Add SSL configuration example

containers/docker-compose.traefik.yml

@@ -1,5 +1,11 @@
 version: '2'
 
+# Sample docker compose file to demonstrate the usage of wetty behind a reverse
+# proxy, optionally with Let's Encrypt based SSL certificate
+#
+# For SSL support, uncomment the commented lines. Consult traefik documentation
+# for features like automatic forward from HTTP to HTTPS etc.
+
 services:
   wetty:
     image: wettyoss/wetty
@@ -9,11 +15,21 @@ services:
     labels:
       - "traefik.enable=true"
       - "traefik.http.routers.wetty.rule=Host(`wetty.example.com`)"
+      # - "traefik.http.routers.wetty.tls.certResolver=default"
+      # - "traefik.http.routers.wetty.tls=true"
 
   reverse-proxy:
     image: traefik
-    command: --providers.docker
+    command:
+      - --providers.docker
+      - --entryPoints.web.address=:80
+      # - --entryPoints.websecure.address=:443
+      # - --certificatesResolvers.default.acme.email=your-email@example.com
+      # - --certificatesResolvers.default.acme.storage=acme.json
+      # - --certificatesResolvers.default.acme.httpChallenge.entryPoint=web
     ports:
       - "80:80"
+      # - "443:443"
+
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock