Add extra config

roles/grafana/defaults/main.yml

@@ -260,3 +260,11 @@ grafana_environment: {}
 grafana_panels: {}
 #  disable_sanitize_html: false
 #  enable_alpha: false
+
+
+grafana_extra_config: 
+  "unified_alerting.screenshots": 
+    capture: true
+  external_image_storage:
+    provider: local
+  external_image_storage.local: {}

roles/grafana/templates/grafana.ini.j2

@@ -195,3 +195,10 @@ provider = {{ grafana_image_storage.provider }}
 {{ k }} = {{ v }}
 {%   endfor %}
 {% endif %}
+
+
+{% for section in grafana_extra_config %}
+[{{ section }}]
+{% for entry, value in grafana_extra_config[section].items() %}
+{{ entry }} = {{ value }}
+{% endfor %}