[prometheus]Step4-node_exporter注册到consul

你的名字 2023-07-21 08:59 3阅读 0赞

prometheus+consul+node\_exporter

修改prometheus.yml

global:
    alerting:
      alertmanagers:
      - static_configs:
        - targets:
    rule_files:
    scrape_configs:
    # - job_name: 'prometheus'是监听prometheus服务本身
      - job_name: 'prometheus'
        static_configs:
        - targets: ['localhost:9090']
    # job_name: 'node_exporter'是按固定IP:PORT的方式监听微服务
      - job_name: 'node_exporter'
        static_configs:
          - targets: ['localhost:9100']
    # job_name: 'overwritten-default'就是一个监听consul的任务，在consul_sd_configs下，server是consul服务器的访问地址，
      - job_name: 'consul'
        consul_sd_configs:
        # - server:   'localhost:8500'
          - server:   '192.168.0.25:8500'
          # consul里name的名称 或者curl注册的名称  services是微服务名的数组，如果什么都不填，则默认全选
            services: ['test']
    
        #relabel_configs:
        #  - source_labels: [__meta_consul_tags]
        #    regex: .*test.*
        #    action: keep

curl -X PUT -d ‘\{“id”: “test-001”,“name”: “test”,“address”: “192.168.0.33”,“port”: 9100,“tags”: \[“test”\],“checks”: \[\{“http”: “http://192.168.0.33:9100/”,“interval”: “5s”\}\]\}’ http://localhost:8500/v1/agent/service/register

curl -X PUT -d '{"id": "sentry","name": "prod","address": "192.168.0.33","port": 9100,"tags": ["prod"],"checks": [{"http": "http://192.168.0.336:9100/","interval": "5s"}]}'  http://localhost:8500/v1/agent/service/register

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查看prometheus是否接受到数据

http://ip:9090/targets

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查看grafana视图

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删除

curl -X PUT http://localhost:8500/v1/agent/service/deregister/$\{id\}

curl -X PUT http://localhost:8500/v1/agent/service/deregister/test-001

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[format_png]: /images/20230528/8f6fddaf3d5e48d7af0cacfb0850afc3.png
[format_png 1]: /images/20230528/afb523667bcf4eeea076995d66a830fa.png
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[format_png 3]: /images/20230528/6a3e8e1d3af84ae7bd16ecc2f2c0c2be.png
[format_png 4]: /images/20230528/abecfd7d6d18498d9c458e3eebada099.png
[format_png 5]: /images/20230528/f9e6e00491ab413cadf9d1307362e54a.png
[format_png 6]: /images/20230528/3e4f066681d7415a8d63d29cc640d88a.png