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Exporter\u7684\u60c5\u51b5\u6709\u4e24\u79cd\uff0c\u4e00\u79cd\u662f\u5bfc\u51fa\u5185\u7f6e\u5e94\u7528\u7a0b\u5e8f\u5ea6\u91cf\uff0c\u53e6\u4e00\u79cd\u662f\u901a\u8fc7\u72ec\u7acb\u7684\u5de5\u5177\u6216\u7b2c\u4e09\u65b9\u5de5\u5177\u5bfc\u51fa\u5ea6\u91cf\u3002<\/p>\n<h3>\u5e94\u7528\u7a0b\u5e8f\u5d4c\u5165\u5f0f\u5bfc\u51fa\u5668<\/h3>\n<p>\u5728\u7cfb\u7edf\u6216\u5e94\u7528\u7a0b\u5e8f\u4ee5\u672c\u673a\u65b9\u5f0f\u516c\u5f00\u4e3b\u8981\u6307\u6807\u65f6\uff0c\u901a\u5e38\u4f1a\u53d1\u751f\u8fd9\u79cd\u60c5\u51b5\u3002\u6700\u6709\u8da3\u7684\u4f8b\u5b50\u662f\u5e94\u7528\u7a0b\u5e8f\u4ece\u96f6\u5f00\u59cb\u6784\u5efa\u7684\u60c5\u51b5\u3002\u8fd9\u662f\u56e0\u4e3a\u53ef\u4ee5\u901a\u8fc7\u8bbe\u8ba1\u8fdb\u884c\u8c03\u67e5\u548c\u6574\u5408\u4ee5\u6ee1\u8db3\u5145\u5f53Prometheus\u5ba2\u6237\u7aef\u6240\u9700\u7684\u6240\u6709\u8981\u6c42\u3002\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u5c06\u5bfc\u51fa\u5668\u96c6\u6210\u5230\u73b0\u6709\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002\u8fd9\u9700\u8981\u66f4\u65b0\u4ee3\u7801\uff08\u751a\u81f3\u8bbe\u8ba1\uff09\u4ee5\u6dfb\u52a0\u5145\u5f53Prometheus\u5ba2\u6237\u7aef\u6240\u9700\u7684\u529f\u80fd\u3002\u5c06\u5bfc\u51fa\u5668\u96c6\u6210\u5230\u73b0\u6709\u5e94\u7528\u7a0b\u5e8f\u4e2d\u53ef\u80fd\u5b58\u5728\u98ce\u9669\uff0c\u56e0\u4e3a\u9700\u8981\u8c28\u614e\u8fdb\u884c\uff0c\u4ee5\u907f\u514d\u5bf9\u5e94\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u529f\u80fd\u8fdb\u884c\u56de\u5f52\u3002\u5982\u679c\u9700\u8981\u6267\u884c\u6b64\u64cd\u4f5c\uff0c\u8bf7\u8fdb\u884c\u8db3\u591f\u7684\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u4e0d\u4f1a\u5f15\u8d77\u5e94\u7528\u7a0b\u5e8f\u7684\u56de\u5f52\uff08\u4f8b\u5982\uff0c\u7531\u4e8e\u4ee3\u7801\u6216\u8bbe\u8ba1\u66f4\u6539\u800c\u5bfc\u81f4\u7684\u9519\u8bef\u6216\u6027\u80fd\u5f00\u9500\uff09\u3002<\/p>\n<h3>\u72ec\u7acb\/\u7b2c\u4e09\u65b9\u51fa\u53e3\u5546<\/h3>\n<p>\u6709\u65f6\u9700\u8981\u5728\u5916\u90e8\u6536\u96c6\u6216\u8ba1\u7b97\u5fc5\u8981\u7684\u5ea6\u91cf\u3002\u4e00\u4e2a\u4f8b\u5b50\u662f\u5f53\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9bAPI\u6216\u65e5\u5fd7\u4ee5\u83b7\u53d6\u5ea6\u91cf\u6570\u636e\u65f6\u3002\u8fd9\u4e9b\u6570\u636e\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\uff0c\u4f46\u6709\u65f6\u8fd8\u9700\u8981\u8fdb\u884c\u989d\u5916\u7684\u5904\u7406\u4ee5\u751f\u6210\u5ea6\u91cf\uff08\u4f8b\u5982MySQL\u5bfc\u51fa\u5668\uff09\u3002<\/p>\n<p>\u5982\u679c\u9700\u8981\u5728\u4e13\u7528\u7cfb\u7edf\u7684\u6574\u4e2a\u6c47\u603b\u6d41\u7a0b\u4e2d\u8ba1\u7b97\u5ea6\u91cf\u6807\u51c6\uff0c\u53ef\u80fd\u8fd8\u9700\u8981\u5916\u90e8\u5bfc\u51fa\u5668\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u8003\u8651\u4e00\u4e2a\u9700\u8981\u5ea6\u91cf\u6807\u51c6\u6765\u663e\u793a\u7531\u6807\u8bb0\u5206\u7ec4\u7684Pod\u96c6\u4f7f\u7528\u7684CPU\u8d44\u6e90\u7684Kubernetes\u96c6\u7fa4\u3002\u8fd9\u6837\u7684\u5bfc\u51fa\u5668\u53ef\u80fd\u4f9d\u8d56\u4e8eKubernetes