Keeping up with the Cirrus cluster (T103599)
Description
Description
| Status | Subtype | 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 |
Event Timeline
Comment Actions
1.6.0 should be the default version in apt now that https://gerrit.wikimedia.org/r/#/c/223251/ has been merged.
Comment Actions
Beta cluster updated on 2015-07-08. Upgrade for production cluster scheduled to start at 2015-07-10T19:00Z.
Comment Actions
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/