backup-gitlab

#!/bin/sh
set -u

# For GitLab's instructions on backup and restore, see:
# https://docs.gitlab.com/ee/raketasks/backup_restore.html

SRC=/etc/gitlab
DST=/var/opt/gitlab/config-backups
DATE="`date +%s_%Y_%m_%d`"
DAYS_TO_KEEP=7

# Run GitLab backup. NB: backups are specific to a GitLab version.
docker-compose exec gitlab gitlab-rake gitlab:backup:create

# GitLab doesn't backup config files, so take a backup manually.
docker-compose exec gitlab install -m0700 -d "$DST"
docker-compose exec gitlab tar czf "$DST/$DATE.tar.gz" $SRC

# Delete old backups.
docker-compose exec gitlab find "$DST" -mindepth 1 -maxdepth 1 -type f -name '*.tar.gz' -mtime +$DAYS_TO_KEEP -delete