better domain+location handling

templates/domain.conf.j2

@@ -0,0 +1,24 @@
+{% if ng_domain_secure|default(True) %}
+server {
+    listen 80;
+    listen [::]:80;
+    # redirect all HTTP requests to HTTPS with a 301 Moved Permanently response.
+    return 301 https://$host$request_uri;
+}
+{% endif %}
+
+server {
+    {% if not ng_domain_secure %}
+    listen 80 {{ ng_domain_flags | default(['http2']) | join(' ') }};
+    listen [::]:80 {{ ng_domain_flags | default(['http2']) | join(' ') }};
+    {% endif %}
+    listen 443 ssl {{ ng_domain_flags | default(['http2']) | join(' ') }};
+    listen [::]:443 ssl {{ ng_domain_flags | default(['http2']) | join(' ') }};
+
+    server_name {{ ng_domain_name | regex_replace('^default$','_') }};
+    root {{ ng_domain_root|default('/usr/share/nginx/html') }};
+    include locations/{{ ng_domain_name }}/*.conf;
+    {% if ng_domain_common_locations | default(True) %}
+    include locations/common/*.conf;
+    {% endif %}
+}

templates/location.conf.j2

@@ -0,0 +1,3 @@
+location {{ ng_location_name }} {
+      {{ ng_location_content }}
+}