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Upgrade logstash Elasticsearch cluster to 1.0
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After Nik & Chad have completed upgrading the Cirrus cluster to use the 1.0 version of Elasticsearch the logstash cluster should be upgraded as well.

Version: wmf-deployment
Severity: enhancement



Event Timeline

bzimport raised the priority of this task from to Medium.Nov 22 2014, 3:06 AM
bzimport set Reference to bz61551.
bzimport added a subscriber: Unknown Object (MLST).

The new logstash instance in the deployment-prep project is running elasticsearch 1.0.1 and seems to work as expected. Upgrading production should just be a matter of getting a deploy window and doing the update. It may be a good idea to coordinate this with Nik to have some backup in case something strange happens during the upgrade.

Upgraded elasticsearch on logstash cluster to 1.0.1.