Create tar files of volumes
Backups:
Vaulwarden:
pi@docker:~ $ docker run --rm --volumes-from vaultwarden -v $(pwd):/backup busybox \
tar cvfz /backup/vaultwarden_$(date +"%Y%m%d-%H%M").tar /data
dokuwiki:
pi@docker:~ $ docker run --rm --volumes-from dokuwiki -v $(pwd):/backup busybox \
tar cvfz /backup/dokuwiki_$(date +"%Y%m%d-%H%M").tar /config
Restore:
Vaulwarden:
pi@docker:~ $ docker run --rm --volumes-from vaultwarden -v $(pwd):/backup busybox \
sh -c "cd /data && tar xvf /backup/vaultwarden_$(date +"%Y%m%d-%H%M").tar --strip 1"
dokuwiki:
pi@docker:~ $ docker run --rm --volumes-from dokuwiki -v $(pwd):/backup busybox \
sh -c "cd /config && tar xvf /backup/dokuwiki_$(date +"%Y%m%d-%H%M").tar --strip 1"