手动部署 Docker+Grafana+Prometheus系统监控之Redis

• 2019 年 10 月 26 日
• 筆記

监控规划图

使用Docker 创建两台Redis

docker run -d --name redis1 redis  docker run -d --name redis2 redis

查看redis的部署地址

docker inspect (docker ps -a | grep redis | awk '{print $1}') | grep IPAddress

部署redis_exporter收集redis数据

docker run -d --name redis_exporter_1 -p 9121:9121 oliver006/redis_exporter --redis.addr=172.17.0.2:6379  docker run -d --name redis_exporter_2 -p 9122:9121 oliver006/redis_exporter --redis.addr=172.17.0.3:6379

添加prometheus配置文件

global:    scrape_interval: 15s    evaluation_interval: 15s    # Attach these labels to any time series or alerts when communicating with  # external systems (federation, remote storage, Alertmanager).    external_labels:      monitor: "prometheus-stack-monitor"    # Load and evaluate rules in this file every 'evaluation_interval' seconds.  #rule_files:  # - "first.rules"  # - "second.rules"    scrape_configs:  # scrape Prometheus itself    - job_name: prometheus      scrape_interval: 10s      scrape_timeout: 5s      static_configs:        - targets: ["localhost:9090"]    # scrape Redis Enterprise    - job_name: redis-enterprise      scrape_interval: 3s      scrape_timeout: 3s      static_configs:        - targets: ['172.17.0.4:9121','172.17.0.7:9121']

targets中为redis_exporter的地址和端口号，多个逗号分隔

部署prometheus

docker run -d --name prome -p 9090:9090 -v /prometheus/prometheus.yml:/etc/prometheus/prometheus.yml prom/prometheus

prometheus配置文件需要使用绝对位置

部署grafana

docker run -d --name=grafana -p 3000:3000 grafana/grafana

添加prometheus数据源

下载redis模板 且导入到 grafana

• https://grafana.com/grafana/dashboards/763/revisions
  

效果图