{"id":43382,"date":"2023-07-21T04:02:12","date_gmt":"2023-09-04T09:29:45","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%9f%a5%e7%9c%8b%ef%bc%81%e4%bd%bf%e7%94%a8node-red%e5%8f%af%e8%a7%86%e5%8c%96prometheus%e7%9a%84%e6%8c%87%e6%a0%87%e3%80%82\/"},"modified":"2024-04-30T14:35:16","modified_gmt":"2024-04-30T06:35:16","slug":"%e6%9f%a5%e7%9c%8b%ef%bc%81%e4%bd%bf%e7%94%a8node-red%e5%8f%af%e8%a7%86%e5%8c%96prometheus%e7%9a%84%e6%8c%87%e6%a0%87%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%9f%a5%e7%9c%8b%ef%bc%81%e4%bd%bf%e7%94%a8node-red%e5%8f%af%e8%a7%86%e5%8c%96prometheus%e7%9a%84%e6%8c%87%e6%a0%87%e3%80%82\/","title":{"rendered":"\u67e5\u770b\uff01\u4f7f\u7528Node-RED\u53ef\u89c6\u5316Prometheus\u7684\u6307\u6807"},"content":{"rendered":"<p>\u4f60\u597d\uff0c\u6211\u662f@dz_\uff0c\u6211\u53eb\u5927\u5e73\u548c\u7f8e\u3002<\/p>\n<p>\u8fd9\u662fNode-RED Advent Calendar 2017\u7684\u7b2c11\u5929\u6587\u7ae0\u3002<\/p>\n<h1>\u5e8f\u8a00 &#8211; \u5f00\u7bc7<\/h1>\n<p>\u7531\u4e8eNode-RED\u7684\u4eea\u8868\u677f\u7b80\u4fbf\u5b9e\u7528\uff0c\u6211\u5c1d\u8bd5\u5c06\u5176\u7528\u4e8e\u57fa\u7840\u8bbe\u65bd\u76d1\u63a7\uff01<\/p>\n<p>\u6211\u4f1a\u4f7f\u7528Node-RED\u63a5\u6536 Prometheus \u7684\u5ea6\u91cf\u5e76\u8fdb\u884c\u53ef\u89c6\u5316\uff0c\u5c1d\u8bd5\u4e00\u4e0b\u4e0eGrafana\u7ed3\u5408\u662f\u6807\u51c6\u505a\u6cd5\u3002\uff08\u53ea\u63d0\u4f9b\u4e00\u79cd\u9009\u9879\uff09<\/p>\n<h1>\u4ee3\u7801\u793a\u4f8b<\/h1>\n<p>\u6211\u628a\u8fd9\u6b21\u5199\u7684\u4ee3\u7801\u53d1\u5e03\u5728\u8fd9\u91cc\u4e86\u3002\u6211\u4eec\u5c06\u4ee5\u8fd9\u6bb5\u4ee3\u7801\u4e3a\u57fa\u7840\u7ee7\u7eed\u8ba8\u8bba\u3002<\/p>\n<ul class=\"post-ul\">dzeyelid\/nodered-prometheus-sample<\/ul>\n<h1>\u51c6\u5907<\/h1>\n<h2>\u5728 Docker \u4e0a\u8bbe\u7f6e\u73af\u5883<\/h2>\n<p>\u7531\u4e8eNode-RED\u548cPrometheus\u5747\u63d0\u4f9bDocker\u955c\u50cf\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u5b83\u4eec\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Node-RED : Running under Docker<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Using Docker &#8211; Installation | Prometheus<\/ul>\n<p>\u6211\u4f7f\u7528docker-compose\u914d\u7f6e\u4e86\u8fd9\u4e9b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">version<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">3\"<\/span>\r\n<span class=\"na\">services<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">prometheus<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">prom\/prometheus<\/span>\r\n    <span class=\"na\">container_name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">prometheus<\/span>\r\n    <span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">.\/docker\/prometheus\/config\/prometheus.yml:\/etc\/prometheus\/prometheus.yml<\/span>\r\n    <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">9090:9090\"<\/span>\r\n  <span class=\"na\">nodered<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">nodered\/node-red-docker<\/span>\r\n    <span class=\"na\">container_name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">nodered<\/span>\r\n    <span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">.\/data:\/data<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">.\/nodes:\/nodes<\/span>\r\n    <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">1880:1880\"<\/span>\r\n    <span class=\"na\">links<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">prometheus<\/span>\r\n<\/code><\/pre>\n<p>prometheus.yml \u662f Prometheus \u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u53c2\u8003\u8fd9\u4e2a Getthing Started \u7684\u5185\u5bb9\u800c\u6765\u3002<\/p>\n<ul class=\"post-ul\">Configuring Prometheus to monitor itsel &#8211; Getting started | Prometheus<\/ul>\n<p>\u5f53\u51c6\u5907\u5b8c\u4ee5\u4e0a\u7684\u5185\u5bb9\u540e\uff0c\u4f1a\u542f\u52a8\u5bb9\u5668\u5b9e\u4f8b\u3002<\/p>\n<pre class=\"post-pre\"><code>docker-compose up <span class=\"nt\">-d<\/span>\r\n<\/code><\/pre>\n<p>\u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u8bbf\u95eeNode-RED\u7f16\u8f91\u5668\u548cPrometheus\u7684\u7b80\u6613GUI\u3002<\/p>\n<div>\n<div class=\"post-table\">\u9805\u76eeURLNode-RED \u30a8\u30c7\u30a3\u30bf<a class=\"autolink\" href=\"http:\/\/localhost:1880\" target=\"_blank\" rel=\"nofollow noopener\">http:\/\/localhost:1880<\/a>Prometheus \u306e\u7c21\u6613GUI<a class=\"autolink\" href=\"http:\/\/localhost:9090\" target=\"_blank\" rel=\"nofollow noopener\">http:\/\/localhost:9090<\/a><\/div>\n<\/div>\n<h2>\u51c6\u5907Node-RED\u4eea\u8868\u677f\u3002<\/h2>\n<p>\u4e4b\u540e\uff0c\u4e3a\u4e86\u80fd\u591f\u4f7f\u7528Node-RED\u7684\u4eea\u8868\u677f\u529f\u80fd\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u300c\u5de5\u5177\u7bb1\u7ba1\u7406\u300d&gt;\u300c\u6dfb\u52a0\u8282\u70b9\u300d\u9009\u9879\uff0c\u6dfb\u52a0node-red-dashboard\u8282\u70b9\u3002<\/p>\n<ul class=\"post-ul\">node-red-dashboard &#8211; Node-RED<\/ul>\n<h1>\u7406\u89e3 Prometheus \u7684\u5ea6\u91cf\u6307\u6807\u3002<\/h1>\n<p>Promeheus \u4f7f\u7528\u4e00\u4e2a\u79f0\u4e3aExporter \u7684\u7ec4\u4ef6\u6765\u6536\u96c6\u6307\u6807\u6570\u636e\u3002\u6709\u5173\u6570\u636e\u683c\u5f0f\u7684\u8be6\u7ec6\u4fe1\u606f\u8bf7\u53c2\u8003\u6b64\u5904\u3002<\/p>\n<ul class=\"post-ul\">Text format details &#8211; Exposition formats | Prometheus<\/ul>\n<p>\u5927\u81f4\u7406\u89e3\u7684\u60c5\u51b5\u662f\u8fd9\u6837\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code>metric_name{label_name1=\"label_value1\", label_name2=\"label_value2\", ... } value\r\n<\/code><\/pre>\n<p>\u6807\u7b7e\u53ef\u4ee5\u5d4c\u5957\uff0c\u8fd8\u6709\u4e00\u4e9b\u5e26\u6709\u65f6\u95f4\u6233\u7684\u6a21\u5f0f\uff0c\u4f46\u6211\u5c06\u7701\u7565\u5b83\u4eec\u3002<\/p>\n<h1>\u521b\u5efa\u4e00\u4e2a\u7b80\u5316\u7248\u7684\u6d41\u7a0b\u3002<\/h1>\n<p>\u9996\u5148\uff0c\u6211\u5c1d\u8bd5\u5efa\u7acb\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u6d41\u7a0b\u3002\u60a8\u53ef\u4ee5\u9009\u62e9\u4efb\u610f\u7684\u6307\u6807\u5e76\u5c06\u5176\u53ef\u89c6\u5316\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5728\u4e2d\u56fd\u672c\u5730\u5316\u65f6\u53ef\u4ee5\u8fd9\u6837\u7ffb\u8bd1\uff1a<\/ol>\n<\/li>\n<\/ol>\n<p>\u4f7f\u7528inject\u8282\u70b9\u8fdb\u884c\u5b9a\u671f\u6267\u884c<br \/>\n\u4f7f\u7528http request\u8282\u70b9\u83b7\u53d6Prometheus\u7684\u6307\u6807\u6570\u636e<br \/>\n\u4f7f\u7528split\u8282\u70b9\u5c06\u6570\u636e\u6309\u884c\u5206\u5272\uff0c\u5e76\u4f7f\u7528switch\u8282\u70b9\u6839\u636e\u60f3\u8981\u83b7\u53d6\u7684\u53c2\u6570\u9009\u62e9\u6307\u6807\u6570\u636e<br \/>\n\u901a\u8fc7\u7ec4\u5408split\u548cswitch\u8282\u70b9\u83b7\u53d6\u6307\u6807\u6570\u636e<br \/>\n\u5c06\u6570\u636e\u8f93\u5165\u5230\u4eea\u8868\u76d8\u7684ui_chart\u8282\u70b9\u4e2d<\/p>\n<h2>\u6837\u672c\u6d41\u7a0b<\/h2>\n<p>\u8fd9\u662f\u4e00\u4e2a\u8868\u793a Prometheus \u81ea\u8eab\u53d1\u51fa\u7684 go_goroutines \u6307\u6807\u5728\u4eea\u8868\u76d8\u4e0a\u5c55\u793a\u7684\u6837\u672c\u4ee3\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">[{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"e8b15b7b.923128\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"inject\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"8f3a7677.4b1d08\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"topic\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"payload\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"payloadType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"date\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"repeat\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"10\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"crontab\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"once\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">132.00000762939453<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">239.00003242492676<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"7b270a3d.128be4\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"7b270a3d.128be4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"http request\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"8f3a7677.4b1d08\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"method\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"GET\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"ret\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"txt\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"url\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"http:\/\/prometheus:9090\/metrics\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"tls\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">318.00001525878906<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">238.76392364501953<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"af09abb4.c607f8\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"af09abb4.c607f8\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"split\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"8f3a7677.4b1d08\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"split by <\/span><span class=\"se\">\\\\<\/span><span class=\"s2\">n\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"splt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"<\/span><span class=\"se\">\\\\<\/span><span class=\"s2\">n\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"spltType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"str\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"arraySplt\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"arraySpltType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"len\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"stream\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"addname\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">147.0000114440918<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">313.33336544036865<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"579d6691.276068\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"40e71a0.454c7e8\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"debug\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"8f3a7677.4b1d08\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"active\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">true<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"console\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"false\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"complete\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"true\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">333.00000381469727<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">513.444465637207<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"579d6691.276068\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"switch\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"8f3a7677.4b1d08\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"get go_goroutiens\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"property\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"payload\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"propertyType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"rules\"<\/span><span class=\"p\">:[{<\/span><span class=\"nl\">\"t\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"regex\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"v\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"^go_goroutines .*$\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"vt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"str\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"case\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">}],<\/span><span class=\"nl\">\"checkall\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"true\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"outputs\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">336.38890838623047<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">313.2222099304199<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"b058c01d.d3354\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"b058c01d.d3354\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"split\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"8f3a7677.4b1d08\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"split by space\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"splt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\" \"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"spltType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"str\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"arraySplt\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"arraySpltType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"len\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"stream\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"addname\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">166.3888931274414<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">388.2222385406494<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"cc0b7c3f.10cc6\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"cc0b7c3f.10cc6\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"switch\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"8f3a7677.4b1d08\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"get index[1]\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"property\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"parts.index\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"propertyType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"rules\"<\/span><span class=\"p\">:[{<\/span><span class=\"nl\">\"t\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"eq\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"v\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"1\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"vt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"num\"<\/span><span class=\"p\">}],<\/span><span class=\"nl\">\"checkall\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"true\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"outputs\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">156.38890838623047<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">457.2222385406494<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"ddbb5c4f.b44eb\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"40e71a0.454c7e8\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"ddbb5c4f.b44eb\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"ui_chart\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"8f3a7677.4b1d08\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"group\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"215d19a8.9edbb6\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"order\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"width\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"height\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"label\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"chart\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"chartType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"line\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"legend\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"false\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"xformat\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"HH:mm:ss\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"interpolate\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"linear\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"nodata\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"dot\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"ymin\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"ymax\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"removeOlder\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"1\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"removeOlderPoints\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"removeOlderUnit\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"3600\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"cutout\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"useOneColor\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"colors\"<\/span><span class=\"p\">:[<\/span><span