[studies] Access to Elasticsearch via SSL not verifying certs

[jgbarah]

For all datasources, when access to Elasticsearch (either for enriched or raw indexes) is done via SSL, we have an option to avoid checking certificates. That's useful when we're accessing an Elasticsearch instance with, for example, a self-signed certificate.

But for studies, it seems we don't have something similar. That means we cannot run studies when Elasticsearch is accessed like that.

So, I think we should have that option when studies are reading or writing to such indexes...

[valeriocos]

@jgbarah , is it possible that this issue has been already solved/addressed? I remember that @alpgarcia did some work on it:

• https://github.com/chaoss/grimoirelab-elk/blob/master/grimoire_elk/enriched/git.py#L832 (areas of code)
• https://github.com/chaoss/grimoirelab-elk/blob/master/grimoire_elk/enriched/git.py#L664 (demography)
• https://github.com/chaoss/grimoirelab-elk/blob/master/grimoire_elk/enriched/enrich.py#L849 (onion)

kafka_kip doesn't seem to need it (https://github.com/chaoss/grimoirelab-elk/blob/master/grimoire_elk/enriched/mbox_study_kip.py)

[alpgarcia]

This seems to be a duplicate of #363 and it should be solved by #392

[valeriocos]

Fixed with https://github.com/chaoss/grimoirelab-elk/pull/392