The robot healthcheck is now systematically failing in CI daily master chain (and gating chains based on Master)

 
Basic DMAAP Data Router Health Check | FAIL |
{{ ConnectionError: HTTPConnectionPool(host='dmaap-dr-node.onap', port=8080): Max retries exceeded with url: /internal/fetchProv (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe4826b9b50>: Failed to establish a new connection: [Errno 111] Connection refused'))}}

last Master Run: https://gitlab.com/Orange-OpenSource/lfn/onap/xtesting-onap/-/jobs/421655758

It may be due to a change in dmaap that would not have been reported in its associated tests, interaction with AAF?

Could you have a look?