docker-compose.with_tests.yml

version: "3.8"

services:
  proxy:
    image: traefik:v3.0
    env_file:
      - .env
    networks:
      - ${TRAEFIK_PUBLIC_NETWORK?Variable not set}
      - default
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    command:
      # Enable Docker in Traefik, so that it reads labels from Docker services
      - --providers.docker
      # Add a constraint to only use services with the label for this stack
      # from the env var TRAEFIK_TAG
      - --providers.docker.constraints=Label(`traefik.constraint-label-stack`, `${TRAEFIK_TAG?Variable not set}`)
      # Do not expose all Docker services, only the ones explicitly exposed
      - --providers.docker.exposedbydefault=false
      # Enable the access log, with HTTP requests
      - --accesslog
      # Enable the Traefik log, for configurations and errors
      - --log
      # Enable the Dashboard and API
      - --api
    deploy:
      placement:
        constraints:
          - node.role == manager
      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=${TRAEFIK_PUBLIC_NETWORK?Variable not set}
        # Use the custom label "traefik.constraint-label=traefik-public"
        # This public Traefik will only use services with this label
        - traefik.constraint-label=${TRAEFIK_PUBLIC_TAG?Variable not set}
        # traefik-http set up only to use the middleware to redirect to https
        - traefik.http.middlewares.${STACK_NAME?Variable not set}-https-redirect.redirectscheme.scheme=https
        - traefik.http.middlewares.${STACK_NAME?Variable not set}-https-redirect.redirectscheme.permanent=true
        # Handle host with and without "www" to redirect to only one of them
        # Uses environment variable DOMAIN
        # To disable www redirection remove the Host() you want to discard, here and
        # below for HTTPS
        - traefik.http.routers.${STACK_NAME?Variable not set}-proxy-http.rule=Host(`${DOMAIN?Variable not set}`) || Host(`www.${DOMAIN?Variable not set}`)
        - traefik.http.routers.${STACK_NAME?Variable not set}-proxy-http.entrypoints=http
        # traefik-https the actual router using HTTPS
        - traefik.http.routers.${STACK_NAME?Variable not set}-proxy-https.rule=Host(`${DOMAIN?Variable not set}`) || Host(`www.${DOMAIN?Variable not set}`)
        - traefik.http.routers.${STACK_NAME?Variable not set}-proxy-https.entrypoints=https
        - traefik.http.routers.${STACK_NAME?Variable not set}-proxy-https.tls=true
        # Use the "le" (Let's Encrypt) resolver created below
        - traefik.http.routers.${STACK_NAME?Variable not set}-proxy-https.tls.certresolver=le
        # Define the port inside of the Docker service to use
        - traefik.http.services.${STACK_NAME?Variable not set}-proxy.loadbalancer.server.port=80
        # Handle domain with and without "www" to redirect to only one
        # To disable www redirection remove the next line
        - traefik.http.middlewares.${STACK_NAME?Variable not set}-www-redirect.redirectregex.regex=^https?:https://(www.)?(${DOMAIN?Variable not set})/(.*)
        # Redirect a domain with www to non-www
        # To disable it remove the next line
        - traefik.http.middlewares.${STACK_NAME?Variable not set}-www-redirect.redirectregex.replacement=https://${DOMAIN?Variable not set}/$${3}
        # Redirect a domain without www to www
        # To enable it remove the previous line and uncomment the next
        # - traefik.http.middlewares.${STACK_NAME}-www-redirect.redirectregex.replacement=https://www.${DOMAIN}/$${3}
        # Middleware to redirect www, to disable it remove the next line
        - traefik.http.routers.${STACK_NAME?Variable not set}-proxy-https.middlewares=${STACK_NAME?Variable not set}-www-redirect
        # Middleware to redirect www, and redirect HTTP to HTTPS
        # to disable www redirection remove the section: ${STACK_NAME?Variable not set}-www-redirect,
        - traefik.http.routers.${STACK_NAME?Variable not set}-proxy-http.middlewares=${STACK_NAME?Variable not set}-www-redirect,${STACK_NAME?Variable not set}-https-redirect

  backend: &backend
    image: "ogabrielluiz/langflow:latest"
    build:
      context: ../
      dockerfile: base.Dockerfile
    depends_on:
      - db
      - broker
      - result_backend
    env_file:
      - .env
    volumes:
      - ../:/app
      - ./startup-backend.sh:/startup-backend.sh # Ensure the paths match
    command: /startup-backend.sh # Fixed the path
    healthcheck:
      test: "exit 0"
    deploy:
      labels:
        - traefik.enable=true
        - traefik.constraint-label-stack=${TRAEFIK_TAG?Variable not set}
        - traefik.http.routers.${STACK_NAME?Variable not set}-backend-http.rule=PathPrefix(`/api/v1`) || PathPrefix(`/docs`) || PathPrefix(`/health`)
        - traefik.http.services.${STACK_NAME?Variable not set}-backend.loadbalancer.server.port=7860

  db:
    image: postgres:15.4
    volumes:
      - app-db-data:/var/lib/postgresql/data/pgdata
    environment:
      - PGDATA=/var/lib/postgresql/data/pgdata
    deploy:
      placement:
        constraints:
          - node.labels.app-db-data == true
    healthcheck:
      test: "exit 0"
    env_file:
      - .env

  pgadmin:
    image: dpage/pgadmin4
    networks:
      - ${TRAEFIK_PUBLIC_NETWORK?Variable not set}
      - default
    volumes:
      - pgadmin-data:/var/lib/pgadmin
    env_file:
      - .env
    deploy:
      labels:
        - traefik.enable=true
        - traefik.docker.network=${TRAEFIK_PUBLIC_NETWORK?Variable not set}
        - traefik.constraint-label=${TRAEFIK_PUBLIC_TAG?Variable not set}
        - traefik.http.routers.${STACK_NAME?Variable not set}-pgadmin-http.rule=Host(`pgadmin.${DOMAIN?Variable not set}`)
        - traefik.http.routers.${STACK_NAME?Variable not set}-pgadmin-http.entrypoints=http
        - traefik.http.routers.${STACK_NAME?Variable not set}-pgadmin-http.middlewares=${STACK_NAME?Variable not set}-https-redirect
        - traefik.http.routers.${STACK_NAME?Variable not set}-pgadmin-https.rule=Host(`pgadmin.${DOMAIN?Variable not set}`)
        - traefik.http.routers.${STACK_NAME?Variable not set}-pgadmin-https.entrypoints=https
        - traefik.http.routers.${STACK_NAME?Variable not set}-pgadmin-https.tls=true
        - traefik.http.routers.${STACK_NAME?Variable not set}-pgadmin-https.tls.certresolver=le
        - traefik.http.services.${STACK_NAME?Variable not set}-pgadmin.loadbalancer.server.port=5050

  result_backend:
    image: redis:6.2.5
    env_file:
      - .env
    # ports:
    #   - 6379:6379
    healthcheck:
      test: "exit 0"

  celeryworker:
    <<: *backend
    env_file:
      - .env
    build:
      context: ../
      dockerfile: base.Dockerfile
    command: celery -A langflow.worker.celery_app worker --loglevel=INFO --concurrency=1 -n lf-worker@%h
    healthcheck:
      test: "exit 0"
    deploy:
      replicas: 1

  flower:
    <<: *backend
    env_file:
      - .env
    networks:
      - default
    build:
      context: ../
      dockerfile: base.Dockerfile
    environment:
      - FLOWER_PORT=5555

    command: /bin/sh -c "celery -A langflow.worker.celery_app --broker=${BROKER_URL?Variable not set} flower --port=5555"
    deploy:
      labels:
        - traefik.enable=true
        - traefik.docker.network=${TRAEFIK_PUBLIC_NETWORK?Variable not set}
        - traefik.constraint-label=${TRAEFIK_PUBLIC_TAG?Variable not set}
        - traefik.http.routers.${STACK_NAME?Variable not set}-flower-http.rule=Host(`flower.${DOMAIN?Variable not set}`)
        - traefik.http.routers.${STACK_NAME?Variable not set}-flower-http.entrypoints=http
        - traefik.http.routers.${STACK_NAME?Variable not set}-flower-http.middlewares=${STACK_NAME?Variable not set}-https-redirect
        - traefik.http.routers.${STACK_NAME?Variable not set}-flower-https.rule=Host(`flower.${DOMAIN?Variable not set}`)
        - traefik.http.routers.${STACK_NAME?Variable not set}-flower-https.entrypoints=https
        - traefik.http.routers.${STACK_NAME?Variable not set}-flower-https.tls=true
        - traefik.http.routers.${STACK_NAME?Variable not set}-flower-https.tls.certresolver=le
        - traefik.http.services.${STACK_NAME?Variable not set}-flower.loadbalancer.server.port=5555

  frontend:
    image: "ogabrielluiz/langflow_frontend:latest"
    env_file:
      - .env
    # user: your-non-root-user
    build:
      context: ../src/frontend
      dockerfile: Dockerfile
      args:
        - BACKEND_URL=http:https://backend:7860
    restart: on-failure
    deploy:
      labels:
        - traefik.enable=true
        - traefik.constraint-label-stack=${TRAEFIK_TAG?Variable not set}
        - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-http.rule=PathPrefix(`/`)
        - traefik.http.services.${STACK_NAME?Variable not set}-frontend.loadbalancer.server.port=80

  broker:
    # RabbitMQ management console
    image: rabbitmq:3-management
    environment:
      - RABBITMQ_DEFAULT_USER=${RABBITMQ_DEFAULT_USER:-admin}
      - RABBITMQ_DEFAULT_PASS=${RABBITMQ_DEFAULT_PASS:-admin}
    volumes:
      - rabbitmq_data:/etc/rabbitmq/
      - rabbitmq_data:/var/lib/rabbitmq/
      - rabbitmq_log:/var/log/rabbitmq/
    ports:
      - 5672:5672
      - 15672:15672

  prometheus:
    image: prom/prometheus:v2.37.9
    env_file:
      - .env
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
    # ports:
    #   - 9090:9090
    healthcheck:
      test: "exit 0"
    deploy:
      labels:
        - traefik.enable=true
        - traefik.constraint-label-stack=${TRAEFIK_TAG?Variable not set}
        - traefik.http.routers.${STACK_NAME?Variable not set}-prometheus-http.rule=PathPrefix(`/metrics`)
        - traefik.http.services.${STACK_NAME?Variable not set}-prometheus.loadbalancer.server.port=9090

  grafana:
    image: grafana/grafana:8.2.6
    env_file:
      - .env
    # ports:
    #   - 3000:3000
    volumes:
      - grafana_data:/var/lib/grafana
    deploy:
      labels:
        - traefik.enable=true
        - traefik.constraint-label-stack=${TRAEFIK_TAG?Variable not set}
        - traefik.http.routers.${STACK_NAME?Variable not set}-grafana-http.rule=PathPrefix(`/grafana`)
        - traefik.http.services.${STACK_NAME?Variable not set}-grafana.loadbalancer.server.port=3000

  tests:
    extends:
      file: docker-compose.yml
      service: backend
    env_file:
      - .env
    build:
      context: ../
      dockerfile: base.Dockerfile
    command: pytest -vv
    healthcheck:
      test: "exit 0"
    # override deploy labels to avoid conflicts with the backend service
    labels:
      - traefik.enable=true
      - traefik.constraint-label-stack=${TRAEFIK_TAG?Variable not set}
      - traefik.http.routers.${STACK_NAME?Variable not set}-tests-http.rule=PathPrefix(`/api/v1`) || PathPrefix(`/docs`) || PathPrefix(`/health`)
      - traefik.http.services.${STACK_NAME?Variable not set}-tests.loadbalancer.server.port=7861

volumes:
  grafana_data:
  app-db-data:
  rabbitmq_data:
  rabbitmq_log:
  pgadmin-data:

networks:
  traefik-public:
    # Allow setting it to false for testing
    external: false # ${TRAEFIK_PUBLIC_NETWORK_IS_EXTERNAL-true}