** This bug is no longer a duplicate of bug 1450375 cannot delete v2 healthmonitor if the hm-associated-pool was deleted first
-- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1571097 Title: unable to delete lbaasv2 health monitor if its listener deleted Status in neutron: Fix Released Bug description: problem is in Kilo neutron-lbaas branch. monitor is attached a pool. When pool and listener were deleted, not error reported that there is a health-monitor associated to pool. If all lbaas resoruces except health-monitor were deleted, health monitor can not be deleted. See the following procedure to reproduce this issue: $ neutron lbaas-loadbalancer-create --name=v-lb2 lb2-v-1574810802 $ neutron lbaas-listener-create --protocol=HTTP --protocol-port=80 --name=v-lb2-1 --loadbalancer=v-lb2 $ neutron lbaas-pool-create --lb-algorithm=ROUND_ROBIN --protocol=HTTP --name=v-lb2-pool --listener=v-lb2-1 $ neutron lbaas-member-create --subnet lb2-v-1574810802 --address 10.199.88.3 --protocol-port=80 v-lb2-pool $ neutron lbaas-member-create --subnet lb2-v-1574810802 --address 10.199.88.4 --protocol-port=80 v-lb2-pool $ neutron lbaas-healthmonitor-create --max-retries=3 --delay=3 --timeout=10 --type=HTTP --pool=v-lb2-pool $ neutron lbaas-member-delete 4d2977fc-5600-4dbf-8af2-35c017c8f4a0 v-lb2-pool $ neutron lbaas-member-delete 2f60a49b-add1-43d6-97d8-4e53a925b25f v-lb2-pool $ neutron lbaas-pool-delete v-lb2-pool $ neutron lbaas-listener-delete v-lb2-1 $ neutron lbaashealthmonitor-delete 044f98a5-755d-498d-a38e-18eb8ca13884 neutron log seems point to lbaas resources were gone. In this specific issue, we should just remove the health monitor from system. 2016-04-10 16:57:38.220 INFO neutron.wsgi [req-7e697943-e70d-4ac8-a840-b1edf441806a Venus Venus] 10.34.57.68 - - [10/Apr/2016 16:57:38] "GET /v2.0/lbaas/healthmonitors.json?fields=id&id=044f98a5-755d-498d-a38e-18eb8ca13884 HTTP/1.1" 200 444 0.112257 2016-04-10 16:57:38.252 ERROR neutron.api.v2.resource [req-aaeae392-33b2-427c-96a0-918782882c9a Venus Venus] delete failed 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource Traceback (most recent call last): 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource File "/opt/stack/neutron/neutron/api/v2/resource.py", line 83, in resource 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource result = method(request=request, **args) 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource File "/opt/stack/neutron/neutron/api/v2/base.py", line 490, in delete 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource obj_deleter(request.context, id, **kwargs) 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource File "/opt/stack/neutron-lbaas/neutron_lbaas/services/loadbalancer/plugin.py", line 906, in delete_healthmonitor 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource constants.PENDING_DELETE) 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource File "/opt/stack/neutron-lbaas/neutron_lbaas/db/loadbalancer/loadbalancer_dbv2.py", line 163, in test_and_set_status 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource db_lb_child.root_loadbalancer.id) 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource File "/opt/stack/neutron-lbaas/neutron_lbaas/db/loadbalancer/models.py", line 115, in root_loadbalancer 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource return self.pool.listener.loadbalancer 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource AttributeError: 'NoneType' object has no attribute 'listener' 2016-04-10 16:57:38.252 4158 TRACE neutron.api.v2.resource 2016-04-10 16:57:38.253 INFO neutron.wsgi [req-aaeae392-33b2-427c-96a0-918782882c9a Venus Venus] 10.34.57.68 - - [10/Apr/2016 16:57:38] "DELETE /v2.0/lbaas/healthmonitors/044f98a5-755d-498d-a38e-18eb8ca13884.json HTTP/1.1" 500 383 0.030720 To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1571097/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp