Remove docker from backups

main.py

@@ -76,7 +76,7 @@ def backup_containers(nodes):
             CUR_PROJECT,
         ]
     )
-    cont_names = [x["name"] for x in containers]
+    cont_names = [x["name"] for x in containers if "docker" not in x["name"]]
     for name in cont_names:
         print(f"Snapshot {name}")
         std = subprocess.run(