*** This bug is a duplicate of bug 1732543 ***
https://bugs.launchpad.net/bugs/1732543
** This bug has been marked a duplicate of bug 1732543
HA network tenant network fails upon router delete
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https://bugs.launchpad.net/bugs/1749323
Title:
Deleting the first of multiple HA routers munges HA network
Status in neutron:
New
Bug description:
Pike release, linuxbridge:
Deleting one ha router breaks all subsequent routers by munging the HA
network that keep alive uses.
Neutron server has these errors:
DEBUG neutron.plugins.ml2.managers [req-224baca3-954d-4daa-8ae8-3dac3aa66931
- - - - -] Network 82c3bca0-d04e-460a-993f-d95d3665c9d6 has no segments
_extend_network_dict_provider
/usr/lib/python2.7/site-packages/neutron/plugins/ml2/managers.py:165
Example of how to reproduce:
:~# openstack router create --project 370ed91835cb4a90aa0830060ccf0a88 router
+-------------------------+--------------------------------------+
| Field | Value |
+-------------------------+--------------------------------------+
| admin_state_up | UP |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2018-02-13T22:18:31Z |
| description | |
| distributed | False |
| external_gateway_info | None |
| flavor_id | None |
| ha | True |
| id | 1ded1e23-fcad-40f4-9369-422cbe5fa7ed |
| name | router |
| project_id | 370ed91835cb4a90aa0830060ccf0a88 |
| revision_number | None |
| routes | |
| status | ACTIVE |
| tags | |
| updated_at | 2018-02-13T22:18:31Z |
+-------------------------+--------------------------------------+
:~# openstack router create --project 370ed91835cb4a90aa0830060ccf0a88
router-deleteme
+-------------------------+--------------------------------------+
| Field | Value |
+-------------------------+--------------------------------------+
| admin_state_up | UP |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2018-02-13T22:19:08Z |
| description | |
| distributed | False |
| external_gateway_info | None |
| flavor_id | None |
| ha | True |
| id | fc9d0b95-081a-4fce-9acb-0a9f8040e444 |
| name | router-deleteme |
| project_id | 370ed91835cb4a90aa0830060ccf0a88 |
| revision_number | None |
| routes | |
| status | ACTIVE |
| tags | |
| updated_at | 2018-02-13T22:19:08Z |
+-------------------------+--------------------------------------+
:~# openstack network show 22a84484-7b34-4a16-bba7-f5e6861198bd
+---------------------------+----------------------------------------------------+
| Field | Value
|
+---------------------------+----------------------------------------------------+
| admin_state_up | UP
|
| availability_zone_hints |
|
| availability_zones | nova
|
| created_at | 2018-02-13T22:18:30Z
|
| description |
|
| dns_domain |
|
| id | 22a84484-7b34-4a16-bba7-f5e6861198bd
|
| ipv4_address_scope | None
|
| ipv6_address_scope | None
|
| is_default | None
|
| is_vlan_transparent | None
|
| mtu | 9000
|
| name | HA network tenant
370ed91835cb4a90aa0830060ccf0a88 |
| port_security_enabled | False
|
| project_id |
|
| provider:network_type | vxlan
|
| provider:physical_network | None
|
| provider:segmentation_id | 1077
|
| qos_policy_id | None
|
| revision_number | 2
|
| router:external | Internal
|
| segments | None
|
| shared | False
|
| status | ACTIVE
|
| subnets | bd2f4717-f61e-4706-ab2c-c9cfcec35106
|
| tags |
|
| updated_at | 2018-02-13T22:18:31Z
|
+---------------------------+----------------------------------------------------+
:~# openstack router delete fc9d0b95-081a-4fce-9acb-0a9f8040e444
:~# openstack network show 22a84484-7b34-4a16-bba7-f5e6861198bd
+---------------------------+----------------------------------------------------+
| Field | Value
|
+---------------------------+----------------------------------------------------+
| admin_state_up | UP
|
| availability_zone_hints |
|
| availability_zones | nova
|
| created_at | 2018-02-13T22:18:30Z
|
| description |
|
| dns_domain |
|
| id | 22a84484-7b34-4a16-bba7-f5e6861198bd
|
| ipv4_address_scope | None
|
| ipv6_address_scope | None
|
| is_default | None
|
| is_vlan_transparent | None
|
| mtu | 9000
|
| name | HA network tenant
370ed91835cb4a90aa0830060ccf0a88 |
| port_security_enabled | False
|
| project_id |
|
| provider:network_type | None
|
| provider:physical_network | None
|
| provider:segmentation_id | None
|
| qos_policy_id | None
|
| revision_number | 4
|
| router:external | Internal
|
| segments | None
|
| shared | False
|
| status | ACTIVE
|
| subnets | bd2f4717-f61e-4706-ab2c-c9cfcec35106
|
| tags |
|
| updated_at | 2018-02-13T22:19:53Z
|
+---------------------------+----------------------------------------------------+
Note that following the deletion of a router the HA network looses its
type and segment id, no subsequent router can become active after the
HA network has been broken in this way.
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