class=\"s2\">\"#1f77b4\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#aec7e8\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#ff7f0e\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#2ca02c\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#98df8a\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#d62728\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#ff9896\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#9467bd\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#c5b0d5\"<\/span><span class=\"p\">],<\/span><span class=\"nl\">\"useOldStyle\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">332.38891983032227<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">456.7778215408325<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[],[]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"215d19a8.9edbb6\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"ui_group\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"go_goroutines\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"tab\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"356225f4.ea84ea\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"disp\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">true<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"width\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"10\"<\/span><span class=\"p\">},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"356225f4.ea84ea\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"ui_tab\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"Prometheus\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"icon\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"dashboard\"<\/span><span class=\"p\">}]<\/span>\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d523637434c4406ccc2e7\/35-1.png\" alt=\"image.png\" \/><\/div>\n<h2>1. \u70b9\u6570 sh\u00f9)<br \/>\n2. \u5206\u6570 sh\u00f9)<br \/>\n3. \u5f97\u5206 (d\u00e9<br \/>\n4. \u79ef\u5206 (j\u012b<br \/>\n5. \u70b9<\/h2>\n<h3>\u60a8\u53ef\u4ee5\u5728Node-RED\u670d\u52a1\u5668\u4e2d\u6307\u5b9aHTTP\u8bf7\u6c42\u8282\u70b9\u7684URL\u4ee5\u8fdb\u884c\u8bbf\u95ee\u3002<\/h3>\n<p>\u8fd9\u6b21\uff0c\u5728 http request \u8282\u70b9\u4e2d\uff0c\u6307\u5b9a\u7684 URL \u4e0d\u662f http:\/\/localhost:9090\/metrics\uff0c\u800c\u662f http:\/\/prometheus:9090\/metrics\u3002<\/p>\n<p>\u5728\u4e2d\u56fd\u80fd\u672c\u5730\u5316\u91cd\u8ff0\u5982\u4e0b\uff1a<br \/>\n\u5177\u4f53\u610f\u601d\u662f\uff0clocalhost:9090\u662f\u4ece\u6267\u884c\u673a\u5668\u4e0a\u67e5\u770bPrometheus\u7684URL\uff0c\u56e0\u6b64\u5728Node-RED\u4e2d\u770b\u4e0d\u89c1\u3002\u56e0\u6b64\uff0c\u5728\u524d\u9762\u63d0\u5230\u7684docker-compose.yml\u4e2d\uff0c\u6211\u4eec\u5728nodered\u5bb9\u5668\u4e2d\u94fe\u63a5\u5230prometheus\u5bb9\u5668\uff0c\u4ee5\u4fbf\u901a\u8fc7prometheus:9090\u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n<p>\u8fd9\u6b21\u662f\u5173\u4e8eDocker\u7684\u60c5\u51b5\uff0c\u4f46\u5982\u679c\u662f\u4e91\u7aef\u7684\u8bdd\uff0c\u4f8b\u5982\u5728\u8bbe\u7f6e\u865a\u62df\u7f51\u7edc\u548c\u5b89\u5168\u7ec4\u7b49\u914d\u7f6e\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u786e\u4fdd\u8def\u7531\u7684\u8bbe\u7f6e\u3002<\/p>\n<h3>\u5c3d\u7ba1\u5982\u6b64\uff0c\u901a\u8fc7\u4ea4\u6362\u673a\u8282\u70b9\u63d0\u53d6\u6307\u6807\u7684\u80fd\u529b\u8fd8\u4e0d\u591f&#8230;<\/h3>\n<p>\u6211\u8bd5\u7740\u5236\u4f5c\u4e86\u4e00\u4e0b\uff0c\u4f46\u662f\u8fd9\u4e2a\u6d41\u7a0b\u7ed3\u6784\u5982\u679c\u5904\u7406\u590d\u6742\u7684\u6307\u6807\u5c31\u5f88\u9ebb\u70e6\u5462&#8230;\u3002<\/p>\n<p>\u597d\u7684\uff01\u8ba9\u6211\u4eec\u81ea\u5df1\u5236\u4f5c\u4e00\u4e2a\u8282\u70b9\u8bd5\u8bd5\uff01?<\/p>\n<h1>\u5c1d\u8bd5\u521b\u5efa Prometheus \u7684\u6307\u6807\u5206\u6790\u8282\u70b9\uff08\u6539\u8fdb\u7248\uff09<\/h1>\n<p>\u5176\u5b9e\u6211\u4ece\u6765\u6ca1\u6709\u81ea\u5df1\u5236\u4f5c\u8fc7\u8282\u70b9\uff0c\u6240\u4ee5\u6211\u60f3\u501f\u6b64\u673a\u4f1a\u5c1d\u8bd5\u4e00\u4e0b\u3002\u5173\u4e8e\u5236\u4f5c\u8282\u70b9\u7684\u65b9\u6cd5\uff0c\u8bf7\u53c2\u8003\u8fd9\u91cc\u3002<\/p>\n<ul class=\"post-ul\">Node-RED\u65e5\u672c\u30e6\u30fc\u30b6\u4f1a : Node\u306e\u4f5c\u6210<\/ul>\n<h2>\u81ea\u884c\u7f16\u5199\u7684\u8282\u70b9 node-red-contrib-parser-prom-metrics \u7684\u89c4\u8303\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>\u81ea\u5b9a\u4e49\u8282\u70b9\u5df2\u6839\u636e\u901a\u8fc7 http_request \u8282\u70b9\u83b7\u53d6\u7684 \/metrics \u7ed3\u679c\u8fdb\u884c\u8f93\u5165\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u4ee5\u4e0b JSON \u7ed3\u6784\u7684\u89c4\u8303\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"&lt;metric_name&gt;\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"value\"<\/span><span class=\"p\">:<\/span> <span class=\"err\">&lt;value&gt;<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"labels\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"label_name1\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"label_value1\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"nl\">\"label_name2\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"label_value2\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"err\">...