panubo / docker-s3-backup

S3 Backup image

S3FS Backup

Simple backup image. Creates a single compressed tar file and uploads to an S3 bucket. Optionally encrypted with AES-256-CBC.

Configuration

See panubo/s3fs for S3 configuration options.

• BACKUP_KEEP - Days to retain backups (Default 0, disabled).
• BACKUP_DST - Backup Destination (Default /mnt/s3)
• BACKUP_SRC - Files to backup eg /mnt/foo /mnt/bar
• BACKUP_TMP - Temp working space (Default /tmp)
• BACKUP_NAME - Name of backup (Default $(date +%Y%m%d%H%M%S))
• BACKUP_EXCLUDE - Files to exclude
• BACKUP_PASSPHRASE - Optional encyption key /passphrase

Note

For best practice use an append-only bucket policy (no delObject permission) w/ expiry (object lifecycle policy).

Status

Production stable.