API\uff0c\u5e76\u4e14\u53ef\u4ee5\u6309\u4ee5\u4e0b\u65b9\u5f0f\u5de5\u4f5c\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u83b7\u53d6\u5f53\u524dCPU\u4f7f\u7528\u7387\u548c\u6bcf\u4e2aPod\u7684\u6807\u7b7e<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u6839\u636ePod\u7684\u6807\u7b7e\u6c47\u603b\u4f7f\u7528\u91cf<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u4f7f\u7ed3\u679c\u53ef\u7528\u4e8e\u7f51\u7edc\u722c\u53d6<\/ol>\n<h1>Python \u5be6\u73fe\u7684 Exporter \u5be6\u4f8b<\/h1>\n<p>\u5728\u8fd9\u4e00\u90e8\u5206\uff0c\u6211\u4eec\u5c06\u9010\u6b65\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Python\u5b9e\u73b0Prometheus\u5bfc\u51fa\u5668\u3002\u6211\u4eec\u5c06\u5c55\u793a\u4e24\u4e2a\u4f8b\u5b50\uff0c\u6db5\u76d6\u4ee5\u4e0b\u6307\u6807\u7c7b\u578b\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30ab\u30a6\u30f3\u30bf\u30fc\uff1a\u5024\u304c\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u306e\u307f\u5897\u52a0\u3067\u304d\u308b\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u8868\u3057\u307e\u3059\u3002 \u3053\u306e\u5024\u306f\u518d\u8d77\u52d5\u6642\u306b\u30bc\u30ed\u306b\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059\u3002 \u3053\u306e\u3088\u3046\u306a\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u7a3c\u50cd\u6642\u9593\uff08\u305d\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u6700\u5f8c\u306e\u518d\u8d77\u52d5\u304b\u3089\u306e\u7d4c\u904e\u6642\u9593\uff09\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30b2\u30fc\u30b8\uff1a\u5024\u304c\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u4efb\u610f\u306b\u5897\u6e1b\u3067\u304d\u308b\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u8868\u3057\u307e\u3059\u3002 \u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u30e1\u30e2\u30ea\u3068CPU\u306e\u4f7f\u7528\u72b6\u6cc1\u3092\u516c\u958b\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/ul>\n<p>\u6211\u4eec\u5c06\u8003\u8651\u4e24\u79cd\u65b9\u6848\u3002\u7b2c\u4e00\u79cd\u65b9\u6848\u662f\u8003\u8651\u72ec\u7acb\u7684\u51fa\u53e3\u5546\u516c\u5f00\u7cfb\u7edf\u7684CPU\u548c\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u3002\u7b2c\u4e8c\u79cd\u65b9\u6848\u662f\u901a\u8fc7Flask Web\u5e94\u7528\u7a0b\u5e8f\u516c\u5f00\u8bf7\u6c42\u7684\u54cd\u5e94\u65f6\u95f4\u548c\u8fd0\u884c\u65f6\u95f4\u3002<\/p>\n<h3>\u72ec\u7acb\/\u7b2c\u4e09\u65b9\u7684\u51fa\u53e3\u5546<\/h3>\n<p>\u8fd9\u4e2a\u573a\u666f\u5c55\u793a\u4e86\u4e00\u4e2a\u4e13\u7528\u7684Python\u5bfc\u51fa\u7a0b\u5e8f\uff0c\u5b83\u5b9a\u671f\u6536\u96c6\u5e76\u516c\u5f00\u7cfb\u7edfCPU\u548c\u5185\u5b58\u7684\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u7a0b\u5e8f\u4e2d\uff0c\u9700\u8981\u5b89\u88c5Python\u7528\u7684Prometheus\u5ba2\u6237\u7aef\u5e93\u3002<\/p>\n<pre class=\"post-pre\"><code>$ pip install prometheus_client\r\n<\/code><\/pre>\n<p>\u53e6\u5916\uff0c\u4e3a\u4e86\u63d0\u53d6\u7cfb\u7edf\u8d44\u6e90\u7684\u6d88\u8017\u60c5\u51b5\uff0c\u9700\u8981\u5b89\u88c5\u4e00\u4e2a\u5f3a\u5927\u7684\u5e93psutil\u3002<\/p>\n<pre