Merge pull request #2215 from clbx/master

Add helm chart configuration to add init containers to the node daemonset

Author: k8s-ci-robot

charts/aws-ebs-csi-driver/templates/_node-windows.tpl

@@ -57,6 +57,10 @@ spec:
           hostProcess: true
           runAsUserName: "NT AUTHORITY\\SYSTEM"
       hostNetwork: true
+      {{- with .Values.node.initContainers }}
+      initContainers:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- end }}
       containers:
         - name: ebs-plugin

charts/aws-ebs-csi-driver/templates/_node.tpl

@@ -60,6 +60,10 @@ spec:
       securityContext:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.node.initContainers }}
+      initContainers:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       containers:
         - name: ebs-plugin
           image: {{ printf "%s%s:%s" (default "" .Values.image.containerRegistry) .Values.image.repository (default (printf "v%s" .Chart.AppVersion) (toString .Values.image.tag)) }}

charts/aws-ebs-csi-driver/values.yaml

@@ -439,6 +439,14 @@ node:
   containerSecurityContext:
     readOnlyRootFilesystem: true
     privileged: true
+  initContainers: []
+  # containers to be run before the csi-node's container starts.
+  #
+  # Example:
+  #
+  # - name: wait
+  #   image: busybox
+  #   command: [ 'sh', '-c', "sleep 20" ]
   # Enable opentelemetry tracing for the plugin running on the daemonset
   otelTracing: {}
   #  otelServiceName: ebs-csi-node