Prometheus+grafana安装配置

Prometheus安装配置

Prometheus下载地址

官方地址：Download | Prometheus

可根据系统版本下载想要的安装包，复制链接地址

wget https://github.com/prometheus/prometheus/releases/download/v2.33.3/prometheus-2.33.3.linux-amd64.tar.gzwg

解压prometheus文件

解压命令：

tar xvfz prometheus-2.33.0.linux-amd64.tar.gz

修改文件夹命令：

mv prometheus-2.33.3.linux-amd64 prometheus

配置prometheus.ym文件连接exporter

编辑prometheus.yml文件：

vi prometheus.yml

添加配置文件：
  - job_name: "reid_agent"                 //自定义redis探针的名称
    static_configs:
      - targets: ["172.26.94.74:9121"]    //redis_exporter的服务器地址和端口。

启动Prometheus

./prometheus --config.file=prometheus.yml

进入到prometheus目录启动prometheus

注意：如果访问不了，需要查看一下是是否开启防火墙，可将防火墙停止后访问正常。

访问管理页面

http://172.26.93.221:9090/graph?g0.expr=&g0.tab=1&g0.stacked=0&g0.show_exemplars=0&g0.range_input=1h

Grafana安装配置

Grafana下载地址

下载地址

Download Grafana | Grafana LabsOverview of how to download and install different versions of Grafana on different operating systems.https://grafana.com/grafana/download?pg=get&plcmt=selfmanaged-box1-cta1

下载命令

wget https://dl.grafana.com/oss/release/grafana-8.4.1-1.x86_64.rpmhttps://dl.grafana.com/oss/release/grafana-8.4.1-1.x86_64.rpm

解压grafana

解压命令：

tar xvfz grafana-8.4.1.linux-amd64.tar.gz

修改文件夹命令：

mv grafana-8.4.1 grafana

启动grafana

启动命令：

./grafana-server

访问grafana

http://172.26.93.221:3000/login

修改密码：

密码：sa123456

连接prometheus

Grafana监控prometheus的exporter仪表盘模板

Dashboards | Grafana LabsBrowse a library of official and community-built dashboards.https://grafana.com/grafana/dashboards/

Grafana监控redis仪表盘模板

Redis Exporter安装配置

下载exporter地址

Exporter下载地址

Exporters and integrations | PrometheusAn open-source monitoring system with a dimensional data model, flexible query language, efficient time series database and modern alerting approach.https://prometheus.io/docs/instrumenting/exporters/

Redis exporter下载地址

GitHub - oliver006/redis_exporter: Prometheus Exporter for Redis Metrics. Supports Redis 2.x, 3.x, 4.x, 5.x, 6.x, and 7.xPrometheus Exporter for Redis Metrics. Supports Redis 2.x, 3.x, 4.x, 5.x, 6.x, and 7.x - GitHub - oliver006/redis_exporter: Prometheus Exporter for Redis Metrics. Supports Redis 2.x, 3.x, 4.x, 5.x, 6.x, and 7.xhttps://github.com/oliver006/redis_exporter