The nginx virtualhost can now be customized.

defaults/main.yml

@@ -259,7 +259,7 @@ grafana_oauth_allow_assign_grafana_admin: false
 # https://grafana.com/docs/grafana/next/setup-grafana/configure-security/configure-authentication/generic-oauth/#jmespath-examples
 grafana_oauth_role_attribute_path: ""
 
-nginx_virthosts:
+grafana_nginx_virthosts:
   - virthost_name: "{{ ansible_fqdn }}"
     listen: "80"
     server_name: "{{ ansible_fqdn }}"

vars/main.yml

@@ -1,4 +1,3 @@
 ---
 redis_install: true
-setup_nginx: true
-nginx_use_common_virthost: true
+nginx_virthosts: "{{ grafana_nginx_virthosts }}"