{"id":1910,"date":"2020-07-09T05:24:05","date_gmt":"2020-07-08T21:24:05","guid":{"rendered":"http:\/\/39.97.231.10\/?p=1910"},"modified":"2020-07-09T05:24:05","modified_gmt":"2020-07-08T21:24:05","slug":"kubernetes-%e7%bb%84%e4%bb%b6","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=1910","title":{"rendered":"Kubernetes \u7ec4\u4ef6"},"content":{"rendered":"<h1>Kubernetes \u7ec4\u4ef6<\/h1>\n<p>\u5f53\u4f60\u90e8\u7f72\u5b8c Kubernetes, \u5373\u62e5\u6709\u4e86\u4e00\u4e2a\u5b8c\u6574\u7684\u96c6\u7fa4\u3002<br \/>\n\u4e00\u4e2a Kubernetes \u96c6\u7fa4\u5305\u542b \u96c6\u7fa4\u7531\u4e00\u7ec4\u88ab\u79f0\u4f5c\u8282\u70b9\u7684\u673a\u5668\u7ec4\u6210\u3002\u8fd9\u4e9b\u8282\u70b9\u4e0a\u8fd0\u884c Kubernetes \u6240\u7ba1\u7406\u7684\u5bb9\u5668\u5316\u5e94\u7528\u3002\u96c6\u7fa4\u5177\u6709\u81f3\u5c11\u4e00\u4e2a\u5de5\u4f5c\u8282\u70b9\u548c\u81f3\u5c11\u4e00\u4e2a\u4e3b\u8282\u70b9\u3002<br \/>\n\u5de5\u4f5c\u8282\u70b9\u6258\u7ba1\u4f5c\u4e3a\u5e94\u7528\u7a0b\u5e8f\u7ec4\u4ef6\u7684 Pod \u3002\u4e3b\u8282\u70b9\u7ba1\u7406\u96c6\u7fa4\u4e2d\u7684\u5de5\u4f5c\u8282\u70b9\u548c Pod \u3002\u591a\u4e2a\u4e3b\u8282\u70b9\u7528\u4e8e\u4e3a\u96c6\u7fa4\u63d0\u4f9b\u6545\u969c\u8f6c\u79fb\u548c\u9ad8\u53ef\u7528\u6027\u3002<br \/>\n\u672c\u6587\u6863\u6982\u8ff0\u4e86\u4ea4\u4ed8\u6b63\u5e38\u8fd0\u884c\u7684 Kubernetes \u96c6\u7fa4\u6240\u9700\u7684\u5404\u79cd\u7ec4\u4ef6\u3002<br \/>\n\u8fd9\u5f20\u56fe\u8868\u5c55\u793a\u4e86\u5305\u542b\u6240\u6709\u76f8\u4e92\u5173\u8054\u7ec4\u4ef6\u7684 Kubernetes \u96c6\u7fa4\u3002<br \/>\n<img src=\\\"https:\/\/d33wubrfki0l68.cloudfront.net\/7016517375d10c702489167e704dcb99e570df85\/7bb53\/images\/docs\/components-of-kubernetes.png\\\" alt=\\\"Components of Kubernetes\\\" \/><\/p>\n<h2 id=\\\"\u63a7\u5236\u5e73\u9762\u7ec4\u4ef6-control-plane-components\\\">\u63a7\u5236\u5e73\u9762\u7ec4\u4ef6\uff08Control Plane Components\uff09<\/h2>\n<p>\u63a7\u5236\u5e73\u9762\u7684\u7ec4\u4ef6\u5bf9\u96c6\u7fa4\u505a\u51fa\u5168\u5c40\u51b3\u7b56(\u6bd4\u5982\u8c03\u5ea6)\uff0c\u4ee5\u53ca\u68c0\u6d4b\u548c\u54cd\u5e94\u96c6\u7fa4\u4e8b\u4ef6\uff08\u4f8b\u5982\uff0c\u5f53\u4e0d\u6ee1\u8db3\u90e8\u7f72\u7684\u00a0<code>replicas<\/code>\u00a0\u5b57\u6bb5\u65f6\uff0c\u542f\u52a8\u65b0\u7684\u00a0<a