Run all 1.17 containers as privileged

deploy/kubernetes-1.17/hostpath/csi-hostpath-attacher.yaml

@@ -44,6 +44,11 @@ spec:
           args:
             - --v=5
             - --csi-address=/csi/csi.sock
+          securityContext:
+            # This is necessary only for systems with SELinux, where
+            # non-privileged sidecar containers cannot access unix domain socket
+            # created by privileged CSI driver container.
+            privileged: true
           volumeMounts:
           - mountPath: /csi
             name: socket-dir

deploy/kubernetes-1.17/hostpath/csi-hostpath-plugin.yaml

@@ -34,7 +34,6 @@ spec:
       labels:
         app: csi-hostpathplugin
     spec:
-      hostNetwork: true
       containers:
         - name: node-driver-registrar
           image: quay.io/k8scsi/csi-node-driver-registrar:v1.2.0
@@ -47,6 +46,9 @@ spec:
             - --csi-address=/csi/csi.sock
             - --kubelet-registration-path=/var/lib/kubelet/plugins/csi-hostpath/csi.sock
           securityContext:
+            # This is necessary only for systems with SELinux, where
+            # non-privileged sidecar containers cannot access unix domain socket
+            # created by privileged CSI driver container.
             privileged: true
           env:
             - name: KUBE_NODE_NAME

deploy/kubernetes-1.17/hostpath/csi-hostpath-provisioner.yaml

@@ -45,6 +45,11 @@ spec:
             - -v=5
             - --csi-address=/csi/csi.sock
             - --feature-gates=Topology=true
+          securityContext:
+            # This is necessary only for systems with SELinux, where
+            # non-privileged sidecar containers cannot access unix domain socket
+            # created by privileged CSI driver container.
+            privileged: true
           volumeMounts:
             - mountPath: /csi
               name: socket-dir

deploy/kubernetes-1.17/hostpath/csi-hostpath-resizer.yaml

@@ -44,6 +44,11 @@ spec:
           args:
             - -v=5
             - -csi-address=/csi/csi.sock
+          securityContext:
+            # This is necessary only for systems with SELinux, where
+            # non-privileged sidecar containers cannot access unix domain socket
+            # created by privileged CSI driver container.
+            privileged: true
           volumeMounts:
             - mountPath: /csi
               name: socket-dir

deploy/kubernetes-1.17/hostpath/csi-hostpath-snapshotter.yaml

@@ -46,6 +46,11 @@ spec:
           args:
             - -v=5
             - --csi-address=/csi/csi.sock
+          securityContext:
+            # This is necessary only for systems with SELinux, where
+            # non-privileged sidecar containers cannot access unix domain socket
+            # created by privileged CSI driver container.
+            privileged: true
           volumeMounts:
             - mountPath: /csi
               name: socket-dir

deploy/kubernetes-1.17/hostpath/csi-hostpath-testing.yaml

@@ -49,6 +49,11 @@ spec:
           args:
             - tcp-listen:10000,fork,reuseaddr
             - unix-connect:/csi/csi.sock
+          securityContext:
+            # This is necessary only for systems with SELinux, where
+            # non-privileged sidecar containers cannot access unix domain socket
+            # created by privileged CSI driver container.
+            privileged: true
           volumeMounts:
           - mountPath: /csi
             name: socket-dir