minio/restic

Restic

This docker-compose.yml file runs Restic backup as per crontab.txt with parameters set in .env using the restic/restic image.

Setup

Setup your config

cp .env.template .env
vi .env

Run the container

docker-compose up -d
docker logs restic -f

Operation

Monitoring

For monitoring purposes the script data/restic/push-metric.sh is executed prior to and after any backup. If the environment variable $PROM_GW_URL is set the respective Prometheus Push Gateway will get informed about the backup start and result (stop, incomplete, fail). In case of a proper stop, further statistics will be send to the Push Gateway.

List snapshots with date/time

/ # restic ls
Fatal: Invalid arguments, either give one or more snapshot IDs or set filters.
/ # restic snapshots
repository 276b6a79 opened successfully, password is correct
ID        Time                 Host        Tags        Paths
------------------------------------------------------------------
e70bd81a  2020-01-05 23:39:20  restic                  /mnt/source
d629a178  2020-01-06 20:20:06  restic                  /mnt/source
------------------------------------------------------------------
2 snapshots

Show diff between snapshots

restic diff e70bd81a d629a178

References

• Restic docu: https://restic.readthedocs.io/en/stable/index.html