Docker: Isolate ROS communication

Signed-off-by: Andrej Orsula <[email protected]>

.docker/run.bash

@@ -26,6 +26,8 @@ CUSTOM_VOLUMES=(
 )
 # List of environment variables to set (can be updated by passing -e ENV=VALUE)
 CUSTOM_ENVS=(
+    ROS_DOMAIN_ID="${ROS_DOMAIN_ID:-"0"}"
+    ROS_LOCALHOST_ONLY="${ROS_LOCALHOST_ONLY:-"1"}"
 )
 
 ## If the current user is not in the docker group, all docker commands will be run as root