# docker-vault-backup

perform a backup of vault raft base
need an vautl approle authentification with following policie

```terraform
  rule {
      path = "sys/storage/raft/snapshot"
      capabilities = ["read"]
  }
```

## ENV variable

- VAULT_APPROLEID
- VAULT_SECRETID
- RETENTION
- VAULT_ADDR

## mount

mount your backup location on /backup