{"id":31809,"date":"2024-11-27T12:18:58","date_gmt":"2024-11-27T04:18:58","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=23311"},"modified":"2024-11-27T12:18:58","modified_gmt":"2024-11-27T04:18:58","slug":"%e4%ba%86%e8%a7%a3prometheus%ef%bc%9a%e6%8e%a2%e7%b4%a2%e6%9c%aa%e7%9f%a5%e9%a2%86%e5%9f%9f%e7%9a%84%e5%85%88%e9%a9%b1","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/31809.html","title":{"rendered":"\u4e86\u89e3Prometheus\uff1a\u63a2\u7d22\u672a\u77e5\u9886\u57df\u7684\u5148\u9a71"},"content":{"rendered":"

\t\t\t\tPrometheus<\/a>\uff0c\u8fd9\u4e2a\u540d\u5b57\u6e90\u81ea\u5e0c\u814a\u795e\u8bdd\u4e2d\u7684\u666e\u7f57\u7c73\u4fee\u65af\uff0c\u8c61\u5f81\u7740\u667a\u6167\u4e0e\u521b\u9020\u529b\uff0c\u800c\u5728\u73b0\u4ee3\u79d1\u6280\u9886\u57df\uff0cPrometheus<\/a>\u5219\u4ee3\u8868\u7740\u4e00\u79cd\u5f00\u6e90\u76d1\u63a7\u548c\u544a\u8b66\u5de5\u5177\uff0c\u6210\u4e3a\u4e86\u63a2\u7d22\u672a\u77e5\u9886\u57df\u7684\u5148\u9a71\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8Prometheus\u7684\u8d77\u6e90\u3001\u67b6\u6784\u3001\u529f\u80fd\u53ca\u5176\u5728\u73b0\u4ee3\u76d1\u63a7\u7cfb\u7edf\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n\n\n\n\n

\u8d77\u6e90\u4e0e\u53d1\u5c55<\/h3>\n\n\n\n\n

Prometheus\u6700\u521d\u7531SoundCloud\u516c\u53f8\u57282012\u5e74\u5f00\u53d1\uff0c\u65e8\u5728\u89e3\u51b3\u5927\u89c4\u6a21\u5206\u5e03\u5f0f\u7cfb\u7edf\u76d1\u63a7\u7684\u96be\u9898\u3002\u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5fae\u670d\u52a1\u67b6\u6784\u7684\u5174\u8d77\uff0c\u4f20\u7edf\u7684\u76d1\u63a7\u5de5\u5177\u5df2\u65e0\u6cd5\u6ee1\u8db3\u590d\u6742\u7cfb\u7edf\u7684\u9700\u6c42\u3002Prometheus\u7684\u51fa\u73b0\u586b\u8865\u4e86\u8fd9\u4e00\u7a7a\u767d\uff0c\u8fc5\u901f\u6210\u4e3a\u5f00\u6e90\u793e\u533a\u7684\u70ed\u95e8\u9879\u76ee\uff0c\u5e76\u57282016\u5e74\u52a0\u5165Cloud Native Computing Foundation\uff08CNCF\uff09\uff0c\u6210\u4e3a\u5176\u9996\u4e2a\u6bd5\u4e1a\u9879\u76ee\u3002<\/p>\n\n\n\n\n\n\n\n\n

<\/p>\n\n\n\n\n\n\n\n\n\n

\u6838\u5fc3\u67b6\u6784<\/h3>\n\n\n\n\n

Prometheus\u7684\u6838\u5fc3\u67b6\u6784\u7531\u591a\u4e2a\u7ec4\u4ef6\u7ec4\u6210\uff0c\u4e3b\u8981\u5305\u62ecPrometheus Server\u3001Client Library\u3001Pushgateway\u3001Alertmanager\u548cExporter\u3002<\/p>\n\n\n\n\n

    \n\n\n
  1. Prometheus Server<\/strong>\uff1a\u8d1f\u8d23\u6536\u96c6\u548c\u5b58\u50a8\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u3002\u5b83\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u5b9a\u4e49\u7684\u6293\u53d6\u76ee\u6807\uff08targets\uff09\u5b9a\u671f\u62c9\u53d6\u6570\u636e\u3002<\/li>\n\n\n\n\n
  2. Client Library<\/strong>\uff1a\u7528\u4e8e\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5d4c\u5165Prometheus\u76d1\u63a7\u529f\u80fd\uff0c\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\u3002<\/li>\n\n\n\n\n
  3. Pushgateway<\/strong>\uff1a\u7528\u4e8e\u5904\u7406\u90a3\u4e9b\u65e0\u6cd5\u76f4\u63a5\u88ab\u6293\u53d6\u7684\u77ed\u751f\u547d\u5468\u671f\u4efb\u52a1\u6216\u6279\u5904\u7406\u4f5c\u4e1a\u7684\u76d1\u63a7\u6570\u636e\u3002<\/li>\n\n\n\n\n
  4. Alertmanager<\/strong>\uff1a\u8d1f\u8d23\u5904\u7406\u544a\u8b66\uff0c\u652f\u6301\u544a\u8b66\u5206\u7ec4\u3001\u6291\u5236\u548c\u9759\u9ed8\u7b49\u529f\u80fd\u3002<\/li>\n\n\n\n\n
  5. Exporter<\/strong>\uff1a\u5c06\u5404\u79cd\u7b2c\u4e09\u65b9\u670d\u52a1\u6216\u786c\u4ef6\u7684\u76d1\u63a7\u6570\u636e\u8f6c\u6362\u4e3aPrometheus\u80fd\u591f\u7406\u89e3\u7684\u683c\u5f0f\u3002<\/li>\n\n\n<\/ol>\n\n\n\n\n

    \u6570\u636e\u6a21\u578b<\/h3>\n\n\n\n\n

    Prometheus\u7684\u6570\u636e\u6a21\u578b\u57fa\u4e8e\u65f6\u95f4\u5e8f\u5217\uff0c\u6bcf\u4e2a\u65f6\u95f4\u5e8f\u5217\u7531\u6307\u6807\u540d\u79f0\uff08metric name\uff09\u548c\u4e00\u7ec4\u6807\u7b7e\uff08labels\uff09\u552f\u4e00\u6807\u8bc6\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5f97\u6570\u636e\u67e5\u8be2\u548c\u805a\u5408\u53d8\u5f97\u975e\u5e38\u9ad8\u6548\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u5178\u578b\u7684Prometheus\u65f6\u95f4\u5e8f\u5217\u53ef\u80fd\u8868\u793a\u4e3a\uff1a<\/p>\n\n\n\n\n

    http_requests_total{method="GET", endpoint="\/api\/v1"}
    \n<\/code><\/pre>\n\n\n\n\n
    \u67e5\u8be2\u8bed\u8a00PromQL<\/h3>\n\n\n\n\n
    Prometheus Query Language\uff08PromQL\uff09\u662fPrometheus\u7684\u5f3a\u5927\u67e5\u8be2\u8bed\u8a00\uff0c\u652f\u6301\u591a\u79cd\u805a\u5408\u3001\u8fc7\u6ee4\u548c\u6570\u5b66\u8fd0\u7b97\u529f\u80fd\u3002\u901a\u8fc7PromQL\uff0c\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5730\u6784\u5efa\u590d\u6742\u7684\u76d1\u63a7\u67e5\u8be2\u548c\u544a\u8b66\u89c4\u5219\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n\n
      \n\n\n
    • sum(http_requests_total{method="GET"})<\/code>\uff1a\u8ba1\u7b97\u6240\u6709GET\u8bf7\u6c42\u7684\u603b\u6570\u3002<\/li>\n\n\n\n\n
    • rate(http_requests_total[5m])<\/code>\uff1a\u8ba1\u7b97\u8fc7\u53bb5\u5206\u949f\u5185\u8bf7\u6c42\u7684\u6bcf\u79d2\u5e73\u5747\u901f\u7387\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n
      \u76d1\u63a7\u4e0e\u544a\u8b66<\/h3>\n\n\n\n\n
      Prometheus\u7684\u76d1\u63a7\u80fd\u529b\u4e0d\u4ec5\u9650\u4e8e\u7b80\u5355\u7684\u6570\u636e\u6536\u96c6\u548c\u5c55\u793a\uff0c\u5176\u5f3a\u5927\u7684\u544a\u8b66\u7cfb\u7edf\u4f7f\u5f97\u5b83\u80fd\u591f\u5b9e\u65f6\u76d1\u63a7\u7cfb\u7edf\u7684\u5065\u5eb7\u72b6\u51b5\u3002\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u544a\u8b66\u89c4\u5219\uff0c\u5b9a\u4e49\u89e6\u53d1\u544a\u8b66\u7684\u6761\u4ef6\u3002\u4e00\u65e6\u6761\u4ef6\u6ee1\u8db3\uff0cAlertmanager\u4f1a\u63a5\u6536\u544a\u8b66\u5e76\u8fdb\u884c\u5904\u7406\uff0c\u652f\u6301\u901a\u8fc7\u90ae\u4ef6\u3001Slack\u3001Webhook\u7b49\u591a\u79cd\u65b9\u5f0f\u8fdb\u884c\u901a\u77e5\u3002<\/p>\n\n\n\n\n
      \u90e8\u7f72\u4e0e\u6269\u5c55<\/h3>\n\n\n\n\n
      Prometheus\u652f\u6301\u591a\u79cd\u90e8\u7f72\u65b9\u5f0f\uff0c\u5305\u62ec\u5355\u673a\u90e8\u7f72\u548c\u96c6\u7fa4\u90e8\u7f72\u3002\u5bf9\u4e8e\u5927\u89c4\u6a21\u76d1\u63a7\u7cfb\u7edf\uff0cPrometheus\u63d0\u4f9b\u4e86\u8054\u90a6\uff08federation\uff09\u548c\u8fdc\u7a0b\u5b58\u50a8\uff08remote storage\uff09\u529f\u80fd\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u5206\u5e03\u5f0f\u6536\u96c6\u548c\u5b58\u50a8\u3002\u8054\u90a6\u5141\u8bb8\u591a\u4e2aPrometheus\u5b9e\u4f8b\u4e4b\u95f4\u5171\u4eab\u6570\u636e\uff0c\u800c\u8fdc\u7a0b\u5b58\u50a8\u5219\u652f\u6301\u5c06\u6570\u636e\u5b58\u50a8\u5230\u5916\u90e8\u7cfb\u7edf\uff0c\u5982Thanos\u3001Cortex\u7b49\u3002<\/p>\n\n\n\n\n
      \u793e\u533a\u4e0e\u751f\u6001<\/h3>\n\n\n\n\n
      Prometheus\u62e5\u6709\u5e9e\u5927\u7684\u5f00\u6e90\u793e\u533a\uff0c\u8d21\u732e\u8005\u904d\u5e03\u5168\u7403\u3002\u4e30\u5bcc\u7684\u751f\u6001\u7cfb\u7edf\u4f7f\u5f97Prometheus\u80fd\u591f\u4e0e\u4f17\u591a\u5176\u4ed6\u5f00\u6e90\u5de5\u5177\u65e0\u7f1d\u96c6\u6210\uff0c\u5982Kubernetes\u3001Grafana\u3001Elasticsearch\u7b49\u3002\u7279\u522b\u662f\u4e0eKubernetes\u7684\u7ed3\u5408\uff0cPrometheus\u5df2\u6210\u4e3aKubernetes\u76d1\u63a7\u7684\u9996\u9009\u5de5\u5177\u3002<\/p>\n\n\n\n\n
      \u5b9e\u9645\u5e94\u7528\u6848\u4f8b<\/h3>\n\n\n\n\n
        \n\n\n
      1. SoundCloud<\/strong>\uff1a\u4f5c\u4e3aPrometheus\u7684\u8bde\u751f\u5730\uff0cSoundCloud\u5229\u7528Prometheus\u76d1\u63a7\u5176\u5e9e\u5927\u7684\u97f3\u4e50\u6d41\u5a92\u4f53\u670d\u52a1\uff0c\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/li>\n\n\n\n\n
      2. DigitalOcean<\/strong>\uff1a\u8fd9\u5bb6\u77e5\u540d\u7684\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\u4f7f\u7528Prometheus\u76d1\u63a7\u5176\u57fa\u7840\u8bbe\u65bd\u548c\u670d\u52a1\u7684\u5065\u5eb7\u72b6\u51b5\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002<\/li>\n\n\n\n\n
