springboot 1.5.10.RELEASElinux
Grafana 5.4.2git
Prometheus 2.6.0github
jdk 1.8web
在項目pom.xml中添加以下依賴spring
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> <version>1.5.4.RELEASE</version> </dependency> <!--<dependency> <groupId>io.prometheus</groupId> <artifactId>simpleclient_spring_boot</artifactId> <version>0.5.0</version> </dependency>--> <dependency> <groupId>io.micrometer</groupId> <artifactId>micrometer-registry-prometheus</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>io.micrometer</groupId> <artifactId>micrometer-spring-legacy</artifactId> <version>1.1.1</version> </dependency>
gradle.build中增長以下:json
compile 'io.micrometer:micrometer-registry-prometheus:1.1.1' compile 'io.micrometer:micrometer-spring-legacy:1.1.1'
在 application.yml中添加以下配置(由於是測試,因此我把全部端點都暴露了,生產環境自行選擇打開端點)ubuntu
management:
endpoints:
web:
exposure:
include: health,info,env,prometheus,metrics,httptrace,threaddump,heapdump,springmetrics
jmx:
exposure:
include: '*'
shutdown:
enabled: false
metrics:
distribution:
percentiles-histogram[http.server.requests]: true
security:
enabled: false
啓動項目,在eclipse中能夠看到接口 /prometheus 以下圖瀏覽器
經過瀏覽器查看prometheus.json文件以下圖:springboot
至此,應用側的prometheus client的工做已經完成。app
下載你想安裝的prometheus版本,地址爲download prometheus
我下載的是prometheus-2.6.0.linux-amd64.tar.gz
解壓
tar xvfz prometheus-*.tar.gz
cd prometheus-*
在某目錄建立 prometheus.yml文件內容以下
# my global config global: scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute. evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute. # scrape_timeout is set to the global default (10s). # Alertmanager configuration alerting: alertmanagers: - static_configs: - targets: # - alertmanager:9093 # Load rules once and periodically evaluate them according to the global 'evaluation_interval'. rule_files: # - "first_rules.yml" # - "second_rules.yml" # A scrape configuration containing exactly one endpoint to scrape: # Here it's Prometheus itself. scrape_configs: # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config. - job_name: 'prometheus' # metrics_path defaults to '/metrics' # scheme defaults to 'http'. metrics_path: /prometheus static_configs: - targets: ['10.200.110.100:8082']#此處填寫 Spring Boot 應用的 IP + 端口號
注意:metrics_path:和targets的配置。
啓動
./prometheus --config.file="prometheus.yml"
在Status->Targets頁面下,咱們能夠看到咱們配置的Target,它們的State爲UP ,以下圖
至此,prometheus和springboot已經鏈接成功。
使用的是ubuntu 16.04TLS,因此找到官網相對應的Ubuntu方式,這是官網的連接地址:https://grafana.com/grafana/download?platform=linux
wget https://dl.grafana.com/oss/release/grafana_5.4.2_amd64.deb sudo dpkg -i grafana_5.4.2_amd64.deb
啓動grafana
方式1、Start Grafana by running:
sudo service grafana-server start sudo update-rc.d grafana-server defaults //設置開機啓動(可選)
方式2、To start the service using systemd:
systemctl daemon-reload systemctl start grafana-server systemctl status grafana-server sudo systemctl enable grafana-server.service //設置開機啓動
grafana添加數據源,配置以下
6.建立看板
grafana支持不少種看板,你能夠根據不一樣的指標生成圖表,
由於圖表的配置比較複雜,這裏沒有深刻的研究,而是選用了大神 們作好的模板,對接數據源進行展現
https://grafana.com/dashboards 在這裏能夠搜索不一樣的模板
選擇一個你想要的點擊去,而後複製id
打開下圖頁面,並將id粘貼進去,光標離開輸入框,會自動加載模板配置
接着選datasource:
而後選取數據源,點擊import按鈕,完成模板添加
看數據都是空的,由於這個是springboot2.x的。要換成springboot1.x的,以下圖:
結果:
完成。
多個應用的配置,以下配置兩個微服務應用:
# A scrape configuration containing exactly one endpoint to scrape: # Here it's Prometheus itself. scrape_configs: # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config. - job_name: 'service-productor' # metrics_path defaults to '/metrics' # scheme defaults to 'http'. metrics_path: /prometheus static_configs: - targets: ['10.200.110.100:8082'] - job_name: 'service-consumer' # metrics_path defaults to '/metrics' # scheme defaults to 'http'. metrics_path: /prometheus static_configs: - targets: ['10.200.110.100:8081']
重啓prometheus後,再刷新target頁面:
回到Grafana的頁面: