
and you can enable with: setsebool -P virt_use_execmem=on
https://bugzilla.redhat.com/show_bug.cgi?id=753589#c36
It's quite a non specific error so it could be something else.
I am running the all OpenStack in a virtual machine under VBox.
nova.conf has libvirt_type = qemu
Disabling SELinux solved the problem.
Shouldn't that be reported as a bug?
Thanks a thousand times.
Patrick
cheers,
Pádraig.
--
*Give me a place to stand, and I shall move the earth with a lever*
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Re: [Openstack] Can't ssh into instance
I've formatted the host machine and reinstalled openstack, just in case. Now i am only getting connection refused. On Thu, May 24, 2012 at 3:01 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.comwrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.com wrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] devstack installation failing
keystoneclient is looking for enough arguments for it to either fully
authenticate or bypass authentication.
To fully authenticate:
keystone --os_username=admin --os_password=secret
--os_tenant_name=project-x --os_auth_url=http://keystone:5000/v2.0/tenant-list
To bypass authentication (i.e. you already have a token endpoint):
keystone --token=94eabe5d --endpoint=http://keystone:35357/v2.0/tenant-list
As shown in the error messages you're seeing, you can also set all these
variables in your environment so you don't have to specify them for each
keystoneclient command.
-Dolph
On Thu, May 24, 2012 at 9:17 AM, Salman Malik salma...@live.com wrote:
Thanks guys. Here is the output of the curl command:
{error: {message: Invalid tenant, code: 401, title: Not
Authorized}}
Seems like there is no such tenant in keystone database. I tried doing
keystone tenant-list but it keeps on asking for one extra argument each
time (i.e after keystone tenant-list, I tried keystone --os_username admin
tenant-list and keystone --os_username --os_password tenant-list ).
Anyway, what could be th cause of keystone's database problems?
--
Date: Thu, 24 May 2012 00:40:19 -0500
Subject: Re: [Openstack] devstack installation failing
From: dolph.math...@gmail.com
To: mandar.v...@nttdata.com
CC: salma...@live.com; openstack@lists.launchpad.net
The output to the curl command below should definitely point you in the
right direction -- devstack is expecting keystone to return an
authentication response there, but it's getting something else instead.
Feel free to paste the results to the list.
-Dolph
On Wed, May 23, 2012 at 11:47 PM, Vaze, Mandar mandar.v...@nttdata.comwrote:
Last time when I ran into this error, I had updated (git pull) only
nova, but forgot to update keystone.
Once I updated (git pull) all the other projects, including keystone, the
error went away.
** **
Few things you can use for troubleshooting :
** **
**1. **Run this command from terminal – See if the outpur gives any
clue : “curl -s -d '{auth:{passwordCredentials: {username: admin,
password: nova}, tenantName: admin}}' -H 'Content-type:
application/json' http://10.0.3.15:5000/v2.0/tokens”
**2. **Check the keystone database, see if user admin and tenant
admin are created OK
** **
-Mandar
** **
*From:* openstack-bounces+mandar.vaze=nttdata@lists.launchpad.net[mailto:
openstack-bounces+mandar.vaze=nttdata@lists.launchpad.net] *On Behalf
Of *Salman Malik
*Sent:* Thursday, May 24, 2012 9:48 AM
*To:* openstack@lists.launchpad.net
*Subject:* [Openstack] devstack installation failing
** **
Hi All,
While installing devstack, installation is failing with the error :
++ python -c 'import sys; import json; tok = json.loads(sys.stdin.read());
print tok['\''access'\'']['\''token'\'']['\''id'\''];'
++ curl -s -d '{auth:{passwordCredentials: {username: admin,
password: nova}, tenantName: admin}}' -H 'Content-type:
application/json' http://10.0.3.15:5000/v2.0/tokens
Traceback (most recent call last):
File string, line 1, in module
KeyError: 'access'
With some searching I know this has something to do with the keystone but
I have no clue how to resolve this one.
Thanks for your help.
Salman
__
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and destroy this email and any attachments without any further use, copying
or forwarding
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Re: [Openstack] Can't ssh into instance
It's not an open-ssh issue. Your virtual machine simply can't fetch the metadata, cloud-init can't to be more accurate. Without this your ssh key is not imported. This is why the machine is well running, you can ping it but you can't access it because the authorized_keys file on the vm is not fulfill. If you are only running a nova-compute node, installing nova-api-metadata will do the trick! Also verify those values in your nova.conf : - --vncserver_proxyclient_address=IP_CURRENT_NODE - --vncserver_listen=IP_CURRENT_NODE - --ec2_dmz_host=IP_CURRENT_NODE - --routing_source_ip=IP_CURRENT_NODE - --my_ip=IP_CURRENT_NODE Let us know a little more about your setup :) Cheers! On Thu, May 24, 2012 at 4:01 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.comwrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.com wrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Unused code in Nova [was Re: Quota classes]
On Thu, 2012-05-24 at 10:56 +0100, Mark McLoughlin wrote: So, I'm looking into the quotas code properly for the first time while reviewing one of the quota refactor patches and I come across the quota_class property on RequestContext My last 45 minutes have been: Where is quota_class being set? Nowhere in Nova, really? Let's double, triple check that. Maybe the auth token middleware is setting it? Nope. Yeah, I had always meant to revisit this and do something about it. The obvious thing to do would be to add the quota_class to Keystone, then have authtoken/keystonecontext use it when creating the RequestContext, which is why I added an argument to RequestContext to do that. Unfortunately, I have to move on to working on things other than quotas, now :/ -- Kevin L. Mitchell kevin.mitch...@rackspace.com ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Can't ssh into instance
On Thu, 24 May 2012, Leander Bessa Beernaert wrote: Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ the issue is that the instance cannot access the metadata service. The node is not routing traffic destined to 169.254.169.254 to an API server. This will not work until that is fixed. Cirros instances will boot, and let you log in, and verify/troubleshoot that. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Nova] Getting error when injecting data into an image
On 05/24/2012 02:49 PM, Patrick Petit wrote:
2012/5/24 Pádraig Brady p...@draigbrady.com mailto:p...@draigbrady.com
On 05/24/2012 01:26 PM, Patrick Petit wrote:
Hi Pádraig,
Thank you for your reply.
I applied the suggested libvirt_inject_partition = -1
It does change things because it's not complaining about mount error
any more but generates further errors down the path in libvirt.py
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] File
/usr/lib64/python2.7/site-packages/libvirt.py, line 540, in createWithFlags
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] if ret == -1: raise libvirtError
('virDomainCreateWithFlags() failed', dom=self)
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] libvirtError: internal error Process
exited while reading console log output: char device redirected to /dev/pts/2
2012-05-24 14:11:54 TRACE nova.compute.manager [instance:
a5d5b5c7-093a-4eb4-9d70-d6cfa2b30a31] Could not allocate dynamic translator
buffer
That's libvirt specific.
Do you have Virtual Machine support enabled in your BIOS?
If not the fallback mode is currently disallowed by SELinux,
and you can enable with: setsebool -P virt_use_execmem=on
https://bugzilla.redhat.com/show_bug.cgi?id=753589#c36
It's quite a non specific error so it could be something else.
I am running the all OpenStack in a virtual machine under VBox.
nova.conf has libvirt_type = qemu
Disabling SELinux solved the problem.
Shouldn't that be reported as a bug?
I think the bug referenced above captures the issue sufficiently.
What I've done is to document the specific SELinux setting above,
to enable this mode of operation, in the fedora/epel wiki where
you said you were following the instructions.
cheers,
Pádraig.
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Re: [Openstack] Can't ssh into instance
Adding the following to my config file solved my problem!! Thanks!! - routing_source_ip=IP_CURRENT_NODE - --my_ip=IP_CURRENT_NODE Regards, Leander On Thu, May 24, 2012 at 4:24 PM, Sébastien Han han.sebast...@gmail.comwrote: It's not an open-ssh issue. Your virtual machine simply can't fetch the metadata, cloud-init can't to be more accurate. Without this your ssh key is not imported. This is why the machine is well running, you can ping it but you can't access it because the authorized_keys file on the vm is not fulfill. If you are only running a nova-compute node, installing nova-api-metadata will do the trick! Also verify those values in your nova.conf : - --vncserver_proxyclient_address=IP_CURRENT_NODE - --vncserver_listen=IP_CURRENT_NODE - --ec2_dmz_host=IP_CURRENT_NODE - --routing_source_ip=IP_CURRENT_NODE - --my_ip=IP_CURRENT_NODE Let us know a little more about your setup :) Cheers! On Thu, May 24, 2012 at 4:01 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.comwrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.com wrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Can't ssh into instance
Just a question i forgot, on a multi-host senario, the IP_CURRENT_NODE is the compute node's ip right? Currently i'm only running everything on a single host. On Thu, May 24, 2012 at 4:32 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Adding the following to my config file solved my problem!! Thanks!! - routing_source_ip=IP_CURRENT_NODE - --my_ip=IP_CURRENT_NODE Regards, Leander On Thu, May 24, 2012 at 4:24 PM, Sébastien Han han.sebast...@gmail.comwrote: It's not an open-ssh issue. Your virtual machine simply can't fetch the metadata, cloud-init can't to be more accurate. Without this your ssh key is not imported. This is why the machine is well running, you can ping it but you can't access it because the authorized_keys file on the vm is not fulfill. If you are only running a nova-compute node, installing nova-api-metadata will do the trick! Also verify those values in your nova.conf : - --vncserver_proxyclient_address=IP_CURRENT_NODE - --vncserver_listen=IP_CURRENT_NODE - --ec2_dmz_host=IP_CURRENT_NODE - --routing_source_ip=IP_CURRENT_NODE - --my_ip=IP_CURRENT_NODE Let us know a little more about your setup :) Cheers! On Thu, May 24, 2012 at 4:01 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.com wrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.com wrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Greatest deployment?
