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backup.env

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+# Backup Configuration for docker-volume-backup
+# Documentation: https://offen.github.io/docker-volume-backup/reference/
+
+# --- SCHEDULE ---
+# Backup runs daily at 3:00 AM (cron format)
+BACKUP_CRON_EXPRESSION=0 3 * * *
+
+# --- BACKUP NAMING ---
+# Backup filename pattern (timestamp format)
+BACKUP_FILENAME=backup-%Y-%m-%dT%H-%M-%S.tar.gz
+
+# --- RETENTION ---
+# Keep backups for 7 days locally
+BACKUP_RETENTION_DAYS=7
+
+# --- COMPRESSION ---
+# Use gzip compression (options: gz, zst)
+BACKUP_COMPRESSION=gz
+
+# --- STOP CONTAINERS ---
+# Timeout for stopping containers (in seconds)
+BACKUP_STOP_CONTAINER_TIMEOUT=30
+
+# --- LOCAL ARCHIVE ---
+# Backups are stored in /archive (mounted from ./backups)
+BACKUP_ARCHIVE=/archive
+
+# --- ENCRYPTION (optional) ---
+# Uncomment and set a passphrase to enable GPG encryption
+# GPG_PASSPHRASE=your-secure-passphrase
+
+# --- S3 REMOTE BACKUP (optional) ---
+# Uncomment to enable S3/MinIO backup target
+# AWS_S3_BUCKET_NAME=your-bucket-name
+# AWS_S3_PATH=jmp-server
+# AWS_ACCESS_KEY_ID=your-access-key
+# AWS_SECRET_ACCESS_KEY=your-secret-key
+# AWS_ENDPOINT=s3.amazonaws.com
+# AWS_ENDPOINT_PROTO=https
+
+# --- SSH REMOTE BACKUP (optional) ---
+# Uncomment to enable SSH/SFTP backup target
+# SSH_HOST_NAME=backup.example.com
+# SSH_PORT=22
+# SSH_USER=backup
+# SSH_REMOTE_PATH=/backups/jmp-server
+# SSH_IDENTITY_FILE=/root/.ssh/id_rsa
+
+# --- NOTIFICATIONS (optional) ---
+# Email notification on backup failure
+# NOTIFICATION_URLS=smtp://user:password@smtp.example.com:587/?from=backup@example.com&to=admin@example.com
+
+# Discord webhook notification
+# NOTIFICATION_URLS=discord://token@channel
+
+# Notification level: error, info (default: error)
+# NOTIFICATION_LEVEL=error
+
+# --- EXEC LABELS (optional) ---
+# Run commands inside containers before/after backup
+# Example: dump database before backup
+# Use labels on containers:
+#   docker-volume-backup.exec-pre=/bin/sh -c 'pg_dump -U $POSTGRES_USER $POSTGRES_DB > /backup.sql'
+#   docker-volume-backup.exec-post=/bin/sh -c 'rm /backup.sql'