Prometheus环境配置

最新推荐文章于 2025-04-28 15:44:32 发布

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最新推荐文章于 2025-04-28 15:44:32 发布

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本文详细介绍了如何在服务器上部署Prometheus监控系统，包括环境准备、Prometheus Server的安装配置、服务启动及开机自启设置，同时涵盖了Node Exporter的配置与启动过程，最后简述了Grafana的安装步骤。

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1、环境准备

服务器IP是202.101.58.162，登入，建立相应文件夹

2、安装Prometheus Server

安装docker

准备应用 https://prometheus.io/download/

或者 git clone https://github.com/prometheus/client_golang.git

//wget https://github.com/prometheus/prometheus/releases/download/v2.8.1/prometheus-2.8.1.linux-amd64.tar.gz

上传后解压

tar xvzf /home/prometheus-2.21.0-rc.1.linux-amd64.tar.gz

移动到文件夹

mv prometheus-2.21.0-rc.1.linux-amd64 /home/prometheus

修改 prometheus.yml

- targets: ['localhost:9090']

# 赋权和创建prometheus运行数据目录

[root@localhost prometheus]# cd ~

[root@localhost ~]# chown -R prometheus:prometheus /usr/local/prometheus/

[root@localhost ~]# mkdir -p /home/software/prometheus-data

[root@localhost ~]# chown -R prometheus:prometheus /home/software/prometheus-data

4、以服务方式启动

添加到系统服务，方便于管理

1	vi /etc/systemd/system/prometheus.service

[Unit]

Description=Prometheus Monitoring System

Documentation=Prometheus Monitoring System

[Service]

ExecStart=/usr/local/prometheus/prometheus \

--config.file=/usr/local/prometheus/prometheus.yml \

--web.listen-address=:9090

[Install]

WantedBy=multi-user.target

启动服务，设置开机自启

systemctl daemon-reload

systemctl enable prometheus

systemctl start prometheus

设置用户（节点）

groupadd prometheus

useradd -g prometheus -s /sbin/nologin prometheus

chown -R prometheus:prometheus /usr/local/node_exporter

vim /usr/lib/systemd/system/node_exporter.service

Unit]

Description=node_exporter

Documentation=https://prometheus.io/

After=network.target

[Service]

Type=simple

User=prometheus

ExecStart=/usr/local/node_exporter/node_exporter

[root@node1 ~]# systemctl enable node_exporter

[root@node1 ~]# systemctl start node_exporter

Restart=on-failure

[Install]

WantedBy=multi-user.target

grafana安装

复制代码

wget https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-5.2.2.linux-amd64.tar.gz 
tar -zxvf grafana-5.2.2.linux-amd64.tar.gz

systemctl enable grafana-server

systemctl start grafana-server

sudo systemctl daemon-reload
sudo systemctl start grafana-server
sudo systemctl status grafana-server