We did some considerable HPC testing when I worked over at NASA Ames with the Nebula project. So I think we may have been the first to try out openstack in an HPC capacity. If you can find Piyush Mehrotra from the NAS division at Ames, ( I'll leave it to you to look him up ) he has comprehensive OpenStack tests from the Bexar days. He'd probably be willing to share some of that data if there was interest ( assuming he hasn't already ). Several points of interest I think worth mentioning are: I think fundamentally many of the folks who are used to doing HPC work dislike working with hypervisors in general. The memory management and general i/o latency is something they find to be a bit intolerable. OpenNebula, and OpenStack rely on the same sets of open source hypervisors. In fact, I believe OpenStack supports more. What they do fundamentally is operate as an orchestration layer on top of the hypervisor layer of the stack. So in terms of performance you should not see much difference between the two at all. That being said, that's ignoring the possibility of scheduler customisation and the sort. We ultimately, much like Amazon HPC ended up handing over VMs to customers that consumed all the resources on a system thus negating the benefit of VMs by a large amount. 1 primary reason for this is pinning the 10 gig drivers, or infiniband if you have it, to a single VM allows for direct pass through and no hypervisor latency. We were seeing a maximum throughput on our 10 gigs of about 8-9 gbit with virtio / jumbo frames via kvm, while hardware was slightly above 10. Several vendors in the area I have spoken with are engaged in efforts to tie in physical layer provisioning with OpenStack orchestration to bypass the hypervisor entirely. LXC is not a good alternative for several obvious reasons. So think on all of that. GPUs are highly specialised. Depending on your workloads you may not benefit from them. Again you have the hardware pinning issue in VMs. As far as Disk I/O is concerned, large datasets need large disk volumes. Large non immutable disk volumes. So swift / lafs go right out the window. nova-volume has some limitations ( or it did at the time ) euca tools couldn't handle 1 TB volumes and the APT maxed out around 2. So we had users raiding their volumes and asking how to target them to nodes to increase I/O. This was sub optimal. Luster or gluster would be better options here. We chose gluster because we've used luster before, and anyone who has knows it's pain. As for node targeting users cared about specific families of cpus. Many people optimised by cpu and wanted to target westmeres of nehalems. We had no means to do that at the time. Scheduling full instances is somewhat easier so long as all the nodes in your zone are full instance use only. Matt Joyce Now at Cloudscaling On Thu, May 24, 2012 at 5:49 AM, John Paul Walters jwalt...@isi.edu wrote: Hi, On May 24, 2012, at 5:45 AM, Thierry Carrez wrote: OpenNebula has also this advantage, for me, that it's designed also to provide scientific cloud and it's used by few research centres and even supercomputing centres. How about Openstack? Anyone tried deploy it in supercomputing environment? Maybe huge cluster or GPU cluster or any other scientific group is using Openstack? Is anyone using Openstack in scentific environement or Openstack's purpose is to create commercial only cloud (business - large and small companies)? OpenStack is being used in a number of research clouds, including NeCTAR (Australia's national research cloud). There is huge interest around bridging the gap there, with companies like Nimbis or Bull being involved. Hopefully people with more information than I have will comment on this thread. We're developing GPU, bare metal, and large SMP (think SGI UV) support for Openstack and we're targeting HPC/scientific computing workloads. It's a work in progress, but we have people using our code and we're talking to folks about getting our code onto nodes within FutureGrid. We have GPU support for LXC right now, and we're working on adding support for other hypervisors as well. We're also working on getting the code into shape for merging upstream, some of which (the bare metal work) has already been done. We had an HPC session at the most recent Design Summit, and it was well-attended with lots of great input. If there are specific features that you're looking for, we'd love to hear about it. By the way, all of our code is available at https://github.com/usc-isi/nova, so if you'd like to try it out before it gets merged upstream, go for it. best, JP ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___
Re: [Openstack] devstack installation failing
Thanks Dolph for explaining the full command. Here is my output:
keystone --os_username=admin --os_password=nova --os_tenant_name=admin
--os_auth_url=http://10.0.3.15:5000/v2.0/ tenant-list
No handlers could be found for logger keystoneclient.client
Invalid tenant (HTTP 401)
where I used:
os_username=admin (default username that I previously used to access the
dashboard)
os_password=nova(password that I set during devstack installation and can be
seen in localrc, that I previously used to access dashboard)
os_tenant_name=admin(same as project name ? This is one of the two default
projects that I used to launch instances for)
I hope my credentials are correct (as explained above) but still I see Invalid
tenant as command's output. Any ideas?
Also, it would be great if you could correct my understanding of the following
terms: os_user=cloud user that provides IaaS to the tenants (and tenant is also
know as project in os jargon?)
Thanks,
Salman
Date: Thu, 24 May 2012 10:18:29 -0500
Subject: Re: [Openstack] devstack installation failing
From: dolph.math...@gmail.com
To: salma...@live.com
CC: mandar.v...@nttdata.com; openstack@lists.launchpad.net
keystoneclient is looking for enough arguments for it to either fully
authenticate or bypass authentication.
To fully authenticate:keystone --os_username=admin --os_password=secret
--os_tenant_name=project-x --os_auth_url=http://keystone:5000/v2.0/ tenant-list
To bypass authentication (i.e. you already have a token endpoint):keystone
--token=94eabe5d --endpoint=http://keystone:35357/v2.0/ tenant-list
As shown in the error messages you're seeing, you can also set all these
variables in your environment so you don't have to specify them for each
keystoneclient command.
-Dolph
On Thu, May 24, 2012 at 9:17 AM, Salman Malik salma...@live.com wrote:
Thanks guys. Here is the output of the curl command:
{error: {message: Invalid tenant, code: 401, title: Not Authorized}}
Seems like there is no such tenant in keystone database. I tried doing keystone
tenant-list but it keeps on asking for one extra argument each time (i.e after
keystone tenant-list, I tried keystone --os_username admin tenant-list and
keystone --os_username --os_password tenant-list ). Anyway, what could be th
cause of keystone's database problems?
Date: Thu, 24 May 2012 00:40:19 -0500
Subject: Re: [Openstack] devstack installation failing
From: dolph.math...@gmail.com
To: mandar.v...@nttdata.com
CC: salma...@live.com; openstack@lists.launchpad.net
The output to the curl command below should definitely point you in the right
direction -- devstack is expecting keystone to return an authentication
response there, but it's getting something else instead. Feel free to paste the
results to the list.
-Dolph
On Wed, May 23, 2012 at 11:47 PM, Vaze, Mandar mandar.v...@nttdata.com wrote:
Last time when I ran into this error, I had updated (git pull) only nova, but
forgot to update keystone.
Once I updated (git pull) all the other projects, including keystone, the error
went away.
Few things you can use for troubleshooting :
1.
Run this command from terminal – See if the outpur gives any clue : “curl
-s -d '{auth:{passwordCredentials: {username: admin, password:
nova}, tenantName: admin}}' -H 'Content-type: application/json'
http://10.0.3.15:5000/v2.0/tokens”
2.
Check the keystone database, see if user admin and tenant admin are created OK
-Mandar
From: openstack-bounces+mandar.vaze=nttdata@lists.launchpad.net
[mailto:openstack-bounces+mandar.vaze=nttdata@lists.launchpad.net]
On Behalf Of Salman Malik
Sent: Thursday, May 24, 2012 9:48 AM
To: openstack@lists.launchpad.net
Subject: [Openstack] devstack installation failing
Hi All,
While installing devstack, installation is failing with the error :
++ python -c 'import sys; import json; tok = json.loads(sys.stdin.read());
print tok['\''access'\'']['\''token'\'']['\''id'\''];'
++ curl -s -d '{auth:{passwordCredentials: {username: admin,
password: nova}, tenantName: admin}}' -H 'Content-type:
application/json'
http://10.0.3.15:5000/v2.0/tokens
Traceback (most recent call last):
File string, line 1, in module
KeyError: 'access'
With some searching I know this has something to do with the keystone but I
have no clue how to resolve this one.
Thanks for your help.
Salman
__
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and proprietary data. If you are not the intended recipient, please advise the
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Re: [Openstack] Greatest deployment?
s/APT/API/ s/of/or/ Please forgive spelling errors. On a train atm. On Thu, May 24, 2012 at 8:34 AM, Matt Joyce matt.jo...@cloudscaling.comwrote: We did some considerable HPC testing when I worked over at NASA Ames with the Nebula project. So I think we may have been the first to try out openstack in an HPC capacity. If you can find Piyush Mehrotra from the NAS division at Ames, ( I'll leave it to you to look him up ) he has comprehensive OpenStack tests from the Bexar days. He'd probably be willing to share some of that data if there was interest ( assuming he hasn't already ). Several points of interest I think worth mentioning are: I think fundamentally many of the folks who are used to doing HPC work dislike working with hypervisors in general. The memory management and general i/o latency is something they find to be a bit intolerable. OpenNebula, and OpenStack rely on the same sets of open source hypervisors. In fact, I believe OpenStack supports more. What they do fundamentally is operate as an orchestration layer on top of the hypervisor layer of the stack. So in terms of performance you should not see much difference between the two at all. That being said, that's ignoring the possibility of scheduler customisation and the sort. We ultimately, much like Amazon HPC ended up handing over VMs to customers that consumed all the resources on a system thus negating the benefit of VMs by a large amount. 1 primary reason for this is pinning the 10 gig drivers, or infiniband if you have it, to a single VM allows for direct pass through and no hypervisor latency. We were seeing a maximum throughput on our 10 gigs of about 8-9 gbit with virtio / jumbo frames via kvm, while hardware was slightly above 10. Several vendors in the area I have spoken with are engaged in efforts to tie in physical layer provisioning with OpenStack orchestration to bypass the hypervisor entirely. LXC is not a good alternative for several obvious reasons. So think on all of that. GPUs are highly specialised. Depending on your workloads you may not benefit from them. Again you have the hardware pinning issue in VMs. As far as Disk I/O is concerned, large datasets need large disk volumes. Large non immutable disk volumes. So swift / lafs go right out the window. nova-volume has some limitations ( or it did at the time ) euca tools couldn't handle 1 TB volumes and the APT maxed out around 2. So we had users raiding their volumes and asking how to target them to nodes to increase I/O. This was sub optimal. Luster or gluster would be better options here. We chose gluster because we've used luster before, and anyone who has knows it's pain. As for node targeting users cared about specific families of cpus. Many people optimised by cpu and wanted to target westmeres of nehalems. We had no means to do that at the time. Scheduling full instances is somewhat easier so long as all the nodes in your zone are full instance use only. Matt Joyce Now at Cloudscaling On Thu, May 24, 2012 at 5:49 AM, John Paul Walters jwalt...@isi.eduwrote: Hi, On May 24, 2012, at 5:45 AM, Thierry Carrez wrote: OpenNebula has also this advantage, for me, that it's designed also to provide scientific cloud and it's used by few research centres and even supercomputing centres. How about Openstack? Anyone tried deploy it in supercomputing environment? Maybe huge cluster or GPU cluster or any other scientific group is using Openstack? Is anyone using Openstack in scentific environement or Openstack's purpose is to create commercial only cloud (business - large and small companies)? OpenStack is being used in a number of research clouds, including NeCTAR (Australia's national research cloud). There is huge interest around bridging the gap there, with companies like Nimbis or Bull being involved. Hopefully people with more information than I have will comment on this thread. We're developing GPU, bare metal, and large SMP (think SGI UV) support for Openstack and we're targeting HPC/scientific computing workloads. It's a work in progress, but we have people using our code and we're talking to folks about getting our code onto nodes within FutureGrid. We have GPU support for LXC right now, and we're working on adding support for other hypervisors as well. We're also working on getting the code into shape for merging upstream, some of which (the bare metal work) has already been done. We had an HPC session at the most recent Design Summit, and it was well-attended with lots of great input. If there are specific features that you're looking for, we'd love to hear about it. By the way, all of our code is available at https://github.com/usc-isi/nova, so if you'd like to try it out before it gets merged upstream, go for it. best, JP ___ Mailing list: https://launchpad.net/~openstack
Re: [Openstack] Can't ssh into instance
Perfect! Yes in a multi-host scenario it's the IP address of the compute node itself :) Cheers! On Thu, May 24, 2012 at 5:34 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Just a question i forgot, on a multi-host senario, the IP_CURRENT_NODE is the compute node's ip right? Currently i'm only running everything on a single host. On Thu, May 24, 2012 at 4:32 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Adding the following to my config file solved my problem!! Thanks!! - routing_source_ip=IP_CURRENT_NODE - --my_ip=IP_CURRENT_NODE Regards, Leander On Thu, May 24, 2012 at 4:24 PM, Sébastien Han han.sebast...@gmail.comwrote: It's not an open-ssh issue. Your virtual machine simply can't fetch the metadata, cloud-init can't to be more accurate. Without this your ssh key is not imported. This is why the machine is well running, you can ping it but you can't access it because the authorized_keys file on the vm is not fulfill. If you are only running a nova-compute node, installing nova-api-metadata will do the trick! Also verify those values in your nova.conf : - --vncserver_proxyclient_address=IP_CURRENT_NODE - --vncserver_listen=IP_CURRENT_NODE - --ec2_dmz_host=IP_CURRENT_NODE - --routing_source_ip=IP_CURRENT_NODE - --my_ip=IP_CURRENT_NODE Let us know a little more about your setup :) Cheers! On Thu, May 24, 2012 at 4:01 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.com wrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.com wrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [QA] Weekly Meeting tomorrow, Thursday, May 23 @ 17:00 UTC
