Added kubernetes to Mailu

core/nginx/Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:edge
+FROM alpine:3.7
 
 RUN apk add --no-cache nginx nginx-mod-mail python py-jinja2 certbot openssl
 
@@ -7,4 +7,4 @@ COPY *.py /
 
 EXPOSE 80/tcp 443/tcp 110/tcp 143/tcp 465/tcp 587/tcp 993/tcp 995/tcp 25/tcp 10025/tcp 10143/tcp
 
-CMD /start.py
+CMD /start.py

core/nginx/conf/nginx.conf

@@ -34,6 +34,8 @@ http {
       ''      $scheme;
     }
 
+    # Disable the main http server when on kubernetes (port 80 and 443)
+    {% if KUBERNETES_INGRESS != 'true' %}
     # Main HTTP server
     server {
       # Variables for proxifying
@@ -147,6 +149,7 @@ http {
         proxy_set_header Content-Length "";
       }
     }
+    {% endif %}
 
     # Forwarding authentication server
     server {