version: '3.6'

services:
# store datas in DB
  influxdb:
    image: influxdb:1.8-alpine
    container_name: influxdb
    restart: unless-stopped
    env_file: .env
    # environment:
    #   - INFLUXDB_DB=
    #   - INFLUXDB_USER=
    #   - INFLUXDB_ADMIN_ENABLED=

    #   - INFLUXDB_ADMIN_USER=
    #   - INFLUXDB_ADMIN_PASSWORD=
    ports:
      - '8086:8086'
    volumes:
      - influxdb_data:/var/lib/influxdb
      - ./influxdb/imports:/imports
      - ./influxdb/config:/etc/influxdb/

# Dashboard
  grafana:
    image: grafana/grafana:8.0.2
    container_name: grafana
    restart: unless-stopped
    depends_on:
      - influxdb
    env_file: .env
    links:
      - influxdb
    ports:
      - '3000:3000'
    volumes:
      - grafana_data:/var/lib/grafana
      - ./grafana/provisioning/:/etc/grafana/provisioning/
      - ./grafana/dashboards/:/var/lib/grafana/dashboards/

# host metrics
  telegraf:
    image: telegraf:1.18-alpine
    # image: telegraf:latest #(for amd64)
    container_name: telegraf
    restart: unless-stopped
    env_file: .env
    # for docker
    hostname: ${HOSTNAME}
    user: "telegraf:${DOCKER_GID}"
    volumes:
      - ./telegraf/telegraf.conf:/etc/telegraf/telegraf.conf:ro
      - /var/run/docker.sock:/var/run/docker.sock
    depends_on:
      - influxdb
    links:
      - influxdb
    ports:
    - '8125:8125/udp'

# # containers metrics
#   cadvisor:
#     image: gcr.io/cadvisor/cadvisor
#     # + image arm64
#     container_name: cadvisor
#     restart: unless-stopped
#     volumes:
#       - /:/rootfs:ro
#       - /var/run:/var/run:rw
#       - /sys:/sys:ro
#       - /var/lib/docker:/var/lib/docker:ro
#       - /cgroup:/cgroup:ro
#     ports:
#       - '8080:8080'

# gather metrics and launch alerts
  prometheus:
    image: prom/prometheus:v2.17.1
    container_name: prometheus
    restart: unless-stopped
    volumes:
      - ./prometheus:/etc/prometheus
      - prometheus_data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/etc/prometheus/console_libraries'
      - '--web.console.templates=/etc/prometheus/consoles'
      - '--storage.tsdb.retention.time=200h'
      - '--web.enable-lifecycle'
    ports:
      - '9090:9090'

# alert manager!
  alertmanager:
    image: prom/alertmanager:v0.20.0
    container_name: alertmanager
    restart: unless-stopped
    volumes:
      - ./alertmanager:/etc/alertmanager
    command:
      - '--config.file=/etc/alertmanager/alertmanager.yml'
      - '--storage.path=/alertmanager'
    ports:
      - '9093:9093'

  pushgateway:
    image: prom/pushgateway:v1.2.0
    container_name: pushgateway
    restart: unless-stopped
    ports:
      - "9091:9091"


volumes:
  grafana_data: {}
  influxdb_data: {}
  prometheus_data: {}