Borg backup fails with invalid reference format

[ToeiRei]

Playbook Configuration:

My vars.yml file looks like this:

matrix_backup_borg_enabled: true
matrix_backup_borg_location_repositories:
 - ssh://[email protected]/mnt/matrix
matrix_backup_borg_storage_encryption_passphrase: "FANCYPASSPHRASE"
matrix_backup_borg_ssh_key_private: |
  -----BEGIN OPENSSH PRIVATE KEY-----
....
  -----END OPENSSH PRIVATE KEY-----

Matrix Server:

• OS: Debian GNU/Linux 11 (bullseye)
• Architecture: amd64,

Problem description:

When I try running systemctl status matrix-backup-borg it fails. Journal says:

Nov 08 04:51:53 matrix systemd[1]: Starting Matrix Borg Backup...
Nov 08 04:51:54 matrix matrix-backup-borg[571311]: docker: invalid reference format.
Nov 08 04:51:54 matrix matrix-backup-borg[571311]: See 'docker run --help'.
Nov 08 04:51:54 matrix matrix-backup-borg[571320]: docker: invalid reference format.
Nov 08 04:51:54 matrix matrix-backup-borg[571320]: See 'docker run --help'.
Nov 08 04:51:54 matrix systemd[1]: matrix-backup-borg.service: Main process exited, code=exited, status=125/n/a
Nov 08 04:51:54 matrix systemd[1]: matrix-backup-borg.service: Failed with result 'exit-code'.
Nov 08 04:51:54 matrix systemd[1]: Failed to start Matrix Borg Backup.

Additional context

Backup server is a FreeBSD Jail on a TrueNAS Core installation running borgmatic

[ToeiRei]

As far as I can see, the container etke.cc/borgmatic gets pulled without a tag; registry.gitlab.com/etke.cc/borgmatic:latest does the trick.

Looks like https://github.com/spantaleev/matrix-docker-ansible-deploy/blob/master/roles/custom/matrix-backup-borg/defaults/main.yml#L15 is the problem here.

[aine-etke]

the issue can be closed