On 12-05-24 01:42 AM, Dolph Mathews wrote: The wiki page for meetings has a link to an iCal feed you can subscribe to: http://wiki.openstack.org/Meetings Direct iCal link: http://goo.gl/okDGE Great, thanks. Feature request, any chance of individual iCal feeds for each meeting? Right now, I'm only interested in the QA Team. -- Paul Belanger | PolyBeacon, Inc. Jabber: paul.belan...@polybeacon.com | IRC: pabelanger (Freenode) Github: https://github.com/pabelanger | Twitter: https://twitter.com/pabelanger ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Can't ssh into instance
Maybe you missed the rules of security group? Rogério Gonçalves roge...@gmail.com Cel: (11) 8840-9790 On Thu, May 24, 2012 at 12:12 PM, Leander Bessa Beernaert leande...@gmail.com wrote: I've formatted the host machine and reinstalled openstack, just in case. Now i am only getting connection refused. On Thu, May 24, 2012 at 3:01 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.comwrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.com wrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Folsom-1 milestone available for Keystone, Glance, Nova, Horizon and Quantum
Hi everyone, The first milestone of the Folsom cycle is now available for Keystone, Glance, Nova, Horizon and Quantum ! Note that Glance now provides python-glanceclient as a separate release deliverable. You can see the full list of new features and fixed bugs, as well as tarball downloads, at: https://launchpad.net/keystone/folsom/folsom-1 https://launchpad.net/glance/folsom/folsom-1 https://launchpad.net/nova/folsom/folsom-1 https://launchpad.net/horizon/folsom/folsom-1 https://launchpad.net/quantum/folsom/folsom-1 Our next milestone, folsom-2, is scheduled for delivery on July 5th. Happy hacking ! Cheers, -- Thierry Carrez (ttx) Release Manager, OpenStack ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Where to add the performance increasing method in openstack
Hi Sandy, Where is your VM I/O based scheduler published? We are also working on smart schedulers. Cheers Diego Enviado desde mi iPhone, perdona la brevedad El 24/05/2012, a las 15:10, Sandy Walsh sandy.wa...@rackspace.com escribió: Hi! You would want to report this information to the Scheduler (probably via the db) so it can make more informed decisions. A new Weight Function in the scheduler would be the place to add it specifically. We currently track the number of VM I/O operations being performed on each Compute node for this (build, resize, migration, etc) but nothing within the guest itself. Could be handy for certain verticals. Hope it helps, Sandy From: openstack-bounces+sandy.walsh=rackspace@lists.launchpad.net [openstack-bounces+sandy.walsh=rackspace@lists.launchpad.net] on behalf of sarath zacharia [sarathzacha...@gmail.com] Sent: Thursday, May 24, 2012 1:48 AM To: Nagaraju Bingi Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Where to add the performance increasing method in openstack Hi Yes , We are monitoring the loads on the instances in each node and next instances will create in most suitable node ie, node have less load Regards , Sarath Zacharia On Wed, May 23, 2012 at 6:51 PM, Nagaraju Bingi nagaraju_bi...@persistent.co.in wrote: Hi, Do you mean that your program would monitor the Openstack Instances and check the performance and load of nodes according to the number of different application running in each instance? Your program will tell you that which Instance is the best suitable to deploy your new application. Please let me know if I understood correctly. Regards, Nagaraju B From: openstack-bounces+nagaraju_bingi=persistent.co...@lists.launchpad.net [mailto:openstack-bounces+nagaraju_bingi=persistent.co...@lists.launchpad.net] On Behalf Of sarath zacharia Sent: Wednesday, May 23, 2012 10:57 AM To: openstack@lists.launchpad.net Subject: [Openstack] Where to add the performance increasing method in openstack Hi , We created an performance increasing programe for cloud application. This programe will check the performance and load of nodes according to the number of different application running in each node of our cloud environment and it will give which node is more suitable for deploying the next application in cloud. In which service we have to modify in openstack for implementing this algoritham ? note : now our code is in java how we can connect to the nova development environment Yours Sincerly Sarath Zacharia DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. -- with regards Sarath ! ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Nodejs in horizon
Hi all, I was seeing that node.js is now being used in horizon. Is there any details on why that was needed, the reasoning, the technical docs on where it is used. Are there packages available in fedora/ubuntu for this? Such a change seems like it should have a little more reasoning/explanation that what I found @ https://github.com/openstack-dev/devstack/commit/0c2891558122aa9d030811109536caf5c81cfb75 or https://blueprints.launchpad.net/horizon/+spec/transition-to-lesscss Do we really need to have that ?? :-/ -Josh ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Where to add the performance increasing method in openstack
Have a look at the nova/notifications/capacity_notifier and the related capacity operations in nova.db.api The notifier listens for Compute node operations (*.start/*.end) and keeps the ComputeNode table fresh with the latest state. The Scheduler uses the ComputeNode table for picking candidates. Cheers, Sandy From: Diego Parrilla [diego.parrilla.santama...@gmail.com] Sent: Thursday, May 24, 2012 2:01 PM To: Sandy Walsh Cc: sarath zacharia; Nagaraju Bingi; openstack@lists.launchpad.net Subject: Re: [Openstack] Where to add the performance increasing method in openstack Hi Sandy, Where is your VM I/O based scheduler published? We are also working on smart schedulers. Cheers Diego Enviado desde mi iPhone, perdona la brevedad ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] nova user management without the dashboard
Is anyone using nova without utilizing the dashboard? Most of our users are used to ec2 api from the command line so we are thinking about generating the credential files and placing them in user's home directory. The idea is to avoid the extra step of login to the dashboard and grabbing the file. However, keystone seems to not have a equivalent command like this: nova-manage project zipfile projectname username username-projectname-nova.zip --sharif -- Sharif Islam Senior Systems Analyst/Programmer FutureGrid (http://futuregrid.org) Pervasive Technology Institute, Indiana University Bloomington ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Can't ssh into instance
First rule of security group. Do not talk about security group. j/k On Thu, May 24, 2012 at 9:35 AM, Rogerio Goncalves roge...@gmail.comwrote: Maybe you missed the rules of security group? Rogério Gonçalves roge...@gmail.com Cel: (11) 8840-9790 On Thu, May 24, 2012 at 12:12 PM, Leander Bessa Beernaert leande...@gmail.com wrote: I've formatted the host machine and reinstalled openstack, just in case. Now i am only getting connection refused. On Thu, May 24, 2012 at 3:01 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.com wrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.com wrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] nova state machine simplification and clarification
On 05/24/2012 10:46 AM, Yun Mao wrote: Sandy, I like the suggestion of graphvis, although I haven't used it for a while. Is there a dir in nova appropriate to put .dot files? I was hoping to get the proposal discussed a few round, and while it's getting stabilized, we can work on the graphvis representation. Thanks, Hi Yun! We use graphviz/dot representation in our /doc/source/architecture.rst [1] file to produce the Glance architecture diagram on glance.openstack.org [2]. Works like a charm :) Cheers, -jay [1] https://raw.github.com/openstack/glance/master/doc/source/architecture.rst [2] http://glance.openstack.org/architecture.html ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Nodejs in horizon
Hi On Thu, 24 May 2012 10:33:32 -0700 Joshua Harlow harlo...@yahoo-inc.com wrote: Hi all, I was seeing that node.js is now being used in horizon. Is there any details on why that was needed, the reasoning, the technical docs on where it is used. Are there packages available in fedora/ubuntu for this? Yes in ubuntu Such a change seems like it should have a little more reasoning/explanation that what I found @ https://github.com/openstack-dev/devstack/commit/0c2891558122aa9d030811109536caf5c81cfb75 or https://blueprints.launchpad.net/horizon/+spec/transition-to-lesscss Do we really need to have that ?? :-/ -Josh Regards chuck ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Nodejs in horizon
So was there thought about the fedora and other distributions when adding this as a dependency. I thought we were going to try to support both, but if a package is currently only in a single distribution, that makes it hard to develop on both. Not sure if this is valid, and it might be helpful: http://nodejs.tchol.org/ It seems like this hairy wart is coming back up again, ie, not including stuff on only one distro, or at least planning ahead accordingly to how the other distros can get it... This is especially important in CI/integration tests, where now without a special package, how can this stuff be tested in the other distros... -Josh On 5/24/12 12:27 PM, Chuck Short chuck.sh...@canonical.com wrote: Hi On Thu, 24 May 2012 10:33:32 -0700 Joshua Harlow harlo...@yahoo-inc.com wrote: Hi all, I was seeing that node.js is now being used in horizon. Is there any details on why that was needed, the reasoning, the technical docs on where it is used. Are there packages available in fedora/ubuntu for this? Yes in ubuntu Such a change seems like it should have a little more reasoning/explanation that what I found @ https://github.com/openstack-dev/devstack/commit/0c2891558122aa9d030811109536caf5c81cfb75 or https://blueprints.launchpad.net/horizon/+spec/transition-to-lesscss Do we really need to have that ?? :-/ -Josh Regards chuck ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Nodejs in horizon
Hi Joshua, Node.js is in the standard repos for most modern distros. It's not an issue for Ubuntu/Fedora. We are using Node.js for a package called Less with does asset compression for us. Less is Apache 2 licensed so we have included it directly within Horizon: https://blueprints.launchpad.net/horizon/+spec/transition-to-lesscss Relying on Node.js actually opens up a lot of possibilities in the future for us to do realtime websocket communications via node.js and still rely on django to do the heavy lifting: https://blueprints.launchpad.net/horizon/+spec/realtime-communication All this aside, I'm a bit confused why you are asking us to justify a new dependency. (We don't have to.) What is your actual concern here? We are talking about a single package, and a single line patch to update devstack. Thanks, Devin On May 24, 2012, at 10:33 AM, Joshua Harlow wrote: Hi all, I was seeing that node.js is now being used in horizon. Is there any details on why that was needed, the reasoning, the technical docs on where it is used. Are there packages available in fedora/ubuntu for this? Such a change seems like it should have a little more reasoning/explanation that what I found @ https://github.com/openstack-dev/devstack/commit/0c2891558122aa9d030811109536caf5c81cfb75 or https://blueprints.launchpad.net/horizon/+spec/transition-to-lesscss Do we really need to have that ?? :-/ -Josh ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Nodejs in horizon
That's fine, I just want to make sure there is a vetting process for new packages. With documented reasons, documentation on how the distros will get to having that package (if they don't) and so on. Seeing that this is a multiple distribution project, it seems pretty relevant to make sure that everyone that is affected by this, is ready for it, especially for devs. Maybe that's just me missing some IRC log somewhere, but I just wanted to raise this concern on behalf of others (and myself). It'd be nice to have this vetting process be something more formal imho, but I'll let the community decide... On 5/24/12 12:43 PM, Gabriel Hurley gabriel.hur...@nebula.com wrote: Hi Josh, As for packages, I can't speak to Fedora offhand, but Ubuntu has the nodejs package which is what we've used internally for development and for the devstack gate going forward. The LESS binary itself is being bundled with Horizon to alleviate versioning incompatibilities and package differences across OS's. As for why, having been involved in the discussion and decision let me present a few components of the reasoning as they relate to Horizon's core values (expressed here: http://horizon.openstack.org/intro.html#values): 1. Manageable: The CSS stylesheet for the OpenStack Dashboard had become unmaintainable. It was and (until we split it up after LESS lands) is a complete mess, over 1000 lines long. We needed a solution that continues to allow us to build in a more reasonable fashion. There are plenty of modern tools for this (LESS, SASS, etc.). We can split apart the stylesheet into logical modules, define variables, mixins and transformations so we update code in one place rather than twenty... so on and so forth. 2. Extensible: LESS allows third-party developers to import and build from the core stylesheet(s) instead of copying and pasting the stylesheet wholesale, causing the pain of staying up-to-date with changes, bugfixes, etc. 3. Consistent: As mentioned above, we can define variables and mixins which can be used everywhere, preventing the I wrote the same styles ten places and forgot to update them all problems that every frontend developer knows all too well. 4. Stable: At this point node.js and LESS are well-proven technologies, being leveraged by large companies and large projects all over the globe. 5. Usable: From a developer standpoint, LESS and SASS are light-years ahead of static CSS in terms of writing code. The end product to the consumer is more-or-less identical. We did evaluate a number of other implementation options for meeting these needs (develop with LESS and commit both the .less and final .css files, using SASS which is built on Ruby, etc.) but came to this as the best long-term solution. All the best, - Gabriel From: openstack-bounces+gabriel.hurley=nebula@lists.launchpad.net [mailto:openstack-bounces+gabriel.hurley=nebula@lists.launchpad.net] On Behalf Of Joshua Harlow Sent: Thursday, May 24, 2012 10:34 AM To: openstack Cc: Yahoo Openstack Developers Subject: [Openstack] Nodejs in horizon Hi all, I was seeing that node.js is now being used in horizon. Is there any details on why that was needed, the reasoning, the technical docs on where it is used. Are there packages available in fedora/ubuntu for this? Such a change seems like it should have a little more reasoning/explanation that what I found @ https://github.com/openstack-dev/devstack/commit/0c2891558122aa9d030811109536caf5c81cfb75 or https://blueprints.launchpad.net/horizon/+spec/transition-to-lesscss Do we really need to have that ?? :-/ -Josh ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Question about cloudfiles API
This question is probably more appropriate for the Swift mailing list,
but I could not figure out how to subscribe to that list, so it's going
here. I'm OK with moving it there, if someone can tell me how to get
subscribed, or if I'm in completely the wrong place, let me know.
