feat: use ros_domain_id variable in docker-compose.yml (#79)

- Convert docker-compose.yml to Jinja2 template
- Use ros_domain_id variable instead of hardcoded value
- Allows dynamic configuration via group_vars or command line
- Maintains consistency with other ROS 2 configuration

Author: otenim

ansible/roles/drs_ros2_bridge_service/tasks/main.yaml

@@ -20,9 +20,9 @@
     mode: "0755"
   become: true
 
-- name: Copy docker-compose.yml file
-  ansible.builtin.copy:
-    src: docker-compose.yml
+- name: Deploy docker-compose.yml file
+  ansible.builtin.template:
+    src: docker-compose.yml.j2
     dest: /opt/drs/service/drs_ros2_bridge/docker-compose.yml
     owner: root
     group: root

…_bridge_service/files/docker-compose.yml …_service/templates/docker-compose.yml.j2ansible/roles/drs_ros2_bridge_service/files/docker-compose.yml renamed to ansible/roles/drs_ros2_bridge_service/templates/docker-compose.yml.j2 ansible/roles/drs_ros2_bridge_service/files/docker-compose.yml renamed to ansible/roles/drs_ros2_bridge_service/templates/docker-compose.yml.j2

@@ -8,7 +8,7 @@ services:
     pid: host
     ipc: host
     environment:
-      - ROS_DOMAIN_ID=1
+      - ROS_DOMAIN_ID={{ ros_domain_id }}
       - ROS_LOCALHOST_ONLY=0
       - RMW_IMPLEMENTATION=rmw_cyclonedds_cpp
       - CYCLONEDDS_URI=file:///opt/drs/config/cyclonedds.xml