[Openstack] openstack dashboard
Hi, can any one help me please to configure dashboard for openstack swift, or if there are any other web interface for swift what I found is for nova. thanks in advance for any help Best regards Khaled ___ 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] create/attach volume in openstack
Hi, Have any one successfully create/attach volume. I have installed a stackops multinode setup. I had created instance as m1.small and I see the instances are having /dev/vdb with 20GB by default. And when I try euca-create-volume there is no error. Also euca-attach-volume is done without any error. But actually I am not able to attach any more volume to the instance. Even in the admin guide I see volume was created for 7 GB but fdisk -l shows vdb is of 21.5GB which would have been there in the instance already. Does m1.small creates an instance with second partition of 20GB? Regards, Haynes. This message is for the designated recipient only and may contain privileged, proprietary, or otherwise private information. If you have received it in error, please notify the sender immediately and delete the original. Any other use of the email by you is prohibited. ___ 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] create/attach volume in openstack
I've read somewhere that flavors (different types of VMs, like m1.tiny, m1.small etc) have some disk space. This disk space is available as a device like /dev/vbd. Moreover, it seems the volume attached to a VM isn't predictable in what device it will be attached, so we need to search for them in the VM. I think that some scripts could be placed in some packages to do it for us. Just what I read in my recently studies. Regards! :) On Fri, Oct 7, 2011 at 6:54 AM, haynes.da...@accenture.com wrote: Hi, ** ** Have any one successfully create/attach volume. I have installed a stackops multinode setup. I had created instance as m1.small and I see the instances are having /dev/vdb with 20GB by default. ** ** And when I try euca-create-volume there is no error. Also euca-attach-volume is done without any error. But actually I am not able to attach any more volume to the instance. Even in the admin guide I see volume was created for 7 GB but fdisk –l shows vdb is of 21.5GB which would have been there in the instance already. Does m1.small creates an instance with second partition of 20GB? ** ** Regards, Haynes. ** ** ** ** -- This message is for the designated recipient only and may contain privileged, proprietary, or otherwise private information. If you have received it in error, please notify the sender immediately and delete the original. Any other use of the email by you is prohibited. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- - MSc. Correa, J.L. ___ 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 dashboard
I appreciate too! Is it possible to use Dashboard as interface to Swift to do users activities, for example, a web interface like Dropbox where users can upload and download files? I've seen tutorials with Cyberduck, but just one client isn't cool. Thanks! On Fri, Oct 7, 2011 at 6:19 AM, Khaled Ben Bahri khaled-...@hotmail.comwrote: Hi, can any one help me please to configure dashboard for openstack swift, or if there are any other web interface for swift what I found is for nova. thanks in advance for any help Best regards Khaled ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- - MSc. Correa, J.L. ___ 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] Creating openstack-dev mailing list
I would prefer to keep the list together. I do not think the volume of either dev or user conversations is too oppressive to the other, and I would like to avoid wither group being neglected by the other. Sent from my iPhone On Oct 7, 2011, at 2:16 AM, Wayne A. Walls wa...@openstack.org wrote: I remember having this discussion at the Cactus design summit, and the reoccurring theme was dev vs sysads/deployment. I was in favor of a split list then, but over the past year my stance has changed a bit. I don't know if I feel that OpenStack has reached the level where deployment knowledge is absent of dev knowhow. Deployers of OS are typically in irc/ml/forums pasting stack traces, working through problems with dev help. Once we start seeing more public deployments, reference architectures, etc, then maybe? Do devs think there is too much noise on the main ml? What has the impact been on splitting the irc channels out? To me, I just idle in two places now, but did that really have a big impact? I tend to agree with John's points, I don't want the presumably easiest ml to consume to be neglected by some of the brightest minds in the project. Thanks, Wayne Sent from my iPhone On Oct 6, 2011, at 10:11 PM, John Purrier j...@openstack.org wrote: My 2 cents... The traffic on the list is less than 100 messages per day, of that about 35% is bug notifications. I wonder if we redirect the developer oriented email on the list whether we will have 10 messages a day on the original openstack mailing list. Stefano, can you elaborate on why the developers feel a split is necessary at this point? Most (if not all) of the traffic is developer oriented, what is the problem we want to solve? Thanks, John -Original Message- From: openstack-bounces+john=openstack@lists.launchpad.net [mailto:openstack-bounces+john=openstack@lists.launchpad.net] On Behalf Of Stefano Maffulli Sent: Thursday, October 06, 2011 1:35 PM To: openstack Subject: [Openstack] Creating openstack-dev mailing list Jesse Andrews (anotherjesse)(Rackspace) Jonathan Bryce (jbryce)(Rackspace) Devin Carlen (devcamcar)(Nebula) Thierry Carrez (ttx)(Rackspace) John Dickinson (notmyname)(Rackspace)) Vish Ishaya (vishy)(Rackspace) Josh Kearney (jk0)(Rackspace) Joshua McKenty (jmckenty)(Piston) Ewan Mellor (ewanmellor)(Citrix) Jay Pipes (jaypipes)(Rackspace) John Purrier (johnpur)(HP) Monty Taylor (mordred)(Rackspace) Paul Voccio (pvo)(Rackspace) Ziad Sawalha (zns)(Rackspace) Hello folks, I've been talking to quite a few developers participating to the Design Summit and a recurring request I got is to create a new mailing list for the OpenStack developers to meet and discuss. There is also a concern that putting developers in another list will decrease their attention to the bigger part of the community. I believe this is a serious concern and that it's going to be our role as leaders of this community to prevent this from happening. I'd suggest to dedicate the existing mailing list for discussions about usage of OpenStack (deployment and development of applications on top of OpenStack API) and create a new one only for developers of OpenStack. Developers in this context should be developers of openstack projects (nova, swift, quantum, etc). If there is no opposition to this proposal in the next days, I'll proceed and create openstack-dev and invite developers to subscribe to it. cheers, stef ___ 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] PPA to install OpenStack 2011.3 (Diablo)
I would like to install OpenStack 2011.3 (Diablo) in Ubuntu 11.04 (Natty) via packages. The PPA to use is: ppa:openstack-release/2011.3 -- OpenStack 2011.3 (Diablo) When I look at the packages available in that PPA, I can find for Nova: nova - 2011.3-0ubuntu2~ppa1~natty1 -- Published on 2011-09-22 That is the package created the day of the release. What about new versions of the package with bug fixes? In Ubuntu 11.10 (Oneiric), the package is already 2011.3-0ubuntu6 with different bug fixes included. Little summary of the PPAs/repositories: Diablo (release)Essex (development) == Ubuntu 11.04 (Natty): ppa:openstack-release/2011.3 ppa:nova-core/trunk Ubuntu 11.10 (Oneiric):Ubuntu repository ppa:nova-core/trunk Is this correct? Best regards, Eric ___ 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] Error whence starting nova-network - iptables-restore
You've probably got a bad security group rule applied (there isn't good input validation), which causes iptables-restore to fail on the bad rule. On Oct 7, 2011 9:11 AM, Jorge Luiz Correa corre...@gmail.com wrote: Hi! I would like some help with nova-network. Yestarday it was working and now I'm having problems. 2011-10-07 08:56:20,884 AUDIT nova [-] Starting network node (version 2011.3-nova-milestone-tarball:tarmac-20110922115702-k9nkvxqzhj130av2) 2011-10-07 08:56:20,885 DEBUG nova.utils [-] Attempting to grab semaphore iptables for method apply... from (pid=20298) inner /usr/lib/python2.7/dist-packages/nova/utils.py:672 2011-10-07 08:56:20,885 DEBUG nova.utils [-] Attempting to grab file lock iptables for method apply... from (pid=20298) inner /usr/lib/python2.7/dist-packages/nova/utils.py:677 2011-10-07 08:56:20,886 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-save -t filter from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:20,920 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:20,952 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-save -t nat from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:20,989 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:21,031 DEBUG nova.utils [-] Result was 2 from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:180 2011-10-07 08:56:21,032 DEBUG nova.utils [-] ['sudo', 'iptables-restore'] failed. Retrying. from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:194 2011-10-07 08:56:22,223 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:22,241 DEBUG nova.utils [-] Result was 2 from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:180 2011-10-07 08:56:22,242 DEBUG nova.utils [-] ['sudo', 'iptables-restore'] failed. Retrying. from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:194 2011-10-07 08:56:23,684 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:23,698 DEBUG nova.utils [-] Result was 2 from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:180 2011-10-07 08:56:23,699 DEBUG nova.utils [-] ['sudo', 'iptables-restore'] failed. Retrying. from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:194 2011-10-07 08:56:24,440 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:24,456 DEBUG nova.utils [-] Result was 2 from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:180 2011-10-07 08:56:24,456 DEBUG nova.utils [-] ['sudo', 'iptables-restore'] failed. Retrying. from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:194 2011-10-07 08:56:24,817 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:24,832 DEBUG nova.utils [-] Result was 2 from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:180 2011-10-07 08:56:24,833 CRITICAL nova [-] Unexpected error while running command. Command: sudo iptables-restore Exit code: 2 Stdout: '' Stderr: Bad argument `#'\nError occurred at line: 18\nTry `iptables-restore -h' or 'iptables-restore --help' for more information.\n (nova): TRACE: Traceback (most recent call last): (nova): TRACE: File /usr/bin/nova-network, line 49, in module (nova): TRACE: service.wait() (nova): TRACE: File /usr/lib/python2.7/dist-packages/nova/service.py, line 357, in wait (nova): TRACE: _launcher.wait() (nova): TRACE: File /usr/lib/python2.7/dist-packages/nova/service.py, line 107, in wait (nova): TRACE: service.wait() (nova): TRACE: File /usr/lib/python2.7/dist-packages/eventlet/greenthread.py, line 166, in wait (nova): TRACE: return self._exit_event.wait() (nova): TRACE: File /usr/lib/python2.7/dist-packages/eventlet/event.py, line 116, in wait (nova): TRACE: return hubs.get_hub().switch() (nova): TRACE: File /usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py, line 177, in switch (nova): TRACE: return self.greenlet.switch() (nova): TRACE: File /usr/lib/python2.7/dist-packages/eventlet/greenthread.py, line 192, in main (nova): TRACE: result = function(*args, **kwargs) (nova): TRACE: File /usr/lib/python2.7/dist-packages/nova/service.py, line 77, in run_server (nova): TRACE: server.start()
Re: [Openstack] PPA to install OpenStack 2011.3 (Diablo)
On 10/07/2011 08:19 AM, Eric Dodemont wrote: I would like to install OpenStack 2011.3 (Diablo) in Ubuntu 11.04 (Natty) via packages. The PPA to use is: ppa:openstack-release/2011.3 -- OpenStack 2011.3 (Diablo) When I look at the packages available in that PPA, I can find for Nova: nova - 2011.3-0ubuntu2~ppa1~natty1 -- Published on 2011-09-22 That is the package created the day of the release. What about new versions of the package with bug fixes? Yes - this is the version released by the project. There was a session this week at the OpenStack Design Summit about maintaining patches on released software, and it was decided that we would create branches for bugfix backports and a process around them. Whether or not OpenStack the project would cut new releases based on those was left for further discussion. The primary feeling though has been that the distros would be responsible for ongoing maintenance of released versions once a release is cut. Monty In Ubuntu 11.10 (Oneiric), the package is already 2011.3-0ubuntu6 with different bug fixes included. Little summary of the PPAs/repositories: Diablo (release)Essex (development) == Ubuntu 11.04 (Natty): ppa:openstack-release/2011.3 ppa:nova-core/trunk Ubuntu 11.10 (Oneiric):Ubuntu repository ppa:nova-core/trunk Is this correct? Best regards, Eric ___ 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] Error whence starting nova-network - iptables-restore