class=\\\"glossary-tooltip\\\" href=\\\"https:\/\/kubernetes.io\/docs\/concepts\/workloads\/pods\/pod-overview\/\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">pod<\/a>\uff09\u3002<br \/>\n\u63a7\u5236\u5e73\u9762\u7ec4\u4ef6\u53ef\u4ee5\u5728\u96c6\u7fa4\u4e2d\u7684\u4efb\u4f55\u8282\u70b9\u4e0a\u8fd0\u884c\u3002\u7136\u800c\uff0c\u4e3a\u4e86\u7b80\u5355\u8d77\u89c1\uff0c\u8bbe\u7f6e\u811a\u672c\u901a\u5e38\u4f1a\u5728\u540c\u4e00\u4e2a\u8ba1\u7b97\u673a\u4e0a\u542f\u52a8\u6240\u6709\u63a7\u5236\u5e73\u9762\u7ec4\u4ef6\uff0c\u5e76\u4e14\u4e0d\u4f1a\u5728\u6b64\u8ba1\u7b97\u673a\u4e0a\u8fd0\u884c\u7528\u6237\u5bb9\u5668\u3002\u8bf7\u53c2\u9605<a href=\\\"https:\/\/kubernetes.io\/docs\/admin\/high-availability\/\\\">\u6784\u5efa\u9ad8\u53ef\u7528\u6027\u96c6\u7fa4<\/a>\u4e2d\u5bf9\u4e8e\u591a\u4e3b\u673a VM \u7684\u8bbe\u7f6e\u793a\u4f8b\u3002<\/p>\n<h3 id=\\\"kube-apiserver\\\">kube-apiserver<\/h3>\n<p>\u4e3b\u8282\u70b9\u4e0a\u8d1f\u8d23\u63d0\u4f9b Kubernetes API \u670d\u52a1\u7684\u7ec4\u4ef6\uff1b\u5b83\u662f Kubernetes \u63a7\u5236\u9762\u7684\u524d\u7aef\u3002<br \/>\nkube-apiserver \u5728\u8bbe\u8ba1\u4e0a\u8003\u8651\u4e86\u6c34\u5e73\u6269\u7f29\u7684\u9700\u8981\u3002 \u6362\u8a00\u4e4b\uff0c\u901a\u8fc7\u90e8\u7f72\u591a\u4e2a\u5b9e\u4f8b\u53ef\u4ee5\u5b9e\u73b0\u6269\u7f29\u3002 \u53c2\u89c1<a href=\\\"https:\/\/kubernetes.io\/docs\/admin\/high-availability\/\\\">\u6784\u9020\u9ad8\u53ef\u7528\u96c6\u7fa4<\/a>\u3002<\/p>\n<h3 id=\\\"etcd\\\">etcd<\/h3>\n<p>etcd \u662f\u517c\u5177\u4e00\u81f4\u6027\u548c\u9ad8\u53ef\u7528\u6027\u7684\u952e\u503c\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u4f5c\u4e3a\u4fdd\u5b58 Kubernetes \u6240\u6709\u96c6\u7fa4\u6570\u636e\u7684\u540e\u53f0\u6570\u636e\u5e93\u3002<br \/>\n\u60a8\u7684 Kubernetes \u96c6\u7fa4\u7684 etcd \u6570\u636e\u5e93\u901a\u5e38\u9700\u8981\u6709\u4e2a\u5907\u4efd\u8ba1\u5212\u3002\u8981\u4e86\u89e3 etcd \u66f4\u6df1\u5c42\u6b21\u7684\u4fe1\u606f\uff0c\u8bf7\u53c2\u8003\u00a0<a href=\\\"https:\/\/etcd.io\/docs\\\">etcd \u6587\u6863<\/a>\u3002<\/p>\n<h3 id=\\\"kube-scheduler\\\">kube-scheduler<\/h3>\n<p>\u4e3b\u8282\u70b9\u4e0a\u7684\u7ec4\u4ef6\uff0c\u8be5\u7ec4\u4ef6\u76d1\u89c6\u90a3\u4e9b\u65b0\u521b\u5efa\u7684\u672a\u6307\u5b9a\u8fd0\u884c\u8282\u70b9\u7684 Pod\uff0c\u5e76\u9009\u62e9\u8282\u70b9\u8ba9 Pod \u5728\u4e0a\u9762\u8fd0\u884c\u3002<br \/>\n\u8c03\u5ea6\u51b3\u7b56\u8003\u8651\u7684\u56e0\u7d20\u5305\u62ec\u5355\u4e2a Pod \u548c Pod \u96c6\u5408\u7684\u8d44\u6e90\u9700\u6c42\u3001\u786c\u4ef6\/\u8f6f\u4ef6\/\u7b56\u7565\u7ea6\u675f\u3001\u4eb2\u548c\u6027\u548c\u53cd\u4eb2\u548c\u6027\u89c4\u8303\u3001\u6570\u636e\u4f4d\u7f6e\u3001\u5de5\u4f5c\u8d1f\u8f7d\u95f4\u7684\u5e72\u6270\u548c\u6700\u540e\u65f6\u9650\u3002<\/p>\n<h3 id=\\\"kube-controller-manager\\\">kube-controller-manager<\/h3>\n<p>\u5728\u4e3b\u8282\u70b9\u4e0a\u8fd0\u884c<a class=\\\"glossary-tooltip\\\" href=\\\"https:\/\/kubernetes.io\/docs\/admin\/kube-controller-manager\/\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">\u63a7\u5236\u5668<\/a>\u7684\u7ec4\u4ef6\u3002<br \/>\n\u4ece\u903b\u8f91\u4e0a\u8bb2\uff0c\u6bcf\u4e2a<a class=\\\"glossary-tooltip\\\" href=\\\"https:\/\/kubernetes.io\/docs\/admin\/kube-controller-manager\/\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">\u63a7\u5236\u5668<\/a>\u90fd\u662f\u4e00\u4e2a\u5355\u72ec\u7684\u8fdb\u7a0b\uff0c\u4f46\u662f\u4e3a\u4e86\u964d\u4f4e\u590d\u6742\u6027\uff0c\u5b83\u4eec\u90fd\u88ab\u7f16\u8bd1\u5230\u540c\u4e00\u4e2a\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u5e76\u5728\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u8fd0\u884c\u3002<br \/>\n\u8fd9\u4e9b\u63a7\u5236\u5668\u5305\u62ec:<\/p>\n<ul>\n<li>\u8282\u70b9\u63a7\u5236\u5668\uff08Node Controller\uff09: \u8d1f\u8d23\u5728\u8282\u70b9\u51fa\u73b0\u6545\u969c\u65f6\u8fdb\u884c\u901a\u77e5\u548c\u54cd\u5e94\u3002<\/li>\n<li>\u526f\u672c\u63a7\u5236\u5668\uff08Replication Controller\uff09: \u8d1f\u8d23\u4e3a\u7cfb\u7edf\u4e2d\u7684\u6bcf\u4e2a\u526f\u672c\u63a7\u5236\u5668\u5bf9\u8c61\u7ef4\u62a4\u6b63\u786e\u6570\u91cf\u7684 Pod\u3002<\/li>\n<li>\u7aef\u70b9\u63a7\u5236\u5668\uff08Endpoints Controller\uff09: \u586b\u5145\u7aef\u70b9(Endpoints)\u5bf9\u8c61(\u5373\u52a0\u5165 Service \u4e0e Pod)\u3002<\/li>\n<li>\u670d\u52a1\u5e10\u6237\u548c\u4ee4\u724c\u63a7\u5236\u5668\uff08Service Account &amp; Token Controllers\uff09: \u4e3a\u65b0\u7684\u547d\u540d\u7a7a\u95f4\u521b\u5efa\u9ed8\u8ba4\u5e10\u6237\u548c API \u8bbf\u95ee\u4ee4\u724c.