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[Bug 1970679] [NEW] neutron-tempest-plugin-designate-scenario cross project job is failing on OVN

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Michael Johnson <1970679@xxxxxxxxxxxxxxxxxx>
Date: Wed, 27 Apr 2022 23:41:50 -0000
Reply-to: Bug 1970679 <1970679@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Public bug reported:

The cross-project neutron-tempest-plugin-designate-scenario job is
failing during the Designate gate runs due to an OVN failure.

+ lib/neutron_plugins/ovn_agent:start_ovn:698 :   wait_for_sock_file /var/run/openvswitch/ovnnb_db.sock
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:173 :   local count=0
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=1
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 1 -gt 5 ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=2
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 2 -gt 5 ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=3
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 3 -gt 5 ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=4
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 4 -gt 5 ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=5
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 5 -gt 5 ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=6
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 6 -gt 5 ']'
+ lib/neutron_plugins/ovn_agent:wait_for_sock_file:178 :   die 178 'Socket /var/run/openvswitch/ovnnb_db.sock not found'
+ functions-common:die:264                 :   local exitcode=0
[Call Trace]
./stack.sh:1284:start_ovn_services
/opt/stack/devstack/lib/neutron-legacy:516:start_ovn
/opt/stack/devstack/lib/neutron_plugins/ovn_agent:698:wait_for_sock_file
/opt/stack/devstack/lib/neutron_plugins/ovn_agent:178:die
[ERROR] /opt/stack/devstack/lib/neutron_plugins/ovn_agent:178 Socket /var/run/openvswitch/ovnnb_db.sock not found
exit_trap: cleaning up child processes

An example job run is here:
https://zuul.opendev.org/t/openstack/build/b014e50e018d426b9367fd3219ed489e

** Affects: neutron
     Importance: Critical
         Status: New

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https://bugs.launchpad.net/bugs/1970679

Title:
  neutron-tempest-plugin-designate-scenario cross project job is failing
  on OVN

Status in neutron:
  New

Bug description:
  The cross-project neutron-tempest-plugin-designate-scenario job is
  failing during the Designate gate runs due to an OVN failure.

  + lib/neutron_plugins/ovn_agent:start_ovn:698 :   wait_for_sock_file /var/run/openvswitch/ovnnb_db.sock
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:173 :   local count=0
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=1
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 1 -gt 5 ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=2
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 2 -gt 5 ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=3
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 3 -gt 5 ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=4
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 4 -gt 5 ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=5
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 5 -gt 5 ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:174 :   '[' '!' -S /var/run/openvswitch/ovnnb_db.sock ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:175 :   sleep 1
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:176 :   count=6
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:177 :   '[' 6 -gt 5 ']'
  + lib/neutron_plugins/ovn_agent:wait_for_sock_file:178 :   die 178 'Socket /var/run/openvswitch/ovnnb_db.sock not found'
  + functions-common:die:264                 :   local exitcode=0
  [Call Trace]
  ./stack.sh:1284:start_ovn_services
  /opt/stack/devstack/lib/neutron-legacy:516:start_ovn
  /opt/stack/devstack/lib/neutron_plugins/ovn_agent:698:wait_for_sock_file
  /opt/stack/devstack/lib/neutron_plugins/ovn_agent:178:die
  [ERROR] /opt/stack/devstack/lib/neutron_plugins/ovn_agent:178 Socket /var/run/openvswitch/ovnnb_db.sock not found
  exit_trap: cleaning up child processes

  An example job run is here:
  https://zuul.opendev.org/t/openstack/build/b014e50e018d426b9367fd3219ed489e

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Follow ups

[Bug 1970679] Re: neutron-tempest-plugin-designate-scenario cross project job is failing on OVN
From: yatin, 2022-10-20