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Reboot all the Analytics hosts for kernel upgrades
Closed, ResolvedPublic8 Estimated Story Points

Description

https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt

All the Analytics hosts need to have their kernel upgraded asap.

List:

  • Analytics Kafka brokers
  • Analytics main brokers (eqiad)
  • Analytics main brokers (codfw)
  • Druid nodes
  • Stat hosts (requires downtime announcement)
  • Analytics1003 (requires downtime announcement)
  • Thorium
  • Hadoop workers
  • Hadoop masters
  • AQS
  • Eventlogging
  • Piwik (remember to couple bohrium's reboot with maintenance for mysql)

Event Timeline

elukey updated the task description. (Show Details)
Ottomata subscribed.

Analytics kafka brokers done.

Piwik/bohrium will be done by Ops as part of the Reboot of all the Ganeti VMs.

elukey set the point value for this task to 8.