      3. Reddit<\/strong>\uff1a\u5168\u7403\u6700\u5927\u7684\u793e\u4ea4\u65b0\u95fb\u7f51\u7ad9\u4e4b\u4e00\uff0cReddit\u501f\u52a9Prometheus\u5b9e\u73b0\u5bf9\u590d\u6742\u5fae\u670d\u52a1\u67b6\u6784\u7684\u5168\u9762\u76d1\u63a7\u3002<\/li>\n\n\n<\/ol>\n\n\n\n\n
        \u6311\u6218\u4e0e\u672a\u6765<\/h3>\n\n\n\n\n
        \u5c3d\u7ba1Prometheus\u5728\u76d1\u63a7\u9886\u57df\u53d6\u5f97\u4e86\u5de8\u5927\u6210\u529f\uff0c\u4f46\u4e5f\u9762\u4e34\u4e00\u4e9b\u6311\u6218\u3002\u4f8b\u5982\uff0c\u5355\u673a\u5b58\u50a8\u80fd\u529b\u7684\u9650\u5236\u3001\u9ad8\u57fa\u6570\u95ee\u9898\u7684\u5904\u7406\u7b49\u3002\u4e3a\u6b64\uff0c\u793e\u533a\u6b63\u5728\u4e0d\u65ad\u63a2\u7d22\u548c\u6539\u8fdb\uff0c\u5982\u5f15\u5165Thanos\u548cCortex\u7b49\u89e3\u51b3\u65b9\u6848\u6765\u6269\u5c55Prometheus\u7684\u80fd\u529b\u3002<\/p>\n\n\n\n\n
        \u672a\u6765\uff0cPrometheus\u5c06\u7ee7\u7eed\u671d\u7740\u66f4\u9ad8\u6548\u3001\u66f4\u667a\u80fd\u7684\u65b9\u5411\u53d1\u5c55\u3002\u968f\u7740\u4eba\u5de5\u667a\u80fd\u548c\u673a\u5668\u5b66\u4e60\u6280\u672f\u7684\u878d\u5165\uff0cPrometheus\u6709\u671b\u5b9e\u73b0\u66f4\u7cbe\u51c6\u7684\u5f02\u5e38\u68c0\u6d4b\u548c\u9884\u6d4b\u6027\u544a\u8b66\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u76d1\u63a7\u7cfb\u7edf\u7684\u667a\u80fd\u5316\u6c34\u5e73\u3002<\/p>\n\n\n\n\n
        \u603b\u7ed3<\/h3>\n\n\n\n\n
        Prometheus\u4f5c\u4e3a\u73b0\u4ee3\u76d1\u63a7\u9886\u57df\u7684\u5148\u9a71\uff0c\u4ee5\u5176\u72ec\u7279\u7684\u67b6\u6784\u8bbe\u8ba1\u3001\u5f3a\u5927\u7684\u67e5\u8be2\u8bed\u8a00\u548c\u7075\u6d3b\u7684\u544a\u8b66\u7cfb\u7edf\uff0c\u8d62\u5f97\u4e86\u5e7f\u6cdb\u7684\u8ba4\u53ef\u548c\u5e94\u7528\u3002\u65e0\u8bba\u662f\u5bf9\u4e8e\u521d\u521b\u516c\u53f8\u8fd8\u662f\u5927\u578b\u4f01\u4e1a\uff0cPrometheus\u90fd\u63d0\u4f9b\u4e86\u5168\u9762\u4e14\u9ad8\u6548\u7684\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\u3002\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\u548c\u793e\u533a\u7684\u6301\u7eed\u8d21\u732e\uff0cPrometheus\u5c06\u7ee7\u7eed\u5f15\u9886\u76d1\u63a7\u9886\u57df\u7684\u53d1\u5c55\uff0c\u6210\u4e3a\u63a2\u7d22\u672a\u77e5\u9886\u57df\u7684\u6709\u529b\u5de5\u5177\u3002<\/p>\n\n\n\n\n
        \u901a\u8fc7\u5bf9Prometheus\u7684\u6df1\u5165\u4e86\u89e3\uff0c\u6211\u4eec\u4e0d\u4ec5\u80fd\u591f\u66f4\u597d\u5730\u638c\u63e1\u5176\u4f7f\u7528\u65b9\u6cd5\uff0c\u8fd8\u80fd\u4ece\u4e2d\u6c72\u53d6\u5f00\u6e90\u7cbe\u795e\u7684\u7cbe\u9ad3\uff0c\u6fc0\u52b1\u6211\u4eec\u5728\u6280\u672f\u63a2\u7d22\u7684\u9053\u8def\u4e0a\u4e0d\u65ad\u524d\u884c\u3002\u6b63\u5982\u666e\u7f57\u7c73\u4fee\u65af\u5728\u795e\u8bdd\u4e2d\u4e3a\u4eba\u7c7b\u76d7\u53d6\u706b\u79cd\uff0cPrometheus\u4e5f\u5728\u79d1\u6280\u9886\u57df\u4e3a\u6211\u4eec\u70b9\u4eae\u4e86\u524d\u884c\u7684\u706f\u5854\u3002<\/p>\n\n\n]]>\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"
        \t\t\t\t\t\t<\/p>\n","protected":false},"author":5,"featured_media":23312,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-31809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-discussion"],"_links":{"self":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/31809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/comments?post=31809"}],"version-history":[{"count":0,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/31809\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media\/23312"}],"wp:attachment":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media?parent=31809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/categories?post=31809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/tags?post=31809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}