# Upgrading local test cluster

**URL:** <https://forums.suse.com/t/upgrading-local-test-cluster/12728>\
**Category:** SUSE Rancher Prime\
**Created:** [December 15, 2018, 12:13am UTC](https://forums.suse.com/t/upgrading-local-test-cluster/12728 "2018-12-15T00:13:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![SimonT](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@SimonT](https://forums.suse.com/u/SimonT)\
**Post date:** [December 15, 2018, 12:13am UTC](https://forums.suse.com/t/upgrading-local-test-cluster/12728/1 "2018-12-15T00:13:57Z")

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I created a Single Node install v2.0.8 and then later added more nodes (local Ubuntu servers) to my cluster using… Rancher UI \> Edit Cluster \> Customize Node Run Command and running the command on some other servers. So now I have a rancher cluster with several nodes. Is it possible to upgrade this cluster?

Do I simply follow the [Single Node Upgrade](https://rancher.com/docs/rancher/v2.x/en/upgrades/upgrades/single-node-upgrade/)?

Should I be using an HA Install?