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Mark Bishop
2018-06-25 12:20:13 -07:00
committed by Mark Bishop
parent a99b7f8ef0
commit b9945c10cd
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content/rancher/v2.x/en/upgrades/single-node-upgrade/_index.md
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@@ -27,6 +27,16 @@ docker create --volumes-from <RANCHER_CONTAINER_ID> \
--name rancher-data rancher/rancher:<RANCHER_CONTAINER_TAG>
```
1. Create a different `rancher-data-snapshot` container. This container also backs up the data from your current Rancher Server, but you are creating this container to serve as a restoration point in case something goes wrong with your server upgrade.
- Replace `<RANCHER_CONTAINER_ID>` with the same ID from the previous step.
- Replace `<RANCHER_CONTAINER_TAG>` with the version of Rancher that you are currently running, as mentioned in the **Prerequisite** above.
```
docker create --volumes-from <RANCHER_CONTAINER_ID> \
--name rancher-data rancher/rancher:<RANCHER_CONTAINER_TAG>
```
3. Pull the most recent image of Rancher.
```