I run a QNAP TS-453a at home running Container Station on it. Suddenly multiple containers got some sort of error about "Permission Denied".
For example postgres\postgres returns:
error: exec failed: permission denied
nodered/node-red docker returns: exec ./entrypoint.sh: permission denied
. And this continues in different forms for a total of 20 containers. Basically every container returns permission errors on the docker-entrypoint. I shared my docker.sock with 3 containers to maintain it: HomeAssistant, WatchTower and Portainer.
What I tried:
- Recreate the container from scratch
- Checked the permissions on the shared volumes
- Reinstalled Container Station/Docker
- Restart the QNAP NAS
sudo chmod 666 /var/run/docker.sock