Prometheus安装

Posted 2020-12-13 python-k8s

环境

系统：CentOS 7.5
软件：prometheus-2.18.1.linux-amd64.tar.gz

安装

• 下载二进制包
  地址：https://prometheus.io/download/

• 安装

  # tar -xzvf prometheus-2.18.1.linux-amd64.tar.gz
  # mkdir /usr/local/prometheus
  # mv prometheus-2.18.1.linux-amd64 /usr/local/prometheus/prometheus
  

• 创建数据目录

  # mkdir -p /data/prometheus/prometheus/data
  

• 创建用户并授权

  # useradd prometheus
  # chown -R prometheus:prometheus /usr/local/prometheus /data/prometheus
  

启动

• 添加启动服务

  # vim /usr/lib/systemd/system/prometheus.service
  [Unit]
  Description= Prometheus
  After=network.target
  
  [Service]
  Type=simple
  User=prometheus
  ExecStart=/usr/local/prometheus/prometheus/prometheus --config.file=/usr/local/prometheus/prometheus/prometheus.yml --storage.tsdb.path=/data/prometheus/prometheus/data
  ExecReload=/bin/kill -HUP $MAINPID
  Restart=on-failure
  
  [Install]
  WantedBy=multi-user.target
  

• 启动

  # systemctl enable prometheus.service
  # systemctl start prometheus.service
  

• 访问
  web地址：http://ip:9090