class=\"post-pre\"><code>$ pip install psutil\r\n<\/code><\/pre>\n<p>\u6700\u7ec8\u7684\u51fa\u53e3\u5546\u4ee3\u7801\u5c06\u5982\u4e0b\u6240\u793a\uff08\u8bf7\u53c2\u9605\u6e90\u4ee3\u7801\u6458\u8981\uff09\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d518637434c4406cca38b\/33-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u60a8\u53ef\u4ee5\u4e0b\u8f7d\u4ee3\u7801\u5e76\u4fdd\u5b58\u5230\u6587\u4ef6\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code>$ curl -o prometheus_exporter_cpu_memory_usage.py \\\r\n-s -L https:\/\/git.io\/Jesvq\r\n<\/code><\/pre>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u542f\u52a8\u5bfc\u51fa\u5668\u3002<\/p>\n<pre class=\"post-pre\"><code>$ python .\/prometheus_exporter_cpu_memory_usage.py\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u672c\u5730\u6d4f\u89c8\u5668 http:\/\/127.0.0.1:9999 \u53ef\u4ee5\u68c0\u67e5\u5230\u7531Prometheus\u5e93\u542f\u7528\u7684\u5176\u4ed6\u5185\u7f6e\u6307\u6807\u4ee5\u5916\uff0c\u4e0b\u9762\u7684\u6307\u6807\u9700\u8981\u7531\u5bfc\u51fa\u5668\u63d0\u4f9b\uff08\u503c\u53ef\u80fd\u6839\u636e\u8ba1\u7b97\u673a\u8d1f\u8f7d\u800c\u5f02\uff09\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d518637434c4406cca38b\/39-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u592a\u68d2\u4e86\u3002\u8fd9\u662f\u57fa\u4e8eGolang\u3001Java\u3001Python\u548cRuby\u7684Prometheus\u5b98\u65b9\u53ef\u7528\u5ba2\u6237\u7aef\u5e93\u6240\u5e26\u6765\u7684\u9b54\u6cd5\u3002\u5b83\u4eec\u9690\u85cf\u4e86\u6a21\u677f\u4ee3\u7801\u5e76\u4f7f\u5b9e\u65bd\u5bfc\u51fa\u5668\u53d8\u5f97\u5bb9\u6613\u3002\u6211\u4eec\u7684\u5bfc\u51fa\u5668\u7684\u57fa\u672c\u539f\u7406\u53ef\u4ee5\u5728\u4e0b\u9762\u7684\u6761\u76ee\u4e2d\u5f97\u5230\u6982\u62ec\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Prometheus\u30af\u30e9\u30a4\u30a2\u30f3\u30c8Python\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\uff081\u884c\u76ee\uff09\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">HTTP\u30b5\u30fc\u30d0\u30fc\u3092\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3057\u3066\u3001\u30dd\u30fc\u30c89999\uff08\u884c10\uff09\u3067\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u516c\u958b\u3057\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b2\u30fc\u30b8\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u5ba3\u8a00\u3057\u3001system_usage\u3068\u3044\u3046\u540d\u524d\u3092\u4ed8\u3051\u307e\u3059\uff086\u884c\u76ee\uff09\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30e1\u30c8\u30ea\u30c3\u30af\u306e\u5024\u3092\u8a2d\u5b9a\u3057\u307e\u3059\uff0813\u884c\u76ee\u306814\u884c\u76ee\uff09\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u3001\u591a\u6b21\u5143\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306e\u6982\u5ff5\u3092\u5229\u7528\u3057\u3066\u3001\u30e9\u30d9\u30eb\uff08resource_type\u30016\u884c\u76ee\uff09\u3067\u5ba3\u8a00\u3055\u308c\u307e\u3059\u3002 \u3053\u308c\u306b\u3088\u308a\u3001\u5358\u4e00\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u540d\u3092\u4fdd\u6301\u3057\u3001\u30e9\u30d9\u30eb\u3092\u4f7f\u7528\u3057\u3066CPU\u3068\u30e1\u30e2\u30ea\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u533a\u5225\u3067\u304d\u307e\u3059\u3002 \u30e9\u30d9\u30eb\u3092\u4f7f\u7528\u3059\u308b\u4ee3\u308f\u308a\u306b\u30012\u3064\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u5ba3\u8a00\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 \u3069\u3061\u3089\u306e\u65b9\u6cd5\u3067\u3082\u3001\u30e1\u30c8\u30ea\u30c3\u30af\u306e\u540d\u524d\u3068\u30e9\u30d9\u30eb\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u8aad\u3080\u3053\u3068\u3092\u5f37\u304f\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/ul>\n<h3>Flask\u5e94\u7528\u7a0b\u5e8f\u7684\u5bfc\u51fa\u5668<\/h3>\n<p>\u5728\u8fd9\u4e2a\u573a\u666f\u4e2d\uff0c\u6211\u4eec\u5c55\u793a\u4e86\u4e00\u4e2a\u7528\u4e8eFlask\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u7684Prometheus\u5bfc\u51fa\u5668\u3002\u4e0e\u72ec\u7acb\u7684\u5bfc\u51fa\u5668\u4e0d\u540c\uff0cFlask\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u7684\u5bfc\u51fa\u5668\u5177\u6709\u4e00\u4e2aWSGI\u8c03\u5ea6\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b83\u4f5c\u4e3a\u4e00\u4e2a\u7f51\u5173\uff0c\u5c06\u8bf7\u6c42\u8def\u7531\u5230Flask\u5ba2\u6237\u7aef\u548cPrometheus\u5ba2\u6237\u7aef\u3002\u8fd9\u662f\u56e0\u4e3a\u4e0d\u80fd\u5c06\u4f7f\u7528Flask\u542f\u7528\u7684HTTP\u670d\u52a1\u5668\u4e00\u8d2f\u5730\u7528\u4f5cPrometheus\u5ba2\u6237\u7aef\u3002\u6b64\u5916\uff0c\u7531Prometheus\u5ba2\u6237\u7aef\u5e93\u542f\u7528\u7684HTTP\u670d\u52a1\u5668\u4e0d\u4f1a\u5904\u7406Flask\u8bf7\u6c42\u3002<\/p>\n<p>\u4e3a\u4e86\u4e0eWSGI\u5305\u88c5\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u96c6\u6210\uff0cPrometheus\u63d0\u4f9b\u4e86\u7279\u5b9a\u7684\u5e93\u65b9\u6cd5\uff08make_wsgi_app\uff09\u6765\u521b\u5efa\u63d0\u4f9b\u6307\u6807\u7684WSGI\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5bf9Flask hello-world\u5e94\u7528\u7a0b\u5e8f\u7684\u7565\u5fae\u66f4\u6539\u7684\u4f8b\u5b50\uff08\u6e90\u7801\u8981\u70b9\uff09- \u5b83\u5c55\u793a\u4e86\u5982\u4f55\u5728Flask\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8fd0\u884cPrometheus Exporter\uff08\u53c2\u8003\u7b2c18\u884c\u7684hello\u65b9\u6cd5\uff09\u3002Flask\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u901a\u8fc7\u6839\u4e0a\u4e0b\u6587\uff08\/\u7aef\u70b9\uff09\u8bbf\u95ee\uff0c\u4f46Prometheus Exporter\u662f\u901a\u8fc7\/metrics\u7aef\u70b9\u542f\u7528\u7684\uff08\u8bf7\u53c2\u8003\u7b2c23\u884c\u521b\u5efa\u7684WSGI\u8c03\u5ea6\u5e94\u7528\u7a0b\u5e8f\uff09\u3002\u5173\u4e8ePrometheus Exporter\uff0c\u6709\u4e24\u4e2a\u6307\u6807\u88ab\u516c\u5f00\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u6700\u5f8c\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5fdc\u7b54\u6642\u9593\uff1a\u3053\u308c\u306f\u30b2\u30fc\u30b8\uff0810\u884c\u76ee\uff09\u3067\u3001\u524d\u306e\u4f8b\u306e\u3088\u3046\u306bset\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u30d3\u30b8\u30cd\u30b9\u30b3\u30fc\u30c9\u3092\u30af\u30ea\u30fc\u30f3\u306b\u4fdd\u3061\u306a\u304c\u3089\u540c\u3058\u4ed5\u4e8b\u3092\u3059\u308bPrometheus\u30c7\u30b3\u30ec\u30fc\u30bf\u30fc\u95a2\u6570\uff0817\u884c\u76ee\uff09\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30b5\u30fc\u30d3\u30b9\u7a3c\u50cd\u6642\u9593\uff1a\u3053\u308c\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6700\u5f8c\u306e\u8d77\u52d5\u4ee5\u964d\u306b\u7d4c\u904e\u3057\u305f\u6642\u9593\u3092\u516c\u958b\u3059\u308b\u30ab\u30a6\u30f3\u30bf\u30fc\uff088\u884c\u76ee\uff09\u3067\u3059\u3002\u5c02\u7528\u30b9\u30ec\u30c3\u30c9\uff0833\u884c\u76ee\uff09\u306b\u3088\u308a\u3001\u30ab\u30a6\u30f3\u30bf\u30fc\u306f\u6bce\u79d2\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002<\/ul>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d518637434c4406cca38b\/47-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u4e3a\u4e86\u4f7f\u7a0b\u5e8f\u8fd0\u884c\u6b63\u5e38\uff0c\u9700\u8981\u5b89\u88c5\u989d\u5916\u7684\u4f9d\u8d56\u5173\u7cfb\u3002<\/p>\n<pre class=\"post-pre\"><code>$ pip install uwsgi\r\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u4f7f\u7528WGSI\u542f\u52a8\u7a0b\u5e8f\u3002<\/p>\n<pre class=\"post-pre\"><code>$ curl -o prometheus_exporter_flask.py \\\r\n\r\n-s -L https:\/\/git.io\/Jesvh\r\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u670d\u52a1\u4f5c\u4e3aWSGI\u5e94\u7528\u7a0b\u5e8f\u542f\u52a8\u3002<\/p>\n<pre class=\"post-pre\"><code>$ uwsgi --http 127.0.0.1:9999 \\\r\n\r\n--wsgi-file prometheus_exporter_flask.py \\\r\n\r\n--callable app_dispatch\r\n<\/code><\/pre>\n<p>-wsgi-file\u9700\u8981\u6307\u5b9a\u4e3aPython\u7a0b\u5e8f\u6587\u4ef6\uff0c\u800c-callable\u9009\u9879\u7684\u503c\u5e94\u8be5\u4e0e\u7a0b\u5e8f\u4e2d\u58f0\u660e\u7684WSGI\u5e94\u7528\u7a0b\u5e8f\u7684\u540d\u79f0\u76f8\u5339\u914d\uff08\u7b2c23\u884c\uff09\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u5728\u8fd9\u91cc\u901a\u8fc7\u672c\u5730\u6d4f\u89c8\u5668\u67e5\u770b\u516c\u5f00\u7684\u6307\u6807\uff1ahttp:\/\/127.0.0.1:9999\/metrics<br \/>\n\u5728Prometheus\u5e93\u516c\u5f00\u7684\u5176\u4ed6\u5185\u7f6e\u6307\u6807\u4e2d\uff0c\u60a8\u9700\u8981\u627e\u5230\u7531\u51fa\u53e3\u5668\u516c\u5f00\u7684\u4ee5\u4e0b\u6307\u6807\uff08\u5176\u503c\u53ef\u80fd\u56e0\u8ba1\u7b97\u673a\u8d1f\u8f7d\u800c\u5f02\uff09\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d518637434c4406cca38b\/56-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u73b0\u5728\uff0c\u5404\u79cd\u51fa\u53e3\u5668\u5df2\u7ecf\u51c6\u5907\u597d\u901a\u8fc7Prometheus\u670d\u52a1\u5668\u8fdb\u884c\u722c\u53d6\u3002\u6709\u5173\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u67e5\u770b\u8fd9\u91cc\u3002<\/p>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u9996\u5148\u89e3\u91ca\u4e86Prometheus