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khuedoan-homelab/docs/tutorials/single-node-cluster-adjustments.md
Khue Doan cd41343580
refactor(docs): migrate to mkdocs (#68) 
* refactor(docs): migrate to mkdocs

* More markdown

* Admonitions
2022-07-06 12:33:35 +07:00

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Single node cluster adjustments

Update the following changes, then commit and push.

Reduce Longhorn replica count

Set the defaultClassReplicaCount to 1:

--8<--
system/longhorn-system/values.yaml
--8<--

Disable automatic upgrade for OS and k3s

Because they will try to drain the only node, the pods will have no place to go. Remove them entirely:

rm -rf system/kured
rm -rf system/system-upgrade

Commit and push the change. You can revert it later when you add more nodes.