<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u8bf7\u53c2\u8003\u524d\u9762\u63d0\u5230\u7684\u4ee3\u7801\u793a\u4f8b\u4e2d\u7684 nodes\/parser-prom-metrics \u7684\u4ee3\u7801\u3002<\/p>\n<h2>\u6837\u54c1\u6d41\u7a0b<\/h2>\n<p>\u597d\u7684\uff0c\u4f5c\u4e3a\u793a\u4f8b\uff0c\u6211\u8bd5\u7740\u5c55\u793a\u4e86 http_requests_total \u7684\u591a\u4e2a\u6570\u636e\u5728\u4e00\u4e2a\u56fe\u8868\u4e2d\u3002\u8282\u70b9\u7684\u914d\u7f6e\u4e5f\u53d8\u5f97\u7b80\u5355\u4e86\uff01<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">[{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"df1a33e9.993f5\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"inject\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"topic\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"payload\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"payloadType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"date\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"repeat\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"10\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"crontab\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"once\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">154<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">77.23610877990723<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"951f8fda.3b733\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"951f8fda.3b733\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"http request\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"method\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"GET\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"ret\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"txt\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"url\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"http:\/\/prometheus:9090\/metrics\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"tls\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">340.00000762939453<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">77<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"22dfb0e0.c8f01\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"22dfb0e0.c8f01\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"parser-prom-metrics\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">151.388916015625<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">153.23609733581543<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"209317b4.e62488\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"63747b53.8c22c4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"switch\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"filter by http_requests_total\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"property\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"payload.name\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"propertyType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"rules\"<\/span><span class=\"p\">:[{<\/span><span class=\"nl\">\"t\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"eq\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"v\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"http_requests_total\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"vt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"str\"<\/span><span class=\"p\">}],<\/span><span class=\"nl\">\"checkall\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"true\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"outputs\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">206.38889694213867<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">235.01391696929932<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"fb01d069.8a2c3\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"9ffbd8dc.2f92d8\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"209317b4.e62488\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"split\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"splt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"<\/span><span class=\"se\">\\\\<\/span><span class=\"s2\">n\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"spltType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"str\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"arraySplt\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"arraySpltType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"len\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"stream\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"addname\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">322.3888931274414<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">152.01390266418457<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"63747b53.8c22c4\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"9f300d6.7394af\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"ui_chart\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"prometheus\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"group\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"a815aaaf.67adb8\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"order\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"width\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"height\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"label\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"handler=pometheus only\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"chartType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"line\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"legend\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"false\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"xformat\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"HH:mm:ss\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"interpolate\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"linear\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"nodata\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"dot\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"ymin\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"ymax\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"removeOlder\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"removeOlderPoints\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"removeOlderUnit\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"3600\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"cutout\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"useOneColor\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"colors\"<\/span><span class=\"p\">:[<\/span><span class=\"s2\">\"#1f77b4\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#aec7e8\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#ff7f0e\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#2ca02c\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#98df8a\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#d62728\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#ff9896\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#9467bd\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#c5b0d5\"<\/span><span class=\"p\">],<\/span><span class=\"nl\">\"useOldStyle\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">548.3888893127441<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">326.7917261123657<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[],[]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"4702d48b.49a73c\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"change\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"rules\"<\/span><span class=\"p\">:[{<\/span><span class=\"nl\">\"t\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"move\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"p\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"payload.labels.handler\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"pt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"to\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"topic\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"tot\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">},{<\/span><span class=\"nl\">\"t\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"move\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"p\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"payload.value\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"pt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"to\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"payload\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"tot\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">}],<\/span><span class=\"nl\">\"action\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"property\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"from\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"to\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"reg\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">335.388916015625<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">326.1250047683716<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"9f300d6.7394af\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"6cd20ad5.0a2794\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"fb01d069.8a2c3\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"switch\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"prometheus\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"property\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"payload.labels.handler\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"propertyType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"rules\"<\/span><span class=\"p\">:[{<\/span><span class=\"nl\">\"t\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"eq\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"v\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"prometheus\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"vt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"str\"<\/span><span class=\"p\">}],<\/span><span class=\"nl\">\"checkall\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"true\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"outputs\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">151.3888931274414<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">326.66667079925537<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"4702d48b.49a73c\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"61338a91.013f44\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"ui_chart\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"http_requests_total\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"group\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"9e8c057f.89f1f8\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"order\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"width\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"height\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"label\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"other handler\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"chartType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"line\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"legend\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"false\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"xformat\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"HH:mm:ss\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"interpolate\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"linear\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"nodata\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"dot\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"ymin\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"ymax\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"removeOlder\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"removeOlderPoints\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"removeOlderUnit\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"3600\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"cutout\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"useOneColor\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"colors\"<\/span><span class=\"p\">:[<\/span><span class=\"s2\">\"#1f77b4\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#aec7e8\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#ff7f0e\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#2ca02c\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#98df8a\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#d62728\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#ff9896\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#9467bd\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"#c5b0d5\"<\/span><span class=\"p\">],<\/span><span class=\"nl\">\"useOldStyle\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">570.9999465942383<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">461.0000066757202<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[],[]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"a70e5931.6cd578\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"change\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"rules\"<\/span><span class=\"p\">:[{<\/span><span class=\"nl\">\"t\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"move\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"p\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"payload.labels.handler\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"pt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"to\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"topic\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"tot\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">},{<\/span><span class=\"nl\">\"t\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"move\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"p\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"payload.value\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"pt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"to\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"payload\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"tot\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">}],<\/span><span class=\"nl\">\"action\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"property\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"from\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"to\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"reg\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">false<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">335.99999618530273<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">461.3332862854004<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"61338a91.013f44\"<\/span><span class=\"p\">,<\/span><span class=\"s2\">\"6cd20ad5.0a2794\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"6cd20ad5.0a2794\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"debug\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"active\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">true<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"console\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"false\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"complete\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"payload\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">549<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">370.99997901916504<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"9ffbd8dc.2f92d8\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"switch\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"78d9cc24.3c55a4\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"exclude prometheus\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"property\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"payload.labels.handler\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"propertyType\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"msg\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"rules\"<\/span><span class=\"p\">:[{<\/span><span class=\"nl\">\"t\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"neq\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"v\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"prometheus\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"vt\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"str\"<\/span><span class=\"p\">}],<\/span><span class=\"nl\">\"checkall\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"true\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"outputs\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"x\"<\/span><span class=\"p\">:<\/span><span class=\"mf\">185.16666412353516<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"y\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">396<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"wires\"<\/span><span class=\"p\">:[[<\/span><span class=\"s2\">\"a70e5931.6cd578\"<\/span><span class=\"p\">]]},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"a815aaaf.67adb8\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"ui_group\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"http_requests_total (prometheus)\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"tab\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"6832eea4.26d3\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"order\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">2<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"disp\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">true<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"width\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"12\"<\/span><span class=\"p\">},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"9e8c057f.89f1f8\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"ui_group\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"http_requests_total\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"tab\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"6832eea4.26d3\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"order\"<\/span><span class=\"p\">:<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"disp\"<\/span><span class=\"p\">:<\/span><span class=\"kc\">true<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"width\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"12\"<\/span><span class=\"p\">},{<\/span><span class=\"nl\">\"id\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"6832eea4.26d3\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"ui_tab\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"z\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"name\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"Prometheus\"<\/span><span class=\"p\">,<\/span><span class=\"nl\">\"icon\"<\/span><span class=\"p\">:<\/span><span class=\"s2\">\"dashboard\"<\/span><span class=\"p\">}]<\/span>\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d523637434c4406ccc2e7\/54-1.png\" alt=\"image.png\" \/><\/div>\n<h2>\u79ef\u5206<\/h2>\n<h3>\u542f\u7528\u81ea\u5b9a\u4e49\u8282\u70b9<\/h3>\n<p>\u7531\u4e8e\u672c\u6b21\u4f7f\u7528\u73b0\u6709\u7684\u5bb9\u5668\u6620\u50cf\uff0c\u56e0\u6b64\u9700\u8981\u4e00\u4e9b\u6280\u5de7\u624d\u80fd\u542f\u7528\u81ea\u5b9a\u4e49\u8282\u70b9\u3002\u5176\u4e2d\u4e00\u79cd\u65b9\u6cd5\u662f\u8981\u4ee5 root \u6743\u9650\u8fd0\u884c npm link\uff0c\u6240\u4ee5\u6211\u4eec\u505a\u4e86\u4ee5\u4e0b\u5bf9\u5e94\u5904\u7406\u3002<\/p>\n<pre class=\"post-pre\"><code>docker <span class=\"nb\">exec<\/span> <span class=\"nt\">-it<\/span> <span class=\"nt\">--user<\/span><span class=\"o\">=<\/span>root nodered \/bin\/bash\r\n\r\n<span class=\"c\"># nodered \u30b3\u30f3\u30c6\u30ca\u306e\u4e2d\u3067 npm link \u3067\u76f8\u4e92\u306b\u30ea\u30f3\u30af\u3055\u305b\u307e\u3059<\/span>\r\n<span class=\"nb\">cd<\/span> \/nodes\/parser-prom-metrics <span class=\"o\">&amp;&amp;<\/span> npm <span class=\"nb\">link\r\ncd<\/span> \/usr\/src\/node-red <span class=\"o\">&amp;&amp;<\/span> npm <span class=\"nb\">link <\/span>node-red-contrib-parser-prom-metrics\r\n<span class=\"nb\">exit\r\n\r\n<\/span>docker restart nodered\r\n<\/code><\/pre>\n<p>\u5f53Node-RED\u5bb9\u5668\u91cd\u65b0\u542f\u52a8\u5b8c\u6210\u540e\uff0c\u81ea\u5b9a\u4e49\u8282\u70b9\u5e94\u8be5\u53ef\u7528\u3002<\/p>\n<h3>\u5728\u4eea\u8868\u76d8\u7684UI\u56fe\u8868\u4e0a\u663e\u793a\u591a\u4e2a\u56fe\u8868\u3002<\/h3>\n<p>\u5982\u679c\u60a8\u4ee5\u8fd9\u79cd\u683c\u5f0f\u8f93\u5165\u6570\u636e\uff0c\u60a8\u53ef\u4ee5\u663e\u793a\u591a\u4e2a\u56fe\u8868\u3002\u8bf7\u53c2\u8003\u6587\u6863\u4ee5\u83b7\u53d6\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<ul class=\"post-ul\">node-red-dashboard\/Charts.md at master \u00b7 node-red\/node-red-dashboard<\/ul>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"topic\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"&lt;\u30c7\u30fc\u30bf\u306e\u30e9\u30d9\u30eb&gt;\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"nl\">\"payload\"<\/span><span class=\"p\">:<\/span> <span class=\"err\">&lt;\u5024&gt;<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u7ed3\u8bed &#8211; \u7ed3\u5c3e\u5904<\/h1>\n<p>\u7531\u4e8e\u4f7f\u7528\u73b0\u6709\u7684\u8282\u70b9\u5236\u4f5c\u51fa\u6765\u7684\u6548\u679c\u5e76\u4e0d\u592a\u597d\uff0c\u6240\u4ee5\u5c1d\u8bd5\u7740\u5236\u4f5c\u4e86\u4e00\u4e9b\u5b9a\u5236\u5316\u7684\u8282\u70b9\u3002\u4e0e\u7b80\u6613\u7248\u76f8\u6bd4\uff0c\u73b0\u5728\u770b\u8d77\u6765\u66f4\u52a0\u7cbe\u81f4\uff0c\u6211\u611f\u5230\u975e\u5e38\u6ee1\u610f\uff01<\/p>\n<p>\u65e0\u8bba\u5982\u4f55\uff0c\u8fd9\u6837\u73a9\u4e5f\u662f\u4e00\u79cd\u5f88\u597d\u7684\u5b66\u4e60\u65b9\u5f0f\uff01?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f60\u597d\uff0c\u6211\u662f@dz_\uff0c\u6211\u53eb\u5927\u5e73\u548c\u7f8e\u3002 \u8fd9\u662fNode-RED Advent Calendar 2017\u7684\u7b2c11\u5929\u6587 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-43382","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>\u67e5\u770b\uff01\u4f7f\u7528Node-RED\u53ef\u89c6\u5316Prometheus\u7684\u6307\u6807 - 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\/\u67e5\u770b\uff01\u4f7f\u7528node-red\u53ef\u89c6\u5316prometheus\u7684\u6307\u6807\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" 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