Description of problem: After the deletion of network 377f875a-0f59-49d8-914f-7da5d1d34847 the DHCP agent is still present on controller: ~~~ ctl01 # podman ps 3a821689a8c8 htc-ospd01.ctlplane.x:8787/rhosp-rhel8/openstack-neutron-dhcp-agent:16.1.8 /bin/bash -c HAPR... 4 months ago Up 7 weeks ago neutron-haproxy-qdhcp-377f875a-0f59-49d8-914f-7da5d1d34847 ~~~ From the logs we can see sync network error because of the missing network: ~~~ 2022-09-22 16:13:43.389 779509 ERROR neutron.agent.dhcp.agent [req-bce4e80a-3571-4e20-a32c-13b42f0b8943 - - - - -] Unable to sync network state on deleted network 377f875a-0f59-49d8-914f-7da5d1d34847: neutron_lib.exceptions.ProcessExecutionError: Exit code: 125; Stdin: ; Stdout: ; Stderr: ~~~ Version-Release number of selected component (if applicable): rhosp16.1.8 Actual results: Dhcp agent container is still present on a controller node Expected results: Dhcp container should be removed after network deletion Additional info: There was some pacemaker instability in last days
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: Red Hat OpenStack 16.1.9 (openstack-tripleo-heat-templates) security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2022:8796