Node-Red and Traefik : Configuration and Setup

docker-compose.yml

version: '3.3'

services:
  ###############################################
  ####        Traefik Proxy Setup           #####
  ###############################################
  traefik:
    image: traefik:latest
    container_name: traefik
    restart: always
    ports:
      - "80:80"       # <== http
      - "8060:8080"   # <== :8080 is where the dashboard runs on
    command:
    #### These are the CLI commands that will configure Traefik and tell it how to work! ####
      ## API Settings - https://docs.traefik.io/operations/api/, endpoints - https://docs.traefik.io/operations/api/#endpoints ##
      - --api.insecure=true         # <== Enabling insecure api, NOT RECOMMENDED FOR PRODUCTION
      - --api.dashboard=true        # <== Enabling the dashboard to view services, middlewares, routers, etc...
      - --api.debug=true            # <== Enabling additional endpoints for debugging and profiling
      ## Log Settings (options: ERROR, DEBUG, PANIC, FATAL, WARN, INFO) - https://docs.traefik.io/observability/logs/ ##
      - --log.level=INFO            # <== Setting the level of the logs from traefik
      ## Provider Settings - https://docs.traefik.io/providers/docker/#provider-configuration ##
      - --providers.docker=true                     # <== Enabling docker as the provider for traefik
      - --providers.docker.exposedbydefault=false   # <== Don't expose every container to traefik, only expose enabled ones
      ## Entrypoints Settings - https://docs.traefik.io/routing/entrypoints/#configuration ##
      # Traefik will listen to incoming request on the port 80 (HTTP)
      - --entrypoints.web.address=:80               # <== Defining an entrypoint for port :80 named web
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock   # <== Volume for docker admin
    labels:
    #### Labels define the behavior and rules of the traefik proxy for this container ####
      - traefik.enable=true                         # <== Enable traefik on itself to view dashboard and assign subdomain to view it
      - traefik.http.routers.api.service=api@internal                           # <== Enabling the api to be a service to access
      - traefik.http.routers.traefik.rule=PathPrefix(`/api`) || PathPrefix(`/dashboard`)


  ###############################################
  ####         Site Setup Container         #####
  ###############################################
  whoami:
    image: containous/whoami
    container_name: simple-service
    labels:
      #### Labels define the behavior and rules of the traefik proxy for this container ####
      - traefik.enable=true                     # <== Enable traefik to proxy this container
      # Allow request only from the predefined entry point named "web"
      - traefik.http.routers.whoami.entrypoints=web
      # The domain the service will respond to
      - traefik.http.routers.whoami.rule=Host(`whoami.myDomain.local`)


  ###############################################
  ####         Node-red Container           #####
  ###############################################
  nodered:
    image: ctmagazin/ctnodered:latest
    container_name: node-red
    restart: always
#    ports:
#      - "1880:1880"
    volumes:
      - nodered_data:/data
      - /etc/localtime:/etc/localtime
    environment:
      - TZ=Europe/Vienna
    labels:
    #### Labels define the behavior and rules of the traefik proxy for this container ####
      - traefik.enable=true                   # <== Enable traefik to proxy this container
      # Allow request only from the predefined entry point named "web"
      - traefik.http.routers.nodered.entrypoints=web
      # The domain the service will respond to
      - traefik.http.routers.nodered.rule=Host(`dashboard.myDomain.local`)
      - traefik.http.routers.nodered.middlewares=add-ui,auth
      - traefik.http.middlewares.add-ui.addprefix.prefix=/ui
      # Declaring the user list
      - traefik.http.middlewares.auth.basicauth.users=admin:$$2y$$05$$xWXh2U94hXGAWa2gRR/feuzHgX0n65uyGdD9XGdj4wYMwJvrMtd/G

volumes:
  nodered_data: