Re: [Openstack] [Quantum] Error while creating integration bridge
Hi Filipe, OpenvSwitch module is properly loaded in the kernel. I was able to create bridges. I now have problems in creating private networks using Quantum CLI. ( This has been posted in another thread to the list ) Thank you, On Thu, May 9, 2013 at 3:35 AM, Filipe Manco filipe.ma...@gmail.com wrote: Can you provide the logs of openvswitch? Also check that the openvswitch kernel module is correctly loaded. Filipe Manco http://about.me/fmanco 2013/5/8 Ashutosh Narayan aashutoshnara...@gmail.com Hi Filipe, Service was already running. I tried restarting it. No luck On Wed, May 8, 2013 at 4:49 PM, Filipe Manco filipe.ma...@gmail.comwrote: Probably the openvswitch service isn't running. Run service openvswitch status to check it. If it is already running try to restart it. Filipe Manco http://about.me/fmanco 2013/5/8 Ashutosh Narayan aashutoshnara...@gmail.com Hi Folks, I was following the below link to install Quantum on Grizzly - https://fedoraproject.org/wiki/Packstack_to_Quantum While running the step to create integration bridge I get the following error : [root@ ~(keystone_admin)]# ovs-vsctl add-br br-int 2013-05-08T10:50:37Z|2|reconnect|WARN|unix:/usr/local/var/run/openvswitch/db.sock: connection attempt failed (Connection refused) ovs-vsctl: unix:/usr/local/var/run/openvswitch/db.sock: database connection failed (Connection refused) What could be the possible reason behind this ? Thank you, -- Ashutosh Narayan http://ashutoshn.wordpress.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 -- Ashutosh Narayan http://ashutoshn.wordpress.com/ -- Ashutosh Narayan http://ashutoshn.wordpress.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] [Quantum] Error while creating integration bridge
Hi Ashutosh, In reply to your query on Quantum CLI errors on Grizzly I have similar error when running quantum net-create private as per step 13.1 Create a private network according to https://fedoraproject.org/wiki/Packstack_to_Quantum My System information: RHEL 6.4 Installation done following the Red Hat RDO @ http://openstack.redhat.com/Quickstart, you may go deep into looking my post on installing RDO for RHEL @ http://openstack.redhat.com/forum/discussion/98/my-redhat-version#Item_4 Workaround: 1) Disable selinux 2) Disable firewall Above steps might not be the root cause. Looking into /var/log/quantum tail /var/log/quantum/l3-agent.log 2013-05-09 11:07:38ERROR [quantum.openstack.common.rpc.impl_qpid] Unable to connect to AMQP server: [Errno -2] Name or service not known. Sleeping 16 seconds It is said that Unable to connect to AMQP server 1) check the qpid service whether it is running or not # netstat -ntupl |grep 5672 tcp0 0 0.0.0.0:56720.0.0.0:* LISTEN 2671/qpidd tcp0 0 :::5672 :::*LISTEN 2671/qpidd 2) check your /etc/quantum/quantum.conf search for qpid_hostname, for example my configuration qpid_hostname = rdo the program look for qpid service on host rdo instead of localhost, Check whether you can ping the hostname, e.g ping rdo, if it is not then resolve it via /etc/hosts file 127.0.0.1 localhost localhost.localdomain localhost4 rdo 3) This might also not be the cause, but I did change. Check your /etc/nova/nova.conf #grep rabbit /etc/nova/nova.conf rabbit_host=192.168.204.134 re run the quantum net-create step. I also able to create network and routers in dashboard Hope this helps.* * Thank You, Regards Kamarul Follow me at rehdat.blogspot.com On Thu, May 9, 2013 at 2:01 PM, Ashutosh Narayan aashutoshnara...@gmail.com wrote: Hi Filipe, OpenvSwitch module is properly loaded in the kernel. I was able to create bridges. I now have problems in creating private networks using Quantum CLI. ( This has been posted in another thread to the list ) Thank you, On Thu, May 9, 2013 at 3:35 AM, Filipe Manco filipe.ma...@gmail.comwrote: Can you provide the logs of openvswitch? Also check that the openvswitch kernel module is correctly loaded. Filipe Manco http://about.me/fmanco 2013/5/8 Ashutosh Narayan aashutoshnara...