Change Details

This is blocked until the related rack/setup/deploy task is completed. Once done it will allow us to deprecate the old/OOW analytics1028-41.

High level things to do: 1) Help dcops to rack/setup/deploy the new hosts: two masters, one coordinator and three workers. This will likely need some partman config or similar. 2) Come up with the the new config in puppet for the test cluster. I have gathered some things to keep in mind when bootstrapping a testing cluster https://wikitech.wikimedia.org/wiki/User:Elukey/Analytics/Hadoop 3) Once all is done, decommission the old test cluster and give the green light to the DC ops team to decommission analytics1028->40. 4) Special consideration for analytics1041 that runs our Druid testing cluster. We'll need to find a solution, maybe a co-location somewhere or possibly a VM (more likely). 1041 will need to be decommed as well. See subtasks for more info :)

This is blocked until the related rack/setup/deploy task is completedHigh level things to do: 1) Help dcops to rack/setup/deploy the new hosts: two masters, one coordinator and three workers. This will likely need some partman config or similar. 2) Come up with the the new config in puppet for the test cluster. I have gathered some things to keep in mind when bootstrapping a testing cluster https://wikitech.wikimedia.org/wiki/User:Elukey/Analytics/Hadoop 3) Once all is done, decommission the old test cluster and give the green light to the DC ops team to decommission analytics1028->40. 4) Special consideration for analytics1041 that runs our Druid testing cluster. We'll need to find a solution, maybe a co-location somewhere or possibly a VM (more likely). Once done it will allow us to deprecate the old/OOW analytics1028-41.1041 will need to be decommed as well. See subtasks for more info :)