- Plesk for Linux
Dist-upgrade was performed from Debian 8 to 9
Docker containers cannot be started anymore:
PLESK_ERROR: Error: Docker service is not available: Connection refused
Docker daemon fails to start:
ERRO[2019-06-01T10:54:16.728849955+02:00] AUFS was not found in /proc/filesystems storage-driver=aufs
ERRO[2019-06-01T10:54:16.728884634+02:00] [graphdriver] prior storage driver aufs failed: driver not supported
Error starting daemon: error initializing graphdriver: driver not supported
Docker uses AUFS filesystem if the
/var/lib/docker/aufs directory is present, however the AUFS driver that provides such functionality was dropped in Debian 9.
Connect to the server via SSH
/var/lib/docker/aufsdirectory to a different location:
# mv /var/lib/docker/aufs /root
Warning: The containers will be removed.
Start the Docker daemon:
# systemctl start docker