Prometheus - Система мониторинга и оповещения с открытым исходным кодом.

services:
  prometheus:
      image: prom/prometheus:latest
      container_name: monitoring_prometheus
      restart: unless-stopped
      volumes:
        - ./data/prometheus/config:/etc/prometheus/
        - ./data/prometheus/data:/prometheus
      command:
        - '-config.file=/etc/prometheus/prometheus.yml'
        - '-storage.local.path=/prometheus'
        - '-alertmanager.url=http://alertmanager:9093'
      expose:
        - 9090
      ports:
        - 9090:9090
      links:
        - cadvisor:cadvisor
        - node-exporter:node-exporter

    node-exporter:
      image: prom/node-exporter:latest
      container_name: monitoring_node_exporter
      restart: unless-stopped
      expose:
        - 9100

services:
  grafana:
      image: grafana/grafana:latest
      container_name: monitoring_grafana
      restart: unless-stopped
      links:
        - prometheus:prometheus
      volumes:
        - ./data/grafana:/var/lib/grafana
      environment:
        - GF_SECURITY_ADMIN_PASSWORD=MYPASSWORT
        - GF_USERS_ALLOW_SIGN_UP=false
        - GF_SERVER_DOMAIN=myrul.com
        - GF_SMTP_ENABLED=true
        - GF_SMTP_HOST=smtp.gmail.com:587
        - GF_SMTP_USER=myadrress@gmail.com
        - GF_SMTP_PASSWORD=mypassword
        - GF_SMTP_FROM_ADDRESS=myaddress@gmail.com

prometheus.yml

# my global config
global:
  scrape_interval:     120s # By default, scrape targets every 15 seconds.
  evaluation_interval: 120s # By default, scrape targets every 15 seconds.
  # scrape_timeout is set to the global default (10s).

  # Attach these labels to any time series or alerts when communicating with
  # external systems (federation, remote storage, Alertmanager).
  external_labels:
      monitor: 'my-project'

# Load and evaluate rules in this file every 'evaluation_interval' seconds.
rule_files:
  # - "alert.rules"
  # - "first.rules"
  # - "second.rules"

# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
  - job_name: 'prometheus'

    # Override the global default and scrape targets from this job every 5 seconds.
    scrape_interval: 120s

    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.

    static_configs:
         - targets: ['localhost:9090','cadvisor:8080','node-exporter:9100', 'nginx-exporter:9113']