Hi!!! A weird thing happens. I had configured a security group to permit SSH and ICMP, as in all tutorial we can see on the Internet. However, when these problems started, and after this help about security groups, I noticed that these rules disappeared from database. euca-describe-groups have no output and queries in the database show nothing. Is there a way to clean a supposed bad security group? iptables-save and iptables-restore are command to save and restore rules. Does Nova save these files somewhere or are they just temporary? If there's no way to revert this I'll have to flush the database and start again. Thanks a bunch!!! On Fri, Oct 7, 2011 at 10:15 AM, Nathanael Burton nathanael.i.bur...@gmail.com wrote: You've probably got a bad security group rule applied (there isn't good input validation), which causes iptables-restore to fail on the bad rule. On Oct 7, 2011 9:11 AM, Jorge Luiz Correa corre...@gmail.com wrote: Hi! I would like some help with nova-network. Yestarday it was working and now I'm having problems. 2011-10-07 08:56:20,884 AUDIT nova [-] Starting network node (version 2011.3-nova-milestone-tarball:tarmac-20110922115702-k9nkvxqzhj130av2) 2011-10-07 08:56:20,885 DEBUG nova.utils [-] Attempting to grab semaphore iptables for method apply... from (pid=20298) inner /usr/lib/python2.7/dist-packages/nova/utils.py:672 2011-10-07 08:56:20,885 DEBUG nova.utils [-] Attempting to grab file lock iptables for method apply... from (pid=20298) inner /usr/lib/python2.7/dist-packages/nova/utils.py:677 2011-10-07 08:56:20,886 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-save -t filter from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:20,920 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:20,952 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-save -t nat from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:20,989 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:21,031 DEBUG nova.utils [-] Result was 2 from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:180 2011-10-07 08:56:21,032 DEBUG nova.utils [-] ['sudo', 'iptables-restore'] failed. Retrying. from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:194 2011-10-07 08:56:22,223 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:22,241 DEBUG nova.utils [-] Result was 2 from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:180 2011-10-07 08:56:22,242 DEBUG nova.utils [-] ['sudo', 'iptables-restore'] failed. Retrying. from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:194 2011-10-07 08:56:23,684 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:23,698 DEBUG nova.utils [-] Result was 2 from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:180 2011-10-07 08:56:23,699 DEBUG nova.utils [-] ['sudo', 'iptables-restore'] failed. Retrying. from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:194 2011-10-07 08:56:24,440 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:24,456 DEBUG nova.utils [-] Result was 2 from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:180 2011-10-07 08:56:24,456 DEBUG nova.utils [-] ['sudo', 'iptables-restore'] failed. Retrying. from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:194 2011-10-07 08:56:24,817 DEBUG nova.utils [-] Running cmd (subprocess): sudo iptables-restore from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:165 2011-10-07 08:56:24,832 DEBUG nova.utils [-] Result was 2 from (pid=20298) execute /usr/lib/python2.7/dist-packages/nova/utils.py:180 2011-10-07 08:56:24,833 CRITICAL nova [-] Unexpected error while running command. Command: sudo iptables-restore Exit code: 2 Stdout: '' Stderr: Bad argument `#'\nError occurred at line: 18\nTry `iptables-restore -h' or 'iptables-restore --help' for more information.\n (nova): TRACE: Traceback (most recent call last): (nova): TRACE: File /usr/bin/nova-network, line 49, in module (nova): TRACE: service.wait() (nova): TRACE: File /usr/lib/python2.7/dist-packages/nova/service.py, line 357, in wait (nova): TRACE: _launcher.wait() (nova): TRACE: File /usr/lib/python2.7/dist-packages/nova/service.py, line 107, in wait (nova): TRACE: service.wait()
Re: [Openstack] Creating openstack-dev mailing list
I'd prefer not to split the [OpenStack] list just yet but promote [Openstack-operators] and maybe rename it Openstack-ops. Might sound counterintuitive but seems to provide for the stated goals of welcoming new users. It is getting more posts. Link is: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators Anne Gentle Content Stacker a...@openstack.org On Oct 7, 2011, at 8:50 AM, Stefano Maffulli stef...@openstack.org wrote: On Thu, 2011-10-06 at 22:11 -0400, John Purrier wrote: Stefano, can you elaborate on why the developers feel a split is necessary at this point? Most (if not all) of the traffic is developer oriented, what is the problem we want to solve? the general feedback I had is that the volume of messages on the existing list may be too intimidating for newbies. Welcoming new users and help them launch their OpenStack installations is a major objective for the Essex cycle. I understand the concerns voiced by you and others on the list and I agree with you all. I also have little doubts that the volume of email messages on this list is too high for new users. We want to have a place where new users feel welcome, ask simple questions and find answers. We don't want to create a new place where new users can be ignored. What do you think would be better to solve this? /stef ___ 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] openstack dashboard
Hi, for windows OS there are cyberduck software http://cyberduck.ch/ On linux System, there are dashboard for Nova but I wonder if we can configure it for swift Regards Khaled Date: Fri, 7 Oct 2011 08:14:16 -0300 From: corre...@gmail.com To: openstack@lists.launchpad.net Subject: Re: [Openstack] openstack dashboard I appreciate too! Is it possible to use Dashboard as interface to Swift to do users activities, for example, a web interface like Dropbox where users can upload and download files? I've seen tutorials with Cyberduck, but just one client isn't cool. Thanks! On Fri, Oct 7, 2011 at 6:19 AM, Khaled Ben Bahri khaled-...@hotmail.com wrote: Hi, can any one help me please to configure dashboard for openstack swift, or if there are any other web interface for swift what I found is for nova. thanks in advance for any help Best regards Khaled ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- - MSc. Correa, J.L. ___ 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] Creating openstack-dev mailing list
+1 Devin On Oct 7, 2011, at 7:16 AM, John Dickinson m...@not.mn wrote: I would prefer to keep the list together. I do not think the volume of either dev or user conversations is too oppressive to the other, and I would like to avoid wither group being neglected by the other. Sent from my iPhone On Oct 7, 2011, at 2:16 AM, Wayne A. Walls wa...@openstack.org wrote: I remember having this discussion at the Cactus design summit, and the reoccurring theme was dev vs sysads/deployment. I was in favor of a split list then, but over the past year my stance has changed a bit. I don't know if I feel that OpenStack has reached the level where deployment knowledge is absent of dev knowhow. Deployers of OS are typically in irc/ml/forums pasting stack traces, working through problems with dev help. Once we start seeing more public deployments, reference architectures, etc, then maybe? Do devs think there is too much noise on the main ml? What has the impact been on splitting the irc channels out? To me, I just idle in two places now, but did that really have a big impact? I tend to agree with John's points, I don't want the presumably easiest ml to consume to be neglected by some of the brightest minds in the project. Thanks, Wayne Sent from my iPhone On Oct 6, 2011, at 10:11 PM, John Purrier j...@openstack.org wrote: My 2 cents... The traffic on the list is less than 100 messages per day, of that about 35% is bug notifications. I wonder if we redirect the developer oriented email on the list whether we will have 10 messages a day on the original openstack mailing list. Stefano, can you elaborate on why the developers feel a split is necessary at this point? Most (if not all) of the traffic is developer oriented, what is the problem we want to solve? Thanks, John -Original Message- From: openstack-bounces+john=openstack@lists.launchpad.net [mailto:openstack-bounces+john=openstack@lists.launchpad.net] On Behalf Of Stefano Maffulli Sent: Thursday, October 06, 2011 1:35 PM To: openstack Subject: [Openstack] Creating openstack-dev mailing list Jesse Andrews (anotherjesse)(Rackspace) Jonathan Bryce (jbryce)(Rackspace) Devin Carlen (devcamcar)(Nebula) Thierry Carrez (ttx)(Rackspace) John Dickinson (notmyname)(Rackspace)) Vish Ishaya (vishy)(Rackspace) Josh Kearney (jk0)(Rackspace) Joshua McKenty (jmckenty)(Piston) Ewan Mellor (ewanmellor)(Citrix) Jay Pipes (jaypipes)(Rackspace) John Purrier (johnpur)(HP) Monty Taylor (mordred)(Rackspace) Paul Voccio (pvo)(Rackspace) Ziad Sawalha (zns)(Rackspace) Hello folks, I've been talking to quite a few developers participating to the Design Summit and a recurring request I got is to create a new mailing list for the OpenStack developers to meet and discuss. There is also a concern that putting developers in another list will decrease their attention to the bigger part of the community. I believe this is a serious concern and that it's going to be our role as leaders of this community to prevent this from happening. I'd suggest to dedicate the existing mailing list for discussions about usage of OpenStack (deployment and development of applications on top of OpenStack API) and create a new one only for developers of OpenStack. Developers in this context should be developers of openstack projects (nova, swift, quantum, etc). If there is no opposition to this proposal in the next days, I'll proceed and create openstack-dev and invite developers to subscribe to it. cheers, stef ___ 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] Community Weekly Review (September 30-October 7)
OpenStack Community Newsletter – October 7 Wrap-up edition This weekly newsletter is a way for the community to learn about all the various activities occurring on a weekly basis. If you would like to add content to a weekly update or have an idea about this newsletter, please email stef...@openstack.org. HIGHLIGHTS * Essex Design Summit and Conference is still going on! * Starting the OpenStack Foundationhttp://www.openstack.org/blog/2011/10/openstack-foundation/ * Four areas for strategic contributions in OpenStackhttp://fnords.wordpress.com/2011/10/06/four-areas-for-strategic-contributions-in-openstack * Essex Design Summit — QA Sessions to Note http://www.joinfu.com/2011/10/essex-design-summit-qa-sessions-to-note/ * Happy Ada Lovelace Day http://www.openstack.org/blog/2011/10/happy-ada-lovelace-day/ EVENTS * OpenStack Meetup - October 13, New York City - http://www.doodle.com/m9cki3wt3sdqhwk8 * OpenStack Hackaton, Wikimedia Foundation – October 14-16, New Orleans, LA http://www.mediawiki.org/wiki/NOLA_Hackathon COMMUNITY STATISTICS (9/30-10/7) * OpenStack Compute (NOVA) Impact * https://github.com/openstack/nova/graphs/impact * OpenStack Object Storage (SWIFT) Impact * https://github.com/openstack/swift/graphs/impact * OpenStack Image Registry (GLANCE) Impact * https://github.com/openstack/glance/graphs/impact * OpenStack Website Stats for Week: 23,366 Visits, 56,495 Pageviews, 58.34 % New Visits * Top 5 Pages: Home 41.05%; Compute 15.24%; Projects 13.80%; Storage 10.21%; Glance 5.6% ___ 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] Creating openstack-dev mailing list
Leandor Reox wrote: How is the rest of the community going to participate or leave their opinion on why some design path is going to be taken, or maybe leave their feedback of why an arquitecture change is going to be made. Will be an open list ? or just for few ? Will be launchapd the only way to interact with the developers ? The openstack-operators lists, that i thinks is for usage and implementation already exist and its pretty abandoned. There are ultimately three different discussion threads that need to be addressed: * Ops - help forum for users, especially newbies, who need questions answered. * Design - discussion of new blueprints, evolution of the the project, discussion of performance tradeoffs. * Nuts-and-bolts development - commits, synchronization of commits, new bug resolution. Only the last thread would benefit from not encouraging all interested to take part in the discussion. Given that three mailing lists would be a bit excessive, the question is whether to separate the ops Forum (mostly for newbies) from the other two, or to separate nuts and bolts of code production from the general public that won't be attempting to build OpenStack anytime this week. My only strong preference here is that design discussions are not steered to forums that are intended only for those involved in coding OpenStack on a daily basis. ___ 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] Diablo fails (with exception) to run a cloudpipe instance with Vlan
I can't run a cloudpipe instance in diablo using a Vlan because I have
an exception (please look the Trace1 Below).
I debugged the code and I have seen the function fixed_ip_associate in
nova/db/sqlalchemy/api.py
is called without set network_id so I changed the function
allocate_fixed_ip in nova/network/manager.py
and I passed the missing network[id].
...
def allocate_fixed_ip(self, context, instance_id, network, **kwargs):
Gets a fixed ip from the pool.
if kwargs.get('vpn', None):
address = network['vpn_private_address']
self.db.fixed_ip_associate(context,
address,
instance_id,
network['id'], Added
argument
reserved=True)
With that change the cloudpipe instance starts but the command nova-manage
vpn run project_id user_id
return another exception (please look the Trace 2 Below).
What is your experience running a cloudpipe instance with Diablo and Vlan?
does it works?
Thank you,
Andrea.
