About 4 weeks ago I installed Nextcloud AIO on Linode from their market place. It has never been stable. It stops responding within 6 hours to 5 days, requiring the containers to be restarted. The most recent errors in the admin log associated with the last stall are:
Error
no app in context
Doctrine\DBAL\Exception\DriverException: An exception occurred while executing a query: SQLSTATE[HY000]: General error: 7 no connection to the server
2023-10-18T18:55:16-0700
Error
no app in context
Doctrine\DBAL\Exception\DriverException: An exception occurred while executing a query: SQLSTATE[HY000]: General error: 7 FATAL: terminating connection due to administrator command server closed the connection unexpectedly This probably means the server terminated abnormally before or while processing the request.
2023-10-18T18:55:16-0700
I would really like to get this stable or I’ll need to use a different solution.
You could try to disable all optional containers and re-enable one by one if is is stable for a week or so to see whether it is one of them causing the issue.
I have already dropped to the minimum containers I need which are, ClamAV, Collabora, Talk, and Talk Recording. I only enabled Docker Socket Proxy after updating a few days ago. Nothing has changed as far a stability.
If I turn off more containers, I don’t have the essential services I need.