---
version: '3.7'

services:
  healthchecks:
    image: lscr.io/linuxserver/healthchecks:latest
    container_name: Healthchecks
    depends_on:
      - postgres
    networks:
      - healthchecks_network
      - nginx_network
    environment:
      ALLOWED_HOSTS: "{{ .docker.healthchecks.allowedHosts }}"
      APPRISE_ENABLED: 'False'
      DB_HOST: postgres
      DB_NAME_FILE: /run/secrets/healthchecks_db_name
      DB_PASSWORD_FILE: /run/secrets/healthchecks_db_password
      DB_USER_FILE: /run/secrets/healthchecks_db_user
      DEBUG: 'False'
      DEFAULT_FROM_EMAIL: "{{ .docker.healthchecks.defaultFromEmail }}"
      EMAIL_HOST_PASSWORD_FILE: /run/secrets/healthchecks_sendgrid_api_key
      EMAIL_HOST_USER: apikey
      EMAIL_HOST: smtp.sendgrid.net
      EMAIL_PORT: 587
      EMAIL_USE_TLS: 'True'
      PGID: 1000
      PROMETHEUS_ENABLED: 'True'
      PUID: 1000
      REGENERATE_SETTINGS: 'True'
      SECRET_KEY_FILE: /run/secrets/healthchecks_secret_key
      SHELL_ENABLED: 'True'
      SITE_LOGO_URL: "{{ .docker.healthchecks.siteLogoUrl }}"
      SITE_NAME: "{{ .docker.healthchecks.siteName }}"
      SITE_ROOT: "{{ .docker.healthchecks.siteRoot }}"
      SLACK_CLIENT_ID_FILE: /run/secrets/healthchecks_slack_client_id
      SLACK_CLIENT_SECRET_FILE: /run/secrets/healthchecks_slack_client_secret
      SLACK_ENABLED: 'True'
      SUPERUSER_EMAIL_FILE: /run/secrets/healthchecks_superuser_email
      SUPERUSER_PASSWORD_FILE: /run/secrets/healthchecks_superuser_password
      WEBHOOKS_ENABLED: 'True'
    deploy:
      mode: replicated
      replicas: 1
    volumes:
      - healthchecks_config:/config
    expose:
      - 8000
    restart: unless-stopped
    secrets:
      - healthchecks_db_name
      - healthchecks_db_password
      - healthchecks_db_user
      - healthchecks_secret_key
      - healthchecks_sendgrid_api_key
      - healthchecks_superuser_email
      - healthchecks_superuser_password

  postgres:
    container_name: Postgres
    image: postgres:10
    restart: unless-stopped
    volumes:
      - healthchecks_postgres:/var/lib/postgresql/data
    networks:
      - healthchecks_network
    environment:
      POSTGRES_PASSWORD_FILE: /run/secrets/healthchecks_db_password
      POSTGRES_USER_FILE: /run/secrets/healthchecks_db_user
      POSTGRES_DB_FILE: /run/secrets/healthchecks_db_name
    deploy:
      mode: replicated
      replicas: 1
    secrets:
     - healthchecks_db_name
     - healthchecks_db_password
     - healthchecks_db_user

networks:
  healthchecks_network:
    driver: overlay
    attachable: true
    internal: true
  nginx_network:
    external: true

secrets:
  healthchecks_db_name:
    external: true
  healthchecks_db_password:
    external: true
  healthchecks_db_user:
    external: true
  healthchecks_secret_key:
    external: true
  healthchecks_sendgrid_api_key:
    external: true
  healthchecks_superuser_email:
    external: true
  healthchecks_superuser_password:
    external: true

volumes:
  healthchecks_config:
  healthchecks_postgres: