Prometheus+Grafana实现主机和JVM监控_不同樊响

http://blog.sina.com.cn/u/1760499881

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Prometheus+Grafana实现主机和JVM监控

(2020-05-22 11:54:59)

标签：

prometheus

grafana

分类：文档

总体参考：Prometheus+Grafana监控简介

1.安装Prometheus并运行

wget https://github.com/prometheus/prometheus/releases/download/v2.18.1/prometheus-2.18.1.darwin-amd64.tar.gz

tar -zxvf prometheus-2.18.1.darwin-amd64.tar.gz

cd prometheus-2.18.1.darwin-amd64

./prometheus

2.在监控节点安装node_exporter并运行

https://github.com/prometheus/node_exporter/releases/download/v1.0.0-rc.1/node_exporter-1.0.0-rc.1.darwin-amd64.tar.gz

tar -zxvf node_exporter-1.0.0-rc.1.darwin-amd64.tar.gz

cd node_exporter-1.0.0-rc.1.darwin-amd64

./node_exporter

3.在监控节点安装jvm_exporter并运行

这里没有使用Prometheus提供的jvm_exporter,使用的是jmxagent

wget https://github.com/robert-guangzhou/jmxagent/blob/master/target/localjmx_prometheus_httpserver-0.10.0-jar-with-dependencies.jar

编辑jmx.yml

rules:

- pattern: '.*'

运行

java -cp $JAVA_HOME/lib/tools.jar:./localjmx_prometheus_httpserver-0.10.0-jar-with-dependencies.jar io.prometheus.jmx.StartJmxLocal 0.0.0.0:8099 ./jmx.yml

4.修改Promethes.yml

scrape_configs:

# The job name is added as a label `job=` to any timeseries scraped from this config.

- job_name: 'prometheus'

# metrics_path defaults to '/metrics'

# scheme defaults to 'http'.

static_configs:

- targets: ['192.168.136.169:9090']

- job_name: 'node'

static_configs:

- targets: ['192.168.136.109:9100','192.168.136.172:9100','192.168.136.175:9100','192.168.136.173:9100']

- job_name: 'jmx'

static_configs:

- targets: ['192.168.136.109:8099','192.168.136.172:8099','192.168.136.175:8099','192.168.136.173:8099']

5.安装Grafana并运行

wget https://dl.grafana.com/oss/release/grafana-7.0.0.darwin-amd64.tar.gz

tar -zxvf grafana-7.0.0.darwin-amd64.tar.gz

cd grafana-7.0.0/bin

./grafana-server

6.在Grafana配置Prometheus 数据源

7.在Dashboards里导入一个仪表盘（从官网查询到喜欢的copy Id）

我导入的是

node_exporter 8919

jmx 3457

完工，接下来就可以欣赏狂拽酷炫的界面了。

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