{"id":43511,"date":"2023-06-05T03:27:20","date_gmt":"2023-11-01T06:03:56","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8-kubernetes-%e4%b8%8a%e9%83%a8%e7%bd%b2-kong%ef%bc%8c%e5%b9%b6%e4%bd%bf%e7%94%a8-prometheus-%e7%9b%91%e6%8e%a7%e6%b5%81%e9%87%8f%e3%80%82\/"},"modified":"2024-04-30T07:22:33","modified_gmt":"2024-04-29T23:22:33","slug":"%e5%9c%a8-kubernetes-%e4%b8%8a%e9%83%a8%e7%bd%b2-kong%ef%bc%8c%e5%b9%b6%e4%bd%bf%e7%94%a8-prometheus-%e7%9b%91%e6%8e%a7%e6%b5%81%e9%87%8f%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8-kubernetes-%e4%b8%8a%e9%83%a8%e7%bd%b2-kong%ef%bc%8c%e5%b9%b6%e4%bd%bf%e7%94%a8-prometheus-%e7%9b%91%e6%8e%a7%e6%b5%81%e9%87%8f%e3%80%82\/","title":{"rendered":"\u5728 Kubernetes \u4e0a\u90e8\u7f72 Kong\uff0c\u5e76\u4f7f\u7528 Prometheus \u76d1\u63a7\u6d41\u91cf"},"content":{"rendered":"<p>\u8fd9\u662f\u4ecb\u7ecd\u5728Kong\u548cHashiCorp Meetup Tokyo #1\u4e0a\u5c55\u793a\u7684\u6f14\u793a\u7684\u5185\u5bb9\u3002<\/p>\n<h2>\u9996\u5148<\/h2>\n<p>\u6211\u4eec\u4e3e\u529e\u4e86\u300cKong + HashiCorp Meetup Tokyo #1\u300d\u6d3b\u52a8\u3002\u6d3b\u52a8\u4e2d\u5c06\u5c55\u793a\u9898\u4e3aKong\u7684\u4ea7\u54c1\u6f14\u793a\u3002\u5982\u679c\u4e00\u5207\u51c6\u5907\u5c31\u7eea\uff0c\u60a8\u53ef\u4ee5\u5728\u5927\u7ea610\u5206\u949f\u5185\u4f53\u9a8cKong\u7684\u4e16\u754c\u3002<\/p>\n<p>\u6211\u4eec\u5c06\u4f7f\u7528\u300cKubernetes\u300d\u548c\u300cKubernetes Ingress Contoller for Kong\u300d\u3002<\/p>\n<h2>\u5173\u4e8e\u5b54\u5b50<\/h2>\n<p>\u8fd9\u6b3e\u5f00\u6e90\u7684API\u7f51\u5173\u8f6f\u4ef6\u53ef\u4ee5\u5b9e\u73b0\u57fa\u4e8eWeb API\u7684\u4e91\u8ba1\u7b97\u548c\u5fae\u670d\u52a1\u7684\u6574\u5408\u3002\u5b83\u9002\u7528\u4e8eLinux\u3001Docker\u3001Kubernetes\u3001AWS\u3001GCP\u3001Azure\u7b49\u5e7f\u6cdb\u73af\u5883\uff0c\u5177\u67097500\u4e07\u6b21\u4e0b\u8f7d\u7d2f\u8ba1\u7684\u9ad8\u4eba\u6c14\u3002<\/p>\n<h2>\u5173\u4e8e\u51c6\u5907\u597d\u7684\u73af\u5883\u3002<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">MAC<\/ul>\n<\/li>\n<\/ul>\n<p>macOS Mojave \u30d0\u30fc\u30b8\u30e7\u30f3 10.14.6<br \/>\n\u30d7\u30ed\u30bb\u30c3\u30b5 : 3.1 Ghz<br \/>\n\u30e1\u30e2\u30ea : 16 GB<\/p>\n<p>VirtualBox<\/p>\n<p>minikube \u3092\u52d5\u4f5c\u3055\u305b\u308b\u305f\u3081\u306b\u5fc5\u8981<br \/>\n\u30d0\u30fc\u30b8\u30e7\u30f3 6.0.6 r130520<\/p>\n<p>Docker<\/p>\n<p>Desktop Community Version 2.0.0.3<br \/>\nKuvernetes: v1.10.11<\/p>\n<h2>\u4e8b\u5148\u6e96\u5099<\/h2>\n<p>\u5982\u679c\u672a\u5b89\u88c5<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">VirtualBox \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Docker \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb (Docker Destop for Mac)<\/ul>\n<p>\u6709\u5173\u4ece\u7ec8\u7aef\u4f7f\u7528\u7684\u547d\u4ee4\u7684\u4e8b\u9879\u3002<\/p>\n<ul class=\"post-ul\">helm (Kubernetes \u7528\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc)<\/ul>\n<pre class=\"post-pre\"><code>$ brew install kubernetes-helm\r\n<\/code><\/pre>\n<ul class=\"post-ul\">minibule (Kubernetes \u30ed\u30fc\u30ab\u30eb\u74b0\u5883\u3067\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb)<\/ul>\n<pre class=\"post-pre\"><code>$ brew cask install minikube\r\n<\/code><\/pre>\n<ul class=\"post-ul\">kubectl (Kubernetes \u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb)<\/ul>\n<pre class=\"post-pre\"><code>$ brew install kubectl\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">watch (\u30b3\u30de\u30f3\u30c9)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">watch \u30b3\u30de\u30f3\u30c9\u306f\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u72b6\u6cc1\u78ba\u8a8d\u306b\u4fbf\u5229\u3067\u3059\u3002(\u3057\u306a\u304f\u3066\u3082\u9032\u3081\u3089\u308c\u307e\u3059\u3002)<\/ul>\n<pre class=\"post-pre\"><code>$ brew install watch\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">munikube \u306e\u30e1\u30e2\u30ea\u8a2d\u5b9a\u306b\u3064\u3044\u3066<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">4 GB \u307b\u3069\u5272\u308a\u5f53\u3066\u305f\u307b\u3046\u304c\u5b89\u5b9a\u3057\u305f\u52d5\u4f5c\u78ba\u8a8d\u304c\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/ul>\n<p>\u8bbe\u5b9a\u7684\u4f8b\u5b50<\/p>\n<pre class=\"post-pre\"><code>$ minikube config set memory 4096\r\n$ minikube delete (\u4e00\u65e6 delete \u3059\u308b\u5fc5\u8981\u3042\u308a\u307e\u3059)\r\n$ minibuke start\r\n<\/code><\/pre>\n<h2>Kong \u6f14\u793a<\/h2>\n<p>\u4e0b\u9762\u662fKong\u6f14\u793a\u7684\u4ecb\u7ecd\u3002<\/p>\n<p>\u521d\u59cb\u5316\uff08\u91cd\u7f6e\u7528\u9014\uff09<\/p>\n<p>\u5728\u9700\u8981\u91cd\u65b0\u5f00\u59cb\u65f6\u4f7f\u7528\u3002<\/p>\n<pre class=\"post-pre\"><code>$ minikube delete\r\n$ minubuke start\r\n$ helm init\r\n<\/code><\/pre>\n<p>\u5b89\u88c5Kong<\/p>\n<p>Kubernetes\u4f7f\u7528\u8f6f\u4ef6\u5305\u7ba1\u7406\u5668helm\u8fdb\u884c\u90e8\u7f72\u3002<br \/>\n\u4f7f\u7528&#8211;namespace kong\u6307\u5b9a\u4e86\u547d\u540d\u7a7a\u95f4\u8fdb\u884c\u90e8\u7f72\u3002<\/p>\n<pre class=\"post-pre\"><code>$ helm install stable\/kong --name kong --namespace kong --values https:\/\/bit.ly\/2RgSRio --version 0.9.0\r\n<\/code><\/pre>\n<p>2. \u786e\u8ba4Kong\u7684\u5b89\u88c5\u60c5\u51b5<\/p>\n<p>\u5728\u8fd9\u91cc\uff0c\u4f7f\u7528\u4e86watch\u547d\u4ee4\u3002<br \/>\n\u5982\u679c\u6ca1\u6709\u5b89\u88c5watch\u547d\u4ee4\uff0c\u8bf7\u591a\u6b21\u6267\u884c\u4ee5\u4e0bkubectl\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code>$ watch -n 1 kubectl get pod -n kong\r\n<\/code><\/pre>\n<p>\u6267\u884c\u5b8c\u6210\u540e<\/p>\n<pre class=\"post-pre\"><code>NAME                                  READY   STATUS      RESTARTS   AGE\r\nkong-kong-58d994d4d8-z7cwv            1\/1     Running     0          3m55s\r\nkong-kong-controller-cb4c7977-cmd8h   2\/2     Running     0          3m55s\r\nkong-kong-init-migrations-fxt6r       0\/1     Completed   0          3m55s\r\nkong-postgresql-0                     1\/1     Running     0          3m55s\r\n<\/code><\/pre>\n<p>\u53ea\u8981&#8221;migrations&#8221;\u9879\u76ee\u4ee5\u5916\u7684\u5185\u5bb9\u53d8\u4e3a&#8221;Running&#8221;\uff0c\u5b89\u88c5\u5c31\u6210\u529f\u4e86\uff01<\/p>\n<p>\u59d3\u540d\u8868\u793a\u81ea\u4e0a\u800c\u4e0b\uff0c<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30d7\u30ed\u30ad\u30b7\u30ea\u30af\u30a8\u30b9\u30c8\u51e6\u7406\u7528\u3001DataPlane<\/ul>\n<\/li>\n<\/ul>\n<p>KongAPI \u3092\u51e6\u7406\u3059\u308b\u3001ControlPlane<\/p>\n<p>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306b\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3001\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3<\/p>\n<p>\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\uff08postgresql\uff09<\/p>\n<p>\u8bbe\u5b9a\u4e86\u56db\u4e2a POD\u3002<\/p>\n<p>\uff13. \u63ed\u9732\u5b54\u516c\u958b<\/p>\n<p>\u6211\u8981\u8bbe\u7f6e\u7aef\u53e3\u8f6c\u53d1\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl --namespace kong port-forward $(kubectl get pods --namespace kong -l \"app=kong\" -o jsonpath=\"{.items[0].metadata.name}\") 8000 &amp;\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u7aef\u53e38000\u73b0\u5728\u53ef\u4ee5\u4ece\u5916\u90e8\u8bbf\u95ee\uff0c\u6211\u4eec\u5c06\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n<p>\uff14. \u68c0\u67e5\u786e\u4fdd<\/p>\n<p>\u4f7f\u7528cURL\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code>$ curl 127.0.0.1:8000\r\nHandling connection for 8000\r\n{\u201cmessage\u201d:\u201cno Route matched with those values\u201d}\r\n<\/code><\/pre>\n<p>\u5982\u679c\u80fd\u591f\u5f97\u5230\u8fd9\u6837\u7684\u56de\u5e94\uff0c\u90a3\u5c31\u6210\u529f\u4e86\uff01<\/p>\n<p>5. \u5b89\u88c5\u670d\u52a1<\/p>\n<p>\u5728\u8fd9\u6b21\u6f14\u793a\u4e2d\uff0c\u6211\u4eec\u5c06\u5b89\u88c5\u8981\u4f7f\u7528\u7684\u670d\u52a1\u3002<br \/>\n\u7531\u4e8e\u8981\u5411Kubernetes\u6dfb\u52a0\u8d44\u6e90\uff0c\u6240\u4ee5\u9700\u8981\u5e94\u7528YAML\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl apply -f https:\/\/gist.githubusercontent.com\/hbagdi\/2d8ef66fe22cb99e1514f410f992268d\/raw\/a03d789b70c46ccd0b99d9f1ed838dc21419fc33\/multiple-services.yaml\r\n<\/code><\/pre>\n<p>\u6267\u884c\u7ed3\u679c\uff0c<\/p>\n<pre class=\"post-pre\"><code>deployment.extensions\/http-svc created\r\nservice\/billing created\r\nservice\/invoice created\r\nservice\/comments created\r\n<\/code><\/pre>\n<p>\uff16. \u5b89\u88c5\u7528\u4e8e\u670d\u52a1\u7684\u5165\u53e3\u63a7\u5236(Ingress)<\/p>\n<p>\u5b89\u88c5Ingress\uff08\u7528\u4e8e\u8d1f\u8f7d\u5747\u8861\u7684API\u5bf9\u8c61\uff09\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u4ecekubernetes\u96c6\u7fa4\u5916\u90e8\u8bbf\u95ee\u670d\u52a1\u3002<\/p>\n<pre class=\"post-pre\"><code>$ echo \"apiVersion: configuration.konghq.com\/v1\r\nkind: KongIngress\r\nmetadata:\r\nname: strip-path\r\nroute:\r\nstrip_path: true\r\n\" | kubectl apply -f -\r\n<\/code><\/pre>\n<p>\u548c<\/p>\n<pre class=\"post-pre\"><code>$ echo \"apiVersion: extensions\/v1beta1\r\nkind: Ingress\r\nmetadata:\r\nannotations:\r\n    configuration.konghq.com: strip-path\r\nname: sample-ingresses\r\nspec:\r\nrules:\r\n- http:\r\n    paths:\r\n    - path: \/billing\r\n    backend:\r\n        serviceName: billing\r\n        servicePort: 80\r\n    - path: \/comments\r\n    backend:\r\n        serviceName: comments\r\n        servicePort: 80\r\n    - path: \/invoice\r\n    backend:\r\n        serviceName: invoice\r\n        servicePort: 80\" | kubectl apply -f -\r\n<\/code><\/pre>\n<p>\uff17. \u670d\u52a1\u786e\u8ba4<\/p>\n<p>\u6211\u4f1a\u786e\u8ba4\u80fd\u5426\u8c03\u7528\u670d\u52a1\u3002<\/p>\n<pre class=\"post-pre\"><code>$ curl -i http:\/\/localhost:8000\/billing\/status\/200\r\n<\/code><\/pre>\n<p>\u5b8c\u6210\u4e4b\u540e,<\/p>\n<pre class=\"post-pre\"><code>Handling connection for 8000\r\nHTTP\/1.1 200 OK\r\nContent-Type: text\/html; charset=utf-8\r\nContent-Length: 0\r\nConnection: keep-alive\r\nServer: gunicorn\/19.9.0\r\nAccess-Control-Allow-Origin: *\r\nAccess-Control-Allow-Credentials: true\r\nX-Kong-Upstream-Latency: 2\r\nX-Kong-Proxy-Latency: 13\r\nVia: kong\/1.0.0\r\n<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de200 