Reload systemd services when they get updated

Fixes #69 (Github Issue)

roles/matrix-coturn/tasks/setup_coturn.yml

@@ -30,8 +30,14 @@
     src: "{{ role_path }}/templates/systemd/matrix-coturn.service.j2"
     dest: "/etc/systemd/system/matrix-coturn.service"
     mode: 0644
+  register: matrix_coturn_systemd_service_result
   when: matrix_coturn_enabled
 
+- name: Ensure systemd reloaded after matrix-coturn.service installation
+  service:
+    daemon_reload: yes
+  when: "matrix_coturn_enabled and matrix_coturn_systemd_service_result.changed"
+
 - name: Allow access to Coturn ports in firewalld
   firewalld:
     port: "{{ item }}"
@@ -67,6 +73,11 @@
     state: absent
   when: "not matrix_coturn_enabled and matrix_coturn_service_stat.stat.exists"
 
+- name: Ensure systemd reloaded after matrix-coturn.service removal
+  service:
+    daemon_reload: yes
+  when: "not matrix_coturn_enabled and matrix_coturn_service_stat.stat.exists"
+
 - name: Ensure Matrix coturn paths don't exist
   file:
     path: "{{ matrix_coturn_base_path }}"
@@ -77,4 +88,4 @@
   docker_image:
     name: "{{ matrix_coturn_docker_image }}"
     state: absent
-  when: "not matrix_coturn_enabled"
+  when: "not matrix_coturn_enabled"