Healthcheck interval makes for a lot of noise

[alandrees]

After firing up the docker image, I noticed there is a lot of noise related to doing dns resolution on 127.0.0.1.

I figured out it was due to the health check , running every 1 second.

Might be worthwhile to either a) give it a configurable interval or b) have facilities to quell the noise for the health-check specifically.

[SISheogorath]

Oh, agreed, 1 seconds is a bit much, I didn't see that part:

https://github.com/inspircd/inspircd-docker/blob/bfbc233cae332cd84e54afbe8cb860411773f6f6/Dockerfile#L58

I guess once a minute would be fine as well. Can you provide the error message you see? Maybe I can motivate @SaberUK to add an option to ignore 127.0.0.1 (or other network masks) for those :)

[alandrees]

I had to build the image without the healthcheck to keep my server up this morning, so I'll have to pull up a dev version.

[alandrees]

Going to open another issue regarding the health-check crashing issue.

[alandrees]

@SISheogorath This is the message that keeps repeating:

Mon Sep 30 2019 23:26:00 core_dns: cache: Checking cache for 1.0.0.127.in-addr.arpa