<\/li>\n<\/ul>\n<h3 id=\\\"\u4e91\u63a7\u5236\u5668\u7ba1\u7406\u5668-cloud-controller-manager\\\">\u4e91\u63a7\u5236\u5668\u7ba1\u7406\u5668-(cloud-controller-manager)<\/h3>\n<p><a href=\\\"https:\/\/kubernetes.io\/docs\/tasks\/administer-cluster\/running-cloud-controller\/\\\">cloud-controller-manager<\/a>\u00a0\u8fd0\u884c\u4e0e\u57fa\u7840\u4e91\u63d0\u4f9b\u5546\u4ea4\u4e92\u7684\u63a7\u5236\u5668\u3002cloud-controller-manager \u4e8c\u8fdb\u5236\u6587\u4ef6\u662f Kubernetes 1.6 \u7248\u672c\u4e2d\u5f15\u5165\u7684 alpha \u529f\u80fd\u3002<br \/>\ncloud-controller-manager \u4ec5\u8fd0\u884c\u4e91\u63d0\u4f9b\u5546\u7279\u5b9a\u7684\u63a7\u5236\u5668\u5faa\u73af\u3002\u60a8\u5fc5\u987b\u5728 kube-controller-manager \u4e2d\u7981\u7528\u8fd9\u4e9b\u63a7\u5236\u5668\u5faa\u73af\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5728\u542f\u52a8 kube-controller-manager \u65f6\u5c06\u00a0<code>--cloud-provider<\/code>\u00a0\u53c2\u6570\u8bbe\u7f6e\u4e3a\u00a0<code>external<\/code>\u00a0\u6765\u7981\u7528\u63a7\u5236\u5668\u5faa\u73af\u3002<br \/>\ncloud-controller-manager \u5141\u8bb8\u4e91\u4f9b\u5e94\u5546\u7684\u4ee3\u7801\u548c Kubernetes \u4ee3\u7801\u5f7c\u6b64\u72ec\u7acb\u5730\u53d1\u5c55\u3002\u5728\u4ee5\u524d\u7684\u7248\u672c\u4e2d\uff0c\u6838\u5fc3\u7684 Kubernetes \u4ee3\u7801\u4f9d\u8d56\u4e8e\u7279\u5b9a\u4e91\u63d0\u4f9b\u5546\u7684\u4ee3\u7801\u6765\u5b9e\u73b0\u529f\u80fd\u3002\u5728\u5c06\u6765\u7684\u7248\u672c\u4e2d\uff0c\u4e91\u4f9b\u5e94\u5546\u4e13\u6709\u7684\u4ee3\u7801\u5e94\u7531\u4e91\u4f9b\u5e94\u5546\u81ea\u5df1\u7ef4\u62a4\uff0c\u5e76\u4e0e\u8fd0\u884c Kubernetes \u7684\u4e91\u63a7\u5236\u5668\u7ba1\u7406\u5668\u76f8\u5173\u8054\u3002<br \/>\n\u4ee5\u4e0b\u63a7\u5236\u5668\u5177\u6709\u4e91\u63d0\u4f9b\u5546\u4f9d\u8d56\u6027:<\/p>\n<ul>\n<li>\u8282\u70b9\u63a7\u5236\u5668\uff08Node Controller\uff09: \u7528\u4e8e\u68c0\u67e5\u4e91\u63d0\u4f9b\u5546\u4ee5\u786e\u5b9a\u8282\u70b9\u662f\u5426\u5728\u4e91\u4e2d\u505c\u6b62\u54cd\u5e94\u540e\u88ab\u5220\u9664<\/li>\n<li>\u8def\u7531\u63a7\u5236\u5668\uff08Route Controller\uff09: \u7528\u4e8e\u5728\u5e95\u5c42\u4e91\u57fa\u7840\u67b6\u6784\u4e2d\u8bbe\u7f6e\u8def\u7531<\/li>\n<li>\u670d\u52a1\u63a7\u5236\u5668\uff08Service