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26 lines
557 B
Markdown
26 lines
557 B
Markdown
# Single node cluster adjustments
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Update the following changes, then commit and push.
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## Reduce Longhorn replica count
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Set the `defaultClassReplicaCount` to 1:
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```yaml
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# system/longhorn-system/values.yaml
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{{#include ../../../system/longhorn-system/values.yaml}}
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```
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## Disable automatic upgrade for OS and k3s
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Because they will try to drain the only node, the pods will have no place to go.
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Remove them entirely:
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```sh
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rm -rf system/kured
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rm -rf system/system-upgrade
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```
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Commit and push the change.
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You can revert it later when you add more nodes.
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