{"id":1230,"date":"2021-07-30T14:01:59","date_gmt":"2021-07-30T06:01:59","guid":{"rendered":"https:\/\/egonlin.com\/?p=1230"},"modified":"2021-07-30T14:01:59","modified_gmt":"2021-07-30T06:01:59","slug":"%e7%ac%ac%e4%ba%8c%e8%8a%82%ef%bc%9aprometheus%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=1230","title":{"rendered":"\u7b2c\u4e8c\u8282\uff1aprometheus\u914d\u7f6e\u6587\u4ef6\u8be6\u89e3"},"content":{"rendered":"

prometheus\u914d\u7f6e\u6587\u4ef6\u8be6\u89e3<\/h1>\n

\u4e00\u3001\u57fa\u7840\u914d\u7f6e<\/h2>\n
\n

prometheus.yml\u4e3a\u4e3b\u914d\u7f6e\u6587\u4ef6\uff0c\u8be5\u6587\u4ef6\u5927\u81f4\u5206\u4e3a\u4e86global\u5168\u5c40\u914d\u7f6e\u3001alerting\u544a\u8b66\u914d\u7f6e\u3001rules_file\u3001scrape_configs\u88ab\u76d1\u63a7\u7aef\u914d\u7f6e\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u57fa\u7840\u914d\u7f6e\u6587\u4ef6\u8bf4\u660e<\/p>\n<\/blockquote>\n

# \u5168\u5c40\u914d\u7f6e\nglobal:\n  scrape_interval:     15s # \u6570\u636e\u6536\u96c6\u9891\u7387\n  evaluation_interval: 15s # \u591a\u4e45\u8bc4\u4f30\u4e00\u6b21\u89c4\u5219\n  scrape_timeout: 10s  # \u6536\u96c6\u6570\u636e\u7684\u8d85\u65f6\u65f6\u95f4\n\n#####Alertmanager\u914d\u7f6e\u6a21\u5757\n\n# Alertmanager configuration\nalerting:\n  alertmanagers:\n    - static_configs:\n      - targets:\n        - ['127.0.0.1:9093'] #\u914d\u7f6e\u544a\u8b66\u4fe1\u606f\u63a5\u6536\u7aef\u53e3\n\n# ###\u89c4\u5219\u6587\u4ef6\uff0c\u652f\u6301\u901a\u914d\u7b26\nrule_files:\n  # - "first_rules.yml"\n  # - "second_rules.yml"\n  # - "rules\/*.rules"\n  # - "*.rules"\n\n# A scrape configuration containing exactly one endpoint to scrape:\n# Here it's Prometheus itself.\nscrape_configs:\n  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.\n  - job_name: 'prometheus'    # \u88ab\u76d1\u63a7\u8d44\u6e90\u7ec4\u7684\u540d\u79f0\n\n    # metrics_path defaults to '\/metrics' #\u8be5\u884c\u53ef\u4e0d\u5199\uff0c\u83b7\u53d6\u6570\u636eURI\uff0c\u9ed8\u8ba4\u4e3a\/metrics\n    # scheme defaults to 'http'.          # #\u9ed8\u8ba4http\u65b9\u5f0f\u91c7\u96c6\n\n    static_configs:           ##\u8282\u70b9\u5730\u5740\u4e0e\u83b7\u53d6Metrics\u6570\u636e\u7aef\u53e3\uff0c\u591a\u4e2a\u5730\u5740\u7528\u9017\u53f7\u5206\u9694\uff0c\u4e5f\u53ef\u4ee5\u5199\u591a\u884c\n    - targets: ['localhost:9090']\n   #- targets: ['localhost:9090','192.168.1.100:9100']\n     #- 192.168.1.101:9100\n     #- 192.168.1.102:9100\n     #- 192.168.1.103:9100<\/code><\/pre>\n
\n
\u544a\u8b66\u89c4\u5219\u53ef\u4ee5\u53bb\u8fd9\u91cc\u770b\u770b\uff1ahttps:\/\/awesome-prometheus-alerts.grep.to\/<\/a><\/p>\n<\/blockquote>\n
\u4e8c\u3001\u6807\u7b7e\u914d\u7f6e<\/h2>\n
\n
Prometheus\u901a\u8fc7\u6807\u7b7e\u53ef\u4ee5\u5b9e\u73b0\u67e5\u8be2\u8fc7\u6ee4\uff0c\u5e76\u4e14\u8fd8\u652f\u6301\u91cd\u65b0\u6807\u7b7e\u5b9e\u73b0\u52a8\u6001\u751f\u6210\u6807\u7b7e\u3001\u8fc7\u6ee4\u3001\u5220\u9664\u65e0\u7528\u6807\u7b7e\u7b49\u7075\u6d3b\u914d\u7f6e\u3002\u5728\u91c7\u96c6\u6570\u636e\u4e4b\u524d\u53ef\u4ee5\u4f7f\u7528relabel_configs\u8fdb\u884c\u91cd\u65b0\u6807\u8bb0\uff0c\u5b58\u50a8\u6570\u636e\u4e4b\u524d\u53ef\u4ee5\u4f7f\u7528metric_relabel_configs\u91cd\u65b0\u6807\u8bb0\u3002\u4e24\u79cd\u91cd\u65b0\u6253\u6807\u7b7e\u7684\u65b9\u5f0f\u90fd\u652f\u6301\u4ee5\u4e0b\u52a8\u4f5c\uff1a<\/p>\n<\/blockquote>\n
replace\uff1a\u9ed8\u8ba4\u52a8\u4f5c\uff0c\u5c06\u5339\u914d\u5230\u7684\u6807\u7b7e\u5185\u5bb9\u505a\u66ff\u6362 \nkeep\uff1a\u901a\u8fc7\u6b63\u5219\u5339\u914d\uff0c\u4ec5\u4fdd\u7559\u6b63\u5219\u5339\u914d\u5230\u7684\u6807\u7b7e \ndrop\uff1a\u901a\u8fc7\u6b63\u5219\u5339\u914d\uff0c\u5220\u9664\u6b63\u5219\u5339\u914d\u5230\u7684\u6807\u7b7e \nlabeldrop\uff1a\u5220\u9664\u6307\u5b9a\u6807\u7b7e\uff0c\u6bd4\u5982\u4e00\u4e9b\u9ed8\u8ba4\u6807\u7b7e\u5e76\u4e0d\u9700\u8981\uff0c\u53ef\u4ee5\u7528\u8be5\u52a8\u4f5c\u5220\u9664\nlabelkeep\uff1a\u4ec5\u4fdd\u7559\u6307\u5b9a\u6807\u7b7e <\/code><\/pre>\n
\u914d\u7f6e\u6587\u4ef6\u8bf4\u660e<\/strong><\/p>\n
global:  #\u5168\u5c40\u914d\u7f6e\uff0c\u8fd9\u91cc\u7684\u914d\u7f6e\u9879\u53ef\u4ee5\u5355\u72ec\u914d\u7f6e\u5728\u67d0\u4e2ajob\u4e2d\n  scrape_interval: 15s  #\u91c7\u96c6\u6570\u636e\u95f4\u9694\uff0c\u9ed8\u8ba415\u79d2\n  evaluation_interval: 15s  #\u544a\u8b66\u89c4\u5219\u76d1\u6d4b\u9891\u7387\uff0c\u6bd4\u5982\u5df2\u7ecf\u8bbe\u7f6e\u4e86\u5185\u5b58\u4f7f\u7528\u5927\u4e8e70%\u5c31\u544a\u8b66\u7684\u89c4\u5219\uff0c\u8fd9\u91cc\u5c31\u4f1a\u6bcf15\u79d2\u6267\u884c\u4e00\u6b21\u544a\u8b66\u89c4\u5219\n  scrape_timeout: 10s   #\u91c7\u96c6\u8d85\u65f6\u65f6\u95f4\n\nscrape_configs:\n  - job_name: 'prometheus-server'  #\u5b9a\u4e49\u4e00\u4e2a\u76d1\u63a7\u7ec4\u540d\u79f0\n    metrics_path defaults to '\/metrics'  #\u83b7\u53d6\u6570\u636eURI\u9ed8\u8ba4\u4e3a\/metrics\n    scheme defaults to 'http'  #\u9ed8\u8ba4http\u65b9\u5f0f\u91c7\u96c6\n    static_configs:\n    - targets: ['localhost:9090','192.168.1.100:9100']  #\u8282\u70b9\u5730\u5740\u4e0e\u83b7\u53d6Metrics\u6570\u636e\u7aef\u53e3\uff0c\u591a\u4e2a\u5730\u5740\u7528\u9017\u53f7\u5206\u9694\uff0c\u4e5f\u53ef\u4ee5\u5199\u591a\u884c\u3002\n\n  - job_name: 'web_node'  #\u5b9a\u4e49\u53e6\u4e00\u4e2a\u76d1\u63a7\u7ec4\n    metrics_path defaults to '\/metrics'  #\u83b7\u53d6\u6570\u636eURI\u9ed8\u8ba4\u4e3a\/metrics\n    scheme defaults to 'http'  #\u9ed8\u8ba4http\u65b9\u5f0f\u91c7\u96c6\n    static_configs:\n    - targets: ['10.160.2.107:9100','192.168.1.100:9100']  #\u7ec4\u5185\u591a\u4e2a\u88ab\u76d1\u63a7\u4e3b\u673a\n      labels:  #\u81ea\u5b9a\u4e49\u6807\u7b7e\uff0c\u901a\u8fc7\u6807\u7b7e\u53ef\u4ee5\u8fdb\u884c\u67e5\u8be2\u8fc7\u6ee4\n        server: nginx  #\u5c06\u4e0a\u97622\u4e2a\u4e3b\u673a\u6253\u4e0aserver\u6807\u7b7e\uff0c\u503c\u4e3anginx\n\n  - job_name: 'mysql_node'\n    static_configs:\n    - targets: ['10.160.2.110:9100','192.168.1.111:9100']\n    metric_relable_configs:   #\u58f0\u660e\u8981\u91cd\u547d\u540d\u6807\u7b7e\n    - action: replace  #\u6307\u5b9a\u52a8\u4f5c\uff0creplace\u4ee3\u8868\u66ff\u6362\u6807\u7b7e\uff0c\u4e5f\u662f\u9ed8\u8ba4\u52a8\u4f5c\n      source_labels: ['job']  #\u6307\u5b9a\u9700\u8981\u88abaction\u6240\u64cd\u4f5c\u7684\u539f\u6807\u7b7e\n      regex: (.