Prometheus介绍

Prometheus 是一个开源的系统监控和警报工具包，最初由 SoundCloud 开发，现在是一个独立的开源项目，并且是云原生计算基金会（CNCF）的一部分。Prometheus 以其强大的数据模型和灵活的查询语言（PromQL）而闻名，广泛用于监控微服务架构、容器化环境（如 Kubernetes）以及传统的单体应用。

官网：https://prometheus.io/

下载网址：https://prometheus.io/download/

核心组件

1. prometheus
2. grafana
3. alertmanager
4. blackbox_exporter
5. node_exporter

查看系统的架构

【Linux】来查看当前系统的架构-CSDN博客

我这里是的版本是ARMv8 CPU

选择对应版本

下载prometheus

​wget https://github.com/prometheus/prometheus/releases/download/v2.53.2/prometheus -2.53.2.linux-arm64.tar.gz

下载alertmanager

wget https://github.com/prometheus/alertmanager/releases/download/v0.27.0/alertmanager-0.27.0.linux-arm64.tar.gz

下载blackbox_exporter

wget https://github.com/prometheus/blackbox_exporter/releases/download/v0.25.0/blackbox_exporter-0.25.0.linux-arm64.tar.gz

下载node_exporter

wget https://github.com/prometheus/node_exporter/releases/download/v1.8.2/node_exporter-1.8.2.linux-arm64.tar.gz

下载mysqld_exporter

wget https://github.com/prometheus/mysqld_exporter/releases/download/v0.15.1/mysqld_exporter-0.15.1.linux-arm64.tar.gz

下载grafana

官网地址：Download Grafana | Grafana Labs

wget https://dl.grafana.com/enterprise/release/grafana-enterprise_11.3.0-77262_77262_linux_arm64.tar.gz

创建目录

mkdir -pv /software 
mkdir -pv /usr/local/prometheus 
mkdir -pv /data/app_logs

解压prometheus

tar -zxvf prometheus-2.53.2.linux-arm64.tar.gz -C /usr/local/prometheus/

重命名prometheus

mv prometheus-2.53.2.linux-arm64 prometheus-2.53.2

启动prometheus

nohup ./prometheus --web.enable-admin-api --web.enable-lifecycle --config.file=prometheus_new.yml >>/data/app_logs/prometheus.log 2>&1 &

解压alertmanager

tar -zxvf /software/alertmanager-0.27.0.linux-arm64.tar.gz -C /usr/local/prometh eus/

重新命名alertmanager

mv alertmanager-0.27.0.linux-arm64 alertmanager-0.27.0

启动alertmanager

nohup ./alertmanager --config.file=alertmanager.yml >>/data/app_logs/alertmanager.log 2>&1 &

解压和重命名node_exporter

tar -zxvf /software/node_exporter-1.8.2.linux-arm64.tar.gz -C /usr/loca l/prometheus/mv node_exporter-1.8.2.linux-arm64 node_exporter-1.8.2

启动node_exporter

nohup ./node_exporter --web.listen-address http://127.0.0.1:9000/data/ap
p_logs/node_exporter.log 2>&1 &

解压和重命名grafana

tar -zxvf /software/grafana-enterprise_11.3.0-77262_77262_linux_arm64.tar.gz -C 
/usr/local/prometheus/mv grafana-11.3.0-77262 grafana-11.3.0

创建grafana系统服务

vim /usr/lib/systemd/system/grafana-server.service

编辑内容：

[Unit]
Description=Grafana
After=network.target[Service]
Type=notify
ExecStart=/usr/local/prometheus/grafana-11.3.0/bin/grafana-server -homepath /usr/local/prometheus/grafana-11.3.0
Restart=always # 设置为总是重启[Install]
WantedBy=multi-user.target

启动服务

systemctl start grafana-server.service

设置开机自启动

systemctl enable grafana-server.service

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