@gmail.com Hi Filipe, Service was already running. I tried restarting it. No luck On Wed, May 8, 2013 at 4:49 PM, Filipe Manco filipe.ma...@gmail.comwrote: Probably the openvswitch service isn't running. Run service openvswitch status to check it. If it is already running try to restart it. Filipe Manco http://about.me/fmanco 2013/5/8 Ashutosh Narayan aashutoshnara...@gmail.com Hi Folks, I was following the below link to install Quantum on Grizzly - https://fedoraproject.org/wiki/Packstack_to_Quantum While running the step to create integration bridge I get the following error : [root@ ~(keystone_admin)]# ovs-vsctl add-br br-int 2013-05-08T10:50:37Z|2|reconnect|WARN|unix:/usr/local/var/run/openvswitch/db.sock: connection attempt failed (Connection refused) ovs-vsctl: unix:/usr/local/var/run/openvswitch/db.sock: database connection failed (Connection refused) What could be the possible reason behind this ? Thank you, -- Ashutosh Narayan http://ashutoshn.wordpress.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 -- Ashutosh Narayan http://ashutoshn.wordpress.com/ -- Ashutosh Narayan http://ashutoshn.wordpress.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 ___ 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] Error while creating integration bridge
Hi Kamarul, Thanks for the response. It helped me resolve the issue. On Thu, May 9, 2013 at 11:52 AM, Kamarul profkama...@gmail.com wrote: Hi Ashutosh, In reply to your query on Quantum CLI errors on Grizzly I have similar error when running quantum net-create private as per step 13.1 Create a private network according to https://fedoraproject.org/wiki/Packstack_to_Quantum My System information: RHEL 6.4 Installation done following the Red Hat RDO @ http://openstack.redhat.com/Quickstart, you may go deep into looking my post on installing RDO for RHEL @ http://openstack.redhat.com/forum/discussion/98/my-redhat-version#Item_4 Workaround: 1) Disable selinux 2) Disable firewall Above steps might not be the root cause. Looking into /var/log/quantum tail /var/log/quantum/l3-agent.log 2013-05-09 11:07:38ERROR [quantum.openstack.common.rpc.impl_qpid] Unable to connect to AMQP server: [Errno -2] Name or service not known. Sleeping 16 seconds It is said that Unable to connect to AMQP server 1) check the qpid service whether it is running or not # netstat -ntupl |grep 5672 tcp0 0 0.0.0.0:56720.0.0.0:* LISTEN 2671/qpidd tcp0 0 :::5672 :::*LISTEN 2671/qpidd 2) check your /etc/quantum/quantum.conf search for qpid_hostname, for example my configuration qpid_hostname = rdo the program look for qpid service on host rdo instead of localhost, Check whether you can ping the hostname, e.g ping rdo, if it is not then resolve it via /etc/hosts file 127.0.0.1 localhost localhost.localdomain localhost4 rdo 3) This might also not be the cause, but I did change. Check your /etc/nova/nova.conf #grep rabbit /etc/nova/nova.conf rabbit_host=192.168.204.134 re run the quantum net-create step. I also able to create network and routers in dashboard Hope this helps.* * Thank You, Regards Kamarul Follow me at rehdat.blogspot.com On Thu, May 9, 2013 at 2:01 PM, Ashutosh Narayan aashutoshnara...@gmail.com wrote: Hi Filipe, OpenvSwitch module is properly loaded in the kernel. I was able to create bridges. I now have problems in creating private networks using Quantum CLI. ( This has been posted in another thread to the list ) Thank you, On Thu, May 9, 2013 at 3:35 AM, Filipe Manco filipe.ma...@gmail.comwrote: Can you provide the logs of openvswitch? Also check that the openvswitch kernel module is correctly loaded. Filipe Manco http://about.me/fmanco 2013/5/8 Ashutosh Narayan aashutoshnara...@gmail.com Hi Filipe, Service was already running. I tried restarting it. No luck On Wed, May 8, 2013 at 4:49 PM, Filipe Manco filipe.ma...