Merge pull request #13327 from sjenning/rslave-rootfs

fix mount propagation on rootfs for containerized node

Author: eparis

contrib/systemd/containerized/origin-node.service

@@ -8,7 +8,7 @@ PartOf=docker.service
 [Service]
 EnvironmentFile=/etc/sysconfig/origin-node
 ExecStartPre=-/usr/bin/docker rm -f origin-node
-ExecStart=/usr/bin/docker run --name origin-node --rm --privileged --net=host --pid=host --env-file=/etc/sysconfig/origin-node -v /:/rootfs:ro -v /etc/systemd/system:/host-etc/systemd/system -v /etc/localtime:/etc/localtime:ro -v /etc/machine-id:/etc/machine-id:ro -v /lib/modules:/lib/modules -v /run:/run -v /sys:/sys:rw -v /var/lib/docker:/var/lib/docker -v /etc/origin/node:/etc/origin/node -v /etc/origin/openvswitch:/etc/openvswitch -v /etc/origin/sdn:/etc/openshift-sdn -v /var/lib/cni:/var/lib/cni -v /var/lib/origin:/var/lib/origin:rslave -v /var/log:/var/log -v /dev:/dev -e HOST=/rootfs -e HOST_ETC=/host-etc openshift/node
+ExecStart=/usr/bin/docker run --name origin-node --rm --privileged --net=host --pid=host --env-file=/etc/sysconfig/origin-node -v /:/rootfs:ro,rslave -v /etc/systemd/system:/host-etc/systemd/system -v /etc/localtime:/etc/localtime:ro -v /etc/machine-id:/etc/machine-id:ro -v /lib/modules:/lib/modules -v /run:/run -v /sys:/sys:rw -v /var/lib/docker:/var/lib/docker -v /etc/origin/node:/etc/origin/node -v /etc/origin/openvswitch:/etc/openvswitch -v /etc/origin/sdn:/etc/openshift-sdn -v /var/lib/cni:/var/lib/cni -v /var/lib/origin:/var/lib/origin:rslave -v /var/log:/var/log -v /dev:/dev -e HOST=/rootfs -e HOST_ETC=/host-etc openshift/node
 ExecStartPost=/usr/bin/sleep 10
 ExecStop=/usr/bin/docker stop origin-node
 Restart=always