khuedoan-homelab/docs/how-to-guides/single-node-cluster-adjustments.md
Khue Doan 1405fadf1a refactor(docs): apply the Diátaxis framework
Squashed commit of the following:

commit 257867f196376df55fa0f57edbdf33967b1da04e
Author: Khue Doan <mail@khuedoan.com>
Date:   Sun Sep 18 16:45:42 2022 +0700

    refactor(docs): apply the Diátaxis framework
2022-09-19 02:40:07 +07:00

568 B

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.