Change Details

Each Elasticsearch server hosts 2 or more of the Elastic clusters (named 'chi', 'omega', and 'psi'). [[ https://wikitech.wikimedia.org/wiki/Incidents/2024-03-27_Elasticsearch_Omega_Cluster_Failure | We recently had an outage that involved only a single cluster ]] . While I was able to quickly assemble [[ https://phabricator.wikimedia.org/P59006 | an inventory of omega cluster hosts using ansible ]] , it's preferable to have something ready on the cumin hosts. Creating this ticket to add cluster-specific cumin aliases for all Elastic environments: - eqiad - codfw - cloudelastic - relforge

Each Elasticsearch server hosts 2 or more of the Elastic clusters (named 'chi', 'omega', and 'psi'). [[ https://wikitech.wikimedia.org/wiki/Incidents/2024-03-27_Elasticsearch_Omega_Cluster_Failure | We recently had an outage that involved only a single cluster ]] . While I was able to quickly assemble [[ https://phabricator.wikimedia.org/P59006 | an inventory of omega cluster hosts using ansible ]] , it's preferable to have something ready on the cumin hosts. Creating this ticket to add cluster-specific cumin aliases for production Elastic environments: - eqiad - codfw

Each Elasticsearch server hosts 2 or more of the Elastic clusters (named 'chi', 'omega', and 'psi'). [[ https://wikitech.wikimedia.org/wiki/Incidents/2024-03-27_Elasticsearch_Omega_Cluster_Failure | We recently had an outage that involved only a single cluster ]] . While I was able to quickly assemble [[ https://phabricator.wikimedia.org/P59006 | an inventory of omega cluster hosts using ansible ]] , it's preferable to have something ready on the cumin hosts. Creating this ticket to add cluster-specific cumin aliases for allproduction Elastic environments: - eqiad - codfw - cloudelastic - relforge