prometheus

一、安装包下载

方式一：prometheus官网下载

方式二：使用wget下载（本文采用方式二）

$wget https://github.com/prometheus/prometheus/releases/download/v2.18.1/prometheus-2.18.1.linux-amd64.tar.gz

二、创建运行用户

 $groupadd -r prometheus
 $useradd -r -g prometheus -d / -s /sbin/nologin -c "prometheus user" prometheus

三、二进制安装

$tar -xf prometheus-2.10.0.linux-amd64.tar.gz
$mkdir /etc/prometheus
$mkdir /var/lib/prometheus
$cp prometheus-2.10.0.linux-amd64/prometheus /usr/local/bin/
$cp prometheus-2.10.0.linux-amd64/prometheus.yml /etc/prometheus/
$chown -R prometheus:prometheus /etc/prometheus
$chown -R prometheus:prometheus /var/lib/prometheus/

 四、配置服务

$ vim /etc/systemd/system/prometheus.service

[Unit]
Description=prometheus
After=network.target
[Service]
Type=simple
User=prometheus
ExecStart=/usr/local/bin/prometheus --config.file=/etc/prometheus/prometheus.yml --storage.tsdb.path=/var/lib/prometheus/data
Restart=on-failure
[Install]
WantedBy=multi-user.target

启动prometheus服务

$ systemctl start prometheus

关闭防火墙

systemctl stop firewalld

systemctl status firewalld

五、浏览器访问

浏览器访问ip+端口  http://localhost:9090 ，如下图所示