feat(clusterapi-resources): Add params to set apiServer and controlle…

…rManager extraArgs (#34)

### PR Description
Please replace this with a high level description of what this PR is
supposed to accomplish.

### Checklist

- [x] Have you reviewed and updated the chart default values if
necessary?
- [ ] Have you reviewed and updated the chart documentation if
necessary?
- [ ] Does your branch follow the naming convention of
`{chartNameWithDashes}-v{versionString}-{optionalPatchVersion}`?
 - [ ] Have you bumped the version in the chart's `Chart.yaml`?

### Tagged Releases
Please remember to make a tagged release after merging your PR that:

 - Has a tag name that matches your PR branch name (see above)
 - Has a description that summarizes the changes made

This makes it possible to use previous versions of the charts maintained
here as new releases are published. Please see the release history of
this repository for examples.

Signed-off-by: Igor Valente Blackman <[email protected]>

charts/clusterapi-resources/templates/KubeadmControlPlane.yaml

@@ -10,9 +10,15 @@ spec:
       apiServer:
         extraArgs:
           cloud-provider: external
+        {{- with .Values.kubeadmConfigSpec.apiServer.extraArgs }}
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
       controllerManager:
         extraArgs:
           cloud-provider: external
+        {{- with .Values.kubeadmConfigSpec.controllerManager.extraArgs }}
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
 {{- with .Values.kubeadmConfigSpec.files }}
     files:
     {{- toYaml . | nindent 4 }}

charts/clusterapi-resources/values.yaml

@@ -66,6 +66,16 @@ vsphereMachineTemplate:
   #     template: ubuntu-2204-kube-v1.30.0
 
 kubeadmConfigSpec:
+  ## Extra args for kubeadm apiServer
+  apiServer:
+    extraArgs: {}
+      # extra1: value1
+      # extra2: value2
+  ## Extra args for kubeadm controllerManager
+  controllerManager:
+    extraArgs: {}
+      # extra1: value1
+      # extra2: value2
   preKubeadmCommands:
   - hostnamectl set-hostname "{{ ds.meta_data.hostname }}"
   - echo "::1         ipv6-localhost ipv6-loopback localhost6 localhost6.localdomain6" >/etc/hosts