docker-compose.yml

Rama main · réplica de lectura del repositorio original.

# Run whichever edition you need:
#   docker compose --profile light up -d
#   docker compose --profile ui    up -d
#
# This file is meant to be usable on its own, without a clone:
#
#   curl -O https://raw.githubusercontent.com/DevManfre/isitdown/main/docker-compose.yml
#   docker compose --profile ui up -d
#
# So each service names a published GHCR image and `pull_policy: missing`,
# which makes Compose pull it instead of building from a source tree the
# operator may not have. Contributors keep the local build: `--build` on the
# command line overrides the policy, and both services still point at this
# repository's Dockerfile, each selecting its own target.

services:
  isitdown-light:
    # `.env` is optional: the distributable path starts with no file but this
    # one, and a channel's secrets are added later.
    build:
      context: .
      dockerfile: Dockerfile
      target: light
    image: ghcr.io/devmanfre/isitdown:light-latest
    pull_policy: missing
    container_name: isitdown-light
    restart: unless-stopped
    env_file:
      - path: .env
        required: false
    volumes:
      - ./config.yml:/app/config/config.yml:ro
      - isitdown-light-data:/app/data
    profiles: ["light"]

  isitdown-ui:
    build:
      context: .
      dockerfile: Dockerfile
      target: ui
    image: ghcr.io/devmanfre/isitdown:ui-latest
    pull_policy: missing
    container_name: isitdown-ui
    restart: unless-stopped
    env_file:
      - path: .env
        required: false
    ports:
      # Loopback only: the dashboard has no login by default. For LAN exposure,
      # change the left side to "0.0.0.0:3000" AND set API_TOKEN (docs/configuration.md).
      - "127.0.0.1:3000:3000"
    # No config.yml: the UI edition keeps its configuration in SQLite.
    volumes:
      - isitdown-ui-data:/app/data
    profiles: ["ui"]

  # A second point of view for probes (roadmap 1.7), meant for another
  # network — a small VPS, a second site — not for the host the main instance
  # runs on. The Light image under its own command: stateless, no volume, no
  # config file; the main instance sends every probe it wants run. Point it at
  # this one with OUTPOSTS=https://<this host>:8080 and the same OUTPOST_TOKEN.
  isitdown-outpost:
    build:
      context: .
      dockerfile: Dockerfile
      target: light
    image: ghcr.io/devmanfre/isitdown:light-latest
    pull_policy: missing
    container_name: isitdown-outpost
    restart: unless-stopped
    command: ["node", "dist/outpost/index.js"]
    # OUTPOST_TOKEN goes in `.env`; the outpost refuses to start without one.
    env_file:
      - path: .env
        required: false
    ports:
      - "8080:8080"
    # The Light image's own healthcheck reads a state file this has none of.
    healthcheck:
      test: ["CMD", "node", "dist/outpost/healthcheck.js"]
      interval: 30s
      timeout: 5s
      start_period: 10s
      retries: 3
    profiles: ["outpost"]

volumes:
  isitdown-light-data:
  isitdown-ui-data: