feat(clusterapi): allow namespace definition for kubeconfig-incluster mode

charts/cluster-autoscaler/templates/deployment.yaml

@@ -46,7 +46,11 @@ spec:
           command:
             - ./cluster-autoscaler
             - --cloud-provider={{ .Values.cloudProvider }}
+          {{- if and (eq .Values.cloudProvider "clusterapi") (eq .Values.clusterAPIMode "kubeconfig-incluster") }}
+            - --namespace={{ .Values.clusterAPIConfigMapsNamespace | default "kube-system" }}
+          {{- else }}
             - --namespace={{ .Release.Namespace }}
+          {{- end }}
           {{- if .Values.autoscalingGroups }}
             {{- range .Values.autoscalingGroups }}
             - --nodes={{ .minSize }}:{{ .maxSize }}:{{ .name }}

charts/cluster-autoscaler/values.yaml

@@ -120,6 +120,9 @@ clusterAPIWorkloadKubeconfigPath: /etc/kubernetes/value
 # clusterAPICloudConfigPath -- Path to kubeconfig for connecting to Cluster API Management Cluster, only used if `clusterAPIMode=kubeconfig-kubeconfig or incluster-kubeconfig`
 clusterAPICloudConfigPath: /etc/kubernetes/mgmt-kubeconfig
 
+# clusterAPIConfigMapsNamespace -- Namespace on the workload cluster to store Leader election and status configmaps
+clusterAPIConfigMapsNamespace: ""
+
 # cloudConfigPath -- Configuration file for cloud provider.
 cloudConfigPath: /etc/gce.conf