add support for config options and nginx

tasks/main.yml

@@ -2,6 +2,12 @@
   apt:
     pkg: grafana
 
+- name: add www-data to grafana group
+  user:
+    name: www-data
+    groups: grafana
+    append: yes
+
 - name: set admin password
   command:
     argv:
@@ -21,15 +27,27 @@
   command: grafana-cli plugins update-all
   notify: restart grafana
 
+- name: copy grafana config
+  notify: restart grafana
+  template:
+    src: grafana.ini.j2
+    dest: /etc/grafana/grafana.ini
+    owner: root
+    group: grafana
+    mode: 0640
+
 - name: "ensure grafana is started"
   service:
     name: grafana-server
     enabled: true
     state: started
 
+- name: flush handlers so grafana is ready
+  meta: flush_handlers
+
 - name: "Check if grafana is accessible."
   uri:
-    url: http://127.0.0.1:3000
+    url: http://127.0.0.1
     method: GET
     status_code: 200
 
@@ -37,7 +55,7 @@
   loop: "{{ grafana.datasources }}"
   grafana_datasource:
     name: "{{ item.name }}"
-    grafana_url: "http://127.0.0.1:3000"
+    grafana_url: "http://127.0.0.1"
     grafana_user: "admin"
     grafana_password: "{{ grafana.adminpw }}"
     ds_type: "{{ item.ds_type }}"
@@ -48,7 +66,7 @@
 - name: import dashboards
   loop: "{{ grafana.dashboards }}"
   grafana_dashboard:
-    grafana_url: "http://127.0.0.1:3000"
+    grafana_url: "http://127.0.0.1"
     grafana_user: "admin"
     grafana_password: "{{ grafana.adminpw }}"
     path: "{{ item.path }}"