Merge pull request #481 from andyzhangx/hostnetwork

feat: customize controller hostNetwork setting in helm install

Author: andyzhangx

charts/README.md

@@ -87,6 +87,7 @@ The following table lists the configurable parameters of the latest Azure Blob S
 | `controller.cloudConfigSecretName`                    | cloud config secret name of controller driver               | `azure-cloud-provider`
 | `controller.cloudConfigSecretNamespace`               | cloud config secret namespace of controller driver          | `kube-system`
 | `controller.replicas`                                 | the replicas of csi-blob-controller                   | `2`                                                              |
+| `controller.hostNetwork`                              | `hostNetwork` setting on controller driver(could be disabled if controller does not depend on MSI setting)                            | `true`                                                            | `true`, `false`
 | `controller.metricsPort`                              | metrics port of csi-blob-controller                   | `29634`                                                          |
 | `controller.livenessProbe.healthPort `                | health check port for liveness probe                   | `29632` |
 | `controller.runOnMaster`                              | run controller on master node                         | `true`                                                          |

charts/latest/blob-csi-driver-v1.4.0.tgz

@@ -29,7 +29,7 @@ spec:
       imagePullSecrets:
 {{ toYaml .Values.imagePullSecrets | indent 8 }}
       {{- end }}
-      hostNetwork: true
+      hostNetwork: {{ .Values.controller.hostNetwork }}
       serviceAccountName: {{ .Values.serviceAccount.controller }}
       nodeSelector:
         kubernetes.io/os: linux

charts/latest/blob-csi-driver/templates/csi-blob-controller.yaml

@@ -38,6 +38,7 @@ controller:
   name: csi-blob-controller
   cloudConfigSecretName: azure-cloud-provider
   cloudConfigSecretNamespace: kube-system
+  hostNetwork: true # this setting could be disabled if controller does not depend on MSI setting
   metricsPort: 29634
   livenessProbe:
     healthPort: 29632