{"id":84004,"date":"2026-07-26T07:17:43","date_gmt":"2026-07-25T23:17:43","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/84004.html"},"modified":"2026-07-26T07:17:43","modified_gmt":"2026-07-25T23:17:43","slug":"%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%98%8e%e6%98%8e%e6%b4%bb%e7%9d%80%ef%bc%8c%e4%b8%9a%e5%8a%a1%e5%8d%b4%e6%8c%82%e4%ba%86%ef%bc%9f%e4%b8%80%e6%96%87%e6%95%99%e4%bd%a0%e7%94%a8-prometheus-%e7%9b%91","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/84004.html","title":{"rendered":"\u670d\u52a1\u5668\u660e\u660e\u6d3b\u7740\uff0c\u4e1a\u52a1\u5374\u6302\u4e86\uff1f\u4e00\u6587\u6559\u4f60\u7528 Prometheus \u76d1\u63a7\u201c\u4e1a\u52a1\u79ef\u538b\u201d\uff0c\u4e0d\u518d\u53ea\u76ef\u7740 CPU\uff01"},"content":{"rendered":"<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>\n<ul>\n<li>\u524d\u8a00<\/li>\n<li>1.\u914d\u7f6e\u81ea\u5b9a\u4e49\u53c2\u6570\u76d1\u63a7&#xff08;\u5165\u95e8&#xff09;<\/li>\n<li>\n<ul>\n<li>1.1 \u4e0b\u8f7d\u5fc5\u8981\u5de5\u5177<\/li>\n<li>1.2 \u521b\u5efa\u81ea\u5b9a\u4e49Exporter<\/li>\n<li>1.3 \u8fd0\u884cExporter<\/li>\n<li>1.4 \u914d\u7f6eprometheus<\/li>\n<\/ul>\n<\/li>\n<li>2.\u914d\u7f6e\u81ea\u5b9a\u4e49\u53c2\u6570\u76d1\u63a7&#xff08;\u8fdb\u9636&#xff09;<\/li>\n<li>\n<ul>\n<li>2.1 \u573a\u666f\u4ecb\u7ecd<\/li>\n<li>2.2 \u521b\u5efa\u81ea\u5b9a\u4e49Exporter<\/li>\n<li>2.3 \u8fd0\u884cExporter<\/li>\n<li>2.4 \u914d\u7f6ePrometheus\u6293\u53d6\u53ca\u544a\u8b66<\/li>\n<\/ul>\n<\/li>\n<li>3.\u914d\u7f6e\u81ea\u5b9a\u4e49\u53c2\u6570\u76d1\u63a7&#xff08;\u9ad8\u7ea7&#xff09;<\/li>\n<li>\n<ul>\n<li>3.1 \u573a\u666f\u4ecb\u7ecd<\/li>\n<li>3.2 \u521b\u5efa\u81ea\u5b9a\u4e49Exporter<\/li>\n<li>3.3 \u8fd0\u884cExporter<\/li>\n<li>3.4 \u914d\u7f6eprometheus\u76d1\u63a7<\/li>\n<li>3.5 \u914d\u7f6ealertmanager\u544a\u8b66<\/li>\n<li>3.6 \u6a21\u62df\u79ef\u538b<\/li>\n<\/ul>\n<\/li>\n<li>4.\u5b89\u88c5cpolar\u5b9e\u73b0\u968f\u65f6\u968f\u5730\u5f00\u53d1<\/li>\n<li>5.\u914d\u7f6e\u516c\u7f51\u5730\u5740<\/li>\n<li>6.\u4fdd\u7559\u56fa\u5b9a\u516c\u7f51\u5730\u5740<\/li>\n<li>\u603b\u7ed3<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231736-6a65441034ed8.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u524d\u8a00<\/h3>\n<p>\u6709\u6bb5\u65f6\u95f4\u6211\u88ab\u4e00\u4e2a\u95ee\u9898\u53cd\u590d\u6298\u78e8&#xff1a;\u670d\u52a1\u5668\u660e\u660e\u5728\u7ebf&#xff0c;\u4e1a\u52a1\u5374\u5df2\u7ecf\u79ef\u538b\u4e86\u4e00\u5806\u6ca1\u4eba\u5904\u7406\u3002<\/p>\n<p>\u5f53\u65f6\u76d1\u63a7\u7528\u7684\u662f Prometheus &#043; Node_Exporter&#xff0c;CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u5168\u5728\u770b&#xff0c;\u4e00\u5207\u6307\u6807\u6b63\u5e38\u3002\u4f46\u5b9e\u9645\u4e0a\u6570\u636e\u7ba1\u9053\u7684\u6d88\u8d39\u8005\u65e9\u5c31\u6302\u4e86&#xff0c;\u6587\u4ef6\u5806\u79ef\u5728\u90a3\u6ca1\u4eba\u52a8&#xff0c;Prometheus \u4e00\u70b9\u8b66\u62a5\u90fd\u6ca1\u53d1\u2014\u2014\u56e0\u4e3a\u8fd9\u4e9b\u5168\u662f\u7cfb\u7edf\u5c42\u9762\u7684\u6307\u6807&#xff0c;\u8ddf\u4f60\u7684\u4e1a\u52a1\u903b\u8f91\u4e00\u70b9\u5173\u7cfb\u6ca1\u6709\u3002<\/p>\n<p>\u8fd9\u5c31\u662f Prometheus \u76d1\u63a7\u7684\u4e00\u4e2a\u76f2\u533a&#xff1a;\u5b83\u5f88\u64c5\u957f\u544a\u8bc9\u4f60\u673a\u5668\u72b6\u6001&#xff0c;\u4f46\u4e1a\u52a1\u8dd1\u5f97\u600e\u4e48\u6837\u3001\u7cfb\u7edf\u5c42\u9762\u7684\u6307\u6807\u53cd\u6620\u4e0d\u4e86\u3002\u540e\u6765\u624d\u641e\u660e\u767d&#xff0c;\u53ea\u8981\u4f60\u7684\u670d\u52a1\u80fd\u63d0\u4f9b\u4e00\u4e2a \/metrics \u63a5\u53e3&#xff0c;Prometheus \u5c31\u80fd\u6293\u3002\u961f\u5217\u957f\u5ea6\u3001\u8ba2\u5355\u79ef\u538b\u6570\u3001\u5b9a\u65f6\u4efb\u52a1\u662f\u5426\u5361\u4f4f\u2014\u2014\u53ea\u8981\u662f\u7a0b\u5e8f\u80fd\u8bfb\u5230\u7684\u6570\u636e&#xff0c;\u90fd\u80fd\u53d8\u6210\u76d1\u63a7\u6307\u6807\u3002<\/p>\n<p>\u6574\u4e2a\u94fe\u8def\u8d70\u901a\u5176\u5b9e\u5c31\u56db\u6b65&#xff1a;\u5b9a\u4e49\u4f60\u8981\u76d1\u63a7\u7684\u4e1a\u52a1\u6307\u6807\u3001\u5199\u4e2a Exporter \u66b4\u9732\u6570\u636e\u3001\u914d\u7f6e Prometheus \u6293\u53d6\u548c\u544a\u8b66\u89c4\u5219\u3001Alertmanager \u628a\u544a\u8b66\u53d1\u51fa\u53bb\u3002\u6700\u5b9e\u7528\u7684\u573a\u666f\u662f\u6570\u636e\u5904\u7406\u7ba1\u9053\u2014\u2014\u6bd4\u5982 \/data\/incoming\/ \u76ee\u5f55\u6587\u4ef6\u8d8a\u5806\u8d8a\u591a&#xff0c;\u6d88\u8d39\u8005\u6302\u4e86\u7cfb\u7edf\u6307\u6807\u5b8c\u5168\u4e0d\u4f1a\u62a5\u8b66&#xff0c;\u53ea\u6709\u4e1a\u52a1\u5c42\u81ea\u5df1\u77e5\u9053\u3002\u642d\u597d\u4e4b\u540e&#xff0c;\u544a\u8b66\u903b\u8f91\u5b8c\u5168\u5728\u81ea\u5df1\u624b\u91cc&#xff0c;\u4e0d\u4f9d\u8d56\u4efb\u4f55\u5546\u4e1a\u5e73\u53f0\u3002<\/p>\n<h3>1.\u914d\u7f6e\u81ea\u5b9a\u4e49\u53c2\u6570\u76d1\u63a7&#xff08;\u5165\u95e8&#xff09;<\/h3>\n<p>&#x1f60e;\u573a\u666f<\/p>\n<p>\u60f3\u76d1\u63a7\u4e00\u4e2a\u81ea\u5b9a\u4e49\u4e1a\u52a1\u6307\u6807&#xff0c;\u6bd4\u5982&#xff1a;<\/p>\n<ul>\n<li>\u201c\u5f53\u524d\u7cfb\u7edf\u4e2d\u5f85\u5904\u7406\u7684\u4efb\u52a1\u6570\u91cf\u201d<\/li>\n<\/ul>\n<h4>1.1 \u4e0b\u8f7d\u5fc5\u8981\u5de5\u5177<\/h4>\n<p>\u5efa\u7acb\u4e00\u4e2a\u4e13\u95e8\u4e3a\u7814\u7a76\u201c\u81ea\u5b9a\u4e49\u53c2\u6570\u201d\u7684\u76ee\u5f55&#xff1a;<\/p>\n<p><span class=\"token function\">mkdir<\/span> \/ceshi<\/p>\n<p>\u9a8c\u8bc1\u662f\u5426\u6709python&#xff0c;\u6211\u8fd9\u91cc\u4f7f\u7528\u7684\u662fpython3&#xff1a;<\/p>\n<p>python3 <span class=\"token parameter variable\">&#8211;version<\/span><br \/>\npython3 <span class=\"token parameter variable\">-c<\/span> <span class=\"token string\">&#034;import prometheus_client; print(&#039;OK&#039;)&#034;<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231737-6a65441134c66.png\" alt=\"ce4beaf59d7ce5f02fc6535df8ef5073\" \/><\/p>\n<p>\u82e5\u662f\u6ca1\u6709&#xff0c;\u53ef\u4ee5\u5148\u6267\u884c\u8fd9\u4e24\u6761\u547d\u4ee4&#xff1a;<\/p>\n<p><span class=\"token function\">sudo<\/span> yum <span class=\"token function\">install<\/span> epel-release <span class=\"token parameter variable\">-y<\/span><br \/>\n<span class=\"token function\">sudo<\/span> yum <span class=\"token function\">install<\/span> python3-pip <span class=\"token parameter variable\">-y<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231737-6a65441143bc1.png\" alt=\"fe58d5b455af4bacc21a34e9550d5544\" \/><\/p>\n<p>\u4ecePython\u5b98\u65b9\u8f6f\u4ef6\u4ed3\u5e93\u4e0b\u8f7d\u5e76\u5b89\u88c5prometheus_client\u8fd9\u4e2a\u7b2c\u4e09\u65b9\u5e93&#xff1a;<\/p>\n<p>pip <span class=\"token function\">install<\/span> prometheus_client<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231737-6a654411b286b.png\" alt=\"aa51d48127268146713a30b677cd5e1e\" \/><\/p>\n<h4>1.2 \u521b\u5efa\u81ea\u5b9a\u4e49Exporter<\/h4>\n<p>\u7f16\u5199\u4e00\u4e2a\u66b4\u9732\u81ea\u5b9a\u4e49\u6307\u6807\u7684Web\u670d\u52a1&#xff08;Exporter&#xff09;:<\/p>\n<p><span class=\"token function\">vi<\/span> my_app.py<\/p>\n<p><span class=\"token comment\"># -*- coding: utf-8 -*-<\/span><br \/>\nfrom prometheus_client <span class=\"token function\">import<\/span> start_http_server, Gauge<br \/>\n<span class=\"token function\">import<\/span> <span class=\"token function\">time<\/span><\/p>\n<p>pending_tasks <span class=\"token operator\">&#061;<\/span> Gauge<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;app_pending_tasks&#039;<\/span>, <span class=\"token string\">&#039;Number of pending tasks in the system&#039;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>def update_metrics<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:<br \/>\n    pending_tasks.set<span class=\"token punctuation\">(<\/span><span class=\"token number\">42<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;__main__&#039;<\/span><span class=\"token builtin class-name\">:<\/span><br \/>\n    start_http_server<span class=\"token punctuation\">(<\/span><span class=\"token number\">8001<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u2190 \u6539\u6210 8001 \u6216\u5176\u4ed6\u7aef\u53e3<\/span><br \/>\n    print<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Metrics server running on http:\/\/localhost:8001\/metrics&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">while<\/span> True:<br \/>\n        update_metrics<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        time.sleep<span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<h4>1.3 \u8fd0\u884cExporter<\/h4>\n<p>\u8fd0\u884c\u8fd9\u4e2a\u670d\u52a1:<\/p>\n<p>python my_app.py<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231737-6a654411c84df.png\" alt=\"49d839e31c69e1a04d484ac5c7d4445f\" \/><\/p>\n<p>\u8bbf\u95ee http:\/\/ip:8001\/metrics&#xff0c;\u4f60\u4f1a\u770b\u5230&#xff1a;<\/p>\n<p><span class=\"token comment\"># HELP app_pending_tasks Number of pending tasks in the system<\/span><br \/>\n<span class=\"token comment\"># TYPE app_pending_tasks gauge<\/span><br \/>\napp_pending_tasks <span class=\"token number\">42.0<\/span><\/p>\n<p>\u8fd9\u662fprometheus\u53ef\u4ee5\u8bc6\u522b\u5230\u7684\u683c\u5f0f&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231737-6a654411f18c3.png\" alt=\"cca34d9aa4b6ed821bebe97e4e329811\" \/><\/p>\n<h4>1.4 \u914d\u7f6eprometheus<\/h4>\n<p>\u627eprometheus\u5b89\u88c5\u76ee\u5f55&#xff0c;\u4fee\u6539\u914d\u7f6e\u6587\u4ef6&#xff1a;<\/p>\n<p><span class=\"token function\">vi<\/span> prometheus.yml<\/p>\n<p>\u6dfb\u52a0\u4e0b\u9762\u4fe1\u606f&#xff1a;<\/p>\n<p>  &#8211; job_name: <span class=\"token string\">&#039;my-app&#039;<\/span><br \/>\n    static_configs:<br \/>\n      &#8211; targets: <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;localhost:8001&#039;<\/span><span class=\"token punctuation\">]<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231738-6a6544127a35d.png\" alt=\"e3e24e7c5a816ec3f44905c60be08f7c\" \/><\/p>\n<p>\u4fdd\u5b58\u9000\u51fa\u540e&#xff0c;\u91cd\u542fprometheus\u670d\u52a1&#xff1a;<\/p>\n<p>systemctl restart prometheus<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231738-6a654412a45fc.png\" alt=\"cef39105cf9d14b2f78476815ee1a68c\" \/><\/p>\n<p>\u6253\u5f00 Prometheus Web UI&#xff08;\u901a\u5e38\u662f http:\/\/ip:9090&#xff09;&#xff0c;\u641c\u7d22&#xff1a;<\/p>\n<p>app_pending_tasks<\/p>\n<p>\u5c31\u80fd\u770b\u5230\u503c 42&#xff0c;\u5e76\u53ef\u505a\u544a\u8b66\u3001\u7ed8\u56fe\u7b49\u64cd\u4f5c\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231738-6a654412f1c57.png\" alt=\"9785e5143949362a82da43068d6038be\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231739-6a65441393f11.png\" alt=\"image-20251218114838773\" \/><\/p>\n<h3>2.\u914d\u7f6e\u81ea\u5b9a\u4e49\u53c2\u6570\u76d1\u63a7&#xff08;\u8fdb\u9636&#xff09;<\/h3>\n<p>\u7528Prometheus\u76d1\u63a7\u4f60\u4e3b\u673a\u4e0a\u67d0\u4e2a\u52a8\u6001\u53d8\u5316\u7684\u81ea\u5b9a\u4e49\u53c2\u6570&#xff08;\u4e0d\u662f\u56fa\u5b9a\u503c&#xff09;&#xff0c;\u5f53\u5b83\u8d85\u8fc7\u9608\u503c\u65f6&#xff0c;\u901a\u8fc7Alertmanager\u53d1\u51fa\u544a\u8b66\u3002<\/p>\n<h4>2.1 \u573a\u666f\u4ecb\u7ecd<\/h4>\n<p>&#x1f60e;\u573a\u666f\u793a\u4f8b&#xff1a;\u76d1\u63a7\u201c\u5f85\u5904\u7406\u4efb\u52a1\u6570\u201d&#xff08;\u52a8\u6001\u53d8\u5316&#xff09;<\/p>\n<p>\u5047\u8bbe\u4f60\u7684\u4e1a\u52a1\u7cfb\u7edf\u4f1a\u4e0d\u65ad\u4ea7\u751f\u4efb\u52a1&#xff1a;<\/p>\n<ul>\n<li>\u5b58\u653e\u5728 \/tmp\/pending_tasks.txt \u6587\u4ef6\u4e2d&#xff0c;\u5185\u5bb9\u662f\u4e00\u4e2a\u6570\u5b57&#xff08;\u5982 42&#xff09;\u3002\u8fd9\u4e2a\u6570\u5b57\u6bcf\u5206\u949f\u53ef\u80fd\u53d8\u5316\u3002<\/li>\n<\/ul>\n<p>\u4f60\u5e0c\u671b&#xff1a;<\/p>\n<ul>\n<li>\u5f53pending_tasks &gt; 50\u6301\u7eed2\u5206\u949f \u2192 \u89e6\u53d1\u544a\u8b66&#xff1b;<\/li>\n<\/ul>\n<p>&#x1f60e;\u6574\u4f53\u67b6\u6784<\/p>\n<p><span class=\"token punctuation\">[<\/span>\u4f60\u7684\u811a\u672c<span class=\"token punctuation\">]<\/span><br \/>\n   \u2193 <span class=\"token punctuation\">(<\/span>\u66b4\u9732 \/metrics<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>Prometheus<span class=\"token punctuation\">]<\/span> \u2190 \u6293\u53d6\u6307\u6807<br \/>\n   \u2193 <span class=\"token punctuation\">(<\/span>\u8bc4\u4f30\u89c4\u5219<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token punctuation\">[<\/span>Alertmanager<span class=\"token punctuation\">]<\/span> \u2190 \u53d1\u9001\u544a\u8b66<br \/>\n   \u2193<br \/>\n<span class=\"token punctuation\">[<\/span>\u4f60\u6536\u5230\u901a\u77e5<span class=\"token punctuation\">]<\/span><\/p>\n<h4>2.2 \u521b\u5efa\u81ea\u5b9a\u4e49Exporter<\/h4>\n<p>\u521b\u5efa\/tmp\/pending_tasks.txt\u6587\u4ef6&#xff1a;<\/p>\n<p><span class=\"token builtin class-name\">echo<\/span> <span class=\"token number\">42<\/span> <span class=\"token operator\">&gt;<\/span> \/tmp\/pending_tasks.txt<\/p>\n<p>\u521b\u5efa\u6587\u4ef6task_exporter.py&#xff1a;<\/p>\n<p><span class=\"token comment\"># -*- coding: utf-8 -*-<\/span><br \/>\nfrom prometheus_client <span class=\"token function\">import<\/span> start_http_server, Gauge<br \/>\n<span class=\"token function\">import<\/span> <span class=\"token function\">time<\/span><br \/>\n<span class=\"token function\">import<\/span> os<\/p>\n<p><span class=\"token comment\"># \u5b9a\u4e49\u6307\u6807<\/span><br \/>\npending_tasks <span class=\"token operator\">&#061;<\/span> Gauge<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;app_pending_tasks&#039;<\/span>, <span class=\"token string\">&#039;Number of pending tasks from \/tmp\/pending_tasks.txt&#039;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>def read_pending_tasks<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:<br \/>\n    <span class=\"token string\">&#034;&#034;<\/span>&#034;\u4ece\u6587\u4ef6\u8bfb\u53d6\u5f53\u524d\u5f85\u5904\u7406\u4efb\u52a1\u6570<span class=\"token string\">&#034;&#034;<\/span>&#034;<br \/>\n    try:<br \/>\n        with open<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;\/tmp\/pending_tasks.txt&#039;<\/span>, <span class=\"token string\">&#039;r&#039;<\/span><span class=\"token punctuation\">)<\/span> as f:<br \/>\n            value <span class=\"token operator\">&#061;<\/span> int<span class=\"token punctuation\">(<\/span>f.read<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>.strip<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">))<\/span><br \/>\n            <span class=\"token builtin class-name\">return<\/span> value<br \/>\n    except Exception as e:<br \/>\n        print<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">&#034;Error reading file: {e}&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token builtin class-name\">return<\/span> <span class=\"token number\">0<\/span>  <span class=\"token comment\"># \u6587\u4ef6\u4e0d\u5b58\u5728\u6216\u683c\u5f0f\u9519\u8bef\u65f6\u8fd4\u56de 0<\/span><\/p>\n<p>def update_metrics<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:<br \/>\n    count <span class=\"token operator\">&#061;<\/span> read_pending_tasks<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    pending_tasks.set<span class=\"token punctuation\">(<\/span>count<span class=\"token punctuation\">)<\/span><br \/>\n    print<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">&#034;Updated pending_tasks &#061; {count}&#034;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;__main__&#039;<\/span><span class=\"token builtin class-name\">:<\/span><br \/>\n    start_http_server<span class=\"token punctuation\">(<\/span><span class=\"token number\">8002<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    print<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Task Exporter running on :8002\/metrics&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">while<\/span> True:<br \/>\n        update_metrics<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        time.sleep<span class=\"token punctuation\">(<\/span><span class=\"token number\">15<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u6bcf15\u79d2\u66f4\u65b0\u4e00\u6b21<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231740-6a654414381f2.png\" alt=\"5add5bdcc7647ac77b97a56e052ac443\" \/><\/p>\n<h4>2.3 \u8fd0\u884cExporter<\/h4>\n<p>\u6267\u884c\u547d\u4ee4&#xff1a;<\/p>\n<p>python3 task_exporter.py <span class=\"token operator\">&amp;<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231740-6a65441474a47.png\" alt=\"4bd1de704dae9c4ac0bac9573f8cb805\" \/><\/p>\n<p>\u9a8c\u8bc1\u6307\u6807&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u5148\u6a21\u62df\u6570\u636e<\/span><br \/>\n<span class=\"token builtin class-name\">echo<\/span> <span class=\"token number\">60<\/span> <span class=\"token operator\">&gt;<\/span> \/tmp\/pending_tasks.txt<\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\u6307\u6807<\/span><br \/>\n<span class=\"token function\">curl<\/span> http:\/\/localhost:9100\/metrics <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> app_pending_tasks<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231740-6a6544148912f.png\" alt=\"55e7497f6cbb2aac1028767c7f138372\" \/><\/p>\n<p>\u8bbf\u95ee http:\/\/ip:8002\/metrics&#xff0c;\u4f60\u4f1a\u770b\u5230&#xff1a;<\/p>\n<p>app_pending_tasks <span class=\"token number\">60.0<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231740-6a654414a3ed1.png\" alt=\"image-20251218162940418\" \/><\/p>\n<h4>2.4 \u914d\u7f6ePrometheus\u6293\u53d6\u53ca\u544a\u8b66<\/h4>\n<p>\u7f16\u8f91prometheus.yml&#xff1a;<\/p>\n<p>  &#8211; job_name: <span class=\"token string\">&#039;task&#039;<\/span><br \/>\n    static_configs:<br \/>\n      &#8211; targets: <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;localhost:8002&#039;<\/span><span class=\"token punctuation\">]<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231741-6a654415030f2.png\" alt=\"image-20251218170927350\" \/><\/p>\n<p>\u521b\u5efa\u544a\u8b66\u6587\u4ef6&#xff1a;<\/p>\n<p><span class=\"token function\">vi<\/span> alert_rules.yml<\/p>\n<p>groups:<br \/>\n&#8211; name: task_alerts<br \/>\n  rules:<br \/>\n  &#8211; alert: HighPendingTasks<br \/>\n    expr: app_pending_tasks <span class=\"token operator\">&gt;<\/span> <span class=\"token number\">50<\/span><br \/>\n    for: 2m                <span class=\"token comment\"># \u6301\u7eed 2 \u5206\u949f\u8d85\u8fc7 50 \u624d\u89e6\u53d1<\/span><br \/>\n    labels:<br \/>\n      severity: warning<br \/>\n    annotations:<br \/>\n      summary: <span class=\"token string\">&#034;\u5f85\u5904\u7406\u4efb\u52a1\u8fc7\u591a&#034;<\/span><br \/>\n      description: <span class=\"token string\">&#034;\u5f53\u524d\u5f85\u5904\u7406\u4efb\u52a1\u6570\u4e3a {{ <span class=\"token variable\">$value<\/span> }}&#xff0c;\u8d85\u8fc7\u9608\u503c 50&#034;<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231741-6a654415424af.png\" alt=\"image-20251218172302043\" \/><\/p>\n<p>\u914d\u7f6eprometheus\u6dfb\u52a0\u544a\u8b66\u6587\u4ef6&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231741-6a6544155a679.png\" alt=\"image-20251218171317421\" \/><\/p>\n<p>\u4fdd\u5b58\u9000\u51fa\u540e&#xff0c;\u91cd\u542fprometheus\u670d\u52a1&#xff1a;<\/p>\n<p>systemctl restart prometheus<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231741-6a65441576ff4.png\" alt=\"cef39105cf9d14b2f78476815ee1a68c\" \/><\/p>\n<p>\u6253\u5f00 Prometheus Web UI&#xff08;\u901a\u5e38\u662f http:\/\/ip:9090&#xff09;&#xff0c;\u524d\u9762\u6211\u4eec\u7f16\u8f91\u7684\u6587\u4ef6\u662f60&#xff0c;\u7cfb\u7edf\u8bc6\u522b\u5230\u6bd450\u5927&#xff0c;\u6240\u4ee5\u4e00\u76f4\u5728\u544a\u8b66&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231741-6a654415c4810.png\" alt=\"image-20251218173118724\" \/><\/p>\n<h3>3.\u914d\u7f6e\u81ea\u5b9a\u4e49\u53c2\u6570\u76d1\u63a7&#xff08;\u9ad8\u7ea7&#xff09;<\/h3>\n<h4>3.1 \u573a\u666f\u4ecb\u7ecd<\/h4>\n<p>\u76d1\u63a7\u6307\u5b9a\u76ee\u5f55\u4e0b\u201c\u79ef\u538b\u6587\u4ef6\u6570\u91cf\u201d\u5e76\u544a\u8b66&#xff1a;<\/p>\n<p>&#x1f60e;\u4f60\u7684\u7cfb\u7edf\u6709\u4e00\u4e2a\u6570\u636e\u5904\u7406\u6d41\u7a0b&#xff1a;<\/p>\n<ul>\n<li>\u5916\u90e8\u7a0b\u5e8f\u4e0d\u65ad\u5411 \/data\/incoming\/ \u76ee\u5f55\u5199\u5165\u65b0\u6587\u4ef6&#xff08;\u5982 .json\u3001.csv&#xff09;&#xff1b;<\/li>\n<li>\u53e6\u4e00\u4e2a\u6d88\u8d39\u8005\u7a0b\u5e8f\u4f1a\u8bfb\u53d6\u5e76\u5904\u7406\u8fd9\u4e9b\u6587\u4ef6&#xff0c;\u5904\u7406\u5b8c\u540e\u79fb\u52a8\u5230 \/data\/archived\/&#xff1b;<\/li>\n<li>\u5982\u679c\u6d88\u8d39\u8005\u6302\u4e86\u6216\u53d8\u6162&#xff0c;\/data\/incoming\/ \u4e2d\u7684\u6587\u4ef6\u4f1a\u4e0d\u65ad\u5806\u79ef\u3002<\/li>\n<\/ul>\n<p>&#x1f60e;\u4f60\u5e0c\u671b&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u5b9e\u65f6\u76d1\u63a7 \/data\/incoming\/ \u76ee\u5f55\u4e0b\u7684\u5f85\u5904\u7406\u6587\u4ef6\u6570\u91cf&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u5f53 \u6587\u4ef6\u6570 &gt; 100\u6301\u7eed5\u5206\u949f \u2192 \u89e6\u53d1\u544a\u8b66&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u544a\u8b66\u4fe1\u606f\u5305\u542b\u5f53\u524d\u6587\u4ef6\u6570\u548c\u76ee\u5f55\u8def\u5f84\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fd9\u4e2a\u6307\u6807\u7684\u7279\u70b9&#xff1a;\u52a8\u6001\u53d8\u5316&#xff08;\u968f\u4e1a\u52a1\u5b9e\u65f6\u589e\u51cf&#xff09;&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u975e\u7cfb\u7edf\u6307\u6807&#xff08;CPU\/\u5185\u5b58\u7b49\u65e0\u6cd5\u53cd\u6620\u6b64\u95ee\u9898&#xff09;&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u9ad8\u4e1a\u52a1\u4ef7\u503c&#xff08;\u76f4\u63a5\u53cd\u6620\u6570\u636e\u5904\u7406\u662f\u5426\u5065\u5eb7&#xff09;&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u53ef\u6269\u5c55&#xff08;\u53ef\u76d1\u63a7\u591a\u4e2a\u76ee\u5f55\u3001\u6309\u6587\u4ef6\u7c7b\u578b\u8fc7\u6ee4\u7b49&#xff09;\u3002<\/p>\n<\/li>\n<\/ul>\n<h4>3.2 \u521b\u5efa\u81ea\u5b9a\u4e49Exporter<\/h4>\n<p>\u521b\u5efa\u6587\u4ef6file_queue_exporter.py&#xff1a;<\/p>\n<p><span class=\"token comment\"># -*- coding: utf-8 -*-<\/span><br \/>\n<span class=\"token comment\"># file_queue_exporter.py<\/span><br \/>\nfrom prometheus_client <span class=\"token function\">import<\/span> start_http_server, Gauge<br \/>\n<span class=\"token function\">import<\/span> os<br \/>\n<span class=\"token function\">import<\/span> <span class=\"token function\">time<\/span><br \/>\n<span class=\"token function\">import<\/span> glob<\/p>\n<p><span class=\"token comment\"># \u81ea\u5b9a\u4e49\u6307\u6807&#xff1a;\u5e26\u6807\u7b7e&#xff08;directory&#xff09;<\/span><br \/>\npending_files <span class=\"token operator\">&#061;<\/span> Gauge<span class=\"token punctuation\">(<\/span><br \/>\n    <span class=\"token string\">&#039;file_queue_pending_count&#039;<\/span>,<br \/>\n    <span class=\"token string\">&#039;Number of pending files in a directory&#039;<\/span>,<br \/>\n    <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;directory&#039;<\/span><span class=\"token punctuation\">]<\/span><br \/>\n<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># \u8981\u76d1\u63a7\u7684\u76ee\u5f55\u5217\u8868&#xff08;\u53ef\u6269\u5c55&#xff09;<\/span><br \/>\nWATCHED_DIRS <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n    <span class=\"token string\">&#034;\/data\/incoming&#034;<\/span>,<br \/>\n    <span class=\"token string\">&#034;\/logs\/upload_queue&#034;<\/span><br \/>\n<span class=\"token punctuation\">]<\/span><\/p>\n<p>def count_pending_files<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:<br \/>\n    <span class=\"token keyword\">for<\/span> <span class=\"token for-or-select variable\">dir_path<\/span> <span class=\"token keyword\">in<\/span> WATCHED_DIRS:<br \/>\n        <span class=\"token keyword\">if<\/span> not os.path.exists<span class=\"token punctuation\">(<\/span>dir_path<span class=\"token punctuation\">)<\/span>:<br \/>\n            count <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span><br \/>\n        else:<br \/>\n            <span class=\"token comment\"># \u53ea\u7edf\u8ba1\u666e\u901a\u6587\u4ef6&#xff08;\u4e0d\u542b\u5b50\u76ee\u5f55&#xff09;<\/span><br \/>\n            files <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span>f <span class=\"token keyword\">for<\/span> <span class=\"token for-or-select variable\">f<\/span> <span class=\"token keyword\">in<\/span> glob.glob<span class=\"token punctuation\">(<\/span>os.path.join<span class=\"token punctuation\">(<\/span>dir_path, <span class=\"token string\">&#034;*&#034;<\/span><span class=\"token punctuation\">))<\/span> <span class=\"token keyword\">if<\/span> os.path.isfile<span class=\"token punctuation\">(<\/span>f<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">]<\/span><br \/>\n            count <span class=\"token operator\">&#061;<\/span> len<span class=\"token punctuation\">(<\/span>files<span class=\"token punctuation\">)<\/span><br \/>\n        pending_files.labels<span class=\"token punctuation\">(<\/span>directory<span class=\"token operator\">&#061;<\/span>dir_path<span class=\"token punctuation\">)<\/span>.set<span class=\"token punctuation\">(<\/span>count<span class=\"token punctuation\">)<\/span><br \/>\n        print<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">&#034;[{time.strftime(&#039;%Y-%m-%d %H:%M:%S&#039;)}] {dir_path} \u2192 {count} files&#034;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;__main__&#039;<\/span><span class=\"token builtin class-name\">:<\/span><br \/>\n    start_http_server<span class=\"token punctuation\">(<\/span><span class=\"token number\">8003<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    print<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;File Queue Exporter running on :8003\/metrics&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">while<\/span> True:<br \/>\n        count_pending_files<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        time.sleep<span class=\"token punctuation\">(<\/span><span class=\"token number\">30<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u6bcf30\u79d2\u91c7\u96c6\u4e00\u6b21<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260725231742-6a6544166e9f3.png\" alt=\"987cc4fa00b02e134899c7ca78340604\" \/><\/p>\n<h4>3.3 \u8fd0\u884cExporter<\/h4>\n<p>\u521b\u5efa\/data\/incoming\u6587\u4ef6\u5e76\u542f\u52a8\u811a\u672c&#xff1a;<\/p>\n<p><span class=\"token function\">mkdir<\/span> <span class=\"token parameter variable\">-p<\/span> \/data\/incoming \/logs\/upload_queue    python3 file_queue_exporter.py <span class=\"token operator\">&amp;<\/span><\/p>\n<p><img decoding=\"async\" src=\"2026-07-26rvaebg5zubf.png\" alt=\"bc1db9fcb5049610945d597d9ab2fedc\" \/><\/p>\n<h4>3.4 \u914d\u7f6eprometheus\u76d1\u63a7<\/h4>\n<p>\u8fdb\u5165prometheus\u914d\u7f6e\u6587\u4ef6&#xff1a;<\/p>\n<p>  &#8211; job_name: <span class=\"token string\">&#039;file&#039;<\/span><br \/>\n    static_configs:<br \/>\n      &#8211; targets: <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;localhost:8003&#039;<\/span><span class=\"token punctuation\">]<\/span><\/p>\n<p><img decoding=\"async\" src=\"2026-07-263tcjcpsues5.png\" alt=\"4e392807e9cecac5819fd0dc79bd3a51\" \/><\/p>\n<h4>3.5 \u914d\u7f6ealertmanager\u544a\u8b66<\/h4>\n<p>\u7f16\u5199\u544a\u8b66\u6587\u4ef6&#xff1a;<\/p>\n<p>groups:<br \/>\n&#8211; name: file-queue-alerts<br \/>\n  rules:<br \/>\n  &#8211; alert: HighFileQueuePending<br \/>\n    expr: file_queue_pending_count<span class=\"token punctuation\">{<\/span>directory<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/data\/incoming&#034;<\/span><span class=\"token punctuation\">}<\/span> <span class=\"token operator\">&gt;<\/span> <span class=\"token number\">100<\/span><br \/>\n    for: 5m<br \/>\n    labels:<br \/>\n      severity: warning<br \/>\n    annotations:<br \/>\n      summary: <span class=\"token string\">&#034;\u5f85\u5904\u7406\u6587\u4ef6\u79ef\u538b\u8fc7\u591a&#034;<\/span><br \/>\n      description: <span class=\"token string\">&#034;\u76ee\u5f55 {{ <span class=\"token variable\">$labels<\/span>.directory }} \u4e2d\u6709 {{ <span class=\"token variable\">$value<\/span> | printf <span class=\"token entity\" title=\"\\\\&quot;\">\\\\&#034;<\/span>%.0f<span class=\"token entity\" title=\"\\\\&quot;\">\\\\&#034;<\/span> }} \u4e2a\u5f85\u5904\u7406\u6587\u4ef6&#xff0c;\u8d85\u8fc7\u9608\u503c 100&#034;<\/span><\/p>\n<p><img decoding=\"async\" src=\"2026-07-26e3wixfyfljq.png\" alt=\"e4b52289c54b1d79cbd8981e3f9786c0\" \/><\/p>\n<p>\u628a\u544a\u8b66\u89c4\u5219\u52a0\u5165\u5230prometheus\u76d1\u63a7\u4e2d&#xff1a;<\/p>\n<p>\u5982\u56fe\u6240\u793a&#xff0c;\u52a0\u5165\u6307\u5b9a\u4f4d\u7f6e&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26xhz5apfax2k.png\" alt=\"5a1276b4541613927a8625b2780a6782\" \/><\/p>\n<p>\u91cd\u542fprometheus\u670d\u52a1&#xff1a;<\/p>\n<p>systemctl restart prometheus<br \/>\nsystemctl status prometheus<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26fsi2lw3df4r.png\" alt=\"77816e55fcf4353d46c7b81c092fd311\" \/><\/p>\n<p>\u6253\u5f00 Prometheus Web UI&#xff08;\u901a\u5e38\u662f http:\/\/ip:9090&#xff09;&#xff0c;\u53ef\u4ee5\u770b\u5230\u544a\u8b66\u89c4\u5219\u4e86\u3002<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26bsac4e3zv0m.png\" alt=\"af9f2eed82183005d2d0c8f7ee839d9a\" \/><\/p>\n<h4>3.6 \u6a21\u62df\u79ef\u538b<\/h4>\n<p>\u786e\u4fdd\u76ee\u6807\u76ee\u5f55\u5df2\u521b\u5efa&#xff1a;<\/p>\n<p><span class=\"token function\">ls<\/span> \/data\/incoming<\/p>\n<p>\u751f\u6210 150 \u4e2a\u6d4b\u8bd5\u6587\u4ef6&#xff1a;<\/p>\n<p>\u4f7f\u7528Shell\u5faa\u73af\u5feb\u901f\u521b\u5efa\u4e00\u6279 .json \u6587\u4ef6&#xff0c;\u6a21\u62df\u6570\u636e\u6d41\u5165&#xff1a;<\/p>\n<p><span class=\"token keyword\">for<\/span> <span class=\"token for-or-select variable\">i<\/span> <span class=\"token keyword\">in<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">..<\/span><span class=\"token number\">150<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">do<\/span><br \/>\n    <span class=\"token function\">touch<\/span> \/data\/incoming\/data_<span class=\"token variable\">${i}<\/span>.json<br \/>\n<span class=\"token keyword\">done<\/span><\/p>\n<p>\u4f7f\u7528\u547d\u4ee4\u67e5\u770b\u662f\u5426\u6210\u529f&#xff1a;<\/p>\n<p><span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-l<\/span> \/data\/incoming<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26ooumtfptvw0.png\" alt=\"224572fd6c0b039314a594457893963c\" \/><\/p>\n<p>\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Prometheus\u6307\u6807\u662f\u5426\u5df2\u66f4\u65b0&#xff1a;<\/p>\n<p><span class=\"token function\">curl<\/span> http:\/\/localhost:8003\/metrics <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> file_queue_pending_count<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26aemvwqeobpn.png\" alt=\"6ccd974e6881749c17ffcf572f40a2c7\" \/><\/p>\n<p>\u6253\u5f00 Prometheus Web UI&#xff08;\u901a\u5e38\u662f http:\/\/ip:9090&#xff09;&#xff0c;\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5df2\u7ecf\u544a\u8b66&#xff08;\u9ed8\u8ba4\u5927\u4e8e100\u5c31\u544a\u8b66&#xff09;\u3002<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26dqrf1lkg2mp.png\" alt=\"53fb6bd8e63e616a5d46aa3de884612f\" \/><\/p>\n<p>\u90a3\u4e48\u6211\u4eec\u6574\u4e2a\u8fc7\u7a0b\u5c31\u6682\u65f6\u7ed3\u675f\u5566&#xff0c;\u8fc7\u7a0b\u8fd8\u662f\u5f88\u6709\u8da3\u7684&#xff0c;\u90a3\u4e48\u6211\u73b0\u5728\u6709\u4e00\u4e2a\u95ee\u9898&#xff0c;\u5018\u82e5\u6211\u4eec\u60f3\u5728\u5bb6\u91cc\u76d1\u63a7\u516c\u53f8\u7684\u81ea\u5b9a\u4e49\u53c2\u6570&#xff0c;\u6211\u4eec\u5982\u4f55\u76d1\u63a7\u5230\u5462&#xff1f;<\/p>\n<p>\u522b\u6025&#xff0c;cpolar\u6765\u89e3\u51b3\u4f60\u8fd9\u4e2a\u95ee\u9898&#xff01;<\/p>\n<h3>4.\u5b89\u88c5cpolar\u5b9e\u73b0\u968f\u65f6\u968f\u5730\u5f00\u53d1<\/h3>\n<p>cpolar \u53ef\u4ee5\u5c06\u4f60\u672c\u5730\u7535\u8111\u4e2d\u7684\u670d\u52a1&#xff08;\u5982 SSH\u3001Web\u3001\u6570\u636e\u5e93&#xff09;\u6620\u5c04\u5230\u516c\u7f51\u3002\u5373\u4f7f\u4f60\u5728\u5bb6\u91cc\u6216\u5916\u51fa\u65f6&#xff0c;\u4e5f\u53ef\u4ee5\u901a\u8fc7\u516c\u7f51\u5730\u5740\u8fde\u63a5\u56de\u672c\u5730\u8fd0\u884c\u7684\u5f00\u53d1\u73af\u5883\u3002<\/p>\n<p>\u2764\ufe0f\u4ee5\u4e0b\u662f\u5b89\u88c5cpolar\u6b65\u9aa4&#xff1a;<\/p>\n<p>\u4f7f\u7528\u4e00\u952e\u811a\u672c\u5b89\u88c5\u547d\u4ee4&#xff1a;<\/p>\n<p><span class=\"token function\">sudo<\/span> <span class=\"token function\">curl<\/span> https:\/\/get.cpolar.sh <span class=\"token operator\">|<\/span> <span class=\"token function\">sh<\/span><\/p>\n<p><img decoding=\"async\" src=\"2026-07-260sftje2zqrm.png\" alt=\"image-20250725104019896\" \/><\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e&#xff0c;\u6267\u884c\u4e0b\u65b9\u547d\u4ee4\u67e5\u770bcpolar\u670d\u52a1\u72b6\u6001&#xff1a;&#xff08;\u5982\u56fe\u6240\u793a\u5373\u4e3a\u6b63\u5e38\u542f\u52a8&#xff09;<\/p>\n<p><span class=\"token function\">sudo<\/span> systemctl status cpolar<\/p>\n<p><img decoding=\"async\" src=\"2026-07-260e1hdbx5mgm.png\" alt=\"22e5adfaf290a17fc3384bb296055259\" \/><\/p>\n<p>Cpolar\u5b89\u88c5\u548c\u6210\u529f\u542f\u52a8\u670d\u52a1\u540e&#xff0c;\u5728\u6d4f\u89c8\u5668\u4e0a\u8f93\u5165\u865a\u62df\u673a\u4e3b\u673aIP\u52a09200\u7aef\u53e3\u5373:\u3010http:\/\/192.168.42.101:9200\u3011\u8bbf\u95eeCpolar\u7ba1\u7406\u754c\u9762&#xff0c;\u4f7f\u7528Cpolar\u5b98\u7f51\u6ce8\u518c\u7684\u8d26\u53f7\u767b\u5f55,\u767b\u5f55\u540e\u5373\u53ef\u770b\u5230cpolar web \u914d\u7f6e\u754c\u9762,\u63a5\u4e0b\u6765\u5728web \u754c\u9762\u914d\u7f6e\u5373\u53ef&#xff1a;<\/p>\n<p>\u6253\u5f00\u6d4f\u89c8\u5668\u8bbf\u95ee\u672c\u57309200\u7aef\u53e3&#xff0c;\u4f7f\u7528cpolar\u8d26\u6237\u5bc6\u7801\u767b\u5f55\u5373\u53ef,\u767b\u5f55\u540e\u5373\u53ef\u5bf9\u96a7\u9053\u8fdb\u884c\u7ba1\u7406\u3002<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26oiaxfqmyokf.png\" alt=\"8a6698b1bf26d64ba3645827fbfb1c29\" \/><\/p>\n<h3>5.\u914d\u7f6e\u516c\u7f51\u5730\u5740<\/h3>\n<p>\u672c\u6587\u4f7f\u75288001\u7aef\u53e3\u6d4b\u8bd5\u3002<\/p>\n<p>\u767b\u5f55cpolar web UI\u7ba1\u7406\u754c\u9762\u540e,\u70b9\u51fb\u5de6\u4fa7\u4eea\u8868\u76d8\u7684\u96a7\u9053\u7ba1\u7406\u2014\u2014\u521b\u5efa\u96a7\u9053&#xff1a;<\/p>\n<ul>\n<li>\u96a7\u9053\u540d\u79f0&#xff1a;\u53ef\u81ea\u5b9a\u4e49&#xff0c;\u672c\u4f8b\u4f7f\u7528\u4e86:ceshi&#xff0c;\u6ce8\u610f\u4e0d\u8981\u4e0e\u5df2\u6709\u7684\u96a7\u9053\u540d\u79f0\u91cd\u590d<\/li>\n<li>\u534f\u8bae&#xff1a;http<\/li>\n<li>\u672c\u5730\u5730\u5740&#xff1a;8001<\/li>\n<li>\u57df\u540d\u7c7b\u578b&#xff1a;\u968f\u673a\u57df\u540d<\/li>\n<li>\u5730\u533a&#xff1a;\u9009\u62e9China Top<\/li>\n<\/ul>\n<p>\u70b9\u51fb\u521b\u5efa&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26dnefj2ysabe.png\" alt=\"image-20251219163649432\" \/><\/p>\n<p>\u521b\u5efa\u6210\u529f\u540e&#xff0c;\u6253\u5f00\u5de6\u4fa7\u5728\u7ebf\u96a7\u9053\u5217\u8868,\u53ef\u4ee5\u770b\u5230\u521a\u521a\u901a\u8fc7\u521b\u5efa\u96a7\u9053\u751f\u6210\u4e86\u516c\u7f51\u5730\u5740&#xff0c;\u63a5\u4e0b\u6765\u5c31\u53ef\u4ee5\u5728\u5176\u4ed6\u7535\u8111\u6216\u8005\u79fb\u52a8\u7aef\u8bbe\u5907&#xff08;\u5f02\u5730&#xff09;\u4e0a&#xff0c;\u4f7f\u7528\u5730\u5740\u8bbf\u95ee\u3002<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26s0hhyfoipdz.png\" alt=\"image-20251219163707226\" \/><\/p>\n<p>\u8fd9\u56de&#xff0c;\u6211\u4eec\u5728prometheus\u914d\u7f6e\u6587\u4ef6\u4e0b&#xff0c;\u914d\u7f6e\u76d1\u63a7\u516c\u7f51\u5730\u5740&#xff1a;<\/p>\n<p>  &#8211; job_name: <span class=\"token string\">&#039;my-app&#039;<\/span><br \/>\n    static_configs:<br \/>\n      &#8211; targets: <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;e0950bc.r2.cpolar.top&#039;<\/span><span class=\"token punctuation\">]<\/span><\/p>\n<p><img decoding=\"async\" src=\"2026-07-26bpxojtzxgeq.png\" alt=\"image-20251219163821707\" \/><\/p>\n<p>\u76d1\u63a7\u6210\u529f&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"2026-07-260duhonvx5yn.png\" alt=\"image-20251219164015424\" \/><\/p>\n<h3>6.\u4fdd\u7559\u56fa\u5b9a\u516c\u7f51\u5730\u5740<\/h3>\n<p>\u4f7f\u7528cpolar\u4e3a\u5176\u914d\u7f6e\u4e8c\u7ea7\u5b50\u57df\u540d&#xff0c;\u8be5\u5730\u5740\u4e3a\u56fa\u5b9a\u5730\u5740&#xff0c;\u4e0d\u4f1a\u968f\u673a\u53d8\u5316\u3002<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26fab4ftyiduz.png\" alt=\"image-20251219164052575\" \/><\/p>\n<p>\u70b9\u51fb\u5de6\u4fa7\u7684\u9884\u7559&#xff0c;\u9009\u62e9\u4fdd\u7559\u4e8c\u7ea7\u5b50\u57df\u540d&#xff0c;\u5730\u533a\u9009\u62e9china top&#xff0c;\u7136\u540e\u8bbe\u7f6e\u4e00\u4e2a\u4e8c\u7ea7\u5b50\u57df\u540d\u540d\u79f0&#xff0c;\u6211\u8fd9\u91cc\u6f14\u793a\u4f7f\u7528\u7684\u662fceshii&#xff0c;\u5927\u5bb6\u53ef\u4ee5\u81ea\u5b9a\u4e49\u3002\u586b\u5199\u5907\u6ce8\u4fe1\u606f&#xff0c;\u70b9\u51fb\u4fdd\u7559\u3002<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26nkx0argxmco.png\" alt=\"image-20251219164123018\" \/><\/p>\n<p>\u767b\u5f55cpolar web UI\u7ba1\u7406\u754c\u9762&#xff0c;\u70b9\u51fb\u5de6\u4fa7\u4eea\u8868\u76d8\u7684\u96a7\u9053\u7ba1\u7406\u2014\u2014\u96a7\u9053\u5217\u8868&#xff0c;\u627e\u5230\u6240\u8981\u914d\u7f6e\u7684\u96a7\u9053prometheus&#xff0c;\u70b9\u51fb\u53f3\u4fa7\u7684\u7f16\u8f91\u3002<\/p>\n<p><img decoding=\"async\" src=\"2026-07-2654xm0ck3354.png\" alt=\"image-20251219164142947\" \/><\/p>\n<p>\u4fee\u6539\u96a7\u9053\u4fe1\u606f&#xff0c;\u5c06\u4fdd\u7559\u6210\u529f\u7684\u4e8c\u7ea7\u5b50\u57df\u540d\u914d\u7f6e\u5230\u96a7\u9053\u4e2d<\/p>\n<ul>\n<li>\u57df\u540d\u7c7b\u578b&#xff1a;\u9009\u62e9\u4e8c\u7ea7\u5b50\u57df\u540d<\/li>\n<li>Sub Domain&#xff1a;\u586b\u5199\u4fdd\u7559\u6210\u529f\u7684\u4e8c\u7ea7\u5b50\u57df\u540d<\/li>\n<li>\u5730\u533a: China Top<\/li>\n<\/ul>\n<p>\u70b9\u51fb\u66f4\u65b0<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26neub1zvtdaf.png\" alt=\"image-20251219164215314\" \/><\/p>\n<p>\u66f4\u65b0\u5b8c\u6210\u540e&#xff0c;\u6253\u5f00\u5728\u7ebf\u96a7\u9053\u5217\u8868&#xff0c;\u6b64\u65f6\u53ef\u4ee5\u770b\u5230\u968f\u673a\u7684\u516c\u7f51\u5730\u5740\u5df2\u7ecf\u53d1\u751f\u53d8\u5316&#xff0c;\u5730\u5740\u540d\u79f0\u4e5f\u53d8\u6210\u4e86\u4fdd\u7559\u548c\u56fa\u5b9a\u7684\u4e8c\u7ea7\u5b50\u57df\u540d\u540d\u79f0\u3002<\/p>\n<p><img decoding=\"async\" src=\"2026-07-26zxigukroe1k.png\" alt=\"image-20251219164231021\" 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