tasky/docker-compose.observability.yml at main · norbu35/tasky · GitHub

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# Observability stack overlay — Prometheus + Grafana + Alertmanager
#
# Usage (local dev):
#   docker compose -f docker-compose.yml -f docker-compose.observability.yml up
#
# Usage (production):
#   docker compose -f docker-compose.production.yml -f docker-compose.observability.yml up
#
# See docs/OBSERVABILITY.md for architecture and configuration details.

services:
  prometheus:
    image: prom/prometheus:v2.51.0
    container_name: tasky-prometheus
    restart: unless-stopped
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--storage.tsdb.retention.time=30d'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
    volumes:
      - ./tooling/observability/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - ./tooling/observability/prometheus/alerts:/etc/prometheus/alerts:ro
      - prometheus_data:/prometheus
    ports:
      - '${PROMETHEUS_PORT:-9090}:9090'
    networks:
      - default
      - obs-net
    depends_on:
      - alertmanager

  grafana:
    image: grafana/grafana:10.4.0
    container_name: tasky-grafana
    restart: unless-stopped
    environment:
      GF_SECURITY_ADMIN_USER: ${GRAFANA_ADMIN_USER:-admin}
      GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_ADMIN_PASSWORD:-admin}
      GF_USERS_ALLOW_SIGN_UP: 'false'
      GF_AUTH_ANONYMOUS_ENABLED: 'false'
    volumes:
      - ./tooling/observability/grafana/provisioning:/etc/grafana/provisioning:ro
      - ./tooling/observability/grafana/dashboards:/var/lib/grafana/dashboards:ro
      - grafana_data:/var/lib/grafana
    ports:
      - '${GRAFANA_PORT:-3000}:3000'
    networks:
      - default
      - obs-net
    depends_on:
      - prometheus

  alertmanager:
    image: prom/alertmanager:v0.27.0
    container_name: tasky-alertmanager
    restart: unless-stopped
    command:
      - '/bin/sh'
      - '/opt/tasky/start-alertmanager.sh'
    environment:
      ALERT_WEBHOOK_URL: ${ALERT_WEBHOOK_URL:-http://localhost:9999/alerts}
    volumes:
      - ./tooling/observability/alertmanager/alertmanager.yml:/etc/alertmanager/alertmanager.yml.template:ro
      - ./tooling/scripts/observability/start-alertmanager.sh:/opt/tasky/start-alertmanager.sh:ro
      - alertmanager_data:/alertmanager
    ports:
      - '${ALERTMANAGER_PORT:-9093}:9093'
    networks:
      - default
      - obs-net

networks:
  obs-net:
    driver: bridge

volumes:
  prometheus_data:
  grafana_data:
  alertmanager_data: