Add traefik 2 example configuration

docs/content/doc/setup/full-docker-example.md

@@ -15,11 +15,34 @@ It uses an nginx container or traefik on the host to proxy backend and frontend
 
 For all available configuration options, see [configuration]({{< ref "config.md">}}).
 
-## Example with traefik
+### Redis
 
-This example assumes [traefik](https://traefik.io) in version 1 installed and configured to [use docker as a configuration provider](https://docs.traefik.io/v1.7/configuration/backends/docker/).
+To use redis, you'll need to add this to the config examples below:
 
-### Without redis
+{{< highlight yaml >}}
+version: '3'
+
+services:
+  api:
+    image: vikunja/api
+    environment:
+      VIKUNJA_REDIS_ENABLED: 1
+      VIKUNJA_REDIS_HOST: 'redis:6379'
+      VIKUNJA_CACHE_ENABLED: 1
+      VIKUNJA_CACHE_TYPE: redis
+  redis:
+    image: redis
+{{< /highlight >}}
+
+## Example with traefik 2
+
+This example assumes [traefik](https://traefik.io) version 2 installed and configured to [use docker as a configuration provider](https://docs.traefik.io/providers/docker/).
+
+We also make a few assumtions here which you'll most likely need to adjust for your traefik setup:
+
+* Your domain is `vikunja.example.com`
+* The entrypoint you want to make vikunja available from is called `https`
+* The tls cert resolver is called `acme`
 
 {{< highlight yaml >}}
 version: '3'
@@ -42,19 +65,17 @@ services:
       - db
     restart: unless-stopped
     labels:
-      - "traefik.docker.network=web"
       - "traefik.enable=true"
-      - "traefik.frontend.rule=Host:vikunja.example.com;PathPrefix:/api/v1"
+      - "traefik.http.routers.vikunja-api.rule=Host(`vikunja.example.com`) && PathPrefix(`/api/v1`)"
-      - "traefik.port=3456"
+      - "traefik.http.routers.vikunja-api.entrypoints=https"
-      - "traefik.protocol=http"
+      - "traefik.http.routers.vikunja-api.tls.certResolver=acme"
   frontend:
     image: vikunja/frontend
     labels:
-      - "traefik.docker.network=web"
       - "traefik.enable=true"
-      - "traefik.frontend.rule=Host:vikunja.example.com;PathPrefix:/"
+      - "traefik.http.routers.vikunja-frontend.rule=Host(`vikunja.example.com`)"
-      - "traefik.port=80"
+      - "traefik.http.routers.vikunja-frontend.entrypoints=https"
-      - "traefik.protocol=http"
+      - "traefik.http.routers.vikunja-frontend.tls.certResolver=acme"
     networks:
       - web
       - default
@@ -76,7 +97,9 @@ networks:
     external: true
 {{< /highlight >}}
 
-### With redis
+## Example with traefik 1
+
+This example assumes [traefik](https://traefik.io) in version 1 installed and configured to [use docker as a configuration provider](https://docs.traefik.io/v1.7/configuration/backends/docker/).
 
 {{< highlight yaml >}}
 version: '3'
@@ -90,10 +113,6 @@ services:
       VIKUNJA_DATABASE_TYPE: mysql
       VIKUNJA_DATABASE_USER: vikunja
       VIKUNJA_DATABASE_DATABASE: vikunja
-      VIKUNJA_REDIS_ENABLED: 1
-      VIKUNJA_REDIS_HOST: 'redis:6379'
-      VIKUNJA_CACHE_ENABLED: 1
-      VIKUNJA_CACHE_TYPE: redis
     volumes: 
       - ./files:/app/vikunja/files
     networks:
@@ -101,7 +120,6 @@ services:
       - default
     depends_on:
       - db
-      - redis
     restart: unless-stopped
     labels:
       - "traefik.docker.network=web"
@@ -132,8 +150,6 @@ services:
       - ./db:/var/lib/mysql
     restart: unless-stopped
     command: --max-connections=1000
-  redis:
-    image: redis
 
 networks:
   web:
@@ -159,7 +175,7 @@ server {
 }
 {{< /highlight >}}
 
-### Without redis
+`docker-compose.yml` config:
 
 {{< highlight yaml >}}
 version: '3'
@@ -196,48 +212,3 @@ services:
       - api
       - frontend
 {{< /highlight >}}
-
-### With redis
-
-{{< highlight yaml >}}
-version: '3'
-
-services:
-  db:
-    image: mariadb:10
-    environment:
-      MYSQL_ROOT_PASSWORD: supersecret
-      MYSQL_DATABASE: vikunja
-    volumes:
-      - ./db:/var/lib/mysql
-  redis:
-    image: redis
-  api:
-    image: vikunja/api
-    environment:
-      VIKUNJA_DATABASE_HOST: db
-      VIKUNJA_DATABASE_PASSWORD: supersecret
-      VIKUNJA_DATABASE_TYPE: mysql
-      VIKUNJA_DATABASE_USER: root
-      VIKUNJA_DATABASE_DATABASE: vikunja
-      VIKUNJA_REDIS_ENABLED: 1
-      VIKUNJA_REDIS_HOST: 'redis:6379'
-      VIKUNJA_CACHE_ENABLED: 1
-      VIKUNJA_CACHE_TYPE: redis
-    volumes: 
-      - ./files:/app/vikunja/files
-    depends_on:
-      - db
-      - redis
-  frontend:
-    image: vikunja/frontend
-  proxy:
-    image: nginx
-    ports:
-      - 80:80
-    volumes:
-      - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
-    depends_on:
-      - api
-      - frontend
-{{< /highlight >}}