fix: external url for the grafana

roles/grafana_agent/handlers/main.yaml

@@ -3,6 +3,7 @@
   ansible.builtin.service:
     name: grafana-agent
     state: restarted
+    daemon_reload: true
     enabled: true
   listen: Restart grafana-agent
   when: not ansible_check_mode

roles/grafana_server/defaults/main.yaml

@@ -5,6 +5,7 @@ grafana_server_install: true
 grafana_server_data_dir: /var/lib/grafana
 grafana_server_install_nginx_config: false
 grafana_server_external_domain: grafana.local.mainnet.community
+grafana_server_external_proto: https
 grafana_server_enabled_plugins:
   - grafana-sentry-datasource
 

roles/grafana_server/handlers/main.yaml

@@ -0,0 +1,7 @@
+---
+- name: Restart the grafana server
+  ansible.builtin.systemd:
+    state: restarted
+    enabled: true
+    daemon_reload: true
+    name: grafana-server

roles/grafana_server/tasks/main.yaml

@@ -18,6 +18,7 @@
       retries: 3
       delay: 3
       until: grafana_server_install is succeeded
+      notify: "Restart the grafana server"
 
     - name: Ensure grafana plugins dir exists
       ansible.builtin.file:
@@ -35,19 +36,11 @@
       changed_when: false
       with_items: "{{ grafana_server_enabled_plugins }}"
 
-    - name: Grafana Server | Template a grafana-server config
-      ansible.builtin.template:
-        src: etc/grafana/grafana.ini.j2
-        dest: /etc/grafana/grafana.ini
-        owner: grafana
-        group: grafana
-        mode: '0644'
-      register: grafana_config_tmpl
-
-    - name: Grafana Server | Restart the grafana service when required
-      ansible.builtin.systemd:
-        state: restarted
-        enabled: true
-        daemon_reload: true
-        name: grafana-server
-      when: not ansible_check_mode and (grafana_config_tmpl.changed or grafana_server_install.changed)
+- name: Grafana Server | Template a grafana-server config
+  ansible.builtin.template:
+    src: etc/grafana/grafana.ini.j2
+    dest: /etc/grafana/grafana.ini
+    owner: grafana
+    group: grafana
+    mode: '0644'
+  notify: "Restart the grafana server"

roles/grafana_server/templates/etc/grafana/grafana.ini.j2

@@ -45,15 +45,19 @@ plugins = {{ grafana_server_data_dir }}/plugins
 http_port = 3000
 
 # The public facing domain name used to access grafana from a browser
-;domain = localhost
+{% if grafana_server_external_domain | length > 0 %}
+domain = {{ grafana_server_external_domain }}
+{% endif %}
 
 # Redirect to correct domain if host header does not match domain
 # Prevents DNS rebinding attacks
 ;enforce_domain = false
 
 # The full public facing url you use in browser, used for redirects and emails
 # If you use reverse proxy and sub path specify full url (with sub path)
-;root_url = %(protocol)s://%(domain)s:%(http_port)s/
+{% if grafana_server_external_domain | length > 0 %}
+root_url = {{ grafana_server_external_proto -}}://%(domain)s/
+{% endif %}
 
 # Serve Grafana from subpath specified in `root_url` setting. By default it is set to `false` for compatibility reasons.
 ;serve_from_sub_path = false