Last modified: 2014-10-21 19:40:59 UTC

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Bug 72319 - Provide mechanism to add/remove minions from git-deploy
Provide mechanism to add/remove minions from git-deploy
Status: NEW
Product: Wikimedia
Classification: Unclassified
Deployment systems (Other open bugs)
wmf-deployment
All All
: Unprioritized normal (vote)
: ---
Assigned To: Nobody - You can work on this!
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2014-10-21 16:43 UTC by C. Scott Ananian
Modified: 2014-10-21 19:40 UTC (History)
4 users (show)

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---


Attachments

Description C. Scott Ananian 2014-10-21 16:43:05 UTC
cscott: ocg's git deploy set still has tantalum.eqiad.wmnet in it, which has been deactivated for a while now.
cscott: how do i remove it from the set of hosts which git deploy targets?
ori: cscott: here you go: https://wikitech.wikimedia.org/wiki/Trebuchet#Removing_minions_from_redis
cscott: i like how none of the words in that url have 'git' or 'deploy' anywhere in them. ;)
cscott: $ redis-cli srem "deploy:ocg/ocg:minions" tantalum.eqiad.wmnet
cscott: (integer) 1
cscott: whoo!
cscott: ori: thanks
ori: cscott: can you do me a favor? i'm doing 15 things atm. can you file a bug about that? it should be automatic.
ori: (and more secure, for that matter..)
Comment 1 Antoine "hashar" Musso (WMF) 2014-10-21 19:40:59 UTC
tantalum.eqiad.wmnet has been decommissioned beginning of August 2014 by https://gerrit.wikimedia.org/r/#/c/152739/ ( RT: 7947 ).

Seems Trebuchet has an intermediary redis backend holding the target hosts:
https://wikitech.wikimedia.org/wiki/Trebuchet#Clean_up_old_minions

I am wondering why it does not rely on salt list directly which to me should auto cleanup when a salt minion disappear.   But then, I know nothing about salt :/

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