OK\u5e76\u83b7\u5f97\u54cd\u5e94\uff0c\u90a3\u4e48\u8868\u793a\u6210\u529f\u3002<\/p>\n<p>\u5728\u6b64\u6f14\u793a\u4ecb\u7ecd\u4e2d\uff0c\u6211\u4eec\u5e0c\u671b\u8fdb\u884c\u6d41\u91cf\u76d1\u63a7\uff0c\u56e0\u6b64\u5c06\u4f7f\u7528\u5faa\u73af\u5904\u7406\u6765\u63d0\u4f9bFakeTraffic\u3002<br \/>\n\u7531\u4e8e\u67d0\u4e9b\u8ba1\u7b97\u673a\u53ef\u80fd\u4f1a\u51fa\u73b0\u9ad8\u8d1f\u8f7d\u60c5\u51b5\uff0c\u56e0\u6b64\u53ef\u4ee5\u8c03\u6574sleep 0.01\u7684\u503c\u3002<\/p>\n<pre class=\"post-pre\"><code>$ while true;\r\ndo\r\n  curl http:\/\/localhost:8000\/billing\/status\/200\r\n  curl http:\/\/localhost:8000\/billing\/status\/501\r\n  curl http:\/\/localhost:8000\/billing\/status\/501\r\n  curl http:\/\/localhost:8000\/invoice\/status\/201\r\n  curl http:\/\/localhost:8000\/invoice\/status\/404\r\n  curl http:\/\/localhost:8000\/comments\/status\/200\r\n  sleep 0.01\r\ndone\r\n<\/code><\/pre>\n<p>\uff18. \u4ea4\u901a\u76d1\u63a7<\/p>\n<p>Prometheus \u662f\u4e00\u6b3e\u8d44\u6e90\u76d1\u63a7\u8f6f\u4ef6\uff0c\u53ef\u4ee5\u53ef\u89c6\u5316\u57fa\u7840\u8bbe\u65bd\u72b6\u6001\u3002<\/p>\n<p>\u5b89\u88c5Prometheus\u3002<\/p>\n<pre class=\"post-pre\"><code>$ helm install --name prometheus stable\/prometheus --namespace monitoring --values https:\/\/bit.ly\/2RgzDtg --version 8.4.1\r\n<\/code><\/pre>\n<p>\u6211\u4eec\u5c06\u5b89\u88c5Grafana\u6765\u5c06Prometheus\u83b7\u53d6\u7684\u4fe1\u606f\u7ed8\u5236\u6210\u56fe\u8868\u3002<br \/>\n\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u6307\u5b9a\u4e86&#8211;namespace monitoring\u7684\u547d\u540d\u7a7a\u95f4\u6765\u90e8\u7f72\u3002<\/p>\n<pre class=\"post-pre\"><code> $ helm install stable\/grafana --name grafana --namespace monitoring --values http:\/\/bit.ly\/2FuFVfV --version 1.22.1\r\n<\/code><\/pre>\n<p>9. \u786e\u8ba4 Prometheus \u548c Grafana \u7684\u5b89\u88c5\u60c5\u51b5<\/p>\n<p>\u67e5\u770b\u901a\u8fc7\u547d\u540d\u7a7a\u95f4\u76d1\u89c6\u6307\u5b9a\u7684pod\u7684\u72b6\u6001\u3002<\/p>\n<pre class=\"post-pre\"><code>$ watch -n 1 kubectl get pod -n monitoring\r\n<\/code><\/pre>\n<p>\u6267\u884c\u7ed3\u679c\u3002<\/p>\n<pre class=\"post-pre\"><code>Every 1.0s: kubectl get pod -n monitoring\r\n\r\nNAME                                             READY   STATUS    RESTARTS   AGE\r\ngrafana-95898fd7-htk7n                           1\/1     Running   0          11m\r\nprometheus-alertmanager-845d9678b9-7h8k7         2\/2     Running   0          14m\r\nprometheus-kube-state-metrics-857f8ffb9d-jpxdz   1\/1     Running   0          14m\r\nprometheus-node-exporter-pltc7                   1\/1     