From a15c2dfcc48b00118afad323c8e1463d75bd4ace Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=ABtan=20Trellu?= <gaetan.trellu@gmail.com>
Date: Mon, 4 Dec 2023 10:03:30 -0500
Subject: [PATCH] [ansible/config] Restart systemd service when configuration
 changed

---
 ansible/roles/ovos_installer/tasks/ovos.yml               | 1 +
 ansible/roles/ovos_installer/tasks/virtualenv/systemd.yml | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/ansible/roles/ovos_installer/tasks/ovos.yml b/ansible/roles/ovos_installer/tasks/ovos.yml
index 7df16e1..a342004 100644
--- a/ansible/roles/ovos_installer/tasks/ovos.yml
+++ b/ansible/roles/ovos_installer/tasks/ovos.yml
@@ -45,3 +45,4 @@
     group: "{{ ovos_installer_user }}"
     mode: '0600'
     backup: true
+  register: _configuration
diff --git a/ansible/roles/ovos_installer/tasks/virtualenv/systemd.yml b/ansible/roles/ovos_installer/tasks/virtualenv/systemd.yml
index be52a70..0008dac 100644
--- a/ansible/roles/ovos_installer/tasks/virtualenv/systemd.yml
+++ b/ansible/roles/ovos_installer/tasks/virtualenv/systemd.yml
@@ -28,13 +28,15 @@
   ansible.builtin.meta: flush_handlers
 
 - name: Enable and start OVOS and/or HiveMind systemd units
+  vars:
+    _state: "{{ 'restarted' if _configuration.changed | bool else 'started' }}"
   become: true
   become_user: "{{ item.user }}"
   ansible.builtin.systemd_service:
     name: "{{ item.unit }}"
     enabled: true
     force: true
-    state: started
+    state: "{{ _state }}"
     scope: "{{ item.scope }}"
   loop:
     - {"unit": "ovos-messagebus.service", "scope": "user", "user": "{{ ovos_installer_user }}", "state": "{{ true if ovos_installer_profile != 'satellite' else false }}"}