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Add note for new behavior when uninstalling in HA mode

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Billy Tat
2021-04-22 21:37:01 -07:00
parent 1e89605bb0
commit db74d02c32
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content/rancher/v2.5/en/faq/removing-rancher/_index.md
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@@ -32,6 +32,15 @@ The capability to access a downstream cluster without Rancher depends on the typ
If you [installed Rancher on a Kubernetes cluster,]({{<baseurl>}}/rancher/v2.5/en/installation/install-rancher-on-k8s/) remove Rancher by using the [System Tools]({{<baseurl>}}/rancher/v2.5/en/system-tools/) with the `remove` subcommand.
As of Rancher v2.5.8, uninstalling Rancher in high-availability (HA) mode will also remove all `helm-operation-*` pods and the following apps:
- fleet
- fleet-agent
- rancher-operator
- rancher-webhook
Custom resources (CRDs) and custom namespaces will still need to be manually removed.
If you installed Rancher with Docker, you can uninstall Rancher by removing the single Docker container that it runs in.
Imported clusters will not be affected by Rancher being removed. For other types of clusters, refer to the section on [accessing downstream clusters when Rancher is removed.](#if-the-rancher-server-is-deleted-how-do-i-access-my-downstream-clusters)