Huge improvements for docs (#58)

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

@@ -0,0 +1,110 @@
+---
+date: "2019-02-12:00:00+02:00"
+title: "Full docker example"
+draft: false
+type: "doc"
+menu:
+  sidebar:
+    parent: "setup"
+---
+
+# Full docker example
+
+This docker compose configuration will run Vikunja with backend and frontend with a mariadb as database.
+It uses an nginx container to proxy backend and frontend into a single port.
+
+You'll need to save this nginx configuration on your host under `nginx.conf` 
+(or elsewhere, but then you'd need to adjust the proxy mount at the bottom of the compose file):
+
+{{< highlight conf >}}
+server {
+    listen 80;
+
+    location / {
+        proxy_pass http://frontend:80;
+    }
+
+    location /api/ {
+        proxy_pass http://api:3456;
+    }
+}
+{{< /highlight >}}
+
+### Without redis
+
+{{< highlight yaml >}}
+version: '3'
+
+services:
+  db:
+    image: mariadb:10
+    environment:
+      MYSQL_ROOT_PASSWORD: supersecret
+      MYSQL_DATABASE: vikunja
+    volumes:
+      - ./db:/var/lib/mysql
+  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
+    depends_on:
+      - db
+  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 >}}
+
+### 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
+    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 >}}