Use nginx as reverse proxy on walker, removing traefik

SSL coming soon

ansible/roles/nginx/defaults/main.yml

@@ -1 +1,2 @@
 nginx_https_redirect: false
+docker_resolver_address: "{{ private_ip }}:5353"

ansible/roles/nginx/files/includes/docker-resolver.conf

@@ -0,0 +1,2 @@
+resolver {{ docker_resolver_address }} valid=2s;
+resolver_timeout 5s;

ansible/roles/nginx/tasks/main.yml

@@ -46,9 +46,9 @@
 - name: Copy config files
   template:
     src: "{{ item }}"
-    dest: "/etc/nginx/includes/{{ item | basename }}"
+    dest: /etc/nginx/includes/{{ item | basename }}
     mode: "0644"
-  with_fileglob: 'files/includes/*.conf'
+  with_fileglob: files/includes/*.conf
   become: true
   notify: reload nginx