普罗米修斯安装

目录

[root@docker01 ~]# cd /data/prometheus
[root@docker01 prometheus]# vim prometheus.yaml
global:
  scrape_interval:     15s
  evaluation_interval: 15s

alerting:
  alertmanagers:
  - static_configs:
    - targets: ['10.0.0.101:9093']

rule_files:
  - "node_down.yml"

scrape_configs:
  - job_name: 'prometheus'

    static_configs:
    - targets: ['10.0.0.101:9090']

  - job_name: 'redis'
    static_configs:
     - targets: ['10.0.0.101:9121']
       labels:
         instance: redis

  - job_name: 'node'
    scrape_interval: 8s
    static_configs:
     - targets: ['10.0.0.101:9100']
       labels:
         instance: node

  - job_name: 'cadvisor'
    static_configs:
     - targets: ['10.0.0.101:8088']
       labels:
         instance: cadvisor
         
vim node_down.yml
groups:
- name: node_down
  rules:
  - alert: InstanceDown
    expr: up == 0
    for: 1m
    labels:
      user: test
    annotations:
      summary: "Instance {{ $labels.instance }} down"
      description: "{{ $labels.instance }} of job {{ $labels.job }} has been down for more than 1 minutes."

vim docker-compose-prometheus.yml
version: '2'

networks:
    monitor:
        driver: bridge

services:
    prometheus:
        image: prom/prometheus
        container_name: prometheus
        hostname: prometheus
        restart: always
        volumes:
            - /data/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
            - /data/prometheus/node_down.yml:/etc/prometheus/node_down.yml
        ports:
            - "9090:9090"
        networks:
            - monitor

    grafana:
        image: grafana/grafana
        container_name: grafana
        hostname: grafana
        restart: always
        ports:
            - "3000:3000"
        networks:
            - monitor
    redis-exporter:
        image: oliver006/redis_exporter
        container_name: redis_exporter
        hostname: redis_exporter
        restart: always
        ports:
            - "9121:9121"
        networks:
            - monitor
        command:
            - '--redis.addr=redis://10.10.170.161:7000'
    node-exporter:
        image: quay.io/prometheus/node-exporter
        container_name: node-exporter
        hostname: node-exporter
        restart: always
        ports:
            - "9100:9100"
        networks:
            - monitor

    cadvisor:
        image: google/cadvisor:latest
        container_name: cadvisor
        hostname: cadvisor
        restart: always
        volumes:
            - /:/rootfs:ro
            - /var/run:/var/run:rw
            - /sys:/sys:ro
            - /var/lib/docker/:/var/lib/docker:ro
        ports:
            - "8088:8080"
        networks:
            - monitor

这里的端口号已经redis-addr请修改成自己的。