add docker compose

Dockerfile

@@ -54,15 +54,6 @@ RUN cd ~/workspace/src/ros_gz/ && git checkout $ROS_DISTRO
 RUN /bin/bash -c '. /opt/ros/${ROS_DISTRO}/setup.bash; cd ~/workspace; colcon build --cmake-args -DBUILD_TESTING=OFF --symlink-install --merge-install'
 
 
-# COPY rove_description for pre-installation
-COPY . /root/workspace/src/rove_description
-
-# Build the rove_description ROS packages
-RUN /bin/bash -c '. /opt/ros/${ROS_DISTRO}/setup.bash; cd ~/workspace; colcon build --symlink-install --packages-select rove_description --merge-install'
-
-# Create symbolic links for the world files
-RUN ln -sf /root/workspace/src/rove_description/worlds/base_world.world /root/workspace/install/share/rove_description/worlds/base_world.world
-
 # Create entrypoint
 RUN echo '#!/bin/bash \n\
     source /opt/ros/${ROS_DISTRO}/setup.bash \n\

docker-compose.yml

@@ -0,0 +1,17 @@
+version: '3'
+services:
+  gazebo:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    environment:
+      - DISPLAY
+      - QT_X11_NO_MITSHM
+      - XAUTHORITY
+      - ROS_DOMAIN_ID=0
+    volumes:
+      - /tmp/.X11-unix:/tmp/.X11-unix
+      - /tmp/.Xauthority:/tmp/.Xauthority:rw
+    command: ign gazebo --headless-rendering
+    network_mode: "host"
+    privileged: true