Public bug reported:
Issue originally reported to the Octavia project:
https://bugs.launchpad.net/octavia/+bug/2033392
During the failover of a loadbalancer, Octavia disables a port and waits for
its status to be DOWN, but it never happens, the port is still ACTIVE (it
impacts the duration of the failover in Octavia, but also the availability of
the loadbalancer).
When a bound port is disabled, its status is expected to be switched to DOWN.
But with ML2/OVN, the port remains ACTIVE.
$ openstack server create --image cirros-0.5.2-x86_64-disk --flavor m1.nano
--network public server1
[..]
| id | 7e392799-7a25-4ec6-a0ff-e479b3c37cc6
|
[..]
$ openstack port list --device-id 7e392799-7a25-4ec6-a0ff-e479b3c37cc6
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
| ID | Name | MAC Address | Fixed IP
Addresses | Status |
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
| 208c473c-4161-4c3a-ab9e-8444d7bc375f | | fa:16:3e:85:bc:ac |
ip_address='172.24.4.251', subnet_id='9441b590-d9d4-4f8f-b4aa-838736070222' |
ACTIVE |
| | | |
ip_address='2001:db8::322', subnet_id='813adce0-21de-44c9-958a-6967441b8623' |
|
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
$ openstack port show -c admin_state_up -c status
208c473c-4161-4c3a-ab9e-8444d7bc375f
+----------------+--------+
| Field | Value |
+----------------+--------+
| admin_state_up | UP |
| status | ACTIVE |
+----------------+--------+
# Disabling the port
$ openstack port set --disable 208c473c-4161-4c3a-ab9e-8444d7bc375f
$ openstack port show -c admin_state_up -c status
208c473c-4161-4c3a-ab9e-8444d7bc375f
+----------------+--------+
| Field | Value |
+----------------+--------+
| admin_state_up | DOWN |
| status | ACTIVE |
+----------------+--------+
Folks on #openstack-neutron confirmed that with ML2/OVS, the status is
DOWN when the port is disabled.
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2036705
Title:
A port that is disabled and bound is still ACTIVE with ML2/OVN
Status in neutron:
New
Bug description:
Issue originally reported to the Octavia project:
https://bugs.launchpad.net/octavia/+bug/2033392
During the failover of a loadbalancer, Octavia disables a port and waits for
its status to be DOWN, but it never happens, the port is still ACTIVE (it
impacts the duration of the failover in Octavia, but also the availability of
the loadbalancer).
When a bound port is disabled, its status is expected to be switched to DOWN.
But with ML2/OVN, the port remains ACTIVE.
$ openstack server create --image cirros-0.5.2-x86_64-disk --flavor m1.nano
--network public server1
[..]
| id | 7e392799-7a25-4ec6-a0ff-e479b3c37cc6
|
[..]
$ openstack port list --device-id 7e392799-7a25-4ec6-a0ff-e479b3c37cc6
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
| ID | Name | MAC Address | Fixed IP
Addresses | Status |
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
| 208c473c-4161-4c3a-ab9e-8444d7bc375f | | fa:16:3e:85:bc:ac |
ip_address='172.24.4.251', subnet_id='9441b590-d9d4-4f8f-b4aa-838736070222' |
ACTIVE |
| | | |
ip_address='2001:db8::322', subnet_id='813adce0-21de-44c9-958a-6967441b8623' |
|
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
$ openstack port show -c admin_state_up -c status
208c473c-4161-4c3a-ab9e-8444d7bc375f
+----------------+--------+
| Field | Value |
+----------------+--------+
| admin_state_up | UP |
| status | ACTIVE |
+----------------+--------+
# Disabling the port
$ openstack port set --disable 208c473c-4161-4c3a-ab9e-8444d7bc375f
$ openstack port show -c admin_state_up -c status
208c473c-4161-4c3a-ab9e-8444d7bc375f
+----------------+--------+
| Field | Value |
+----------------+--------+
| admin_state_up | DOWN |
| status | ACTIVE |
+----------------+--------+
Folks on #openstack-neutron confirmed that with ML2/OVS, the status is
DOWN when the port is disabled.
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