@gmail.comwrote: Probably the openvswitch service isn't running. Run service openvswitch status to check it. If it is already running try to restart it. Filipe Manco http://about.me/fmanco 2013/5/8 Ashutosh Narayan aashutoshnara...@gmail.com Hi Folks, I was following the below link to install Quantum on Grizzly - https://fedoraproject.org/wiki/Packstack_to_Quantum While running the step to create integration bridge I get the following error : [root@ ~(keystone_admin)]# ovs-vsctl add-br br-int 2013-05-08T10:50:37Z|2|reconnect|WARN|unix:/usr/local/var/run/openvswitch/db.sock: connection attempt failed (Connection refused) ovs-vsctl: unix:/usr/local/var/run/openvswitch/db.sock: database connection failed (Connection refused) What could be the possible reason behind this ? Thank you, -- Ashutosh Narayan http://ashutoshn.wordpress.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 -- Ashutosh Narayan http://ashutoshn.wordpress.com/ -- Ashutosh Narayan http://ashutoshn.wordpress.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 -- Ashutosh Narayan http://ashutoshn.wordpress.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
[Openstack] [Quantum] Error while creating integration bridge
Hi Folks, I was following the below link to install Quantum on Grizzly - https://fedoraproject.org/wiki/Packstack_to_Quantum While running the step to create integration bridge I get the following error : [root@ ~(keystone_admin)]# ovs-vsctl add-br br-int 2013-05-08T10:50:37Z|2|reconnect|WARN|unix:/usr/local/var/run/openvswitch/db.sock: connection attempt failed (Connection refused) ovs-vsctl: unix:/usr/local/var/run/openvswitch/db.sock: database connection failed (Connection refused) What could be the possible reason behind this ? Thank you, -- Ashutosh Narayan http://ashutoshn.wordpress.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] [Quantum] Error while creating integration bridge
Probably the openvswitch service isn't running. Run service openvswitch status to check it. If it is already running try to restart it. Filipe Manco http://about.me/fmanco 2013/5/8 Ashutosh Narayan aashutoshnara...@gmail.com Hi Folks, I was following the below link to install Quantum on Grizzly - https://fedoraproject.org/wiki/Packstack_to_Quantum While running the step to create integration bridge I get the following error : [root@ ~(keystone_admin)]# ovs-vsctl add-br br-int 2013-05-08T10:50:37Z|2|reconnect|WARN|unix:/usr/local/var/run/openvswitch/db.sock: connection attempt failed (Connection refused) ovs-vsctl: unix:/usr/local/var/run/openvswitch/db.sock: database connection failed (Connection refused) What could be the possible reason behind this ? Thank you, -- Ashutosh Narayan http://ashutoshn.wordpress.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 ___ 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] Error while creating integration bridge
Hi Filipe, Service was already running. I tried restarting it. No luck On Wed, May 8, 2013 at 4:49 PM, Filipe Manco filipe.ma...@gmail.com wrote: Probably the openvswitch service isn't running. Run service openvswitch status to check it. If it is already running try to restart it. Filipe Manco http://about.me/fmanco 2013/5/8 Ashutosh Narayan aashutoshnara...@gmail.com Hi Folks, I was following the below link to install Quantum on Grizzly - https://fedoraproject.org/wiki/Packstack_to_Quantum While running the step to create integration bridge I get the following error : [root@ ~(keystone_admin)]# ovs-vsctl add-br br-int 2013-05-08T10:50:37Z|2|reconnect|WARN|unix:/usr/local/var/run/openvswitch/db.sock: connection attempt failed (Connection refused) ovs-vsctl: unix:/usr/local/var/run/openvswitch/db.sock: database connection failed (Connection refused) What could be the possible reason behind this ? Thank you, -- Ashutosh Narayan http://ashutoshn.wordpress.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 -- Ashutosh Narayan http://ashutoshn.wordpress.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
