File "/usr/lib/python3/dist-packages/requests/sessions.py", line 533, in request resp = self.send(prep, **send_kwargs) File "/usr/lib/python3/dist-packages/requests/sessions.py", line 646, in send r = adapter.send(request, **kwargs) File "/usr/lib/python3/dist-packages/requests/adapters.py", line 516, in send raise ConnectionError(e, request=request) requests.exceptions.ConnectionError: HTTPConnectionPool(host='i10grafana.informatik.uni-erlangen.de', port=8086): Max retries exceeded with url: /write?db=terraneo&precision=s (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f8ff100d730>: Failed to establish a new connection: [Errno 111] Connection refused')) Cleaning up file based variables ERROR: Job failed: exit code 1