Last modified: 2013-04-22 16:14:26 UTC
This is more of a self reminder. Adapt varnish mobile puppet class on beta. This is tracked in Mobile as a scrum sprint: https://mingle.corp.wikimedia.org/projects/mobile/cards/378
Puppet change is https://gerrit.wikimedia.org/r/44709
Patchset 13 let puppet run properly on the instance and also have the backend/frontend varnish services to run. Things that are still lacking: varnishncsa is not running so we have no log at all. We need a varnishncsa that write logs to the local filesystem under /var/log/varnish/ varnish gives out a 503 error: $ curl -x 208.80.153.143:80 'http://en.wikipedia.beta.wmflabs.org/' <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <title>503 Service Unavailable</title> </head> <body> <h1>Error 503 Service Unavailable</h1> <p>Service Unavailable</p> <h3>Guru Meditation:</h3> <p>XID: 1535339352</p> <hr> <p>Varnish cache server</p> </body> </html>
Mailed Andrew / Mark to get more clue :-]
I figured it out (I think). https://gerrit.wikimedia.org/r/44709 at patchset 19 manages to get a "Unconfigured domain" error which is the default docroot ;-) Tested URL: http://en.wikipedia.m.beta.wmflabs.org/
updated mingle card.
Everything working fine for now. The URL scheme has been slightly altered to use http://en.m.wikipedia.beta.wmflabs.org/ just like it is in production. The varnish changes still have to be validated by ops but have been deployed on the labs instance. I am lowering the priority since all that is left to do is having the deployed changes to be merged.
This is pending ops review.
I have finally rebased all the pending varnish patches today. I have created a new instance to test out the class, will get them reviewed / merged as soon as I have verified they are properly working.
https://gerrit.wikimedia.org/r/44709 (Gerrit Change I198e5ae4cdea89af82901ddc1461ef4701e9e1cc) | change APPROVED and MERGED [by Mark Bergsma]
Finally managed to rebase the changes and talk with mark. He merged the changes :-] There is nothing left to do now I guess.
