*** 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 -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. 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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