Use nginx as reverse proxy on walker, removing traefik

SSL coming soon

ansible/roles/commento/files/docker-compose.yml

@@ -8,10 +8,7 @@ services:
       - db
     networks:
       - default
-      - traefik
-    labels:
-      - traefik.enable=true
-      - traefik.http.routers.commento.rule=Host(`commento.theorangeone.net`)
+      - coredns
     environment:
       - COMMENTO_POSTGRES=postgres://commento:commento@db:5432/commento?sslmode=disable
       - COMMENTO_ORIGIN=https://commento.theorangeone.net
@@ -37,5 +34,5 @@ services:
       - POSTGRES_USER=commento
 
 networks:
-  traefik:
+  coredns:
     external: true

ansible/roles/commento/tasks/main.yml

@@ -18,3 +18,15 @@
     validate: docker-compose -f %s config
   notify: restart commento
   become: true
+
+- name: Install nginx config
+  template:
+    src: files/nginx-docker.conf
+    dest: /etc/nginx/http.d/commento.conf
+    mode: "0644"
+  notify: reload nginx
+  become: true
+  vars:
+    server_name: commento.theorangeone.net
+    upstream: commento-commento-1.docker:8080
+    ssl_cert_path: /etc/nginx/ssl/theorangeone.net