Exporter\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u7136\u540e\u4ecb\u7ecd\u4e86\u4f7f\u7528Python\u8fdb\u884c\u4e24\u4e2a\u6587\u6863\u5316\u5b9e\u73b0\u7684\u4f8b\u5b50\u3002\u8fd9\u4e9b\u4f8b\u5b50\u5229\u7528\u4e86Prometheus\u7684\u6700\u4f73\u5b9e\u8df5\uff0c\u53ef\u4f5c\u4e3a\u6784\u5efa\u81ea\u5b9a\u4e49Exporter\u7684\u8d77\u70b9\uff0c\u4ee5\u6ee1\u8db3\u7279\u5b9a\u5e94\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u3002\u672c\u6587\u672a\u6df1\u5165\u8ba8\u8bba\u4e0ePrometheus\u670d\u52a1\u5668\u96c6\u6210\u6216\u53ef\u5728\u5de5\u5177\u5982Grafana\u4e2d\u8fdb\u884c\u53ef\u89c6\u5316\u5904\u7406\u7684\u8bdd\u9898\u3002\u5982\u679c\u60a8\u5bf9\u8fd9\u4e9b\u4e3b\u9898\u611f\u5174\u8da3\uff0c\u8bf7\u67e5\u9605\u76f8\u5173\u94fe\u63a5\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u5c1d\u8bd5 Prometheus\uff0c\u4f46\u53c8\u4e0d\u60f3\u8003\u8651\u8bbe\u7f6e\u548c\u7ef4\u62a4\u7684\u9ebb\u70e6\uff0c\u6216\u8005\u4e0d\u60f3\u82b1\u8d39\u592a\u591a\u65f6\u95f4\uff0c\u90a3\u4e48\u8bf7\u52a1\u5fc5\u8bd5\u8bd5\u7531 MetricFire \u63d0\u4f9b\u7684\u6258\u7ba1 Prometheus \u7684\u514d\u8d39\u8bd5\u7528\u3002\u60a8\u4e5f\u53ef\u4ee5\u9884\u8ba2\u6f14\u793a\uff0c\u5e76\u76f4\u63a5\u54a8\u8be2 Prometheus \u76d1\u63a7\u89e3\u51b3\u65b9\u6848\u7684\u76f8\u5173\u95ee\u9898\u3002<\/p>\n<p>\u597d\u7684\uff0c\u6211\u4eec\u4e0b\u6b21\u518d\u89c1\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u521b\u9020Prometheus Exporter\u53ef\u80fd\u4f1a\u5f88\u590d\u6742\uff0c\u4f46\u5e76\u975e\u5fc5\u8981\u5982\u6b64\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u5b66\u4e60Prometheus\u57fa\u7840 [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-43271","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010\u8be6\u7ec6\u89e3\u8bf4\u3011Prometheus\u5bfc\u51fa\u5668 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010\u8be6\u7ec6\u89e3\u8bf4\u3011prometheus\u5bfc\u51fa\u5668\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010\u8be6\u7ec6\u89e3\u8bf4\u3011Prometheus\u5bfc\u51fa\u5668\" \/>\n<meta property=\"og:description\" content=\"\u521b\u9020Prometheus Exporter\u53ef\u80fd\u4f1a\u5f88\u590d\u6742\uff0c\u4f46\u5e76\u975e\u5fc5\u8981\u5982\u6b64\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u5b66\u4e60Prometheus\u57fa\u7840 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010\u8be6\u7ec6\u89e3\u8bf4\u3011prometheus\u5bfc\u51fa\u5668\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-04T08:22:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-29T02:29:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d518637434c4406cca38b\/0-0.png\" \/>\n<meta name=\"author\" content=\"\u9038, \u79d1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u9038, \u79d1\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90%e8%af%a6%e7%bb%86%e8%a7%a3%e8%af%b4%e3%80%91prometheus%e5%af%bc%e5%87%ba%e5%99%a8\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90%e8%af%a6%e7%bb%86%e8%a7%a3%e8%af%b4%e3%80%91prometheus%e5%af%bc%e5%87%ba%e5%99%a8\/\",\"name\":\"\u3010\u8be6\u7ec6\u89e3\u8bf4\u3011Prometheus\u5bfc\u51fa\u5668 - Blog - Silicon 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