I am attempting to evaluate Swift for our environment. I have set up a
Swift cluster using the ubuntu multi-server HOWTO and I can use the
commandline utilities to upload and download files. Now I need to do a
test using the Java API. I downloaded java-cloudfiles and I can't seem
to make it work. It fails at the login() step.
FilesClient client = new FilesClient(username, password,
authUrl, null, 1);
if (client.login())
{
javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated
at
com.sun.net.ssl.internal.ssl.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:352)
at
org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:128)
at
org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:397)
at
org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:148)
at
org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:150)
at
org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)
at
org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:575)
at
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:425)
at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732)
at
com.rackspacecloud.client.cloudfiles.FilesClient.login(FilesClient.java:278)
at com.REDACTED.swiftest.Main.main(Main.java:50)
This all works with the curl command using the same auth URL. I've got
the default user/password set up from the HOWTO.
Initially I suspected that the problem was due to the self-signed
certificate, but watching syslog on the primary proxy server, I don't
see any requests logged, but I do see a conversation happen on port 8080
with tcpdump. How can I troubleshoot this?
Thanks,
Shawn
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Re: [Openstack] Can't ssh into instance
Why did you reinstall everything? There is no just in case, I mean you solved your issue, it was from your configuration not from openstack :) It's a routing issue, same as earlier. Check again those parameters, specially the first one: - --routing_source_ip=IP_CURRENT_NODE - --my_ip=IP_CURRENT_NODE Still in all-in-one setup? Cheers :) On Thu, May 24, 2012 at 8:40 PM, Matt Joyce matt.jo...@cloudscaling.comwrote: First rule of security group. Do not talk about security group. j/k On Thu, May 24, 2012 at 9:35 AM, Rogerio Goncalves roge...@gmail.comwrote: Maybe you missed the rules of security group? Rogério Gonçalves roge...@gmail.com Cel: (11) 8840-9790 On Thu, May 24, 2012 at 12:12 PM, Leander Bessa Beernaert leande...@gmail.com wrote: I've formatted the host machine and reinstalled openstack, just in case. Now i am only getting connection refused. On Thu, May 24, 2012 at 3:01 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.com wrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.com wrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Quantum+Openvswitch: could not open /dev/net/tun: Operation not permitted
Hello all from sunny Kiev)) I have built nova+quantum+openvswitch without nova-volume lab on two nodes - one controller with everything on it except nova-compute and second dedicated compute node with nova-compute: During creating VM I have error which I still can't fix: $ nova boot --image precise --flavor m1.tiny my-precise-vm3 $ nova list +--+++--+ | ID | Name | Status | Networks | +--+++--+ | 5a72aa9f-5743-486a-9496-130d367bc665 | my-precise-vm3 | ERROR | | +--+++--+ # cat /var/log/libvirt/qemu/instance-0012.log 2012-05-24 19:51:47.994+: starting up LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-1.0 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name instance-0012 -uuid 5a72aa9f-5743-486a-9496-130d367bc665 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-0012.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -drive file=/var/lib/nova/instances/instance-0012/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=none -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0 -device rtl8139,netdev=hostnet0,id=net0,mac=fa:16:3e:49:f1:a9,bus=pci.0,addr=0x3 -netdev tap,ifname=tapcdd6bc93-86,script=,id=hostnet1 -device rtl8139,netdev=hostnet1,id=net1,mac=fa:16:3e:68:94:b4,bus=pci.0,addr=0x4 -chardev file,id=charserial0,path=/var/lib/nova/instances/instance-0012/console.log -device isa-serial,chardev=charserial0,id=serial0 -chardev pty,id=charserial1 -device isa-serial,chardev=charserial1,id=serial1 -usb -device usb-tablet,id=input0 -vnc 192.168.1.71:0 -k en-us -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 Domain id=4 is tainted: shell-scripts char device redirected to /dev/pts/2 kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: Device 'tap' could not be initialized 2012-05-24 19:51:48.175+: shutting down /var/lib/nova/instances/instance-0012# virsh create libvirt.xml error: Failed to create domain from libvirt.xml error: internal error Process exited while reading console log output: char device redirected to /dev/pts/2 kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: Device 'tap' could not be initialized Waiting any advises! -- Igor Laskovy Kiev, Ukraine ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] nova user management without the dashboard
El 24/05/12 20:36, Sharif Islam escribió: Is anyone using nova without utilizing the dashboard? Most of our users are used to ec2 api from the command line so we are thinking about generating the credential files and placing them in user's home directory. The idea is to avoid the extra step of login to the dashboard and grabbing the file. However, keystone seems to not have a equivalent command like this: nova-manage project zipfile projectname username username-projectname-nova.zip --sharif Hi, You can create credentials with keystone command line, parse the output and then build your credentials file. See the keystone sample_data.sh script (just at then end ec2 credentials are created). https://github.com/openstack/keystone/blob/master/tools/sample_data.sh#L238 HTH, Rafael ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] nova user management without the dashboard
On Thu, May 24, 2012 at 1:36 PM, Sharif Islam isla...@indiana.edu wrote: the dashboard and grabbing the file. However, keystone seems to not have a equivalent command like this: nova-manage project zipfile projectname username username-projectname-nova.zip It isn't a complete replacement, but you can get your ec2 creds form keystone like this: keystone ec2-credentials-create You should be able to use https://github.com/openstack-dev/devstack/blob/master/eucarc as a model for turning that into a novarc file. dt -- Dean Troyer dtro...@gmail.com ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] nova state machine simplification and clarification
I love graphviz as a charting tool and sphinx support inline is great. Used to use it all the time at nebula in the work wiki. -Matt On Thu, May 24, 2012 at 12:10 PM, Jay Pipes jaypi...@gmail.com wrote: On 05/24/2012 10:46 AM, Yun Mao wrote: Sandy, I like the suggestion of graphvis, although I haven't used it for a while. Is there a dir in nova appropriate to put .dot files? I was hoping to get the proposal discussed a few round, and while it's getting stabilized, we can work on the graphvis representation. Thanks, Hi Yun! We use graphviz/dot representation in our /doc/source/architecture.rst [1] file to produce the Glance architecture diagram on glance.openstack.org[2]. Works like a charm :) Cheers, -jay [1] https://raw.github.com/**openstack/glance/master/doc/** source/architecture.rsthttps://raw.github.com/openstack/glance/master/doc/source/architecture.rst [2] http://glance.openstack.org/**architecture.htmlhttp://glance.openstack.org/architecture.html __**_ Mailing list: https://launchpad.net/~**openstackhttps://launchpad.net/%7Eopenstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~**openstackhttps://launchpad.net/%7Eopenstack More help : https://help.launchpad.net/**ListHelphttps://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] nova user management without the dashboard
On 05/24/2012 04:27 PM, Dean Troyer wrote: On Thu, May 24, 2012 at 1:36 PM, Sharif Islam isla...@indiana.edu wrote: the dashboard and grabbing the file. However, keystone seems to not have a equivalent command like this: nova-manage project zipfile projectname username username-projectname-nova.zip It isn't a complete replacement, but you can get your ec2 creds form keystone like this: keystone ec2-credentials-create You should be able to use https://github.com/openstack-dev/devstack/blob/master/eucarc as a model for turning that into a novarc file. thanks! I don't know if it possible to also generate the .pem files also from command line. --sharif ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Nodejs in horizon
I agree with the larger problem of being mindful about our supported distros. That said, most of us are (at best) knowledgeable about a single distro's bundled packages. This is amplified by the fact that our CI infrastructure is only gated on a single distro (Ubuntu) currently. As you noted, the nodejs.tchol.org site seems to offer useful resources for running node on Fedora. If someone would like to work up a quick writeup of best-practices for installing/configuring node.js on Fedora (I'm not a Fedora user, sorry) I'd be happy to help get it included in the docs. - Gabriel From: openstack-bounces+gabriel.hurley=nebula@lists.launchpad.net [mailto:openstack-bounces+gabriel.hurley=nebula@lists.launchpad.net] On Behalf Of Joshua Harlow Sent: Thursday, May 24, 2012 12:32 PM To: Chuck Short Cc: Yahoo Openstack Developers; openstack Subject: Re: [Openstack] Nodejs in horizon So was there thought about the fedora and other distributions when adding this as a dependency. I thought we were going to try to support both, but if a package is currently only in a single distribution, that makes it hard to develop on both. Not sure if this is valid, and it might be helpful: http://nodejs.tchol.org/ It seems like this hairy wart is coming back up again, ie, not including stuff on only one distro, or at least planning ahead accordingly to how the other distros can get it... This is especially important in CI/integration tests, where now without a special package, how can this stuff be tested in the other distros... -Josh On 5/24/12 12:27 PM, Chuck Short chuck.sh...@canonical.com wrote: Hi On Thu, 24 May 2012 10:33:32 -0700 Joshua Harlow harlo...@yahoo-inc.com wrote: Hi all, I was seeing that node.js is now being used in horizon. Is there any details on why that was needed, the reasoning, the technical docs on where it is used. Are there packages available in fedora/ubuntu for this? Yes in ubuntu Such a change seems like it should have a little more reasoning/explanation that what I found @ https://github.com/openstack-dev/devstack/commit/0c2891558122aa9d030811109536caf5c81cfb75 or https://blueprints.launchpad.net/horizon/+spec/transition-to-lesscss Do we really need to have that ?? :-/ -Josh Regards chuck ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Nodejs in horizon
Good to know, I thought that fedora was being ran as well in the CI env. If not, I will try my best to get somebody or something here @ y! to make this happen (with fedora or rhel6)... -Josh On 5/24/12 1:42 PM, Gabriel Hurley gabriel.hur...@nebula.com wrote: I agree with the larger problem of being mindful about our supported distros. That said, most of us are (at best) knowledgeable about a single distro's bundled packages. This is amplified by the fact that our CI infrastructure is only gated on a single distro (Ubuntu) currently. As you noted, the nodejs.tchol.org site seems to offer useful resources for running node on Fedora. If someone would like to work up a quick writeup of best-practices for installing/configuring node.js on Fedora (I'm not a Fedora user, sorry) I'd be happy to help get it included in the docs. - Gabriel From: openstack-bounces+gabriel.hurley=nebula@lists.launchpad.net [mailto:openstack-bounces+gabriel.hurley=nebula@lists.launchpad.net] On Behalf Of Joshua Harlow Sent: Thursday, May 24, 2012 12:32 PM To: Chuck Short Cc: Yahoo Openstack Developers; openstack Subject: Re: [Openstack] Nodejs in horizon So was there thought about the fedora and other distributions when adding this as a dependency. I thought we were going to try to support both, but if a package is currently only in a single distribution, that makes it hard to develop on both. Not sure if this is valid, and it might be helpful: http://nodejs.tchol.org/ It seems like this hairy wart is coming back up again, ie, not including stuff on only one distro, or at least planning ahead accordingly to how the other distros can get it... This is especially important in CI/integration tests, where now without a special package, how can this stuff be tested in the other distros... -Josh On 5/24/12 12:27 PM, Chuck Short chuck.sh...@canonical.com wrote: Hi On Thu, 24 May 2012 10:33:32 -0700 Joshua Harlow harlo...@yahoo-inc.com wrote: Hi all, I was seeing that node.js is now being used in horizon. Is there any details on why that was needed, the reasoning, the technical docs on where it is used. Are there packages available in fedora/ubuntu for this? Yes in ubuntu Such a change seems like it should have a little more reasoning/explanation that what I found @ https://github.com/openstack-dev/devstack/commit/0c2891558122aa9d030811109536caf5c81cfb75 or https://blueprints.launchpad.net/horizon/+spec/transition-to-lesscss Do we really need to have that ?? :-/ -Josh Regards chuck ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Nodejs in horizon
I'm confident in saying that the official gates are on Ubuntu (particularly the devstack integration tests). I can't swear that there isn't *some* Fedora testing going on in the CI. I'm only as involved with the CI team as I need to be to keep moving things forward ;-) - Gabriel From: Joshua Harlow [mailto:harlo...@yahoo-inc.com] Sent: Thursday, May 24, 2012 1:46 PM To: openstack-...@yahoo-inc.com; Gabriel Hurley; openstack Subject: Re: [Openstack] Nodejs in horizon Good to know, I thought that fedora was being ran as well in the CI env. If not, I will try my best to get somebody or something here @ y! to make this happen (with fedora or rhel6)... -Josh On 5/24/12 1:42 PM, Gabriel Hurley gabriel.hur...@nebula.com wrote: I agree with the larger problem of being mindful about our supported distros. That said, most of us are (at best) knowledgeable about a single distro's bundled packages. This is amplified by the fact that our CI infrastructure is only gated on a single distro (Ubuntu) currently. As you noted, the nodejs.tchol.org site seems to offer useful resources for running node on Fedora. If someone would like to work up a quick writeup of best-practices for installing/configuring node.js on Fedora (I'm not a Fedora user, sorry) I'd be happy to help get it included in the docs. - Gabriel From: openstack-bounces+gabriel.hurley=nebula@lists.launchpad.net [mailto:openstack-bounces+gabriel.hurley=nebula@lists.launchpad.net] On Behalf Of Joshua Harlow Sent: Thursday, May 24, 2012 12:32 PM To: Chuck Short Cc: Yahoo Openstack Developers; openstack Subject: Re: [Openstack] Nodejs in horizon So was there thought about the fedora and other distributions when adding this as a dependency. I thought we were going to try to support both, but if a package is currently only in a single distribution, that makes it hard to develop on both. Not sure if this is valid, and it might be helpful: http://nodejs.tchol.org/ It seems like this hairy wart is coming back up again, ie, not including stuff on only one distro, or at least planning ahead accordingly to how the other distros can get it... This is especially important in CI/integration tests, where now without a special package, how can this stuff be tested in the other distros... -Josh On 5/24/12 12:27 PM, Chuck Short chuck.sh...@canonical.com wrote: Hi On Thu, 24 May 2012 10:33:32 -0700 Joshua Harlow harlo...@yahoo-inc.com wrote: Hi all, I was seeing that node.js is now being used in horizon. Is there any details on why that was needed, the reasoning, the technical docs on where it is used. Are there packages available in fedora/ubuntu for this? Yes in ubuntu Such a change seems like it should have a little more reasoning/explanation that what I found @ https://github.com/openstack-dev/devstack/commit/0c2891558122aa9d030811109536caf5c81cfb75 or https://blueprints.launchpad.net/horizon/+spec/transition-to-lesscss Do we really need to have that ?? :-/ -Josh Regards chuck ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] [client] changes to cliff for create commands
A few days ago we talked about the fact that it felt weird to have the create commands implementing get_data() in order to make a new resource and then show its properties. I have a proposed change for a new base class in cliff [1] that adds a special class for this purpose, with a more logical API. Let me know what you think, Doug [1] https://github.com/dhellmann/cliff/commit/b709ccb61760fb3dad7c76ac3df7aa257a930ea4 ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Deployments in Scientific Environments
CERN is more of a high throughput computing environment rather than a high performance site. Although we do multi-core, our programs are not the large scale floating point programs of some other sciences, so GPUs etc. are not a significant gain for us. CERN is currently targeting a pre-production service based on OpenStack this year and targetting around 15,000 hypervisors spread across two data centres by 2015. For a quick overview, see http://cern.ch/go/NH9w Tim -Original Message- From: openstack-bounces+tim.bell=cern...@lists.launchpad.net [mailto:openstack-bounces+tim.bell=cern...@lists.launchpad.net] On Behalf Of Thierry Carrez Sent: 24 May 2012 11:46 To: openstack@lists.launchpad.net Subject: Re: [Openstack] Greatest deployment? SoLa wrote: Few days ago I read something about OpenNebula,it's the main competitor in open source for Openstack, beside Eucalyptus, as far as i know. OpenNebula and Eucalyptus (as well as CloudStack) are alternative solutions in the open source IaaS Compute space. Note that OpenStack provides more than just IaaS Compute feature (Nova), it also addresses object storage (Swift), or network (Quantum)... I found (http://blog.opennebula.org) something about tens of thousands of VMs and OpenNebula's performance (maybe CERN has such huge deployment, who knows they didn't mention that) and I'm just wondering what about Openstack performance. Can anyone praise about biggest deployments? How many VMs can Openstack actually supervise? Any large- scale achievements? OpenStack is being used to power public clouds (HP, Rackspace, ATT, Internap, Korea Telecom, SDSC...). Those are unfortunately notoriously shy at sharing size numbers :) OpenNebula has also this advantage, for me, that it's designed also to provide scientific cloud and it's used by few research centres and even supercomputing centres. How about Openstack? Anyone tried deploy it in supercomputing environment? Maybe huge cluster or GPU cluster or any other scientific group is using Openstack? Is anyone using Openstack in scentific environement or Openstack's purpose is to create commercial only cloud (business - large and small companies)? OpenStack is being used in a number of research clouds, including NeCTAR (Australia's national research cloud). There is huge interest around bridging the gap there, with companies like Nimbis or Bull being involved. Hopefully people with more information than I have will comment on this thread. -- Thierry Carrez (ttx) Release Manager, OpenStack ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp smime.p7s Description: S/MIME cryptographic signature ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Quantum+Openvswitch: could not open /dev/net/tun: Operation not permitted
* Igor Laskovy (igor.lask...@gmail.com) wrote: kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted This is a shortcoming to using type=ethernet... Did you add /dev/net/tun to your /etc/libvirt/qemu.conf cgroup_device_acl on compute node? thanks, -chris ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Quantum+Openvswitch: could not open /dev/net/tun: Operation not permitted
Your user is probably not in the libvirtd group. You can add it to your user by running: # sudo usermod -a -G libvirtd `whoami` If there is no libvirtd group add the group first: # sudo groupadd libvirtd Cheers, Soheil On Thu, May 24, 2012 at 4:05 PM, Igor Laskovy igor.lask...@gmail.comwrote: Hello all from sunny Kiev)) I have built nova+quantum+openvswitch without nova-volume lab on two nodes - one controller with everything on it except nova-compute and second dedicated compute node with nova-compute: During creating VM I have error which I still can't fix: $ nova boot --image precise --flavor m1.tiny my-precise-vm3 $ nova list +--+++--+ | ID | Name | Status | Networks | +--+++--+ | 5a72aa9f-5743-486a-9496-130d367bc665 | my-precise-vm3 | ERROR | | +--+++--+ # cat /var/log/libvirt/qemu/instance-0012.log 2012-05-24 19:51:47.994+: starting up LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-1.0 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name instance-0012 -uuid 5a72aa9f-5743-486a-9496-130d367bc665 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-0012.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -drive file=/var/lib/nova/instances/instance-0012/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=none -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0 -device rtl8139,netdev=hostnet0,id=net0,mac=fa:16:3e:49:f1:a9,bus=pci.0,addr=0x3 -netdev tap,ifname=tapcdd6bc93-86,script=,id=hostnet1 -device rtl8139,netdev=hostnet1,id=net1,mac=fa:16:3e:68:94:b4,bus=pci.0,addr=0x4 -chardev file,id=charserial0,path=/var/lib/nova/instances/instance-0012/console.log -device isa-serial,chardev=charserial0,id=serial0 -chardev pty,id=charserial1 -device isa-serial,chardev=charserial1,id=serial1 -usb -device usb-tablet,id=input0 -vnc 192.168.1.71:0 -k en-us -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 Domain id=4 is tainted: shell-scripts char device redirected to /dev/pts/2 kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: Device 'tap' could not be initialized 2012-05-24 19:51:48.175+: shutting down /var/lib/nova/instances/instance-0012# virsh create libvirt.xml error: Failed to create domain from libvirt.xml error: internal error Process exited while reading console log output: char device redirected to /dev/pts/2 kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: Device 'tap' could not be initialized Waiting any advises! -- Igor Laskovy Kiev, Ukraine ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Devstack multinode setup -- instances hang in state scheduling
Hi, I could only check the setup now but thanks for the tips, it worked! So the trick was to have the rabbit sevice on the compute host as well. Also there have been several other emails in the threat with more detailed info (e.g. Multinode=true instead of multinode=1, etc). Thanks for the help! /Nico. On 23 May 2012 20:55, Dan Wendlandt d...@nicira.com wrote: Hi nico, This may be related to another thread currently on the ML about multi-node devstack. There seems to be a bug in multi-node devstack that if you do not specify rabbit as one of the enabled services on each compute node, the nova-compute on the compute node tries to contact the rabbit server on localhost, rather than on the IP specified by RABBIT_HOST. If the compute nodes are not correctly connecting to rabbit, I believe the scheduler would not be able to notify those servers to create VMs, which *may* explain why your instances are getting stuck in scheduling. Looking at the nova-compute log on your compute hosts could probably help determine if this is the issue, as there would be errors due to the failure to connect to rabbit. Putting rabbit in the set of ENABLED_SERVICES on all nodes seems to have worked for me as a work around. I posted a question to the devstack team about this: https://answers.launchpad.net/devstack/+question/197749 Dan On Wed, May 23, 2012 at 11:05 AM, Nicolae Paladi n.pal...@gmail.comwrote: Hi, a very similar question has been asked in https://lists.launchpad.net/openstack/msg10125.html, however I could not find a follow-up. I have followed the instructions for http://devstack.org/guides/multinode-lab.html, however I am running Ubuntu 12.04 on both hosts. There are 2 issues: 1. The 'services' panel in the dashboard only displays the services running on the controller, while nova-manage service list on both hosts displays: nova-compute duff nova enabled:-) 2012-05-23 18:01:14 nova-certduff nova enabled:-) 2012-05-23 18:01:18 nova-volume duff nova enabled:-) 2012-05-23 18:01:24 nova-scheduler duff nova enabled:-) 2012-05-23 18:01:18 nova-consoleauth duff nova enabled:-) 2012-05-23 18:01:19 nova-network duff nova enabled:-) 2012-05-23 18:01:16 nova-compute cirrus nova enabled:-) 2012-05-23 18:01:17 nova-volume cirrus nova enabled:-) 2012-05-23 18:01:16 nova-network cirrus nova enabled:-) 2012-05-23 18:01:18 2. Once an instance is launched, it remains in the scheduling state with no progress. The logs look fine, no errors there. Thanks! /nico ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- ~~~ Dan Wendlandt Nicira, Inc: www.nicira.com twitter: danwendlandt ~~~ ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Quantum+Openvswitch: could not open /dev/net/tun: Operation not permitted
Hi Igor, Are you running this on Precise? If so, Precise is a bit pickier than previous versions about requiring a setting in /etc/libvirt/qemu.conf You need to add /dev/net/tun to the cgroup_device_acl list in that file, and restart libvirt. This is actually handled automatically by a branch I've pushed for review in devstack: https://review.openstack.org/#/c/7001/ It has lots of positive reviews, but still needs one more core review and I've been waiting a while. If you're a devstack core, please give me a hand! :) Dan p.s. the root cause of needing to tweak /etc/libvirt/qemu.conf is that we're using libvirt interface type=ethernet elements to work with openvswitch. Starting in libvirt 0.9.11 (not available in precise), openvswitch is integrated directly with libvirt, meaning that using type=ethernet (and the workaround) is no longer necessary. On Thu, May 24, 2012 at 1:05 PM, Igor Laskovy igor.lask...@gmail.comwrote: Hello all from sunny Kiev)) I have built nova+quantum+openvswitch without nova-volume lab on two nodes - one controller with everything on it except nova-compute and second dedicated compute node with nova-compute: During creating VM I have error which I still can't fix: $ nova boot --image precise --flavor m1.tiny my-precise-vm3 $ nova list +--+++--+ | ID | Name | Status | Networks | +--+++--+ | 5a72aa9f-5743-486a-9496-130d367bc665 | my-precise-vm3 | ERROR | | +--+++--+ # cat /var/log/libvirt/qemu/instance-0012.log 2012-05-24 19:51:47.994+: starting up LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-1.0 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name instance-0012 -uuid 5a72aa9f-5743-486a-9496-130d367bc665 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-0012.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -drive file=/var/lib/nova/instances/instance-0012/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=none -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0 -device rtl8139,netdev=hostnet0,id=net0,mac=fa:16:3e:49:f1:a9,bus=pci.0,addr=0x3 -netdev tap,ifname=tapcdd6bc93-86,script=,id=hostnet1 -device rtl8139,netdev=hostnet1,id=net1,mac=fa:16:3e:68:94:b4,bus=pci.0,addr=0x4 -chardev file,id=charserial0,path=/var/lib/nova/instances/instance-0012/console.log -device isa-serial,chardev=charserial0,id=serial0 -chardev pty,id=charserial1 -device isa-serial,chardev=charserial1,id=serial1 -usb -device usb-tablet,id=input0 -vnc 192.168.1.71:0 -k en-us -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 Domain id=4 is tainted: shell-scripts char device redirected to /dev/pts/2 kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: Device 'tap' could not be initialized 2012-05-24 19:51:48.175+: shutting down /var/lib/nova/instances/instance-0012# virsh create libvirt.xml error: Failed to create domain from libvirt.xml error: internal error Process exited while reading console log output: char device redirected to /dev/pts/2 kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: Device 'tap' could not be initialized Waiting any advises! -- Igor Laskovy Kiev, Ukraine ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- ~~~ Dan Wendlandt Nicira, Inc: www.nicira.com twitter: danwendlandt ~~~ ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Netstack] About python versions that we are planning to support
* Dan Wendlandt (d...@nicira.com) wrote: I'm concerned about a need to support python 2.4 as well, especially if it would have a ripple effect into openstack-common, which otherwise does not have that requirement. I am too. Is this still open, or did we reach some consensus? The discussion on the list seems to have died out. thanks, -chris ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Quantum+Openvswitch: could not open /dev/net/tun: Operation not permitted
Your user is probably not in the libvirtd group. You can add it to your user by running: # sudo usermod -a -G libvirtd `whoami` If there is no libvirtd group add the group first: # sudo groupadd libvirtd Cheers, Soheil On Thu, May 24, 2012 at 4:05 PM, Igor Laskovy igor.lask...@gmail.comwrote: Hello all from sunny Kiev)) I have built nova+quantum+openvswitch without nova-volume lab on two nodes - one controller with everything on it except nova-compute and second dedicated compute node with nova-compute: During creating VM I have error which I still can't fix: $ nova boot --image precise --flavor m1.tiny my-precise-vm3 $ nova list +--+++--+ | ID | Name | Status | Networks | +--+++--+ | 5a72aa9f-5743-486a-9496-130d367bc665 | my-precise-vm3 | ERROR | | +--+++--+ # cat /var/log/libvirt/qemu/instance-0012.log 2012-05-24 19:51:47.994+: starting up LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-1.0 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name instance-0012 -uuid 5a72aa9f-5743-486a-9496-130d367bc665 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-0012.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -drive file=/var/lib/nova/instances/instance-0012/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=none -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0 -device rtl8139,netdev=hostnet0,id=net0,mac=fa:16:3e:49:f1:a9,bus=pci.0,addr=0x3 -netdev tap,ifname=tapcdd6bc93-86,script=,id=hostnet1 -device rtl8139,netdev=hostnet1,id=net1,mac=fa:16:3e:68:94:b4,bus=pci.0,addr=0x4 -chardev file,id=charserial0,path=/var/lib/nova/instances/instance-0012/console.log -device isa-serial,chardev=charserial0,id=serial0 -chardev pty,id=charserial1 -device isa-serial,chardev=charserial1,id=serial1 -usb -device usb-tablet,id=input0 -vnc 192.168.1.71:0 -k en-us -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 Domain id=4 is tainted: shell-scripts char device redirected to /dev/pts/2 kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: Device 'tap' could not be initialized 2012-05-24 19:51:48.175+: shutting down /var/lib/nova/instances/instance-0012# virsh create libvirt.xml error: Failed to create domain from libvirt.xml error: internal error Process exited while reading console log output: char device redirected to /dev/pts/2 kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: Device 'tap' could not be initialized Waiting any advises! -- Igor Laskovy Kiev, Ukraine ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Netstack] About python versions that we are planning to support
On Thu, May 24, 2012 at 2:50 PM, Chris Wright chr...@sous-sol.org wrote: * Dan Wendlandt (d...@nicira.com) wrote: I'm concerned about a need to support python 2.4 as well, especially if it would have a ripple effect into openstack-common, which otherwise does not have that requirement. I am too. Is this still open, or did we reach some consensus? The discussion on the list seems to have died out. Hi Chris, We actually talked about this at the quantum team meeting last week. Current status seems to be: - we're OK enforcing 2.4 coding standards for agent code in the quantum repo, so long as it does not become onerous (currently this is mainly a matter of simple things like not using as or with) - the bigger question is around code from other repos that may be pulled in, particularly openstack-common. Its unclear if those projects can be kept 2.4 clean, this may well prove substantially more onerous than just keeping quantum agent code clean (perhaps those requiring 2.4 can help with that). - another option is to avoid running the agents on dom0 all together and instead use the service-vm that is already used in xenserver deployments to run nova-compute. There are a couple options here, including a suggestion from rkukura to potentially utilize the rootwrap functionality so that the agent could run in the service-vm, but dispatch calls to dom0. mnewby has been leading the effort to maintain XenServer support and he has been out this week (and will be out next as well, I think), so I think exploring those options may have to wait a week unless someone else wants to drive. Dan thanks, -chris -- ~~~ Dan Wendlandt Nicira, Inc: www.nicira.com twitter: danwendlandt ~~~ ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Netstack] About python versions that we are planning to support
* Dan Wendlandt (d...@nicira.com) wrote: On Thu, May 24, 2012 at 2:50 PM, Chris Wright chr...@sous-sol.org wrote: * Dan Wendlandt (d...@nicira.com) wrote: I'm concerned about a need to support python 2.4 as well, especially if it would have a ripple effect into openstack-common, which otherwise does not have that requirement. I am too. Is this still open, or did we reach some consensus? The discussion on the list seems to have died out. We actually talked about this at the quantum team meeting last week. Cool, thanks for the update. Current status seems to be: - we're OK enforcing 2.4 coding standards for agent code in the quantum repo, so long as it does not become onerous (currently this is mainly a matter of simple things like not using as or with) - the bigger question is around code from other repos that may be pulled in, particularly openstack-common. Its unclear if those projects can be kept 2.4 clean, this may well prove substantially more onerous than just keeping quantum agent code clean (perhaps those requiring 2.4 can help with that). Right, this is why I brought it up. The common.cfg blueprint, for example. - another option is to avoid running the agents on dom0 all together and instead use the service-vm that is already used in xenserver deployments to run nova-compute. There are a couple options here, including a suggestion from rkukura to potentially utilize the rootwrap functionality so that the agent could run in the service-vm, but dispatch calls to dom0. mnewby has been leading the effort to maintain XenServer support and he has been out this week (and will be out next as well, I think), so I think exploring those options may have to wait a week unless someone else wants to drive. I see. I'm inclined to see it as distro support (read: patch and maintain customizations downstream). But if Maru is up for the work and it's not blocking other efforts... thanks, -chris ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Swift] Question about cloudfiles API
It is mostly the likely the self-signed certificate issue you suspected. Java
(and other languages) are pretty notorious for rejecting such unless you
configure them just right. I haven't worked with Java in 10 years, so my
knowledge of how to fix that is pretty useless, hopefully another will speak up
and help. You probably had to use -k with curl right? That would confirm the
self-signed issue.
Just as a note, the SSL capabilities for the Swift proxy server are truly for
basic testing only. You might want to start with non-SSL and then lock it down
after you get things working otherwise.
For SSL capabilities, an SSL-terminating load balancer in front of the Swift
proxy servers is recommended. You /could/ use DNS-round-robin balancing to
proxies with SSL turned on, but like I mentioned, that's really just for
testing purposes. In a production deployment, you'd definitely want SSL
terminated at the load balancer(s).
Now, which load balancers to use is a whole other email thread, so I won't
mention that for now, you may already have particular requirements in mind
anyway.
On May 24, 2012, at 3:03 PM, Shawn Heisey wrote:
This question is probably more appropriate for the Swift mailing list, but I
could not figure out how to subscribe to that list, so it's going here. I'm
OK with moving it there, if someone can tell me how to get subscribed, or if
I'm in completely the wrong place, let me know.
I am attempting to evaluate Swift for our environment. I have set up a Swift
cluster using the ubuntu multi-server HOWTO and I can use the commandline
utilities to upload and download files. Now I need to do a test using the
Java API. I downloaded java-cloudfiles and I can't seem to make it work. It
fails at the login() step.
FilesClient client = new FilesClient(username, password, authUrl,
null, 1);
if (client.login())
{
javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated
at
com.sun.net.ssl.internal.ssl.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:352)
at
org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:128)
at
org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:397)
at
org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:148)
at
org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:150)
at
org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)
at
org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:575)
at
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:425)
at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
at
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732)
at
com.rackspacecloud.client.cloudfiles.FilesClient.login(FilesClient.java:278)
at com.REDACTED.swiftest.Main.main(Main.java:50)
This all works with the curl command using the same auth URL. I've got the
default user/password set up from the HOWTO.
Initially I suspected that the problem was due to the self-signed
certificate, but watching syslog on the primary proxy server, I don't see any
requests logged, but I do see a conversation happen on port 8080 with
tcpdump. How can I troubleshoot this?
