rsyslogd: unexpected GnuTLS error -53 in nsd_gtls.c

[nrser]

I just fired up a sendgridlabs/loggly-docker:1.5 instance via Docker Compose on Docker for Mac (Version 17.06.0-ce-mac19 (18663)) and events are not being sent to Loggly.

I see these errors in the logs:

rsyslogd: unexpected GnuTLS error -53 in nsd_gtls.c:1618: Error in the push function.  [v8.9.0 try http://www.rsyslog.com/e/2078 ]
# ...
rsyslogd-2359: action 'action 1' resumed (module 'builtin:omfwd') [v8.9.0 try http://www.rsyslog.com/e/2359 ]

Those links don't help much, except to clarify that the first one is a TLS issue.

I'm searching around but I haven't come up with much... I'm guessing it's a problem with the loggly.crt that gets added?

Seems like the container is super minimal, and I'm honestly not sure how to debug it...

[nrser]

OK, I now see that #25 addresses this and there's an open PR to fix it... from like ten months ago or something. Guessing this is abondon-ware? Weird that Loggly is pointing to it from their on-boarding docs, really knocks my confidence in them as a first experience :/