*)  #\u539f\u6807\u7b7e\u91cc\u7684\u5339\u914d\u6761\u4ef6\uff0c\u7b26\u5408\u6761\u4ef6\u7684\u539f\u6807\u7b7e\u624d\u4f1a\u88ab\u5339\u914d\uff0c\u652f\u6301\u6b63\u5219\n      replacement: $1  #\u539f\u6807\u7b7e\u9700\u8981\u88ab\u66ff\u6362\u7684\u90e8\u5206\uff0c$1\u4ee3\u8868regex\u6b63\u5219\u7684\u7b2c\u4e00\u4e2a\u5206\u7ec4\n      target_label: idc  #\u5c06$1\u5185\u5bb9\u8d4b\u503c\u7ed9idc\u6807\u7b7e\n\n    - action: drop  #\u6b63\u5219\u5220\u9664\u6807\u7b7e\u793a\u4f8b\n      regex: "192.168.100.*"  #\u6b63\u5219\u5339\u914d\u6807\u7b7e\u503c\n      source_labels: ["__address__"]  #\u9700\u8981\u8fdb\u884c\u6b63\u5219\u5339\u914d\u7684\u539f\u6807\u7b7e\n\n    - action: labeldrop  #\u76f4\u63a5\u5220\u9664\u6807\u7b7e\u793a\u4f8b\n      regex: "job"  #\u76f4\u63a5\u5199\u6807\u7b7e\u540d\u5373\u53ef<\/code><\/pre>\n
\u4e09\u3001\u68c0\u67e5\u5de5\u5177<\/h2>\n
\n
\u5728\u542f\u52a8Prometheus\u4e4b\u524d\u53ef\u4ee5\u4f7f\u7528protool\u5de5\u5177\u5bf9\u914d\u7f6e\u6587\u4ef6\u8fdb\u884c\u68c0\u67e5<\/p>\n<\/blockquote>\n
protool check config prometheus.yml<\/code><\/pre>\n
\u56db\u3001\u542f\u52a8\u547d\u4ee4\u8be6\u89e3<\/h2>\n
1\u3001\u542f\u52a8\u547d\u4ee4<\/h3>\n
prometheus --config.file="\/usr\/local\/prometheus-2.16.0.linux-amd64\/prometheus.yml" --web.listen-address="0.0.0.0:9090" --storage.tsdb.path="\/data\/prometheus" --storage.tsdb.retention.time=15d --web.enable-lifecycle &<\/code><\/pre>\n
2\u3001\u5e38\u7528\u53c2\u6570\u8be6\u89e3<\/h3>\n
--config.file="\/usr\/local\/prometheus\/prometheus.yml"  #\u6307\u5b9a\u914d\u7f6e\u6587\u4ef6\u8def\u5f84\n\n--web.listen-address="0.0.0.0:9090"  #\u6307\u5b9a\u670d\u52a1\u7aef\u53e3\n\n--storage.tsdb.path="\/data\/prometheus"  #\u6307\u5b9a\u6570\u636e\u5b58\u50a8\u8def\u5f84\n\n--storage.tsdb.retention.time=15d  #\u6570\u636e\u4fdd\u7559\u65f6\u95f4\n\n--collector.systemd #\u5f00\u542fsystemd\u7684\u670d\u52a1\u72b6\u6001\u76d1\u63a7\uff0c\u5f00\u542f\u540e\u5728WEB\u4e0a\u53ef\u4ee5\u770b\u5230\u591a\u51fa\u76f8\u5173\u76d1\u63a7\u9879\n\n--collector.systemd.unit-whitelist=(sshd|nginx).service  #\u5bf9systemd\u5177\u4f53\u8981\u76d1\u63a7\u7684\u670d\u52a1\u540d\n\n--web.enable-lifecycle  #\u5f00\u542f\u70ed\u52a0\u8f7d\u914d\u7f6e<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
prometheus\u914d\u7f6e\u6587\u4ef6\u8be6\u89e3 \u4e00\u3001\u57fa\u7840\u914d\u7f6e prometheus.yml\u4e3a\u4e3b\u914d\u7f6e\u6587\u4ef6\uff0c\u8be5\u6587\u4ef6\u5927\u81f4\u5206\u4e3a\u4e86gl […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[146],"tags":[21,133,134,135,19,147,22,132,118,20],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/1230"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1230"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/1230\/revisions"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}