Prometheus安装部署

一，Prometheus安装

1，官网下载

https://prometheus.io/download/

2, 解压二进制包

tar -xf prometheus-2.23.0.linux-amd64.tar.gz 
mv prometheus-2.23.0.linux-amd64 /usr/local/prometheus

3， 创建用户

groupadd prometheus
useradd -g prometheus -m -d /var/lib/prometheus -s /sbin/nologin prometheus
chown prometheus.prometheus -R /usr/local/prometheus

4，使用systemd管理服务

cat > /etc/systemd/system/prometheus.service <

5，启动prometheus

systemctl start prometheus.service 
systemctl enable prometheus.service

查看状态：

image.png

[root@prometheus ~]# ps -ef |grep prometheus
prometh+  17902      1  0 09:16 ?        00:00:00 /usr/local/prometheus/prometheus --config.file=/usr/local/prometheus/prometheus.yml --storage.tsdb.path=/var/lib/prometheus/data
root      17952  17749  0 09:18 pts/0    00:00:00 grep --color=auto prometheus
[root@prometheus ~]# ss -lntup |grep 9090
tcp    LISTEN     0      128      :::9090                 :::*                   users:(("prometheus",pid=17902,fd=9))

6， web页面

image.png

如果web页面打不开请关闭防火墙

systemctl stop firewalld.service 
systemctl disable firewalld.service