backup-docker-to-local.py

@@ -217,10 +217,7 @@ def is_image_ignored(container):
     return False
 
 def backup_with_containers_paused(volume_name, volume_dir, containers, shutdown):
-    if containers:
-        stop_containers(containers)
-    else:
-        print(f"{volume_name} has no containers to stop. Skipped.")
+    stop_containers(containers)
     backup_volume(volume_name, volume_dir)
     
     # Just restart containers if shutdown is false
@@ -284,6 +281,9 @@ def main():
     for volume_name in volume_names:
         print(f'Start backup routine for volume: {volume_name}')
         containers = execute_shell_command(f"docker ps --filter volume=\"{volume_name}\" --format '{{{{.Names}}}}'")
+        if not containers:
+            print('Skipped due to no running containers using this volume.')
+            continue
         if args.everything:
             backup_everything(volume_name, containers, args.shutdown)
         else:    

recover-docker-from-local.sh

@@ -24,32 +24,19 @@ backup_sql="/$backup_folder/sql/$database_name.backup.sql"
 
 # DATABASE RECOVERY
 
-if [ ! -z "$database_type" ]; then
-  if [ "$database_type" = "postgres" ]; then
-    if [ -n "$database_container" ] && [ -n "$database_password" ] && [ -n "$database_name" ]; then
-      echo "Recover PostgreSQL dump"
-      export PGPASSWORD="$database_password"
-      cat "$backup_sql" | docker exec -i "$database_container" psql -v ON_ERROR_STOP=1 -U "$database_user" -d "$database_name"
-      if [ $? -ne 0 ]; then
-          echo "ERROR: Failed to recover PostgreSQL dump"
-          exit 1
-      fi
-      exit 0
-    fi
-  elif [ "$database_type" = "mariadb" ]; then
-    if [ -n "$database_container" ] && [ -n "$database_password" ] && [ -n "$database_name" ]; then
-      echo "recover mysql dump"
-      cat "$backup_sql" | docker exec -i "$database_container" mariadb -u "$database_user" --password="$database_password" "$database_name"
-      if [ $? -ne 0 ]; then
-          echo "ERROR: Failed to recover mysql dump"
-          exit 1
-      fi
-      exit 0
+if [ -f "$backup_sql" ]; then
+  if [ -n "$database_container" ] && [ -n "$database_password" ] && [ -n "$database_name" ]; then
+    echo "recover mysql dump"
+    cat "$backup_sql" | docker exec -i "$database_container" mariadb -u "$database_user" --password="$database_password" "$database_name"
+    if [ $? -ne 0 ]; then
+        echo "ERROR: Failed to recover mysql dump"
+        exit 1
     fi
+    exit 0
   fi
   echo "A database backup exists, but a parameter is missing."
   exit 1
-fi
+fi 
 
 # FILE RECOVERY