Add borg_backup/borg_docker_backup.sh

borg_backup/borg_docker_backup.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+set -e
+
+# Configurable variables
+REPO="borgbackup@192.168.1.184:/mnt/fileserver/borg"
+NOTIFY_URL="https://ntfy.treehousefullofstars.com/backups"
+SERVICES_FILE="/home/jadowyne/services.txt"
+
+# Helper function to notify
+ntfy_notify() {
+    curl -H "Title: Borg Backup" -d "$2: $1" "$NOTIFY_URL"
+}
+
+while IFS=';' read -r SERVICE SRVPATH; do
+    # Skip blank or comment lines
+    [[ "$SERVICE" =~ ^#.*$ || -z "$SERVICE" ]] && continue
+
+    echo "=== Backing up $SERVICE ==="
+    PARENT_DIR="$(dirname "$SRVPATH")"
+    FOLDER_NAME="$(basename "$SRVPATH")"
+    SECONDS=0
+
+    cd "$SRVPATH" || {
+        ntfy_notify "$SERVICE: Cannot cd to $SRVPATH" "Error"
+        continue
+    }
+
+    # Shutdown service
+    docker compose down
+    sleep 5
+
+    if docker compose ps | grep -q 'Up'; then
+        ntfy_notify "$SERVICE: Failed to shut down containers" "Error"
+        continue
+    fi
+
+    cd "$PARENT_DIR" || { echo "Could not cd to $PARENT_DIR"; continue; }
+
+    # Run Borg backup
+    ARCHIVE="$SERVICE-$(date +%Y-%m-%d_%H-%M-%S)"
+    BORG_PASSPHRASE='Jumbocarrot&001' borg create --compression zstd,6 "$REPO::$ARCHIVE" "$FOLDER_NAME"
+
+    BORG_PASSPHRASE='Jumbocarrot&001' borg prune --prefix "${SERVICE}-" --keep-last=4 "$REPO"
+
+    if [ $? -eq 0 ]; then
+        cd "$SRVPATH" || {
+            ntfy_notify "$SERVICE: Cannot cd to $SRVPATH" "Error"
+            continue
+        }
+        # Start service back up
+        docker compose up -d
+
+        ELAPSED="$SECONDS"
+        MIN=$((ELAPSED/60))
+        SEC=$((ELAPSED%60))
+
+        if docker compose ps | grep -q 'Up'; then
+            ntfy_notify "$SERVICE backed up and restarted successfully in ${MIN}m ${SEC}s" "Success"
+        else
+            ntfy_notify "$SERVICE backup successful, but failed to restart service in ${MIN}m ${SEC}s" "Error"
+        fi
+    else
+        ntfy_notify "$SERVICE backup FAILED (see logs)" "Error"
+        # Consider starting the service anyway
+        docker compose up -d
+    fi
+
+done < "$SERVICES_FILE"