Run mux simulator script per testbed (#15255)

What is the motivation for this PR? As mux_simulator script differs between branches, let's copy mux_simulator per testbed. How did you do it? Use the port number as suffix. How did you verify/test it? Run on dualtor testbeds that share the same host server, ensure mux_simulators run with each owne script file. Signed-off-by: Longxiang Lyu <[email protected]>
sonic-net · Oct 31, 2024 · 442a8a3 · 442a8a3
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diff --git a/ansible/roles/vm_set/tasks/control_mux_simulator.yml b/ansible/roles/vm_set/tasks/control_mux_simulator.yml
@@ -42,7 +42,7 @@
   - name: Copy the mux simulator to test server
     copy:
       src: mux_simulator.py
-      dest: "{{ abs_root_path }}"
+      dest: "{{ abs_root_path }}/mux_simulator_{{ mux_simulator_port }}.py"
       mode: 0755
 
   - name: Generate mux-simulator systemd service file

diff --git a/ansible/roles/vm_set/templates/mux-simulator.service.j2 b/ansible/roles/vm_set/templates/mux-simulator.service.j2
@@ -3,4 +3,4 @@ Description=mux simulator
 After=network.target
 
 [Service]
-ExecStart=/usr/bin/env {{python_command}} {{ abs_root_path }}/mux_simulator.py {{ mux_simulator_port }} {{ vm_set_name }} -v
+ExecStart=/usr/bin/env {{python_command}} {{ abs_root_path }}/mux_simulator_{{ mux_simulator_port }}.py {{ mux_simulator_port }} {{ vm_set_name }} -v