727355 - reconfigure graphs1.dmz.sjc1 to accept writes from talos

Status: RESOLVED FIXED

(mozilla.org Graveyard :: Server Operations, task)

Description

[Robert Helmer [:rhelmer]]

graphs-old.m.o is still getting writes from the performance machines.

I have configured and tested graphserver staging, and written some notes here:
https://etherpad.mozilla.org/graphserver-2-0-merge-push

Also, I'd like to move over to this repo at the same time:
hg.mozilla.org/users/rhelmer_mozilla.com/graphs

Let me know when you're ready to proceed and I can walk you through the notes of how I got this working on stage, we can make sure the mana docs are updated etc.

Comment 1

[Dumitru Gherman [:dumitru]]

Let's do this on Fri, if it's not too late.
And we can talk tomorrow or Thu about the steps and update the docs.

Comment 2

[Robert Helmer [:rhelmer]]

(In reply to Dumitru Gherman [:dumitru] from comment #1)
> Let's do this on Fri, if it's not too late.
> And we can talk tomorrow or Thu about the steps and update the docs.

Sounds good, thanks! Just FYI I am out next week, but we can make sure there are fallback plans and make sure you know who to contact in case there are any issues.

Comment 3

[Dumitru Gherman [:dumitru]]

Changed the apache configs in puppet.

Comment 4

[Robert Helmer [:rhelmer]]

Walked through the etherpad with dumitru, here are the changes applied:

* install mercurial package
* hg clone to new temporary dir
** mkdir /var/www/html/graphs.hg && chown graphs:graphs /var/www/html/graphs.hg
** add "umask 002" to ~graphs/.bash_profile
** hg clone http://hg.mozilla.org/users/rhelmer_mozilla.com/graphs /var/www/html/graphs.hg
* configure in /var/www/html/graphs.hg :
** js/config.js
** server/api.wsgi
*** needs r/o connection to slave configured
** server/collect.wsgi
*** needs r/w connection to master configured
* mv dist.htacess .htaccess
* mv git clone to backup
** mv /var/ww/html/graphs /var/www/html/graphs.git
* mv hg clone to graphs
** mv /var/ww/html/graphs.hg /var/www/html/graphs
* modify apache config to be like stage
** new WSGIScriptAlias lines for collector/collector.cgi
    WSGIScriptAlias /server/collect.cgi /var/www/html/graphs/server/collect.wsgi
    WSGIScriptAlias /server/collect /var/www/html/graphs/server/collect.wsgi
** restart apache
** test in https://bugzilla.mozilla.org/show_bug.cgi?id=721884

Comment 5

[Robert Helmer [:rhelmer]]

BTW 'hg tag'd the code here as v2.0, we should start using tags for pushed :)