Loadbalancer IPs not added to no_proxy

[Guillaume Boutry]

root@sunbeam:~# snap logs openstack-hypervisor
2024-04-24T09:54:37Z nova-compute[516904]: 2024-04-24 09:54:37.518 516904 WARNING keystoneauth.identity.generic.base [None req-7b5a8aab-d612-448e-9282-6e688f664c4c - - - - - -] Failed to discover available identity versions when contacting http://10.20.21.13/openstack-keystone/v3. Attempting to parse version from URL.: keystoneauth1.exceptions.http.ServiceUnavailable: Service Unavailable (HTTP 503)

That is the internal keystone IP, but I'm able to run other openstack commands against the public IP after I updated 'sunbeam proxy set ...', adding 10.20.21.0/24 to no-proxy. But how can I tell the hypervisor to update its no-proxy settings?

[Hemanth Nakkina (hemanth-n)]

I tried to reproduce the above scenario and in my case nova-compute gets restarted showing the logs mentioned in the bug description.

After running command 'sunbeam proxy set ...', the proxies get updated on all the machines (/etc/environment file to be specific) and due to the restart of nova-compute, the service picks the proxies and started properly.

nova-compute logs for reference:
2024-07-05T13:34:29Z nova-compute[520756]: 2024-07-05 13:34:29.555 520756 INFO os_vif [-] Loaded VIF plugins: linux_bridge, noop, ovs
2024-07-05T13:34:30Z nova-compute[520756]: 2024-07-05 13:34:30.101 520756 WARNING keystoneauth.identity.generic.base [None req-4654da67-7b41-4c0b-901c-54d406814d97 - - - - - -] Failed to discover available identity versions when contacting http://10.20.21.12/openstack-keystone/v3. Attempting to parse version from URL.: keystoneauth1.exceptions.http.Forbidden: Forbidden (HTTP 403)
2024-07-05T13:34:30Z nova-compute[520756]: - (error decoding original message: message key "MESSAGE" truncated)
2024-07-05T13:34:31Z systemd[1]: snap.openstack-hypervisor.nova-compute.service: Main process exited, code=exited, status=1/FAILURE
2024-07-05T13:34:31Z systemd[1]: snap.openstack-hypervisor.nova-compute.service: Failed with result 'exit-code'.
2024-07-05T13:34:31Z systemd[1]: snap.openstack-hypervisor.nova-compute.service: Consumed 6.192s CPU time.
2024-07-05T13:34:31Z systemd[1]: snap.openstack-hypervisor.nova-compute.service: Scheduled restart job, restart counter is at 58.
2024-07-05T13:34:31Z systemd[1]: Stopped Service for snap application openstack-hypervisor.nova-compute.
2024-07-05T13:34:31Z systemd[1]: snap.openstack-hypervisor.nova-compute.service: Consumed 6.192s CPU time.
2024-07-05T13:34:31Z systemd[1]: Started Service for snap application openstack-hypervisor.nova-compute.
2024-07-05T13:34:37Z nova-compute[521181]: 2024-07-05 13:34:37.538 521181 WARNING pyroute2.netlink.rtnl.tcmsg.common [-] tcmsg: [Errno 2] No such file or directory: '/proc/net/psched': FileNotFoundError: [Errno 2] No such file or directory: '/proc/net/psched'
2024-07-05T13:34:37Z nova-compute[521181]: 2024-07-05 13:34:37.539 521181 WARNING pyroute2.netlink.rtnl.tcmsg.common [-] the tc subsystem functionality is limited: FileNotFoundError: [Errno 2] No such file or directory: '/proc/net/psched'
2024-07-05T13:34:37Z nova-compute[521181]: 2024-07-05 13:34:37.715 521181 INFO os_vif [-] Loaded VIF plugins: linux_bridge, noop, ovs
2024-07-05T13:34:38Z nova-compute[521181]: 2024-07-05 13:34:38.224 521181 WARNING keystoneauth.identity.generic.base [None req-71c839fc-06f6-4c15-af5d-208ec5b16a5d - - - - - -] Failed to discover available identity versions when contacting http://10.20.21.12/openstack-keystone/v3. Attempting to parse version from URL.: keystoneauth1.exceptions.http.Forbidden: Forbidden (HTTP 403)
2024-07-05T13:34:38Z nova-compute[521181]: - (error decoding original message: message key "MESSAGE" truncated)
2024-07-05T13:34:39Z systemd[1]: snap.openstack-hypervisor.nova-compute.service: Main process exited, code=exited, status=1/FAILURE
2024-07-05T13:34:39Z systemd[1]: snap.openstack-hypervisor.nova-compute.service: Failed with result 'exit-code'.
2024-07-...

[Hemanth Nakkina (hemanth-n)]

Marked as incomplete as not able to reproduce with snap openstack 2024.1/edge rev 554