# documentation: https://crazymax.dev/diun/
# slogan: Docker Image Update Notifier is a CLI application to receive notifications when a Docker image is updated on a Docker registry.
# tags: docker, notifier, slack
# logo: svgs/diun.svg

services:
  diun:
    image: crazymax/diun:latest
    command: serve
    volumes:
      - "diun_data:/data"
      - "/var/run/docker.sock:/var/run/docker.sock"
    environment:
      - TZ=${TIME_ZONE:-Europe/Vienna}
      - LOG_LEVEL=${LOG_LEVEL:-info}
      - LOG_JSON=${LOG_JSON:-false}
      - DIUN_WATCH_WORKERS=${DIUN_WATCH_WORKERS:-20}
      - DIUN_WATCH_SCHEDULE=${DIUN_WATCH_SCHEDULE:- * */6 * * *}
      - DIUN_WATCH_JITTER=${DIUN_WATCH_JITTER:-30s}
      - DIUN_PROVIDERS_DOCKER=${DIUN_PROVIDERS_DOCKER:-true}
      - DIUN_PROVIDERS_DOCKER_WATCHBYDEFAULT=${DIUN_PROVIDERS_DOCKER_WATCHBYDEFAULT:-true}
      - DIUN_NOTIF_SLACK_WEBHOOKURL=${SERVICE_WEBHOOK_URL_SLACK}
    healthcheck:
      test: ["CMD", "diun", "--version"]
      interval: 5s
      timeout: 20s
      retries: 3