Thanks,
Shawn
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Re: [Openstack] Nodejs in horizon
On 05/24/2012 03:40 PM, Devin Carlen wrote: Hi Joshua, Node.js is in the standard repos for most modern distros. It's not an issue for Ubuntu/Fedora. It actually is a problem for Fedora. node.js is not in Fedora. Once Horizon requires node.js, it will be broken for Fedora (and EPEL for use with RHEL and its derivatives). https://bugzilla.redhat.com/show_bug.cgi?id=815018 -- Russell Bryant ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Quantum+Openvswitch: could not open /dev/net/tun: Operation not permitted
On Thu, May 24, 2012 at 3:05 PM, Igor Laskovy igor.lask...@gmail.com wrote: kvm: -netdev tap,ifname=tap24b9f3da-8b,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted By chance I just happened to find the solution this afternoon...add the following to /etc/libvirt/qemu.conf and restart libvirt: cgroup_device_acl = [ /dev/null, /dev/full, /dev/zero, /dev/random, /dev/urandom, /dev/ptmx, /dev/kvm, /dev/kqemu, /dev/rtc, /dev/hpet, /dev/net/tun, ] It is possible that the list can be pared down, I pulled that verbatim from http://fedoraproject.org/wiki/Quantum. dt -- Dean Troyer dtro...@gmail.com ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Can't ssh into instance
I'm in no way saying that openstack is to blame for the current problem, but it occurred to me that my install could have script failed somewhere along the way without me knowing (i might have forgotten to mention that in the previous post :s). Adding those two lines solved my problem. I've already mentioned it earlier, perhaps the mail wasn't sent to the list. And yes, i'm still using a all-in-one setup for now. Thanks for the tip. On Thu, May 24, 2012 at 9:03 PM, Sébastien Han han.sebast...@gmail.comwrote: Why did you reinstall everything? There is no just in case, I mean you solved your issue, it was from your configuration not from openstack :) It's a routing issue, same as earlier. Check again those parameters, specially the first one: - --routing_source_ip=IP_CURRENT_NODE - --my_ip=IP_CURRENT_NODE Still in all-in-one setup? Cheers :) On Thu, May 24, 2012 at 8:40 PM, Matt Joyce matt.jo...@cloudscaling.comwrote: First rule of security group. Do not talk about security group. j/k On Thu, May 24, 2012 at 9:35 AM, Rogerio Goncalves roge...@gmail.comwrote: Maybe you missed the rules of security group? Rogério Gonçalves roge...@gmail.com Cel: (11) 8840-9790 On Thu, May 24, 2012 at 12:12 PM, Leander Bessa Beernaert leande...@gmail.com wrote: I've formatted the host machine and reinstalled openstack, just in case. Now i am only getting connection refused. On Thu, May 24, 2012 at 3:01 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.com wrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.com wrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing
Re: [Openstack] Nodejs in horizon
That's what I was worried about, and why I (just my opinion) think that we need to be a lot stricter about vetting new dependencies. There needs to be time given to say, ensuring that its really needed, if it really is, documenting why it has to be there in depth, getting various PTL's to agree on that, then comes the process of informing and/or discussing with the distributions about how to get that supported (if it isn't). That second stage might influence the first and so on. Since problems like this, although yes, it slows down development overall, seem necessary in a larger project with multiple distributions being enabled (for development usage and for actual prod. usage). On 5/24/12 3:38 PM, Russell Bryant rbry...@redhat.com wrote: On 05/24/2012 03:40 PM, Devin Carlen wrote: Hi Joshua, Node.js is in the standard repos for most modern distros. It's not an issue for Ubuntu/Fedora. It actually is a problem for Fedora. node.js is not in Fedora. Once Horizon requires node.js, it will be broken for Fedora (and EPEL for use with RHEL and its derivatives). https://bugzilla.redhat.com/show_bug.cgi?id=815018 -- Russell Bryant ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Can't ssh into instance
Ok ok, no offense in my previous emails :) Good to know that everything is working. Cheers. On Fri, May 25, 2012 at 1:00 AM, Leander Bessa Beernaert leande...@gmail.com wrote: I'm in no way saying that openstack is to blame for the current problem, but it occurred to me that my install could have script failed somewhere along the way without me knowing (i might have forgotten to mention that in the previous post :s). Adding those two lines solved my problem. I've already mentioned it earlier, perhaps the mail wasn't sent to the list. And yes, i'm still using a all-in-one setup for now. Thanks for the tip. On Thu, May 24, 2012 at 9:03 PM, Sébastien Han han.sebast...@gmail.comwrote: Why did you reinstall everything? There is no just in case, I mean you solved your issue, it was from your configuration not from openstack :) It's a routing issue, same as earlier. Check again those parameters, specially the first one: - --routing_source_ip=IP_CURRENT_NODE - --my_ip=IP_CURRENT_NODE Still in all-in-one setup? Cheers :) On Thu, May 24, 2012 at 8:40 PM, Matt Joyce matt.jo...@cloudscaling.comwrote: First rule of security group. Do not talk about security group. j/k On Thu, May 24, 2012 at 9:35 AM, Rogerio Goncalves roge...@gmail.comwrote: Maybe you missed the rules of security group? Rogério Gonçalves roge...@gmail.com Cel: (11) 8840-9790 On Thu, May 24, 2012 at 12:12 PM, Leander Bessa Beernaert leande...@gmail.com wrote: I've formatted the host machine and reinstalled openstack, just in case. Now i am only getting connection refused. On Thu, May 24, 2012 at 3:01 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Compute log: Log: http://paste.openstack.org/show/18149/ I've tried bot root and ubuntu as account names (ssh -i key.pem root@10.1.2.3 and ssh -i key.pem ubuntu@10.1.2.3) and the result is still Read from socket failed: Connection reset by peer On Thu, May 24, 2012 at 1:57 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Complete log: http://paste.openstack.org/show/18144/ On Thu, May 24, 2012 at 1:49 PM, Anton Haldin ahal...@griddynamics.com wrote: you can try to look in console.log for this instance On Thu, May 24, 2012 at 4:41 PM, Leander Bessa Beernaert leande...@gmail.com wrote: No, at the moment the vnc console isn't working yet. I haven't gotten that far yet. On Thu, May 24, 2012 at 1:29 PM, Anton Haldin ahal...@griddynamics.com wrote: t can be an issue on OS side in instance ? do you have vnc access for this instance? On Thu, May 24, 2012 at 2:56 PM, Leander Bessa Beernaert leande...@gmail.com wrote: Hello, I'm having trouble sshing into the created instances. At first i was getting the following error: ssh -i testkey.pem root@10.1.1.3 -v OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 10.1.1.3 [10.1.1.3] port 22. debug1: Connection established. debug1: identity file testkey.pem type -1 debug1: identity file testkey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.8p1 Debian-7ubuntu1 debug1: match: OpenSSH_5.8p1 Debian-7ubuntu1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1 debug1: SSH2_MSG_KEXINIT sent Read from socket failed: Connection reset by peer I then proceeded to reboot the machine and all it's services. However, now i can't even get that far. I'm alway faced with a connection refused. I've added the permissions for port 22 and icmp in the default security group and i'm also able to ping the instances. I'm using the openstack packages provided with ubuntu 12.04. Regards, Leander ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to
Re: [Openstack] Nodejs in horizon
-1 to introducing formal processes around this. This will happen from time to time. Development may be briefly impacted on other platforms but hindering innovation and telling developers that they are responsible for package availability across every distro is not healthy. You are concerned about Fedora which is a perfectly reasonable stance. But what about CentOS, RHEL, Debian, etc. I for once don't want to have my technical options limited by whether or not a package is currently maintained by a distro. We have a lot of reach into these communities and we are still in the earliest stages of Folsom. There is plenty of time to deal with this. That said, this is why we made this change in the *first* milestone, and not a week before release. ;) Devin On May 24, 2012, at 4:09 PM, Joshua Harlow wrote: That’s what I was worried about, and why I (just my opinion) think that we need to be a lot stricter about vetting new dependencies. There needs to be time given to say, ensuring that its really needed, if it really is, documenting why it has to be there in depth, getting various PTL’s to agree on that, then comes the process of informing and/or discussing with the distributions about how to get that supported (if it isn’t). That second stage might influence the first and so on. Since problems like this, although yes, it slows down development overall, seem necessary in a larger project with multiple distributions being enabled (for development usage and for actual prod. usage). On 5/24/12 3:38 PM, Russell Bryant rbry...@redhat.com wrote: On 05/24/2012 03:40 PM, Devin Carlen wrote: Hi Joshua, Node.js is in the standard repos for most modern distros. It's not an issue for Ubuntu/Fedora. It actually is a problem for Fedora. node.js is not in Fedora. Once Horizon requires node.js, it will be broken for Fedora (and EPEL for use with RHEL and its derivatives). https://bugzilla.redhat.com/show_bug.cgi?id=815018 -- Russell Bryant ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Nodejs in horizon
Sure I agree with what u said, its a balance... But it worries me when a commit pops up that I had to basically find, and then I get a reply from russell who works at RH that says nope fedora doesn't have it. It seems like that reach u mentioned, wasn't occurring, idk, maybe that is the process, just more of notifying people/companies... Something seems broken if that can happen. I agree its early, but why was it problem in the first place? On 5/24/12 4:22 PM, Devin Carlen de...@openstack.org wrote: -1 to introducing formal processes around this. This will happen from time to time. Development may be briefly impacted on other platforms but hindering innovation and telling developers that they are responsible for package availability across every distro is not healthy. You are concerned about Fedora which is a perfectly reasonable stance. But what about CentOS, RHEL, Debian, etc. I for once don't want to have my technical options limited by whether or not a package is currently maintained by a distro. We have a lot of reach into these communities and we are still in the earliest stages of Folsom. There is plenty of time to deal with this. That said, this is why we made this change in the *first* milestone, and not a week before release. ;) Devin On May 24, 2012, at 4:09 PM, Joshua Harlow wrote: Re: [Openstack] Nodejs in horizon That's what I was worried about, and why I (just my opinion) think that we need to be a lot stricter about vetting new dependencies. There needs to be time given to say, ensuring that its really needed, if it really is, documenting why it has to be there in depth, getting various PTL's to agree on that, then comes the process of informing and/or discussing with the distributions about how to get that supported (if it isn't). That second stage might influence the first and so on. Since problems like this, although yes, it slows down development overall, seem necessary in a larger project with multiple distributions being enabled (for development usage and for actual prod. usage). On 5/24/12 3:38 PM, Russell Bryant rbry...@redhat.com x-msg://602/rbry...@redhat.com wrote: On 05/24/2012 03:40 PM, Devin Carlen wrote: Hi Joshua, Node.js is in the standard repos for most modern distros. It's not an issue for Ubuntu/Fedora. It actually is a problem for Fedora. node.js is not in Fedora. Once Horizon requires node.js, it will be broken for Fedora (and EPEL for use with RHEL and its derivatives). https://bugzilla.redhat.com/show_bug.cgi?id=815018 -- Russell Bryant ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Nodejs in horizon
On 05/24/2012 07:28 PM, Joshua Harlow wrote: Sure I agree with what u said, its a balance... But it worries me when a commit pops up that I had to basically find, and then I get a reply from russell who works at RH that says nope fedora doesn’t have it. It seems like that reach u mentioned, wasn’t occurring, idk, maybe that is the process, just more of notifying people/companies... Something seems broken if that can happen. I agree its early, but why was it problem in the first place? Well, I think you are witnessing it happening. We now know about it. It's early enough in the release cycle that hopefully we can react and make it not be a problem by the time Folsom comes around. In this particular case, it's a pretty big dependency. It's not just a simple Python library to package up ... but I do agree with Devin that upstream shouldn't hold back because of it, as long as the more invasive changes like this are made as early as possible in the release cycle. We'll look into the state of affairs for getting Node.js packaged. Pádraig Brady also has an interesting question/suggestion for this particular issue on the code review: https://review.openstack.org/#/c/7367/ node is a big dependency just for lesscss. I wonder could this feature be tweaked to give a configuration option to run lesscss on the client? That might be desired to reduce load on the server, or to ease the installation burden due to node not being easily available for all platforms at present. That would sure save us a lot of headaches if we could make that work. :-) -- Russell Bryant ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] New layout of the OpenStack mailing lists
