/media and /mnt mounted as shared for console

images/02-console/docker-init

@@ -19,4 +19,10 @@ for i in /opt/bin /usr/local/bin; do
     fi
 done
 
+mount --make-shared /
+
+if [ "$(grep '/var/lib/docker /var/lib/docker ' /proc/self/mountinfo | awk '{print $9}')" = "rootfs" ]; then
+    export DOCKER_RAMDISK=1
+fi
+
 exec /usr/bin/dockerlaunch $DOCKER_BIN "$@" $DOCKER_OPTS >>/var/log/docker.log 2>&1