diff --git a/deploy-manage/upgrade/deployment-or-cluster/elasticsearch.md b/deploy-manage/upgrade/deployment-or-cluster/elasticsearch.md index d8adc4e5de..08efa8ecab 100644 --- a/deploy-manage/upgrade/deployment-or-cluster/elasticsearch.md +++ b/deploy-manage/upgrade/deployment-or-cluster/elasticsearch.md @@ -9,7 +9,7 @@ products: # Upgrade {{es}} [upgrading-elasticsearch] -An {{es}} cluster can be upgraded one node at a time so upgrading does not interrupt service. Running multiple versions of {{es}} in the same cluster beyond the duration of an upgrade is not supported, as shards cannot be replicated from upgraded nodes to nodes running the older version. +This document provides the detailed steps for performing a rolling upgrade of a self-managed {{es}} cluster. A rolling upgrade allows you to upgrade your cluster one node at a time without interrupting service. Running multiple versions of {{es}} in the same cluster beyond the duration of an upgrade is not supported, as shards cannot be replicated from upgraded nodes to nodes running the older version. :::{note} Upgrading from a release candidate build, such as 9.0.0-rc1, is unsupported. Use pre-releases only for testing in a temporary environment. diff --git a/deploy-manage/upgrade/plan-upgrade.md b/deploy-manage/upgrade/plan-upgrade.md index b11645a945..8d2b13d591 100644 --- a/deploy-manage/upgrade/plan-upgrade.md +++ b/deploy-manage/upgrade/plan-upgrade.md @@ -151,7 +151,7 @@ The minimum steps your plan should include are: 1. Upgrade {{es}} and {{kib}} to the latest 8.19 version, as a requirement for the major upgrade to {{version.stack}}. 2. Upgrade all ingest components to the latest 8.19 version, as otherwise they won't be compatible with {{es}} running {{version.stack}}. 3. Follow all [preparation steps](./prepare-to-upgrade.md) and use the upgrade assistant to ensure the cluster is ready for a major upgrade. -4. {{es}} and {{kib}} to {{version.stack}}. +4. Upgrade {{es}} and {{kib}} to {{version.stack}}. ## Next steps