==
TRACE 1
==
andy debug(api.py:fixed_ip_associate) models.FixedIp.network_id=
Mapper at 0x2978d90; FixedIp.network_id
andy debug(api.py:fixed_ip_associate) network_id= None
andy debug(api.py:fixed_ip_associate) models.FixedIp= class
'nova.db.sqlalchemy.models.FixedIp'
andy debug(api.py:fixed_ip_associate) context=
nova.context.RequestContext object at 0x319b7d0
andy debug(api.py:fixed_ip_associate) address= 10.0.0.2
andy debug(api.py:fixed_ip_associate) instance_id= 13
2011-10-07 11:17:45,501 ERROR nova.rpc [-] Exception during message handling
(nova.rpc): TRACE: Traceback (most recent call last):
(nova.rpc): TRACE: File
/home/nova/ag/novascript/nova/nova/rpc/impl_kombu.py, line 620, in
_process_data
(nova.rpc): TRACE: rval = node_func(context=ctxt, **node_args)
(nova.rpc): TRACE: File
/home/nova/ag/novascript/nova/nova/network/manager.py, line 222, in
allocate_for_instance
(nova.rpc): TRACE: ips = super(FloatingIP,
self).allocate_for_instance(context, **kwargs)
(nova.rpc): TRACE: File
/home/nova/ag/novascript/nova/nova/network/manager.py, line 509, in
allocate_for_instance
(nova.rpc): TRACE: requested_networks=requested_networks)
(nova.rpc): TRACE: File
/home/nova/ag/novascript/nova/nova/network/manager.py, line 172, in
_allocate_fixed_ips
(nova.rpc): TRACE: vpn=vpn, address=address)
(nova.rpc): TRACE: File
/home/nova/ag/novascript/nova/nova/network/manager.py, line 1085, in
allocate_fixed_ip
(nova.rpc): TRACE: reserved=True)
(nova.rpc): TRACE: File
/home/nova/ag/novascript/nova/nova/db/api.py, line 347, in
fixed_ip_associate
(nova.rpc): TRACE: reserved)
(nova.rpc): TRACE: File
/home/nova/ag/novascript/nova/nova/db/sqlalchemy/api.py, line 102,
in wrapper
(nova.rpc): TRACE: return f(*args, **kwargs)
(nova.rpc): TRACE: File
/home/nova/ag/novascript/nova/nova/db/sqlalchemy/api.py, line 721,
in fixed_ip_associate
(nova.rpc): TRACE: network_id=network_id)
(nova.rpc): TRACE: FixedIpNotFoundForNetwork: Fixed IP address
(%(address)s) does not exist in network (%(network_uuid)s).
(nova.rpc): TRACE:
==
TRACE 2
==
(nova): TRACE: Traceback (most recent call last):
(nova): TRACE: File /home/nova/ag/novascript/nova/bin/nova-manage, line
2141, in module
(nova): TRACE: main()
(nova): TRACE: File /home/nova/ag/novascript/nova/bin/nova-manage, line
2129, in main
(nova): TRACE: fn(*fn_args, **fn_kwargs)
(nova): TRACE: File /home/nova/ag/novascript/nova/bin/nova-manage, line
192, in run
(nova): TRACE: self.pipe.launch_vpn_instance(project_id, user_id)
(nova): TRACE: File
/home/nova/ag/novascript/nova/nova/cloudpipe/pipelib.py, line 109, in
launch_vpn_instance
(nova): TRACE: security_group=[group_name])
(nova): TRACE: File /home/nova/ag/novascript/nova/nova/api/ec2/cloud.py,
line 1460, in run_instances
(nova): TRACE: return self._format_run_instances(context, resv_id)
(nova): TRACE: File /home/nova/ag/novascript/nova/nova/api/ec2/cloud.py,
line 1215, in _format_run_instances
(nova): TRACE: assert len(i) == 1
(nova): TRACE: AssertionError
(nova): TRACE:
==
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[Openstack] dns issue?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 The instances in openstack are running and I can ssh using the public address (cactus release). Today I noticed, the vms cannnot connect to the outside world properly. I don't recall this happening before. The issue seems to be with name resolution. I can ping fine using the ip addresses. $ ssh -i natty2.pem r...@xxx.xxx.xx.xxx Welcome to Ubuntu 11.04 (GNU/Linux 2.6.38-11-virtual x86_64) Last login: Fri Oct 7 14:17:47 2011 from 129.79.49.229 root@i-03e4:~# ifconfig eth0 eth0 Link encap:Ethernet HWaddr 02:16:3e:27:5a:da inet addr:10.0.1.7 Bcast:10.0.1.255 Mask:255.255.255.0 inet6 addr: fe80::16:3eff:fe27:5ada/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:3995 errors:0 dropped:0 overruns:0 frame:0 TX packets:494 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:654810 (654.8 KB) TX bytes:67031 (67.0 KB) Interrupt:11 Base address:0xa000 root@i-03e4:~# ping www.google.com ping: unknown host www.google.com root@i-03e4:~# ping 72.14.204.103 PING 72.14.204.103 (72.14.204.103) 56(84) bytes of data. 64 bytes from 72.14.204.103: icmp_req=1 ttl=54 time=32.3 ms 64 bytes from 72.14.204.103: icmp_req=2 ttl=54 time=32.4 ms ^C - --- 72.14.204.103 ping statistics --- # dig @10.0.1.1 google.com ; DiG 9.7.3 @10.0.1.1 google.com ; (1 server found) ;; global options: +cmd ;; connection timed out; no servers could be reached # dig @8.8.4.4 google.com ; DiG 9.7.3 @8.8.4.4 google.com ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NOERROR, id: 977 ;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;google.com.IN A ;; ANSWER SECTION: google.com. 300 IN A 72.14.204.147 google.com. 300 IN A 72.14.204.105 google.com. 300 IN A 72.14.204.103 google.com. 300 IN A 72.14.204.104 google.com. 300 IN A 72.14.204.99 ;; Query time: 36 msec ;; SERVER: 8.8.4.4#53(8.8.4.4) ;; WHEN: Fri Oct 7 14:39:00 2011 ;; MSG SIZE rcvd: 108 # cat /etc/resolv.conf nameserver 10.0.1.1 domain novalocal search novalocal # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 10.0.1.00.0.0.0 255.255.255.0 U 0 00 eth0 0.0.0.0 10.0.1.10.0.0.0 UG10000 eth0 When I add nameserver 8.8.4.4 in resolv.conf, I can ping them. Any idea? - --sharif - -- Sharif Islam Senior Systems Analyst/Programmer FutureGrid (http://futuregrid.org) Pervasive Technology Institute, Indiana University Bloomington -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOjzIAAAoJEACffes9SivFCPoIAIReLK6aaghrBhWsCilKoy+e QZwMEjEytldN2LTTTimaE7rhG/C73L40qRQaUToojm8UrpeiaYYwSvjaeazxR65i 9fUPu17cvzjt4UdbItet+/VEfFupLWd/47WCX7ky8m59aDpSP+BzQVj1IcQRan5E 9OFtjeBKLuzndNerI1Cle0PgL709EPo/IbL+f4XlbfePnddZF0gjrHawZCPTRBUl 1cAKoJNLcT6Jlt0BO1Xr9+Wf2K7wuDL/eUJtQ6Cq6ZRp9vXohO8bxjVZ1x8l9bQc Q0DC+4hxrVIml193vQo/PU9Kuqc6ARTdJK48ezZ/o3fcP6Z1kCl5lqSM6D3x4rs= =GUQz -END PGP 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] dns issue?