⚓ T105101 Upgrade Logstash Elasticsearch cluster to 1.6.0

Status	Assigned	Task
Resolved	• bd808	T69817 Monitor for anomalies/spikes in read failures of memcached
Resolved	• bd808	T100735 Have Logstash report per-channel log message rate to Graphite
Resolved	• bd808	T99735 Upgrade Logstash to 1.5.3
Resolved	• bd808	T97545 reinstall logstash1001-1003
Resolved	• bd808	T105101 Upgrade Logstash Elasticsearch cluster to 1.6.0

• bd808 created this task.Jul 7 2015, 11:39 PM

• bd808 raised the priority of this task from to Medium.

• bd808 updated the task description. (Show Details)

• bd808 added a project: Wikimedia-Logstash.

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Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJul 7 2015, 11:39 PM

Deb at https://download.elastic.co/elasticsearch/elasticsearch/elasticsearch-1.6.0.deb

• bd808 claimed this task.Jul 7 2015, 11:43 PM

1.6.0 should be the default version in apt now that https://gerrit.wikimedia.org/r/#/c/223251/ has been merged.

Beta cluster updated on 2015-07-08. Upgrade for production cluster scheduled to start at 2015-07-10T19:00Z.

• bd808 mentioned this in T97545: reinstall logstash1001-1003.Jul 9 2015, 3:53 PM

Ran into one issue so far while upgrading. The /etc/default/elasticsearch file that we've been using on other hosts with no issues had strange errors on logstash1004. The fix was simple but annoying: https://gerrit.wikimedia.org/r/#/c/224185/

• bd808 closed this task as Resolved.Jul 11 2015, 9:39 PM

• bd808 moved this task from To Do to Done on the User-bd808 board.

• bd808 moved this task from Done to Archive on the User-bd808 board.Jul 24 2015, 5:18 PM

• bd808 moved this task from Backlog to Archive on the Wikimedia-Logstash board.Jul 28 2015, 4:49 PM

fgiunchedi added a project: observability.Aug 19 2019, 2:33 PM