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making changes for Denise's feedback
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@@ -70,7 +70,7 @@ To take recurring snapshots, enable the `etcd-snapshot` service, which is a serv
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services:
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etcd:
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snapshot: true # enables recurring etcd snapshots
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creation: 5m0s # time increment between snapshots
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creation: 6h0s # time increment between snapshots
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retention: 24h # time increment before snapshot purge
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```
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@@ -42,7 +42,7 @@ If you upgrade Rancher, but the upgrade does not complete successfully, you may
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```
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kubectl --kubeconfig=kube_config-rancher-cluster.yml set image deployment/cattle cattle-server=rancher/rancher:<PRIOR_VERSION> -n cattle-system
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```
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Replace `<VERSION_TAG>` with the version that you were running before upgrade. For a list of tags available, see [DockerHub](https://hub.docker.com/r/rancher/rancher/tags/). However, don't use any tag suffixed with `-rc`, as they are used for testing and are not officially supported.
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Replace `<VERSION_TAG>` with the version that you were running before upgrade. For a list of tags available, see the [Rancher Forum Announcements](https://forums.rancher.com/c/announcements).
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**Step Result:** The rollback begins. Rancher Server may be unavailable for a few minutes.
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@@ -30,7 +30,7 @@ To upgrade Rancher 2.x running in a high availability configuration, run an upgr
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```
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kubectl --kubeconfig=kube_config_rancher-cluster.yml set image deployment/cattle cattle-server=rancher/rancher:<VERSION_TAG> -n cattle-system
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```
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Replace `<VERSION_TAG>` with the version that you want to upgrade to. For a list of tags available, see [DockerHub](https://hub.docker.com/r/rancher/rancher/tags/). However, don't use any tag suffixed with `-rc`, as they are used for testing and are not officially supported.
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Replace `<VERSION_TAG>` with the version that you want to upgrade to. For a list of tags available, see the [Rancher Forum Announcements](https://forums.rancher.com/c/announcements).
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**Step Result:** The upgrade begins. Rancher Server may be unavailable for a few minutes.
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