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 10/07/2011 01:44 PM, Jorge Luiz Correa wrote: Check if you have a dnsmasq running on host that runs nova-network. It's necessary a DNS service on 10.0.1.1. On the nova-network host: $ ps aux | grep dns # ps aux|grep dnsmasq nobody 11879 0.0 0.0 12872 652 ?S10:15 0:01 dnsmasq - --strict-order --bind-interfaces --conf-file= --domain=novalocal - --pid-file=/local/nova/networks/nova-br100.pid --listen-address=10.0.1.1 - --except-interface=lo --dhcp-range=10.0.1.2,static,120s - --dhcp-lease-max=256 - --dhcp-hostsfile=/local/nova/networks/nova-br100.conf - --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro root 11880 0.0 0.0 12872 212 ?S10:15 0:00 dnsmasq - --strict-order --bind-interfaces --conf-file= --domain=novalocal - --pid-file=/local/nova/networks/nova-br100.pid --listen-address=10.0.1.1 - --except-interface=lo --dhcp-range=10.0.1.2,static,120s - --dhcp-lease-max=256 - --dhcp-hostsfile=/local/nova/networks/nova-br100.conf - --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro $ netstat -tupan | grep 53 tcp0 0 10.0.1.1:53 0.0.0.0:* LISTEN 11879/dnsmasq udp0 0 10.0.1.1:53 0.0.0.0:* 11879/dnsmasq i also tried killall dnsmasq and restarting nova-network. I haven't deleting the network and recreating it yet. route table in the controller: # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 10.0.1.00.0.0.0 255.255.255.0 U 0 00 br100 xxx.xx.xx.xxx 0.0.0.0 255.255.255.0 U 0 00 eth1 192.168.122.0 0.0.0.0 255.255.255.0 U 0 00 virbr0 172.29.200.00.0.0.0 255.255.252.0 U 0 00 br100 169.254.0.0 0.0.0.0 255.255.0.0 U 1004 00 eth1 0.0.0.0 149.165.146.254 0.0.0.0 UG0 00 eth1 - --sharif -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOjzwLAAoJEACffes9SivFOcUH/0fof22U+ljTaYIUYOXEwi/c XkPT013viREcZoZW64m9isywhjV12RTKrMVaNtesqXtOwgYITn26gwceNLAvCXA0 xwFK455UkKheLobyzD7RuYX1Y9sXww3of9lAaTp5RSumFJHB5ttiWir1Rc9gaxnd o6rwmtWpwMkHbXHsheQSGw2WLGwrpUinijsN27LqoFZmQocY7h1uFdfAMaJepFNs 4MgE0ZPUBobGF2JtvoeD9h1d+klYF+SdQ0UquMvGTrEHeRkL4pb7yQzMoNt/2NUP oNf/YRm0ShJW1+sRjaMtA/KCml+ldpb0FEIqYx/jP2Az9mJ+Eg7TsKlY8idzlNw= =q3sv -END PGP 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] Error whence starting nova-network - iptables-restore
Hi all! Just to report about my problem... I've detected the cause. Among many log entries, one character was very important: the # in the following line: (nova): TRACE: Stderr: Bad argument `#'\nError occurred at line: 18\nTry `iptables-restore -h' or 'iptables-restore --help' for more information.\n What happened was that to better organize my nova.conf configuration file I added some comments after the parameter in one line. The problem was specifically in: --fixed_range=192.168.0.0/16 # This is the range nova-network works on. No way! Comments are accept ONLY if one line starts with #. Put coments after the parameter seems like not permitted. So, iptables was trying to apply some rule using the entire line, causing problem with the #. I don't know how the parse of the file is made. If it isn't so hard, it stays as suggestion to analyse # as comments everywhere in the file. Thanks everybody! :) ___ 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 dashboard
Swift support is in the dashboard, and is configured entirely by Keystone, upon which Dashboard depends for the API endpoints from its service catalog. You will need swift and dashboard both configured in Keystone to get the operability. - joe On Oct 7, 2011, at 11:20 AM, Khaled Ben Bahri khaled-...@hotmail.com wrote: Hi, for windows OS there are cyberduck software http://cyberduck.ch/ On linux System, there are dashboard for Nova but I wonder if we can configure it for swift Regards Khaled Date: Fri, 7 Oct 2011 08:14:16 -0300 From: corre...@gmail.com To: openstack@lists.launchpad.net Subject: Re: [Openstack] openstack dashboard I appreciate too! Is it possible to use Dashboard as interface to Swift to do users activities, for example, a web interface like Dropbox where users can upload and download files? I've seen tutorials with Cyberduck, but just one client isn't cool. Thanks! On Fri, Oct 7, 2011 at 6:19 AM, Khaled Ben Bahri khaled-...@hotmail.com wrote: Hi, can any one help me please to configure dashboard for openstack swift, or if there are any other web interface for swift what I found is for nova. thanks in advance for any help Best regards Khaled ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- - MSc. Correa, J.L. ___ 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] dns issue?