Running   0          14m\r\nprometheus-pushgateway-75f7fdb48b-cth7q          1\/1     Running   0          14m\r\nprometheus-server-6d6c5d6dd8-nwj52               2\/2     Running   0          14m\r\n<\/code><\/pre>\n<p>\u5982\u679c\u6240\u6709\u7684\u72b6\u6001\u90fd\u53d8\u4e3a&#8221;\u8fd0\u884c&#8221;\uff0c\u90a3\u4e48\u5b89\u88c5\u5c31\u5b8c\u6210\u4e86\u3002<\/p>\n<p>10. Prometheus \u4e0e Grafana \u7684\u66b4\u9732<\/p>\n<p>\u8ba9\u5916\u90e8\u53ef\u4ee5\u8bbf\u95ee\uff0c\u8fdb\u884c\u66b4\u9732\u3002<\/p>\n<p>\u666e\u7f57\u7c73\u4fee\u65af<\/p>\n<pre class=\"post-pre\"><code>$ kubectl --namespace monitoring port-forward $(kubectl get pods --namespace monitoring -l \"app=prometheus,component=server\" -o jsonpath=\"{.items[0].metadata.name}\") 9090 &amp;\r\n<\/code><\/pre>\n<p>Grafana \u53ef\u89c6\u5316\u9762\u677f<\/p>\n<pre class=\"post-pre\"><code>$ kubectl get secret --namespace monitoring grafana -o jsonpath=\"{.data.admin-password}\" | base64 --decode ; echo\r\n<\/code><\/pre>\n<p>Prometheus\u901a\u8fc79000\u7aef\u53e3\u8fdb\u884c\u4e86\u66b4\u9732\uff0c\u800cGrafana\u5219\u901a\u8fc73000\u7aef\u53e3\u8fdb\u884c\u4e86\u66b4\u9732\u3002<\/p>\n<p>\uff11\uff11. \u9a8c\u8bc1 Grafana<\/p>\n<p>\u6253\u5f00\u6d4f\u89c8\u5668\uff0c\u8bbf\u95ee3000\u7aef\u53e3\u3002<\/p>\n<pre class=\"post-pre\"><code>\/\/ \u30d6\u30e9\u30a6\u30b6\r\n127.0.0.1:3000\r\n<\/code><\/pre>\n<p>\u6211\u8ba4\u4e3a\u60a8\u53ef\u4ee5\u8bbf\u95eeGrafana\u5e76\u786e\u8ba4\u767b\u5f55\u754c\u9762\u3002<br \/>\n\u6211\u5c06\u751f\u6210\u4e00\u4e2a\u767b\u5f55\u5bc6\u7801\u3002<\/p>\n<p>12. \u5bc6\u7801\u751f\u6210<\/p>\n<p>\u751f\u6210\u5bc6\u7801\u3002\u5bc6\u7801\u5c06\u5728\u7ec8\u7aef\u4e0a\u663e\u793a\u3002<\/p>\n<pre class=\"post-pre\"><code>$ kubectl get secret --namespace monitoring grafana -o jsonpath=\u201c{.data.admin-password}\u201d | base64 --decode ; echo\r\n<\/code><\/pre>\n<p>\uff11\uff13. Grahaa \u4eea\u8868\u677f<\/p>\n<p>\u4f7f\u7528\u201cadmin\u201d\u4f5c\u4e3a\u7528\u6237\u540d\u548c\u751f\u6210\u7684\u5bc6\u7801\u91cd\u65b0\u767b\u5f55Grafana\u3002<br \/>\n\u70b9\u51fb\u5de6\u4e0a\u89d2\u7684\u201cHome\u201d\u83dc\u5355\uff0c\u9009\u62e9\u201cKong\u201d\u3002<br \/>\n\u754c\u9762\u5c06\u5207\u6362\u5230\u663e\u793a\u56fe\u8868\u7684\u9875\u9762\uff0c\u4f46\u76ee\u524d\u8fd8\u672a\u5f00\u59cb\u76d1\u6d4b\u3002<\/p>\n<p>\uff11\uff14. \u6dfb\u52a0Kong\u63d2\u4ef6<\/p>\n<p>\u901a\u8fc7\u6dfb\u52a0Kong\u63d0\u4f9b\u7684\u63d2\u4ef6\uff0c\u4f7fPrometeus\u751f\u6548\u3002<br \/>\nKong\u63d0\u4f9b\u4e86\u5404\u79cd\u5404\u6837\u7684\u63d2\u4ef6\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fdb\u884c\u529f\u80fd\u6269\u5c55\u3002<\/p>\n<pre class=\"post-pre\"><code>$ echo \"apiVersion: configuration.konghq.com\/v1\r\nkind: KongPlugin\r\nmetadata:\r\nlabels:\r\n    global: \\\"true\\\"\r\nname: prometheus\r\nplugin: prometheus\r\n\" | kubectl apply -f -\r\n<\/code><\/pre>\n<p>15. \u76d1\u63a7\u786e\u8ba4<\/p>\n<p>\u6211\u4f1a\u518d\u6b21\u56de\u5230\u6d4f\u89c8\u5668\uff0c\u68c0\u67e5Grahaa\u754c\u9762\u3002<br \/>\n\u901a\u8fc7\u6dfb\u52a0Kong\u63d2\u4ef6\uff0cPrometheus\u53ef\u7528\u4e8e\u76d1\u63a7\u5e76\u5f00\u59cb\u76d1\u63a7\u3002<br \/>\n\u76d1\u63a7\uff08\u56fe\u8868\uff09\u5c06\u9700\u8981\u4e00\u4e9b\u65f6\u95f4\u624d\u80fd\u5f00\u59cb\u3002<\/p>\n<h2>\u76d1\u63a7\u5185\u5bb9<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d52de37434c4406ccdfce\/100-3.png\" alt=\"3_RequestRateandBandwidth.png\" \/><\/div>\n<p>\u53e6\u5916\uff0c\u8fd8\u53ef\u4ee5\u76d1\u63a7\u201c\u9519\u8bef\u7387\u201d\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u5f53\u4f7f\u7528\u300cKubernetes Ingress Controller for Kong\u300d\u7684\u65f6\u5019\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u5728Kubernetes\u4e0a\u8fdb\u884c\u4ee3\u7406\u8bbe\u7f6e\u800c\u65e0\u9700\u8c03\u7528Kong Admin API\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u53ef\u4ee5\u5b9e\u73b0Kong API\u670d\u52a1\u7ba1\u7406\u548cKubernetes\u5bb9\u5668\u7ba1\u7406\u7684\u6574\u5408\u3002<\/p>\n<p>\u672c\u6b21\u4ecb\u7ecd\u4e86\u5728Kubernetes\u4e0a\u90e8\u7f72Kong\uff0c\u6dfb\u52a0Prometheus\u63d2\u4ef6\uff0c\u5e76\u4f7f\u7528Prometheus\u548cGrafana\u76d1\u63a7\u6d41\u91cf\u7684\u6f14\u793a\u3002<br \/>\n\u867d\u7136\u53ea\u4ecb\u7ecd\u4e86\u4e00\u4e2a\u63d2\u4ef6\uff0c\u4f46Kong\u53ef\u4ee5\u5b89\u88c5\u5728\u5404\u79cd\u5e73\u53f0\u4e0a\uff0c\u5e76\u63d0\u4f9b\u4e86\u591a\u79cd\u63d2\u4ef6\uff0c\u4f7f\u529f\u80fd\u6269\u5c55\u53d8\u5f97\u5bb9\u6613\u3002<\/p>\n<p>\u203b \u6ce8\u610f\uff1a\u8fd9\u6b21\u7684\u8bbe\u7f6e\u53ea\u662f\u4e3a\u4e86\u6f14\u793a\u7528\u9014\uff0c\u5b9e\u9645\u4f7f\u7528\u65f6\u9700\u8981\u8fdb\u884c\u8003\u8651\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u662f\u4ecb\u7ecd\u5728Kong\u548cHashiCorp Meetup Tokyo #1\u4e0a\u5c55\u793a\u7684\u6f14\u793a\u7684\u5185\u5bb9\u3002 \u9996\u5148 \u6211\u4eec\u4e3e\u529e\u4e86\u300c [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-43511","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) - 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