Monitor useragent logfile for errors

pixelated / puppet-pixelated

Puppet Module to setup the Pixelated User Agent

GNU Affero General Public License v3.0

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Monitor useragent logfile for errors #35

Closed varac closed 7 years ago

varac commented 8 years ago

We had this already using the dispatcher setup, we just need to re-enable it. I tried quickly but didn't got it running in the first shot so i reverted it today.

re-nobre commented 8 years ago

hey @varac! We are discussing about that here: https://github.com/pixelated/pixelated-user-agent/issues/601 So, i think we can close this issue and create another one after decide how we will solve this problem. What do you think?

deniscostadsc commented 8 years ago

I'm not sure is the same thing.

varac commented 8 years ago

No this is an issue about continuous parsing and monitoring the useragent logfile on the server for errors.

re-nobre commented 8 years ago

ok! Thanks for the clarification, @deniscostadsc and @varac :)

tuliocasagrande commented 7 years ago

The commits @varac talked about are: https://github.com/pixelated/puppet-pixelated/commit/72adb6c1064a155ba99c6565f850a8b8afa6dec1 and https://github.com/pixelated/puppet-pixelated/commit/4a560d6ba6687dfa79745582072341cd8b978397 (revert)

zariye commented 7 years ago

doku for monitoring

varac commented 7 years ago

To QA:

There should be no useragent log nagios alerts in the dashboard
Please review is the regular expressions in /etc/check_mk/logwatch.d/user-agent.cfg are sufficient (by looking in the logs for possible candidates that are not covered by those).
You can test the regex by simply echoing sth into /var/log/pixelated/user-agent.log, wait a few minutes and see if it will end up in /var/lib/check_mk/logwatch/unstable1.unstable.pixelated-project.i/...
Please review if https://github.com/pixelated/project-issues/wiki/Monitoring makes sense to you as well

tayanefernandes commented 7 years ago

@thaissiqueira and I tested it on unstable and everything is working fine and the wiki is good.
About this comment, for now the regular expressions are enough and we can add more on demand.

Please review is the regular expressions in /etc/check_mk/logwatch.d/user-agent.cfg are sufficient (by looking in the logs for possible candidates that are not covered by those).

So, we can deploy on production :relaxed:

varac commented 7 years ago

On tuesdays standup we decided that we need a clear workflow how to handle upcoming log errors. We just updated the Monitoring Logfiles wiki page with instructions how to do this. Hope this is clear enough.

anikarni commented 7 years ago

Looks good @varac .

One thing that isn't working though is that deploy to dev fails due to the check-mk package not existing in dev. Can we elaborate a treatment for dev? Sorry to notice/mention this after the story was considered ready.

varac commented 7 years ago

@anikarni I fixed this wrong dependency in puppet-pixelated, pls try again.