It seems that configs are OK. If you use dig from the controller, could resolv names? I'm asking because can be case that packets arrive from VMs to controller but couldn't go to Internet. Another thing you can check. Although the resolv.conf of VMs are set with 10.0.1.1, there are a lot of iptables rules. I was using Cactus and I noticed that. If you type nova-manage network list you will see the networks and you can see a DNS collumn. The default was 8.8.4.4 but when I started instances this values changed to 10.0.2.1 or something like that! My concern is about what address nova uses to create rules!! Maybe all services are OK but a wrong iptables rule is dropping packets! iptables -n -L iptables -n -L -t nat Check if you have some rule permitting udp 53 to be forward/accepted (ie, not dropped). As a debug option, you can run tcpdump on the controller interface and see what are happening with the packets. tcpdump -n -i interface port 53 :) On Fri, Oct 7, 2011 at 2:51 PM, Sharif Islam isla...@indiana.edu wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 10/07/2011 01:44 PM, Jorge Luiz Correa wrote: Check if you have a dnsmasq running on host that runs nova-network. It's necessary a DNS service on 10.0.1.1. On the nova-network host: $ ps aux | grep dns # ps aux|grep dnsmasq nobody 11879 0.0 0.0 12872 652 ?S10:15 0:01 dnsmasq - --strict-order --bind-interfaces --conf-file= --domain=novalocal - --pid-file=/local/nova/networks/nova-br100.pid --listen-address=10.0.1.1 - --except-interface=lo --dhcp-range=10.0.1.2,static,120s - --dhcp-lease-max=256 - --dhcp-hostsfile=/local/nova/networks/nova-br100.conf - --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro root 11880 0.0 0.0 12872 212 ?S10:15 0:00 dnsmasq - --strict-order --bind-interfaces --conf-file= --domain=novalocal - --pid-file=/local/nova/networks/nova-br100.pid --listen-address=10.0.1.1 - --except-interface=lo --dhcp-range=10.0.1.2,static,120s - --dhcp-lease-max=256 - --dhcp-hostsfile=/local/nova/networks/nova-br100.conf - --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro $ netstat -tupan | grep 53 tcp0 0 10.0.1.1:53 0.0.0.0:* LISTEN 11879/dnsmasq udp0 0 10.0.1.1:53 0.0.0.0:* 11879/dnsmasq i also tried killall dnsmasq and restarting nova-network. I haven't deleting the network and recreating it yet. route table in the controller: # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 10.0.1.00.0.0.0 255.255.255.0 U 0 00 br100 xxx.xx.xx.xxx 0.0.0.0 255.255.255.0 U 0 00 eth1 192.168.122.0 0.0.0.0 255.255.255.0 U 0 00 virbr0 172.29.200.00.0.0.0 255.255.252.0 U 0 00 br100 169.254.0.0 0.0.0.0 255.255.0.0 U 1004 00 eth1 0.0.0.0 149.165.146.254 0.0.0.0 UG0 00 eth1 - --sharif -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOjzwLAAoJEACffes9SivFOcUH/0fof22U+ljTaYIUYOXEwi/c XkPT013viREcZoZW64m9isywhjV12RTKrMVaNtesqXtOwgYITn26gwceNLAvCXA0 xwFK455UkKheLobyzD7RuYX1Y9sXww3of9lAaTp5RSumFJHB5ttiWir1Rc9gaxnd o6rwmtWpwMkHbXHsheQSGw2WLGwrpUinijsN27LqoFZmQocY7h1uFdfAMaJepFNs 4MgE0ZPUBobGF2JtvoeD9h1d+klYF+SdQ0UquMvGTrEHeRkL4pb7yQzMoNt/2NUP oNf/YRm0ShJW1+sRjaMtA/KCml+ldpb0FEIqYx/jP2Az9mJ+Eg7TsKlY8idzlNw= =q3sv -END PGP 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 -- - MSc. Correa, J.L. ___ 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] Creating openstack-dev mailing list
Leandro Reox wrote: How is the rest of the community going to participate or leave their opinion on why some design path is going to be taken, or maybe leave their feedback of why an arquitecture change is going to be made. Will be an open list ? or just for few ? I think the idea is not to separate users from developers, but rather to separate developer topics from user topics, so that people interested in just one category can reduce their traffic. So the rest of the community can still participate in ML discussions about architecture changes on the dev ML. There are advantages and drawbacks in both setups, I have no strong opinion either way. -- 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] dns issue?
Thanks Jorge. On 10/07/2011 02:30 PM, Jorge Luiz Correa wrote: It seems that configs are OK. Yes, that's what baffling me. I am pretty sure it was working before. I applied some redhat update and rebooted the cluster couple weeks ago. If you use dig from the controller, could resolv names? I'm asking because can be case that packets arrive from VMs to controller but couldn't go to Internet. From the controller, it is fine: # dig @10.0.1.1 google.com ; DiG 9.7.3-P1-RedHat-9.7.3-2.el6_1.P1.1 @10.0.1.1 google.com ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NOERROR, id: 18002 ;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 4, ADDITIONAL: 4 ;; QUESTION SECTION: ;google.com.IN A ;; ANSWER SECTION: google.com. 263 IN A 72.14.204.99 google.com. 263 IN A 72.14.204.103 google.com. 263 IN A 72.14.204.104 google.com. 263 IN A 72.14.204.105 google.com. 263 IN A 72.14.204.147 ;; AUTHORITY SECTION: google.com. 84809 IN NS ns2.google.com. google.com. 84809 IN NS ns3.google.com. google.com. 84809 IN NS ns4.google.com. google.com. 84809 IN NS ns1.google.com. ;; ADDITIONAL SECTION: ns1.google.com. 160584 IN A 216.239.32.10 ns2.google.com. 159501 IN A 216.239.34.10 ns3.google.com. 159500 IN A 216.239.36.10 ns4.google.com. 159497 IN A 216.239.38.10 ;; Query time: 1 msec ;; SERVER: 10.0.1.1#53(10.0.1.1) ;; WHEN: Fri Oct 7 14:44:10 2011 ;; MSG SIZE rcvd: 244 Another thing you can check. Although the resolv.conf of VMs are set with 10.0.1.1, there are a lot of iptables rules. I was using Cactus and I noticed that. If you type nova-manage network list you will see the networks and you can see a DNS collumn. The default was 8.8.4.4 but when I started instances this values changed to 10.0.2.1 or something like that! My concern is about what address nova uses to create rules!! Maybe all services are OK but a wrong iptables rule is dropping packets! iptables -n -L http://paste.openstack.org/show/2646/ iptables -n -L -t nat http://paste.openstack.org/show/2647/ Check if you have some rule permitting udp 53 to be forward/accepted (ie, not dropped). Looks ok to me: ACCEPT udp -- 0.0.0.0/00.0.0.0/0 udp dpt:53 ACCEPT tcp -- 0.0.0.0/00.0.0.0/0 tcp dpt:53 As a debug option, you can run tcpdump on the controller interface and see what are happening with the packets. tcpdump -n -i interface port 53 # tcpdump -n -i eth0 port 53 tcpdump: WARNING: eth0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes 15:42:41.459072 IP 10.0.1.4.46200 10.0.1.1.domain: 46894+ A? google.com. (28) 15:42:41.459423 IP 10.0.1.4.49593 10.0.1.1.domain: 46894+ A? google.com. (28) 15:42:41.459748 IP 10.0.1.4.32779 10.0.1.1.domain: 28545+ A? google.com.novalocal. (38) 15:42:41.460029 IP 10.0.1.4.52463 10.0.1.1.domain: 28545+ A? google.com.novalocal. (38) This is when I pinged google.com from the vm. So iptables blocking something? --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] vnc on diablo