Hello folks, we're working on a new mailing list server to host our discussions. The main factor behind the move was described in this message by ttx: http://openstack.markmail.org/thread/ybwazse63sgxozh2 The current layout is drafted on http://etherpad.openstack.org/newmlist-layout The open questions remain: - what to do with the current list hosted on Launchpad (and its archive) - where to host the list for DevOps (if we agree we need to add one) What do you suggest to do? thanks stef PS sent to the openstack dev list only FYI. Please keep the discussion on the openstack-community list. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Nodejs in horizon
Calling it broken is a bit of an overstatement. As noted previously, node.js can be installed and configured (http://nodejs.tchol.org/) on Fedora. It's just not in the Fedora default package repositories. My reading of the ticket on the redhat bugzilla also indicates that there's active work to get it included, since it's becoming a very popular and wide-spread tool. I'm willing to spend more development cycles over the course of the Folsom release cycle to make sure there's a path forward for Fedora users, but I haven't heard any blockers here yet. Whether those solutions include documentation, configurable options for client-side processing for users who don't wish to use node on the server-side, or other ideas... Patches are always welcome. ;-) I would, however, ask the leadership of the Openstack community (the PPB?) to make some official documented decisions on distro support, though. I did a fair bit of googling and wiki searching and couldn't find any official list of supported distros for OpenStack. It'd be really helpful! :-) All the best, - Gabriel -Original Message- From: openstack-bounces+gabriel.hurley=nebula@lists.launchpad.net [mailto:openstack- bounces+gabriel.hurley=nebula@lists.launchpad.net] On Behalf Of Russell Bryant Sent: Thursday, May 24, 2012 3:38 PM To: Devin Carlen Cc: openstack; Yahoo Openstack Developers Subject: Re: [Openstack] Nodejs in horizon On 05/24/2012 03:40 PM, Devin Carlen wrote: Hi Joshua, Node.js is in the standard repos for most modern distros. It's not an issue for Ubuntu/Fedora. It actually is a problem for Fedora. node.js is not in Fedora. Once Horizon requires node.js, it will be broken for Fedora (and EPEL for use with RHEL and its derivatives). https://bugzilla.redhat.com/show_bug.cgi?id=815018 -- Russell Bryant ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] [XenAPI] Implementing text console (log)
Hello, I am currently doing work on adding the text logs / console output into XenServer, a feature that has not been implemented: https://github.com/openstack/nova/blob/master/nova/virt/xenapi/vmops.py#L1345 At the moment, I have a sort-of working concept of it that only runs under XS6 (the only one that offers VT100 terminals), however it has a fallback to returning nothing if it doesn't find one, however, there is an issue. The way to get the console output is by getting the console URL and CONNECT-ing to it, an example of this in a curl is the following: curl -k -X CONNECT 'https://192.168.1.215/console?uuid=6e12b329-6d72-19a4-f8ea-61dedcd049b9session_id=OpaqueRef:d04043d3-4328-c1b6-1a2a-4a3638419967' The curl process will appear to be hanging, but if you run any commands or type anything, you'll see it appear in the screen. Obviously, you need your own session_id and console UUID with type VT100. The potential resolution I can see for this is simply having a process that CONNECT-s to consoles when any VM starts and just keeps storing it in a file and we can read that file at any given points, however, I'm not sure if we can create this type of architecture in Nova (or if we can start background threads, etc). Also, it would need to handle any reboots (as a new console will be generated) and re-connect to it. This should not be hard to handle as it only requires a restart when the connection is dropped. I'm not sure to as what the best way to approach this at the moment so I would like the input of the OpenStack XenAPI community so we can get this silly-sounding feature to output proper output instead of fake data. Regards, Mohammed -- Mohammed Naser — vexxhost ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] centos 6 images
Starting this @ https://github.com/yahoo/Openstack-Condense/wiki/How-To-Use-This I'll try to finish it up soon :-P On 5/22/12 6:33 PM, Joshua Harlow harlo...@yahoo-inc.com wrote: Let me write something up that should explain this. Its not that hard. On 5/22/12 6:31 PM, Jason Ford ja...@chatinara.com wrote: Joshua, Do you have some basic instructions on how to push this into an image and configure it? Any information about what you have here would be great! jason - Original Message - From: Joshua Harlow harlo...@yahoo-inc.com To: Jason ja...@chatinara.com, Pádraig Brady p...@draigbrady.com Cc: Fedora Cloud SIG cl...@lists.fedoraproject.org, Andy Grimm agr...@gmail.com, openstack openstack@lists.launchpad.net Sent: Tuesday, May 22, 2012 1:49:06 PM Subject: Re: [Openstack] centos 6 images U might want to check out, https://github.com/yahoo/Openstack-Condense Its a stripped down/cleaned up/... version of cloud-init that I know works on RHEL6. I tried to improve the following: 1. Code cleanliness (constants being uppercase, paths using os.path.join and so-on) 2. Stripping out some of the odd handlers (byobu, right-scale and such) 3. Improving logging by a lot (so that u can debug this thing) 4. Making what handlers I left work on RH and ubuntu... Might be useful if u want to try it. I know just from doing the above work that the cloud-init for ubuntu, requires some work to get it to work on RH, but not tons, eventually I hope that I can merge this back, but for now its forked so that I could focus on getting it working and cleaned up, rather than pushing code through some review process via launchpad and such (ie the slow as molasses approach). On 5/22/12 10:05 AM, Jason ja...@chatinara.com wrote: I will give these a shot later today and reply with feedback. Thanks for looking into this! Jason On May 22, 2012, at 11:44 AM, Pádraig Brady p...@draigbrady.com wrote: On 05/22/2012 03:39 PM, Andy Grimm wrote: On Tue, May 22, 2012 at 9:38 AM, Pádraig Brady p...@draigbrady.com wrote: On 05/22/2012 04:07 AM, Jason Ford wrote: I am trying to put together an image for centos 6 that works like cloud-init on ubuntu does. Currently I have ssh keys getting imported but having some problems getting the disk to dynamically resize to the flavor template as well as the hostname set in horizon to be pushed into the image. Does anyone have any howtos or suggestions on how to get this done? Is there cloud-init for centos just like ubuntu? I would also be interested in how to do this with debian as well. Well I notice there is no cloud-init package for EPEL. I took a quick stab at it here: http://pbrady.fedorapeople.org/cloud-init-el6/ I've already responded in IRC, but it wouldn't hurt to have a response in the mail archive. In short, the reason there isn't already a cloud-init for EL6 (or EL5, for that matter) is that upstream has been using python 2.7-only calls for a while now. In particular, a couple of calls to subprocess.check_output need to be replaced, and I think there are a few other issues as well. I don't think it's a huge amount of work to make it functional, but it hasn't been high on anyone's list. It would be cool if you have time to fix / test it, though. Ok I've fixed the check_output calls at the above URL. cheers, Pádraig. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Fwd: Question about cloudfiles API
-- Forwarded message --
From: Luis Gervaso l...@woorea.es
Date: Fri, May 25, 2012 at 3:24 AM
Subject: Re: [Openstack] Question about cloudfiles API
To: Shawn Heisey launch...@elyograg.org
Hi Shawn,
You can try with OpenStack Java SDK
https://github.com/woorea/openstack-java-sdk
https://github.com/woorea/openstack-java-sdk/wiki/Swift-Tutorial
Regards
On Thu, May 24, 2012 at 10:03 PM, Shawn Heisey launch...@elyograg.orgwrote:
This question is probably more appropriate for the Swift mailing list, but
I could not figure out how to subscribe to that list, so it's going here.
I'm OK with moving it there, if someone can tell me how to get subscribed,
or if I'm in completely the wrong place, let me know.
I am attempting to evaluate Swift for our environment. I have set up a
Swift cluster using the ubuntu multi-server HOWTO and I can use the
commandline utilities to upload and download files. Now I need to do a
test using the Java API. I downloaded java-cloudfiles and I can't seem to
make it work. It fails at the login() step.
FilesClient client = new FilesClient(username, password,
authUrl, null, 1);
if (client.login())
{
javax.net.ssl.**SSLPeerUnverifiedException: peer not authenticated
at com.sun.net.ssl.internal.ssl.**SSLSessionImpl.**
getPeerCertificates(**SSLSessionImpl.java:352)
at org.apache.http.conn.ssl.**AbstractVerifier.verify(**
AbstractVerifier.java:128)
at org.apache.http.conn.ssl.**SSLSocketFactory.**connectSocket(**
SSLSocketFactory.java:397)
at org.apache.http.impl.conn.**DefaultClientConnectionOperato**
r.openConnection(**DefaultClientConnectionOperato**r.java:148)
at org.apache.http.impl.conn.**AbstractPoolEntry.open(**
AbstractPoolEntry.java:150)
at org.apache.http.impl.conn.**AbstractPooledConnAdapter.**open(**
AbstractPooledConnAdapter.**java:121)
at org.apache.http.impl.client.**DefaultRequestDirector.**
tryConnect(**DefaultRequestDirector.java:**575)
at org.apache.http.impl.client.**DefaultRequestDirector.**execute(*
*DefaultRequestDirector.java:**425)
at org.apache.http.impl.client.**AbstractHttpClient.execute(**
AbstractHttpClient.java:820)
at org.apache.http.impl.client.**AbstractHttpClient.execute(**
AbstractHttpClient.java:754)
at org.apache.http.impl.client.**AbstractHttpClient.execute(**
AbstractHttpClient.java:732)
at com.rackspacecloud.client.**cloudfiles.FilesClient.login(**
FilesClient.java:278)
at com.REDACTED.swiftest.Main.**main(Main.java:50)
This all works with the curl command using the same auth URL. I've got
the default user/password set up from the HOWTO.
Initially I suspected that the problem was due to the self-signed
certificate, but watching syslog on the primary proxy server, I don't see
any requests logged, but I do see a conversation happen on port 8080 with
tcpdump. How can I troubleshoot this?
Thanks,
Shawn
__**_
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--
---
Luis Alberto Gervaso Martin
Woorea Solutions, S.L
CEO CTO
mobile: (+34) 627983344
luis@ luis.gerv...@gmail.comwoorea.es
--
---
Luis Alberto Gervaso Martin
Woorea Solutions, S.L
CEO CTO
mobile: (+34) 627983344
luis@ luis.gerv...@gmail.comwoorea.es
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Re: [Openstack] lxml problem
Hi william,
Now that you are failed to install lxml by source code, if you can try
to install lxml by binary, just use the command yum install python-lxml
before doing it, make sure lxml is clean, you can python-pip uninstall
lxml first
Best Regards.
Zhang Hua(张华)
IBM China System and Technology Lab(CSTL), Beijing
E-Mail: zhhu...@cn.ibm.com
Tel: 86-10-82452020
Address: Building 28(Ring Building), ZhongGuanCun Software Park,
No.8 Dong Bei Wang West Road, Haidian District Beijing P.R.China
100193
From: William Herry william.herry.ch...@gmail.com
To: openstack@lists.launchpad.net,
Date: 24/05/2012 20:32
Subject:[Openstack] lxml problem
Sent by:openstack-bounces+zhhuabj=cn.ibm@lists.launchpad.net
Hi
I am install openstack on centos 6.2 with git and I meet this error when
install lxml
running build_ext
building 'lxml.etree' extension
creating build/temp.linux-x86_64-2.6
creating build/temp.linux-x86_64-2.6/src
creating build/temp.linux-x86_64-2.6/src/lxml
gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall
-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
--param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv
-DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
-fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic
-D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/usr/include/libxml2
-I/usr/include/python2.6 -c src/lxml/lxml.etree.c -o
build/temp.linux-x86_64-2.6/src/lxml/lxml.etree.o -w
{standard input}: Assembler messages:
{standard input}:135675: Warning: end of file in string; '' inserted
gcc: Internal error: Killed (program cc1)
Please submit a full bug report.
See http://bugzilla.redhat.com/bugzilla for instructions.
error: command 'gcc' failed with exit status 1
Rolling back uninstall of lxml
Command /usr/bin/python -c import
setuptools;__file__='/root/essex/build/lxml/setup.py';execfile(__file__)
install --single-version-externally-managed
--record /tmp/pip-WQ9Gp9-record/install-record.txt failed with error code 1
Storing complete log in /root/.pip/pip.log
I'v make it work on centos before, I don't know what wrong step I made this
I install it because it is in nova/tools/pip-requires
thanks in advance
--
===
William Herry
williamherrych...@gmail.com
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[Openstack] dnsmasq
Hi sorry for too much silly questions I am interested in the dnsmasq of nova when use FlatDHCP network mode I am guess it works like this: nova write MAC - IP info to /var/lib/nova/networks/nova-br1.conf when boot a instance nova tell dnsmasq to reread /var/lib/nova/networks/nova-br1.conf instance boot up and send DHCP request dnsmasq receive DHCP request and give instance proper IP I know it totally wrong and I want some one correct me, more details would be great Thanks in advice Regards -- === William Herry williamherrych...@gmail.com ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
