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
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 |
| 1 2 3 4 5 6 7 8 9 10 11 |
[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
| 1 2 3 |
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
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