ReleaseEngineering/How To/Decommission Slave: Difference between revisions

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** Disable slave from production
** Disable slave from production
** Make sure is no longer attach to a master
** Make sure is no longer attach to a master
* Shut down machine  
** Shut down machine  
** Remove from Nagios  
** Remove from Nagios  
*** From puppet sysadmin repository (modules/nagios4/manifests/prod/releng/scl3.pp)
*** From puppet sysadmin repository (modules/nagios4/manifests/prod/releng/scl3.pp)

Revision as of 07:27, 26 September 2017

There are a few steps that need to be followed here in order to decommission a slave.

The list of slaves in DB is available here (https://secure.pub.build.mozilla.org/slavealloc/ui/#slaves)

  • In order to decommission a slave the bellow steps must be taken in this order:
    • Disable slave from production
    • Make sure is no longer attach to a master
    • Shut down machine
    • Remove from Nagios
      • From puppet sysadmin repository (modules/nagios4/manifests/prod/releng/scl3.pp)
    • Remove from Inventory
      • People from DCOps team must mark these machines as decommissioned
    • Remove from buildbot-configs
      • mozilla-tests/production_config.py or mozilla/production_config.py
    • Remove from DB

Usefull bug examples

  • Bug 1396454
  • Bug 1402830
Retrieved from "https://wiki.mozilla.org/index.php?title=ReleaseEngineering/How_To/Decommission_Slave&oldid=1181254"