systemctl启动prometheus+grafana环境
https://blog.csdn.net/qq_20042935/article/details/124324441
01 配置文件
在/usr/lib/systemd/system目录新增4个配置文件,分别为:
pushgateway.service文件,内容如下:
[Unit]
Description=Prometheus Push Gateway
After=network.target
[Service]
ExecStart=/opt/prometheus_env/pushgateway-1.4.2.linux-amd64/pushgateway
User=root
[Install]
WantedBy=multi-user.target
node_exporter.service文件,内容如下:
[Unit]
Description=Prometheus Node Exporter
After=network.target
[Service]
ExecStart=/opt/prometheus_env/node_exporter-1.3.1.linux-amd64/node_exporter
User=root
[Install]
WantedBy=multi-user.target
③ prometheus.service文件,内容如下:
[Unit]
Description=Prometheus Service
After=network.target
[Service]
ExecStart=/opt/prometheus_env/prometheus-2.34.0.linux-amd64/prometheus \
--config.file=/opt/prometheus_env/prometheus-2.34.0.linux-amd64/prometheus.yml \
--web.read-timeout=5m \
--web.max-connections=10 \
--storage.tsdb.retention=15d \
--storage.tsdb.path=/prometheus/data \
--query.max-concurrency=20 \
--query.timeout=2m
User=root
[Install]
WantedBy=multi-user.target
grafana.service文件,内容如下:
[Unit]
Description=Grafana
After=network.target
[Service]
ExecStart=/opt/prometheus_env/grafana-8.4.7/bin/grafana-server \
--config=/opt/prometheus_env/grafana-8.4.7/conf/defaults.ini \
--homepath=/opt/prometheus_env/grafana-8.4.7
[Install]
WantedBy=multi-user.target
0systemctl命令
重载配置:
systemctl daemon-reload
开启服务:
systemctl start pushgateway
systemctl start node_exporter
systemctl start prometheus
systemctl start grafana
设置开机启动:
systemctl enable pushgateway
systemctl enable node_exporter
systemctl enable prometheus
systemctl enable grafana
查看服务状态:
systemctl status pushgateway
其它命令
开启端口,能被浏览器访问(例如开启:3000)
firewall-cmd --zone=public --add-port=3000/tcp --permanent
重启防火墙:
firewall-cmd --reload