Hi Saverio, Thanks for your inputs. Will test with statable/ocata branch code and will share the result.
Thanks, Satya.P On Wed, Feb 22, 2017 at 1:54 AM, Saverio Proto <[email protected]> wrote: > Hello, > > I would use at least the stable/ocata branch. If you just use master > that is not supposed to be stable, and also I am not sure if you can > fill a bug against a specific commit in master. > > Saverio > > 2017-02-21 21:12 GMT+01:00 Satyanarayana Patibandla > <[email protected]>: > > Hi Saverio, > > > > We have tried to create 20 VMs each time using heat template. There is 1 > sec > > time gap between each VM creation request. When we reached 114 VMs we got > > the error mentioned in the below mail.Heat template will boot instance > from > > volume and it assigns floating IP to the instance. > > > > Except neutron-server container we restarted all the neutron agent > > containers which are present on all network and compute nodes. We are > using > > kolla to deploy openstack services. > > > > We are using 1 month old master branch openstack code to deploy our > > services. > > > > Please find the error logs in the below link. > > http://paste.openstack.org/show/599892/ > > > > Thanks, > > Satya.P > > > > On Wed, Feb 22, 2017 at 12:21 AM, Saverio Proto <[email protected]> > wrote: > >> > >> Hello Satya, > >> > >> I would fill a bug on launchpad for this issue. > >> 114 VMs is not much. Can you identify how to trigger the issue to > >> reproduce it ? or it just happens randomly ? > >> > >> When you say rebooting the network node, do you mean the server > >> running the neutron-server process ? > >> > >> what version and distribution of openstack are you using ? > >> > >> thank you > >> > >> Saverio > >> > >> > >> 2017-02-21 13:54 GMT+01:00 Satyanarayana Patibandla > >> <[email protected]>: > >> > Hi All, > >> > > >> > We are trying to deploy Openstack in our production environment. For > >> > networking we are using DVR with out L3 HA. We are able to create 114 > >> > VMs > >> > with out any issue. After creating 114 VMs we are getting the below > >> > error. > >> > > >> > Error: <html><body><h1>504 Gateway Time-out</h1> The server didn't > >> > respond > >> > in time. </body></html> > >> > > >> > Neutron services are getting freezed up due to a persistent lock on > the > >> > agents table. it seems one of the network node is holding the lock on > >> > the > >> > table. After rebooting the network node, the Neutron CLI was > responsive > >> > again. > >> > > >> > Neutron agent and neutron server is throwing below errors. > >> > > >> > Neutron-server errors: > >> > ERROR oslo_db.sqlalchemy.exc_filters "Can't reconnect until > invalid > >> > " > >> > ERROR oslo_db.sqlalchemy.exc_filters InvalidRequestError: Can't > >> > reconnect > >> > until invalid transaction is rolled back > >> > ERROR neutron.api.v2.resource [req-24fa6eaa-a9e0-4f55-97e0- > 59db203e72c6 > >> > 3eb776587c9c40569731ebe5c3557bc7 f43e8699cd5a46e89ffe39e3cac75341 - > - -] > >> > index failed: No details. > >> > ERROR neutron.api.v2.resource DBError: Can't reconnect until invalid > >> > transaction is rolled back > >> > > >> > > >> > Neutron agents errors: > >> > MessagingTimeout: Timed out waiting for a reply to message ID > >> > 40638b6bf12c44cd9a404ecaa14a9909 > >> > > >> > Could you please provide us your valuable inputs or suggestions for > >> > above > >> > errors. > >> > > >> > Thanks, > >> > Satya.P > >> > > >> > _______________________________________________ > >> > OpenStack-operators mailing list > >> > [email protected] > >> > http://lists.openstack.org/cgi-bin/mailman/listinfo/ > openstack-operators > >> > > > > > >
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