You'll also want to be aware of this issue: https://answers.launchpad.net/openstack-dashboard/+question/172071 Everett On Wed, Oct 5, 2011 at 9:27 AM, Carlo Impagliazzo truij...@crs4.it wrote: Alle martedì 04 ottobre 2011, Carlo Impagliazzo ha scritto: Hi guys I have a working diablo stack. Using the dashboard I've tried to launch the vnc console, the results is the NO VNC image within server disconnected. In nova-vnc.log I have (nova.rpc): TRACE: AMQPChannelException: (404, uNOT_FOUND - no exchange '9077e1d93d3e41ed91d0a551afd3013f' in vhost '/', (60, 40), 'Channel.basic_publish') (nova.rpc): TRACE: 2011-10-04 16:21:05,422 nova.rpc: Returning exception (404, uNOT_FOUND - no exchange '9077e1d93d3e41ed91d0a551afd3013f' in vhost '/', (60, 40), 'Channel.basic_publish') to caller Any suggestions? The full log trace is here: http://paste.openstack.org/show/2628/ Thanks! Carlo Using the release of sleepsonthefloor and Firefox ( last version ) and a lot of debug and now it works ( even if not always... ). It dipends on browser and other unknown events This exception starts from vnc/auth.py in auth_params = urlparse. ... as you can see here http://paste.openstack.org/show/2633/ there is a clear log of what happens, after it loads a few of files ( include/plain.css ) it tries to load / and crash in it. Carlo ___ 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] dns issue?
Some considerations ... I don't know if nova remove rules when an instance is terminated. But it seems that some rules are missing. For example, we can se a lot of address in the NAT table, from .4 to .9 ... But, in the FILTER table, we can see rules just to hosts .7 and .18. Chain nova-compute-local (1 references) target prot opt source destination nova-compute-inst-996 all -- 0.0.0.0/010.0.1.7 nova-compute-inst-1011 all -- 0.0.0.0/010.0.1.1 The packets are going but not returning. Another thing... the names that VMs query to DNS are wrong. See in tcpdump output: 10.0.1.4.52463 10.0.1.1.domain: 28545+ A? google.com.novalocal. (38) The normal would be google.com. and not google.com.novalocal. This is related to domain novalocal search novalocal entries in resolv.conf. I've had the same problem. If I change the resolv.conf it returns to this default after some time. Now, WE need help... lol ! :) On Oct 7, 2011, at 4:43 PM, Sharif Islam wrote: Thanks Jorge. On 10/07/2011 02:30 PM, Jorge Luiz Correa wrote: It seems that configs are OK. Yes, that's what baffling me. I am pretty sure it was working before. I applied some redhat update and rebooted the cluster couple weeks ago. If you use dig from the controller, could resolv names? I'm asking because can be case that packets arrive from VMs to controller but couldn't go to Internet. From the controller, it is fine: # dig @10.0.1.1 google.com ; DiG 9.7.3-P1-RedHat-9.7.3-2.el6_1.P1.1 @10.0.1.1 google.com ; (1 server found) ;; global options: +cmd ;; Got answer: ;; -HEADER- opcode: QUERY, status: NOERROR, id: 18002 ;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 4, ADDITIONAL: 4 ;; QUESTION SECTION: ;google.com. IN A ;; ANSWER SECTION: google.com. 263 IN A 72.14.204.99 google.com. 263 IN A 72.14.204.103 google.com. 263 IN A 72.14.204.104 google.com. 263 IN A 72.14.204.105 google.com. 263 IN A 72.14.204.147 ;; AUTHORITY SECTION: google.com. 84809 IN NS ns2.google.com. google.com. 84809 IN NS ns3.google.com. google.com. 84809 IN NS ns4.google.com. google.com. 84809 IN NS ns1.google.com. ;; ADDITIONAL SECTION: ns1.google.com. 160584 IN A 216.239.32.10 ns2.google.com. 159501 IN A 216.239.34.10 ns3.google.com. 159500 IN A 216.239.36.10 ns4.google.com. 159497 IN A 216.239.38.10 ;; Query time: 1 msec ;; SERVER: 10.0.1.1#53(10.0.1.1) ;; WHEN: Fri Oct 7 14:44:10 2011 ;; MSG SIZE rcvd: 244 Another thing you can check. Although the resolv.conf of VMs are set with 10.0.1.1, there are a lot of iptables rules. I was using Cactus and I noticed that. If you type nova-manage network list you will see the networks and you can see a DNS collumn. The default was 8.8.4.4 but when I started instances this values changed to 10.0.2.1 or something like that! My concern is about what address nova uses to create rules!! Maybe all services are OK but a wrong iptables rule is dropping packets! iptables -n -L http://paste.openstack.org/show/2646/ iptables -n -L -t nat http://paste.openstack.org/show/2647/ Check if you have some rule permitting udp 53 to be forward/accepted (ie, not dropped). Looks ok to me: ACCEPT udp -- 0.0.0.0/00.0.0.0/0 udp dpt:53 ACCEPT tcp -- 0.0.0.0/00.0.0.0/0 tcp dpt:53 As a debug option, you can run tcpdump on the controller interface and see what are happening with the packets. tcpdump -n -i interface port 53 # tcpdump -n -i eth0 port 53 tcpdump: WARNING: eth0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes 15:42:41.459072 IP 10.0.1.4.46200 10.0.1.1.domain: 46894+ A? google.com. (28) 15:42:41.459423 IP 10.0.1.4.49593 10.0.1.1.domain: 46894+ A? google.com. (28) 15:42:41.459748 IP 10.0.1.4.32779 10.0.1.1.domain: 28545+ A? google.com.novalocal. (38) 15:42:41.460029 IP 10.0.1.4.52463 10.0.1.1.domain: 28545+ A? google.com.novalocal. (38) This is when I pinged google.com from the vm. So iptables blocking something? --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 ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net
