Mount in /var/lib/cni from the host.

Author: jackfrancis

parts/k8s/kuberneteskubelet.service

@@ -9,6 +9,7 @@ EnvironmentFile=/etc/default/kubelet
 SuccessExitStatus=143
 ExecStartPre=/bin/bash /opt/azure/containers/kubelet.sh
 ExecStartPre=/bin/mkdir -p /var/lib/kubelet
+ExecStartPre=/bin/mkdir -p /var/lib/cni
 ExecStartPre=/bin/bash -c "if [ $(mount | grep \"/var/lib/kubelet\" | wc -l) -le 0 ] ; then /bin/mount --bind /var/lib/kubelet /var/lib/kubelet ; fi"
 ExecStartPre=/bin/mount --make-shared /var/lib/kubelet
 # This is a partial workaround to this upstream Kubernetes issue:
@@ -27,6 +28,7 @@ ExecStart=/usr/bin/docker run \
   --volume=/var/lib/docker/:/var/lib/docker:rw \
   --volume=/var/lib/kubelet/:/var/lib/kubelet:shared \
   --volume=/var/log:/var/log:rw \
+  --volume=/var/lib/cni/:/var/lib/cni:rw \
   --volume=/etc/kubernetes/:/etc/kubernetes:ro \
   --volume=/srv/kubernetes/:/srv/kubernetes:ro $DOCKER_OPTS \
   --volume=/var/lib/waagent/ManagedIdentity-Settings:/var/lib/waagent/ManagedIdentity-Settings:ro \