When running in L3 agent mode multiple nodes are master

Bug #1451896 reported by Liam Young
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
neutron-api (Juju Charms Collection)
Fix Released
High
Liam Young
quantum-gateway (Juju Charms Collection)
Invalid
High
Liam Young

Bug Description

When deploying in l3 ha mode (l3_ha = True) the keepalived daemons appear to be split brain with /var/lib/neutron/ha_confs/08db7f9e-2b52-420b-834a-3dda71378e28/state on both gateways reporting that they are the master

Tags: openstack
Liam Young (gnuoy)
Changed in quantum-gateway (Juju Charms Collection):
status: New → Confirmed
importance: Undecided → High
assignee: nobody → Liam Young (gnuoy)
Changed in neutron-api (Juju Charms Collection):
status: New → Confirmed
importance: Undecided → High
assignee: nobody → Liam Young (gnuoy)
tags: added: openstack
Changed in neutron-api (Juju Charms Collection):
milestone: none → 15.10
Changed in quantum-gateway (Juju Charms Collection):
milestone: none → 15.10
Changed in neutron-api (Juju Charms Collection):
status: Confirmed → In Progress
Changed in quantum-gateway (Juju Charms Collection):
status: Confirmed → In Progress
James Page (james-page)
Changed in quantum-gateway (Juju Charms Collection):
milestone: 15.10 → 16.01
Changed in neutron-api (Juju Charms Collection):
milestone: 15.10 → 16.01
Liam Young (gnuoy)
Changed in quantum-gateway (Juju Charms Collection):
status: In Progress → Invalid
Changed in neutron-api (Juju Charms Collection):
status: In Progress → Fix Released
milestone: 16.01 → 15.10
Revision history for this message
Liam Young (gnuoy) wrote :

Having deployed a vrrp cloud this issue it appears to be resolved as the neutron-api charm now has the user defined network type first in the overlay list. This fix landed into stable in 15.07 (r115).

juju run --service neutron-gateway "cat /var/lib/neutron/ha_confs/f970964c-d568-4f3d-89e2-a162985273fc/state"
- MachineId: "6"
  Stderr: "Warning: Permanently added '10.5.58.163' (ECDSA) to the list of known hosts.\r\n"
  Stdout: backup
  UnitId: neutron-gateway/0
- MachineId: "7"
  Stderr: "Warning: Permanently added '10.5.58.164' (ECDSA) to the list of known hosts.\r\n"
  Stdout: master
  UnitId: neutron-gateway/1

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