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[Roey Dekel <rdekel@xxxxxxxxxx>]

Public bug reported:

Tried to check how admin_state down affects HA ports.
Noticed that management data between them stoped and cause them to become master. Although traffic to connected floating IP remain working.
Problem is: no log on OVS agent idicated why it's processing a port update or why it's setting it's VLAN tag to 4095.
(06:39:44 PM) amuller: there should be an INFO level log saying something like: "Setting port admin_state to {True/False}"(06:39:56 PM) amuller: with the port ID of course

Current log:
2015-06-08 10:25:25.782 1055 INFO neutron.plugins.openvswitch.agent.ovs_neutron_agent [req-b5a70070-2c49-47f2-9c77-49ba88851f4b ] Port 'ha-8e0f96c5-78' has lost its vlan tag '1'!
2015-06-08 10:25:25.783 1055 INFO neutron.agent.securitygroups_rpc [req-b5a70070-2c49-47f2-9c77-49ba88851f4b ] Refresh firewall rules
2015-06-08 10:25:26.784 1055 INFO neutron.plugins.openvswitch.agent.ovs_neutron_agent [req-b5a70070-2c49-47f2-9c77-49ba88851f4b ] Port 8e0f96c5-7891-46a4-8420-778454949bd0 updated. Details: {u'profile': {}, u'allowed_address_pairs': [], u'admin_state_up': False, u'network_id': u'6a5116a2-39f7-45bc-a432-3d624765d602', u'segmentation_id': 10, u'device_owner': u'network:router_ha_interface', u'physical_network': None, u'mac_address': u'fa:16:3e:02:cb:47', u'device': u'8e0f96c5-7891-46a4-8420-778454949bd0', u'port_security_enabled': True, u'port_id': u'8e0f96c5-7891-46a4-8420-778454949bd0', u'fixed_ips': [{u'subnet_id': u'f81913ba-328f-4374-96f2-1a7fd44d7fb1', u'ip_address': u'169.254.192.3'}], u'network_type': u'vxlan'}
2015-06-08 10:25:26.940 1055 INFO neutron.plugins.openvswitch.agent.ovs_neutron_agent [req-b5a70070-2c49-47f2-9c77-49ba88851f4b ] Configuration for device 8e0f96c5-7891-46a4-8420-778454949bd0 completed.

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1463891

Title:
  VRRP: admin_state down on HA port cause management failure to agent
  without proper log

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  Tried to check how admin_state down affects HA ports.
  Noticed that management data between them stoped and cause them to become master. Although traffic to connected floating IP remain working.
  Problem is: no log on OVS agent idicated why it's processing a port update or why it's setting it's VLAN tag to 4095.
  (06:39:44 PM) amuller: there should be an INFO level log saying something like: "Setting port admin_state to {True/False}"(06:39:56 PM) amuller: with the port ID of course

  Current log:
  2015-06-08 10:25:25.782 1055 INFO neutron.plugins.openvswitch.agent.ovs_neutron_agent [req-b5a70070-2c49-47f2-9c77-49ba88851f4b ] Port 'ha-8e0f96c5-78' has lost its vlan tag '1'!
  2015-06-08 10:25:25.783 1055 INFO neutron.agent.securitygroups_rpc [req-b5a70070-2c49-47f2-9c77-49ba88851f4b ] Refresh firewall rules
  2015-06-08 10:25:26.784 1055 INFO neutron.plugins.openvswitch.agent.ovs_neutron_agent [req-b5a70070-2c49-47f2-9c77-49ba88851f4b ] Port 8e0f96c5-7891-46a4-8420-778454949bd0 updated. Details: {u'profile': {}, u'allowed_address_pairs': [], u'admin_state_up': False, u'network_id': u'6a5116a2-39f7-45bc-a432-3d624765d602', u'segmentation_id': 10, u'device_owner': u'network:router_ha_interface', u'physical_network': None, u'mac_address': u'fa:16:3e:02:cb:47', u'device': u'8e0f96c5-7891-46a4-8420-778454949bd0', u'port_security_enabled': True, u'port_id': u'8e0f96c5-7891-46a4-8420-778454949bd0', u'fixed_ips': [{u'subnet_id': u'f81913ba-328f-4374-96f2-1a7fd44d7fb1', u'ip_address': u'169.254.192.3'}], u'network_type': u'vxlan'}
  2015-06-08 10:25:26.940 1055 INFO neutron.plugins.openvswitch.agent.ovs_neutron_agent [req-b5a70070-2c49-47f2-9c77-49ba88851f4b ] Configuration for device 8e0f96c5-7891-46a4-8420-778454949bd0 completed.

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