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Message #41065
[Bug 1515896] [NEW] Update port of admin state to False for neutron floating IP port does not take effect
Public bug reported:
It is expected that when the admin-state of the port is down, it should
seize all the operations specific to that port. But this is not the case
with a floating IP port. When the port's admin-state is made False,
floating IP continues to be operational.
root@controller:~# neutron port-show bc3f8bf6-c4bf-451a-8b5a-0d0b7624b5ca
+-----------------------+----------------------------------------------------------------------------------+
| Field | Value |
+-----------------------+----------------------------------------------------------------------------------+
| admin_state_up | False |
| allowed_address_pairs | |
| binding:host_id | |
| binding:profile | {} |
| binding:vif_details | {} |
| binding:vif_type | unbound |
| binding:vnic_type | normal |
| device_id | ca0d0355-9ebe-46c5-9a31-2e2253da2d40 |
| device_owner | network:floatingip |
| extra_dhcp_opts | |
| fixed_ips | {"subnet_id": "eb1339bd-b552-4207-8856-ccff1de04f47", "ip_address": "10.0.2.18"} |
| id | bc3f8bf6-c4bf-451a-8b5a-0d0b7624b5ca |
| mac_address | fa:16:3e:c7:0a:98 |
| name | |
| network_id | dda8f089-25b0-4e13-886e-b0b1bc8f5801 |
| security_groups | |
| status | DOWN |
| tenant_id | |
+-----------------------+----------------------------------------------------------------------------------+
root@controller:~# ping 10.0.2.18
PING 10.0.2.18 (10.0.2.18) 56(84) bytes of data.
64 bytes from 10.0.2.18: icmp_seq=1 ttl=63 time=2.46 ms
64 bytes from 10.0.2.18: icmp_seq=2 ttl=63 time=23.4 ms
^C
--- 10.0.2.18 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 2.466/12.949/23.433/10.484 ms
Observation:
1) neutron port-update FLOATING_IP_PORT --admin-state-up False
2) neutron port-update PRIVATE_IP_PORT --admin-state-up False
3) neutron port-update PRIVATE_IP_PORT --admin-state-up True
4) Ping of Floating IP does not work now.
5) neutron port-update FLOATING_IP_PORT --admin-state-up True
6) Ping of Floating IP should start working now.
Also, this results in the failure of tempest test:
tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_update_instance_port_admin_state
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1515896
Title:
Update port of admin state to False for neutron floating IP port does
not take effect
Status in neutron:
New
Bug description:
It is expected that when the admin-state of the port is down, it
should seize all the operations specific to that port. But this is not
the case with a floating IP port. When the port's admin-state is made
False, floating IP continues to be operational.
root@controller:~# neutron port-show bc3f8bf6-c4bf-451a-8b5a-0d0b7624b5ca
+-----------------------+----------------------------------------------------------------------------------+
| Field | Value |
+-----------------------+----------------------------------------------------------------------------------+
| admin_state_up | False |
| allowed_address_pairs | |
| binding:host_id | |
| binding:profile | {} |
| binding:vif_details | {} |
| binding:vif_type | unbound |
| binding:vnic_type | normal |
| device_id | ca0d0355-9ebe-46c5-9a31-2e2253da2d40 |
| device_owner | network:floatingip |
| extra_dhcp_opts | |
| fixed_ips | {"subnet_id": "eb1339bd-b552-4207-8856-ccff1de04f47", "ip_address": "10.0.2.18"} |
| id | bc3f8bf6-c4bf-451a-8b5a-0d0b7624b5ca |
| mac_address | fa:16:3e:c7:0a:98 |
| name | |
| network_id | dda8f089-25b0-4e13-886e-b0b1bc8f5801 |
| security_groups | |
| status | DOWN |
| tenant_id | |
+-----------------------+----------------------------------------------------------------------------------+
root@controller:~# ping 10.0.2.18
PING 10.0.2.18 (10.0.2.18) 56(84) bytes of data.
64 bytes from 10.0.2.18: icmp_seq=1 ttl=63 time=2.46 ms
64 bytes from 10.0.2.18: icmp_seq=2 ttl=63 time=23.4 ms
^C
--- 10.0.2.18 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 2.466/12.949/23.433/10.484 ms
Observation:
1) neutron port-update FLOATING_IP_PORT --admin-state-up False
2) neutron port-update PRIVATE_IP_PORT --admin-state-up False
3) neutron port-update PRIVATE_IP_PORT --admin-state-up True
4) Ping of Floating IP does not work now.
5) neutron port-update FLOATING_IP_PORT --admin-state-up True
6) Ping of Floating IP should start working now.
Also, this results in the failure of tempest test:
tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_update_instance_port_admin_state
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Follow ups
