updated examples

docs/docker/traefik-nginx/README.md

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+This is the recommended setup to run django recipes with traefik.
+
+----
+
+Please refer to the traefik documentation on how to setup a docker service in traefik. Since treafik can be a little
+confusing at times, the following are examples of my traefik configuration.
+
+
+You need to create a network called `traefik` using `docker network create traefik`.
+## docker-compose.yml
+
+```
+version: "3.3"
+
+services:
+
+  traefik:
+    image: "traefik:v2.1"
+    container_name: "traefik"
+    ports:
+      - "443:443"
+      - "80:80"
+      - "8080:8080"
+    volumes:
+      - "./letsencrypt:/letsencrypt"
+      - "/var/run/docker.sock:/var/run/docker.sock:ro"
+      - "./config:/etc/traefik/"
+
+
+networks:
+    default:
+       external:
+         name: traefik
+```
+
+## traefik.toml
+Place this in a directory called `config` as this is mounted into the traefik container (see docer compose).
+**Change the email address accordingly**.
+```
+[api]
+  insecure=true
+
+[providers.docker]
+  endpoint = "unix:///var/run/docker.sock"
+  exposedByDefault = false
+  network = "traefik"
+
+#[log]
+#  level = "DEBUG"
+
+[entryPoints]
+  [entryPoints.web]
+    address = ":80"
+
+  [entryPoints.web_secure]
+    address = ":443"
+
+[certificatesResolvers.le_resolver.acme]
+
+  email = "you_email@mail.com"
+  storage = "/letsencrypt/acme.json"
+
+  tlsChallenge=true
+```

docs/docker/traefik-nginx/docker-compose.yml

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+version: "3"
+services:
+  db_recipes:
+    restart: always
+    image: postgres:11-alpine
+    volumes:
+      - ./postgresql:/var/lib/postgresql/data
+    env_file:
+      - ./.env
+    networks:
+      - default
+
+  web_recipes:
+    image: vabene1111/recipes
+    restart: always
+    env_file:
+      - ./.env
+    volumes:
+      - ./staticfiles:/opt/recipes/staticfiles
+      - ./mediafiles:/opt/recipes/mediafiles
+    depends_on:
+      - db_recipes
+    networks:
+      - default
+
+  nginx_recipes:
+    image: nginx:mainline-alpine
+    restart: always
+    env_file:
+      - ./.env
+    volumes:
+      - ./nginx/conf.d:/etc/nginx/conf.d
+      - ./mediafiles:/media
+    labels: # traefik example labels
+      - "traefik.enable=true"
+      - "traefik.http.routers.recipes.rule=Host(`recipes.mydomain.com`, `recipes.myotherdomain.com`)"
+      - "traefik.http.routers.recipes.entrypoints=web_secure"
+      - "traefik.http.routers.recipes.tls.certresolver=le_resolver"
+    networks:
+      - default
+      - traefik
+
+networks:
+  default:
+  traefik: # This is you external traefik network
+    external: true

docs/docker/traefik-nginx/nginx/conf.d/Recipes.conf

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+server {
+  listen 80;
+  server_name localhost;
+
+  client_max_body_size 16M;
+
+  # serve media files
+  location /media/ {
+    alias /media/;
+  }
+  # pass requests for dynamic content to gunicorn
+  location / {
+    proxy_set_header Host $host;
+    proxy_pass http://web_recipes:8080;
+  }
+}