March 31, 20251 yr Just restarted my Docker service after a parity update and get this error. Please tell me I haven't lost all my dockers! I had to cancel a CA Appdata backup during the parity check as it was slowing it down too much and get this error there: Warning: stream_socket_client(): unable to connect to unix:///var/run/docker.sock (No such file or directory) in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 682 Couldn't create socket: [2] No such file or directory Warning: Invalid argument supplied for foreach() in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 866
March 31, 20251 yr Author I have tried deleting the docker.img but unfortunately most of my dockers no longer work after being restored - nextcloud, radarr, sonarr, rutorrent, calibre-web-automated Is there any way at all of using the old docker.img? I think it must have been something to do with aborting the CA Appdata backup during the parity rebuild?
March 31, 20251 yr Author 5 minutes ago, JorgeB said: Please post the diagnostics. Here you go. Recreating all these dockers from scratch is going to take me a couple of days work at least which I really don't have so restoring the old docker.img would be preferable. Is there any reason why the docker.img is never backed up? fs-diagnostics-20250331-0940.zip
March 31, 20251 yr Author I had all these errors in the CA_backup log: [31.03.2025 07:21:18] Verifying Backup [31.03.2025 07:25:39] User aborted backup! [31.03.2025 07:25:39] done [31.03.2025 07:25:39] Starting audiobookshelf... (try #1) Error while starting container! - Code: [31.03.2025 07:25:44] Starting audiobookshelf... (try #2) Error while starting container! - Code: [31.03.2025 07:25:49] Starting audiobookshelf... (try #3) Error while starting container! - Code: [31.03.2025 07:25:49] Container did not started after multiple tries, skipping. [31.03.2025 07:25:51] Starting calibre-web-automated... (try #1) Error while starting container! - Code: [31.03.2025 07:25:56] Starting calibre-web-automated... (try #2) Error while starting container! - Code: [31.03.2025 07:26:01] Starting calibre-web-automated... (try #3) Error while starting container! - Code: [31.03.2025 07:26:01] Container did not started after multiple tries, skipping.
March 31, 20251 yr Community Expert 1 hour ago, cinereus said: Recreating all these dockers from scratch is going to take me a couple of days work It should be fairly quick if you use CA's previous apps: https://docs.unraid.net/unraid-os/manual/docker-management/#re-create-the-docker-image-file Then: https://docs.unraid.net/unraid-os/manual/docker-management/#re-installing-docker-applications Also see below if you have any custom docker networks: https://docs.unraid.net/unraid-os/manual/docker-management/#docker-custom-networks
March 31, 20251 yr Author That's exactly what I've done. But as I said, many dockers aren't working (and there doesn't seem to be a way to find out which dockers were actually currently installed). Nextcloud isn't working at all after restoring for example. Is there any indication from the logs why docker.img was corrupted?
March 31, 20251 yr Community Expert 57 minutes ago, cinereus said: But as I said, many dockers aren't working That suggests there's an issue with appdata, or they should all work. 57 minutes ago, cinereus said: Is there any indication from the logs why docker.img was corrupted? Not really, but there appears to have been a container constantly restarting, if it's still happening check the container uptimes.
March 31, 20251 yr Author 1 minute ago, JorgeB said: That suggests there's an issue with appdata, or they should all work. Not really, but there appears to have been a container constantly restarting, if it's still happening check the container uptimes. I think it might be a docker network issue. All appdata backups have the same problem 1. How can I backup docker network settings as well as appdata? 2. And why don't we backup docker.img too?
March 31, 20251 yr Community Expert 1 hour ago, cinereus said: How can I backup docker network settings AFAIK that cannot be backed up, you must recreate any custom network when the image is recreated, see link above.
March 31, 20251 yr Author 20 minutes ago, JorgeB said: AFAIK that cannot be backed up, you must recreate any custom network when the image is recreated, see link above. Is there any way to keep a record of images that are actually installed rather than have been installed at some time in the past? Or to backup network settings?
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.