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📖 Update production-environment.md #1152

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Feb 9, 2024
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📖 Update production-environment.md #1152

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6 changes: 3 additions & 3 deletions docs/topics/production-environment.md
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
# Production Environment Best Practices

## HA Cluster API Components
The clusterctl CLI will create all the four needed components cluster-api (CAPI), cluster-api-bootstrap-provider-kubeadm (CAPBK), cluster-api-control-plane-kubeadm (KCP) and cluster-api-provider-hetzner (CAPH).
It uses the respective *-components.yaml from the releases. However, these are not highly available. By scaling the components we can at least reduce the probability of failure. For whom this is not enough could add anti-affinity rules and PDBs.
The clusterctl CLI will create all four needed components, such as Cluster API (CAPI), cluster-api-bootstrap-provider-kubeadm (CAPBK), cluster-api-control-plane-kubeadm (KCP), and cluster-api-provider-hetzner (CAPH).
It uses the respective *-components.yaml from the releases. However, these are not highly available. By scaling the components, we can at least reduce the probability of failure. If this is not enough, add anti-affinity rules and PDBs.

Scale up the deployments
```shell
Expand All @@ -14,4 +14,4 @@ kubectl -n capi-kubeadm-control-plane-system scale deployment capi-kubeadm-contr

kubectl -n caph-system scale deployment caph-controller-manager --replicas=2

```
```