Bug: Backvault gets stuck in a restart loop after server shutdown

[titandrive]

After a host reboot, Backvault immediately enters a restart loop. The logs consistently show bw login --apikey failing. Simply redeploying the exact same Compose stack (no configuration changes) causes it to start successfully. This occurs every reboot.

Full Logs:

src.utils.BitwardenError: Failed to run command: Command '['bw', 'logout']' returned non-zero exit status 1.
Changing appuser group to PGID 1000
addgroup: group 'appgroup' in use
Initializing Backvault container...
Running initial backup...
2026-07-21 15:45:17,775 INFO: Connecting to database at /app/db/backvault.db
2026-07-21 15:45:18,011 INFO: Connecting to vault...
2026-07-21 15:45:21,087 INFO: Logging in via API key
2026-07-21 15:45:22,311 ERROR: Failed to run command: Command '['bw', 'login', '--apikey']' returned non-zero exit status 1.
2026-07-21 15:45:23,393 ERROR: Failed to log out after error. Failure: Command '['bw', 'logout']' returned non-zero exit status 1.
2026-07-21 15:45:23,393 ERROR: Login failed: Failed to run command: Command '['bw', 'login', '--apikey']' returned non-zero exit status 1.
2026-07-21 15:45:24,585 ERROR: Failed to run command: Command '['bw', 'logout']' returned non-zero exit status 1.
2026-07-21 15:45:25,815 ERROR: Failed to log out after error. Failure: Command '['bw', 'logout']' returned non-zero exit status 1.
Traceback (most recent call last):
  File "/app/src/run.py", line 114, in <module>
    main()
    ~~~~^^
  File "/app/src/run.py", line 109, in main
    source.logout()
    ~~~~~~~~~~~~~^^
  File "/app/src/bw_client.py", line 195, in logout
    self._run(["logout"], capture_json=False)
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/src/bw_client.py", line 158, in _run
    raise BitwardenError(f"Failed to run command: {masked_e}") from None
src.utils.BitwardenError: Failed to run command: Command '['bw', 'logout']' returned non-zero exit status 1.
Changing appuser group to PGID 1000
addgroup: group 'appgroup' in use
Initializing Backvault container...
Running initial backup...
2026-07-21 15:45:38,851 INFO: Connecting to database at /app/db/backvault.db
2026-07-21 15:45:39,056 INFO: Connecting to vault...
2026-07-21 15:45:42,466 INFO: Logging in via API key
2026-07-21 15:45:43,742 ERROR: Failed to run command: Command '['bw', 'login', '--apikey']' returned non-zero exit status 1.
2026-07-21 15:45:45,055 ERROR: Failed to log out after error. Failure: Command '['bw', 'logout']' returned non-zero exit status 1.
2026-07-21 15:45:45,055 ERROR: Login failed: Failed to run command: Command '['bw', 'login', '--apikey']' returned non-zero exit status 1.
2026-07-21 15:45:46,239 ERROR: Failed to run command: Command '['bw', 'logout']' returned non-zero exit status 1.
2026-07-21 15:45:47,379 ERROR: Failed to log out after error. Failure: Command '['bw', 'logout']' returned non-zero exit status 1.
Traceback (most recent call last):
  File "/app/src/run.py", line 114, in <module>
    main()
    ~~~~^^
  File "/app/src/run.py", line 109, in main
    source.logout()
    ~~~~~~~~~~~~~^^
  File "/app/src/bw_client.py", line 195, in logout
    self._run(["logout"], capture_json=False)
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/src/bw_client.py", line 158, in _run
    raise BitwardenError(f"Failed to run command: {masked_e}") from None
src.utils.BitwardenError: Failed to run command: Command '['bw', 'logout']' returned non-zero exit status 1.
Changing appuser group to PGID 1000
addgroup: group 'appgroup' in use
Initializing Backvault container...
Running initial backup...
2026-07-21 15:46:13,252 INFO: Connecting to database at /app/db/backvault.db
2026-07-21 15:46:13,452 INFO: Connecting to vault...
2026-07-21 15:46:16,723 INFO: Logging in via API key
2026-07-21 15:46:17,915 ERROR: Failed to run command: Command '['bw', 'login', '--apikey']' returned non-zero exit status 1.
2026-07-21 15:46:19,198 ERROR: Failed to log out after error. Failure: Command '['bw', 'logout']' returned non-zero exit status 1.
2026-07-21 15:46:19,198 ERROR: Login failed: Failed to run command: Command '['bw', 'login', '--apikey']' returned non-zero exit status 1.
2026-07-21 15:46:20,330 ERROR: Failed to run command: Command '['bw', 'logout']' returned non-zero exit status 1.
2026-07-21 15:46:21,445 ERROR: Failed to log out after error. Failure: Command '['bw', 'logout']' returned non-zero exit status 1.
Traceback (most recent call last):
  File "/app/src/run.py", line 114, in <module>
    main()
    ~~~~^^
  File "/app/src/run.py", line 109, in main
    source.logout()
    ~~~~~~~~~~~~~^^
  File "/app/src/bw_client.py", line 195, in logout
    self._run(["logout"], capture_json=False)
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/src/bw_client.py", line 158, in _run
    raise BitwardenError(f"Failed to run command: {masked_e}") from None
src.utils.BitwardenError: Failed to run command: Command '['bw', 'logout']' returned non-zero exit status 1.