The bitwarden container logs show:-
2023-05-06 21:50:58,158 WARN received SIGTERM indicating exit request
2023-05-06 21:50:58,159 INFO waiting for identity, admin, api, icons, nginx, notifications to die
2023-05-06 21:51:01,188 INFO stopped: notifications (exit status 0)
2023-05-06 21:51:01,189 INFO waiting for identity, admin, api, icons, nginx to die
2023-05-06 21:51:01,191 INFO stopped: nginx (exit status 0)
2023-05-06 21:51:02,215 INFO stopped: icons (exit status 0)
2023-05-06 21:51:04,252 INFO stopped: api (exit status 0)
2023-05-06 21:51:04,253 INFO waiting for identity, admin to die
2023-05-06 21:51:05,292 INFO stopped: admin (exit status 0)
2023-05-06 21:51:06,334 INFO stopped: identity (exit status 0)
addgroup: The group `bitwarden' already exists.
adduser: The user `bitwarden' already exists.
2023-05-06 21:51:07,333 INFO Included extra file "/etc/supervisor.d/admin.ini" during parsing
2023-05-06 21:51:07,333 INFO Included extra file "/etc/supervisor.d/api.ini" during parsing
2023-05-06 21:51:07,333 INFO Included extra file "/etc/supervisor.d/events.ini" during parsing
2023-05-06 21:51:07,333 INFO Included extra file "/etc/supervisor.d/icons.ini" during parsing
2023-05-06 21:51:07,333 INFO Included extra file "/etc/supervisor.d/identity.ini" during parsing
2023-05-06 21:51:07,333 INFO Included extra file "/etc/supervisor.d/nginx.ini" during parsing
2023-05-06 21:51:07,333 INFO Included extra file "/etc/supervisor.d/notifications.ini" during parsing
2023-05-06 21:51:07,333 INFO Included extra file "/etc/supervisor.d/scim.ini" during parsing
2023-05-06 21:51:07,333 INFO Included extra file "/etc/supervisor.d/sso.ini" during parsing
2023-05-06 21:51:07,335 INFO RPC interface 'supervisor' initialized
2023-05-06 21:51:07,335 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2023-05-06 21:51:07,336 INFO supervisord started with pid 1
2023-05-06 21:51:08,338 INFO spawned: 'identity' with pid 36
2023-05-06 21:51:08,340 INFO spawned: 'admin' with pid 37
2023-05-06 21:51:08,342 INFO spawned: 'api' with pid 38
2023-05-06 21:51:08,344 INFO spawned: 'icons' with pid 39
2023-05-06 21:51:08,347 INFO spawned: 'nginx' with pid 40
2023-05-06 21:51:08,350 INFO spawned: 'notifications' with pid 41
2023-05-06 21:51:23,634 INFO success: identity entered RUNNING state, process has stayed up for > than 15 seconds (startsecs)
2023-05-06 21:51:23,634 INFO success: admin entered RUNNING state, process has stayed up for > than 15 seconds (startsecs)
2023-05-06 21:51:23,634 INFO success: api entered RUNNING state, process has stayed up for > than 15 seconds (startsecs)
2023-05-06 21:51:23,634 INFO success: icons entered RUNNING state, process has stayed up for > than 15 seconds (startsecs)
2023-05-06 21:51:23,634 INFO success: nginx entered RUNNING state, process has stayed up for > than 15 seconds (startsecs)
2023-05-06 21:51:23,634 INFO success: notifications entered RUNNING state, process has stayed up for > than 15 seconds (startsecs)
2023-05-06 21:52:37,042 WARN received SIGTERM indicating exit request
2023-05-06 21:52:37,043 INFO waiting for identity, admin, api, icons, nginx, notifications to die
2023-05-06 21:52:40,072 INFO stopped: notifications (exit status 0)