feat: support kubernetes-services-endpoint (#8443)

* feat: support kubernetes-services-endpoint fixes #7164 * Update charts/tigera-operator/values.yaml Co-authored-by: Casey Davenport <caseydavenport@users.noreply.github.com> * Update charts/tigera-operator/values.yaml Co-authored-by: Casey Davenport <caseydavenport@users.noreply.github.com> * Update charts/tigera-operator/README.md * Update charts/tigera-operator/README.md --------- Co-authored-by: Casey Davenport <caseydavenport@users.noreply.github.com>
projectcalico · Jan 25, 2024 · 3d1ee95 · 3d1ee95
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diff --git a/charts/tigera-operator/README.md b/charts/tigera-operator/README.md
@@ -158,4 +158,9 @@ calicoctl:
 
 # Configuration for the Calico CSI plugin - setting to None will disable the plugin, default: /var/lib/kubelet
 kubeletVolumePluginPath: None   
+
+# Optionally configure the host and port used to access the Kubernetes API server.
+kubernetesServiceEndpoint:
+  host: ""
+  port: "6443"
 ```
diff --git a/charts/tigera-operator/templates/tigera-operator/01-kubernetes-services-endpoint.yaml b/charts/tigera-operator/templates/tigera-operator/01-kubernetes-services-endpoint.yaml
@@ -0,0 +1,10 @@
+{{- if .Values.kubernetesServiceEndpoint.host -}}
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: kubernetes-services-endpoint
+  namespace: {{.Release.Namespace}}
+data:
+  KUBERNETES_SERVICE_HOST: {{ .Values.kubernetesServiceEndpoint.host }}
+  KUBERNETES_SERVICE_PORT: {{ .Values.kubernetesServiceEndpoint.port }}
+{{- end }}
diff --git a/charts/tigera-operator/values.yaml b/charts/tigera-operator/values.yaml
@@ -58,4 +58,9 @@ calicoctl:
   image: docker.io/calico/ctl
   tag: master
 
-kubeletVolumePluginPath: /var/lib/kubelet
+kubeletVolumePluginPath: /var/lib/kubelet
+
+# Optionally configure the host and port used to access the Kubernetes API server.
+kubernetesServiceEndpoint:
+  host: ""
+  port: "6443"