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documenting how you have to edit a cluster for new etcd features

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Denise Schannon
2019-03-25 11:55:59 -07:00
parent 7338ed51f5
commit 9df4de1bea
2 changed files with 6 additions and 1 deletions
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5
content/rancher/v2.x/en/cluster-admin/backing-up-etcd/_index.md
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@@ -9,9 +9,12 @@ In the Rancher UI, etcd backup and recovery for [Rancher launched Kubernetes clu
Rancher recommends enabling the ability to set up recurring snapshots, but one-time snapshots can easily be taken as well.
>**Note:** If you have any Rancher launched Kubernetes clusters that were created prior to v2.2.0, you must [edit the existing cluster]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/editing-clusters/) and save it in order to enable the new snapshot features. Even if you had already enabled snapshots prior to v2.2.0, you must do this step as the old snapshots will not be available to [back up and restore etcd]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/restoring-etcd/).
## Configuring Recurring Snapshots for the Cluster
By default, any [Rancher launched Kubernetes clusters]({{< baseurl >}}/rancher/v2.x/en/cluster-provisioning/rke-clusters/) are enabled to take recurring snapshots that are saved locally. If you have any Rancher launched Kubernetes clusters that were created prior to v2.2.0, you can enable recurring snapshots by editing the existing cluster.
By default, any [Rancher launched Kubernetes clusters]({{< baseurl >}}/rancher/v2.x/en/cluster-provisioning/rke-clusters/) are enabled to take recurring snapshots that are saved locally.
During cluster provisioning or editing the cluster, the configuration about snapshots are in the advanced section for **Cluster Options**. Click on **Show advanced options**.

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content/rancher/v2.x/en/cluster-admin/restoring-etcd/_index.md
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@@ -9,6 +9,8 @@ etcd backup and recovery for [Rancher launched Kubernetes clusters]({{< baseurl
Rancher recommends enabling the [ability to set up recurring snapshots of etcd]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/backing-up-etcd/#configuring-recurring-snapshots-for-the-cluster), but [one-time snapshots]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/backing-up-etcd/#one-time-snapshots) can easily be taken as well. Rancher allows restore from [saved snapshots](##restoring-your-cluster-from-a-snapshot) or if you don't have any snapshots, you can still [restore etcd](#recovering-etcd-without-a-snapshot).
>**Note:** If you have any Rancher launched Kubernetes clusters that were created prior to v2.2.0, you must [edit the existing cluster]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/editing-clusters/) and save it in order to [enable the new snapshot features]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/backing-up-etcd/). Even if you had already enabled snapshots prior to v2.2.0, you must do this step as the old snapshots will not be available to back up and restore etcd.
## Viewing Available Snapshots
The list of all available snapshots for the cluster is available.