docker-volume-backup/test/age-passphrase/docker-compose.yml
nick comer 44ad3bbda2
feat: allow backups to be encrypted with age (#432)
GPG is known to have usability issues and is generally cumbersome to
use. age [0] is a modern alternative to GPG that is designed by a
cryptographer that has worked and continues to work on Golang's crypto
packages for years.

Allowing age to be used to encrypt backups dramatically simplifies the
backup process.

[0]: https://age-encryption.org/
2024-08-19 22:49:49 +02:00

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YAML

services:
backup:
image: offen/docker-volume-backup:${TEST_VERSION:-canary}
restart: always
environment:
BACKUP_CRON_EXPRESSION: 0 0 5 31 2 ?
BACKUP_FILENAME: test.tar.gz
BACKUP_LATEST_SYMLINK: test-latest.tar.gz.age
BACKUP_RETENTION_DAYS: ${BACKUP_RETENTION_DAYS:-7}
AGE_PASSPHRASE: "Dance.0Tonight.Go.Typical"
volumes:
- ${LOCAL_DIR:-./local}:/archive
- app_data:/backup/app_data:ro
- /var/run/docker.sock:/var/run/docker.sock
offen:
image: offen/offen:latest
labels:
- docker-volume-backup.stop-during-backup=true
volumes:
- app_data:/var/opt/offen
volumes:
app_data: