docs(k8s): non-standard kubelet dir (k0s, microk8s) (#536)

docs: non-standard kubelet dir (k0s, microk8s)
hetznercloud · Nov 8, 2023 · 2669079 · 2669079
1 parent cb78314
commit 2669079
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diff --git a/chart/values.yaml b/chart/values.yaml
@@ -622,9 +622,10 @@ node:
   initContainers: []
 
   ## @param node.kubeletDir Location of the /var/lib/kubelet directory as some k8s distribution differ from the standard.
-  ## e.g:
+  ## For k0s:
   ## kubeletDir: /var/lib/k0s/kubelet
-  ##
+  ## For microk8s:
+  ## kubeletDir: /var/snap/microk8s/common/var/lib/kubelet
   kubeletDir: /var/lib/kubelet
 
 ## @section Other Parameters

diff --git a/docs/kubernetes/README.md b/docs/kubernetes/README.md
@@ -83,6 +83,16 @@
    kubectl exec -it my-csi-app -- /bin/sh
    ```
 
+### Alternative Kubelet Directory
+
+Some Kubernetes distributions use a non-standard path for the Kubelet directory.
+The csi-driver needs to know about this to successfully mount volumes. You can
+configure this through the Helm Chart Value `node.kubeletDir`.
+
+- Standard: `/var/lib/kubelet`
+- **k0s**: `/var/lib/k0s/kubelet`
+- **microk8s**: `/var/snap/microk8s/common/var/lib/kubelet`
+
 ### Volumes Encrypted with LUKS
 
 To add encryption with LUKS you have to create a dedicate secret containing an encryption passphrase and duplicate the default `hcloud-volumes` storage class with added parameters referencing this secret: