docs: single server setup example (#715)

* docs: single server setup example

* docs: lint single server setup example

* docs: LAN based setup

* docs: fix traefik ssl override

* docs: move data directory to user home

* docs: remove env-file from exec commands

docs/compose/compose.traefik.yaml

@@ -0,0 +1,46 @@
+version: "3.3"
+
+services:
+  traefik:
+    image: "traefik:v2.6"
+    labels:
+      # Enable Traefik for this service, to make it available in the public network
+      - traefik.enable=true
+      # Use the traefik-public network (declared below)
+      - traefik.docker.network=traefik-public
+      # admin-auth middleware with HTTP Basic auth
+      # Using the environment variables USERNAME and HASHED_PASSWORD
+      - traefik.http.middlewares.admin-auth.basicauth.users=admin:${HASHED_PASSWORD:?No HASHED_PASSWORD set}
+      # Uses the environment variable TRAEFIK_DOMAIN
+      - traefik.http.routers.traefik-public-http.rule=Host(`${TRAEFIK_DOMAIN:?No TRAEFIK_DOMAIN set}`)
+      - traefik.http.routers.traefik-public-http.entrypoints=http
+      # Use the special Traefik service api@internal with the web UI/Dashboard
+      - traefik.http.routers.traefik-public-http.service=api@internal
+      # Enable HTTP Basic auth, using the middleware created above
+      - traefik.http.routers.traefik-public-http.middlewares=admin-auth
+      # Define the port inside of the Docker service to use
+      - traefik.http.services.traefik-public.loadbalancer.server.port=8080
+    command:
+      # Enable Docker in Traefik, so that it reads labels from Docker services
+      - --providers.docker=true
+      # Do not expose all Docker services, only the ones explicitly exposed
+      - --providers.docker.exposedbydefault=false
+      # Create an entrypoint http listening on port 80
+      - --entrypoints.http.address=:80
+      # Enable the access log, with HTTP requests
+      - --accesslog
+      # Enable the Traefik log, for configurations and errors
+      - --log
+      # Enable the Dashboard and API
+      - --api
+    ports:
+      - 80:80
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    networks:
+      - traefik-public
+
+networks:
+  traefik-public:
+    name: traefik-public
+    external: false