Controller\uff09: \u7528\u4e8e\u521b\u5efa\u3001\u66f4\u65b0\u548c\u5220\u9664\u4e91\u63d0\u4f9b\u5546\u8d1f\u8f7d\u5747\u8861\u5668<\/li>\n<li>\u6570\u636e\u5377\u63a7\u5236\u5668\uff08Volume Controller\uff09: \u7528\u4e8e\u521b\u5efa\u3001\u9644\u52a0\u548c\u88c5\u8f7d\u5377\u3001\u5e76\u4e0e\u4e91\u63d0\u4f9b\u5546\u8fdb\u884c\u4ea4\u4e92\u4ee5\u7f16\u6392\u5377<\/li>\n<\/ul>\n<h2 id=\\\"node-\u7ec4\u4ef6\\\">Node \u7ec4\u4ef6<\/h2>\n<p>\u8282\u70b9\u7ec4\u4ef6\u5728\u6bcf\u4e2a\u8282\u70b9\u4e0a\u8fd0\u884c\uff0c\u7ef4\u62a4\u8fd0\u884c\u7684 Pod \u5e76\u63d0\u4f9b Kubernetes \u8fd0\u884c\u73af\u5883\u3002<\/p>\n<h3 id=\\\"kubelet\\\">kubelet<\/h3>\n<p>\u4e00\u4e2a\u5728\u96c6\u7fa4\u4e2d\u6bcf\u4e2a\u8282\u70b9\u4e0a\u8fd0\u884c\u7684\u4ee3\u7406\u3002\u5b83\u4fdd\u8bc1\u5bb9\u5668\u90fd\u8fd0\u884c\u5728 Pod \u4e2d\u3002<br \/>\nkubelet \u63a5\u6536\u4e00\u7ec4\u901a\u8fc7\u5404\u7c7b\u673a\u5236\u63d0\u4f9b\u7ed9\u5b83\u7684 PodSpecs\uff0c\u786e\u4fdd\u8fd9\u4e9b PodSpecs \u4e2d\u63cf\u8ff0\u7684\u5bb9\u5668\u5904\u4e8e\u8fd0\u884c\u72b6\u6001\u4e14\u5065\u5eb7\u3002kubelet \u4e0d\u4f1a\u7ba1\u7406\u4e0d\u662f\u7531 Kubernetes \u521b\u5efa\u7684\u5bb9\u5668\u3002<\/p>\n<h3 id=\\\"kube-proxy\\\">kube-proxy<\/h3>\n<p><a href=\\\"https:\/\/kubernetes.io\/docs\/reference\/command-line-tools-reference\/kube-proxy\/\\\">kube-proxy<\/a>\u00a0\u662f\u96c6\u7fa4\u4e2d\u6bcf\u4e2a\u8282\u70b9\u4e0a\u8fd0\u884c\u7684\u7f51\u7edc\u4ee3\u7406,\u5b9e\u73b0 Kubernetes\u00a0<a class=\\\"glossary-tooltip\\\" href=\\\"https:\/\/kubernetes.io\/docs\/concepts\/services-networking\/service\/\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">Service<\/a>\u00a0\u6982\u5ff5\u7684\u4e00\u90e8\u5206\u3002<br \/>\nkube-proxy \u7ef4\u62a4\u8282\u70b9\u4e0a\u7684\u7f51\u7edc\u89c4\u5219\u3002\u8fd9\u4e9b\u7f51\u7edc\u89c4\u5219\u5141\u8bb8\u4ece\u96c6\u7fa4\u5185\u90e8\u6216\u5916\u90e8\u7684\u7f51\u7edc\u4f1a\u8bdd\u4e0e Pod \u8fdb\u884c\u7f51\u7edc\u901a\u4fe1\u3002<br \/>\n\u5982\u679c\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u4e86\u6570\u636e\u5305\u8fc7\u6ee4\u5c42\u5e76\u53ef\u7528\u7684\u8bdd\uff0ckube-proxy\u4f1a\u901a\u8fc7\u5b83\u6765\u5b9e\u73b0\u7f51\u7edc\u89c4\u5219\u3002\u5426\u5219\uff0ckube-proxy \u4ec5\u8f6c\u53d1\u6d41\u91cf\u672c\u8eab\u3002<\/p>\n<h3 id=\\\"\u5bb9\u5668\u8fd0\u884c\u73af\u5883-container-runtime\\\">\u5bb9\u5668\u8fd0\u884c\u73af\u5883(Container Runtime)<\/h3>\n<p>\u5bb9\u5668\u8fd0\u884c\u73af\u5883\u662f\u8d1f\u8d23\u8fd0\u884c\u5bb9\u5668\u7684\u8f6f\u4ef6\u3002<br \/>\nKubernetes \u652f\u6301\u591a\u4e2a\u5bb9\u5668\u8fd0\u884c\u73af\u5883:\u00a0<a href=\\\"http:\/\/www.docker.com\/\\\">Docker<\/a>\u3001\u00a0<a href=\\\"https:\/\/containerd.io\/\\\">containerd<\/a>\u3001<a href=\\\"https:\/\/cri-o.io\/\\\">cri-o<\/a>\u3001\u00a0<a href=\\\"https:\/\/github.com\/kubernetes-incubator\/rktlet\\\">rktlet<\/a>\u00a0\u4ee5\u53ca\u4efb\u4f55\u5b9e\u73b0\u00a0<a href=\\\"https:\/\/github.com\/kubernetes\/community\/blob\/master\/contributors\/devel\/sig-node\/container-runtime-interface.md\\\">Kubernetes CRI (\u5bb9\u5668\u8fd0\u884c\u73af\u5883\u63a5\u53e3)<\/a>\u3002<\/p>\n<h2 id=\\\"\u63d2\u4ef6-addons\\\">\u63d2\u4ef6(Addons)<\/h2>\n<p>\u63d2\u4ef6\u4f7f\u7528 Kubernetes \u8d44\u6e90 (<a class=\\\"glossary-tooltip\\\" href=\\\"https:\/\/kubernetes.io\/docs\/concepts\/workloads\/controllers\/daemonset\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">DaemonSet<\/a>,\u00a0<a class=\\\"glossary-tooltip\\\" href=\\\"https:\/\/kubernetes.io\/docs\/concepts\/workloads\/controllers\/deployment\/\\\" target=\\\"_blank\\\" rel=\\\"noopener noreferrer\\\">Deployment<\/a>\u7b49) \u5b9e\u73b0\u96c6\u7fa4\u529f\u80fd\u3002\u56e0\u4e3a\u8fd9\u4e9b\u63d0\u4f9b\u96c6\u7fa4\u7ea7\u522b\u7684\u529f\u80fd\uff0c\u6240\u4ee5\u63d2\u4ef6\u7684\u547d\u540d\u7a7a\u95f4\u8d44\u6e90\u5c5e\u4e8e\u00a0<code>kube-system<\/code>\u00a0\u547d\u540d\u7a7a\u95f4\u3002<\/p>\n<h3 id=\\\"dns\\\">DNS<\/h3>\n<p>\u5c3d\u7ba1\u5e76\u975e\u4e25\u683c\u8981\u6c42\u5176\u4ed6\u9644\u52a0\u7ec4\u4ef6\uff0c\u4f46\u6240\u6709\u793a\u4f8b\u90fd\u4f9d\u8d56<a href=\\\"https:\/\/kubernetes.io\/docs\/concepts\/services-networking\/dns-pod-service\/\\\">\u96c6\u7fa4 DNS<\/a>\uff0c\u56e0\u6b64\u6240\u6709 Kubernetes \u96c6\u7fa4\u90fd\u5e94\u5177\u6709 DNS\u3002<br \/>\n\u9664\u4e86\u60a8\u73af\u5883\u4e2d\u7684\u5176\u4ed6 DNS \u670d\u52a1\u5668\u4e4b\u5916\uff0c\u96c6\u7fa4 DNS \u8fd8\u662f\u4e00\u4e2a DNS \u670d\u52a1\u5668\uff0c\u5b83\u4e3a Kubernetes \u670d\u52a1\u63d0\u4f9b DNS \u8bb0\u5f55\u3002<br \/>\nCluster DNS \u662f\u4e00\u4e2a DNS \u670d\u52a1\u5668\uff0c\u548c\u60a8\u90e8\u7f72\u73af\u5883\u4e2d\u7684\u5176\u4ed6 DNS \u670d\u52a1\u5668\u4e00\u8d77\u5de5\u4f5c\uff0c\u4e3a Kubernetes \u670d\u52a1\u63d0\u4f9bDNS\u8bb0\u5f55\u3002<br \/>\nKubernetes \u542f\u52a8\u7684\u5bb9\u5668\u81ea\u52a8\u5c06 DNS \u670d\u52a1\u5668\u5305\u542b\u5728 DNS \u641c\u7d22\u4e2d\u3002<\/p>\n<h3 id=\\\"\u7528\u6237\u754c\u9762-dashboard\\\">\u7528\u6237\u754c\u9762(Dashboard)<\/h3>\n<p><a href=\\\"https:\/\/kubernetes.io\/docs\/tasks\/access-application-cluster\/web-ui-dashboard\/\\\">Dashboard<\/a>\u00a0\u662f Kubernetes \u96c6\u7fa4\u7684\u901a\u7528\u57fa\u4e8e Web \u7684 UI\u3002\u5b83\u4f7f\u7528\u6237\u53ef\u4ee5\u7ba1\u7406\u96c6\u7fa4\u4e2d\u8fd0\u884c\u7684\u5e94\u7528\u7a0b\u5e8f\u4ee5\u53ca\u96c6\u7fa4\u672c\u8eab\u5e76\u8fdb\u884c\u6545\u969c\u6392\u9664\u3002<\/p>\n<h3 id=\\\"\u5bb9\u5668\u8d44\u6e90\u76d1\u63a7\\\">\u5bb9\u5668\u8d44\u6e90\u76d1\u63a7<\/h3>\n<p>\u5bb9\u5668\u8d44\u6e90\u76d1\u63a7\u5c06\u5173\u4e8e\u5bb9\u5668\u7684\u4e00\u4e9b\u5e38\u89c1\u7684\u65f6\u95f4\u5e8f\u5217\u5ea6\u91cf\u503c\u4fdd\u5b58\u5230\u4e00\u4e2a\u96c6\u4e2d\u7684\u6570\u636e\u5e93\u4e2d\uff0c\u5e76\u63d0\u4f9b\u7528\u4e8e\u6d4f\u89c8\u8fd9\u4e9b\u6570\u636e\u7684\u754c\u9762\u3002<\/p>\n<h3 id=\\\"\u96c6\u7fa4\u5c42\u9762\u65e5\u5fd7\\\">\u96c6\u7fa4\u5c42\u9762\u65e5\u5fd7<\/h3>\n<p>\u96c6\u7fa4\u5c42\u9762\u65e5\u5fd7\u00a0\u673a\u5236\u8d1f\u8d23\u5c06\u5bb9\u5668\u7684\u65e5\u5fd7\u6570\u636e\u4fdd\u5b58\u5230\u4e00\u4e2a\u96c6\u4e2d\u7684\u65e5\u5fd7\u5b58\u50a8\u4e2d\uff0c\u8be5\u5b58\u50a8\u80fd\u591f\u63d0\u4f9b\u641c\u7d22\u548c\u6d4f\u89c8\u63a5\u53e3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kubernetes \u7ec4\u4ef6 \u5f53\u4f60\u90e8\u7f72\u5b8c Kubernetes, \u5373\u62e5\u6709\u4e86\u4e00\u4e2a\u5b8c\u6574\u7684\u96c6\u7fa4\u3002 \u4e00\u4e2a Kuberne &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=1910\"> <span class=\"screen-reader-text\">Kubernetes \u7ec4\u4ef6<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[104,123],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"Kubernetes \u7ec4\u4ef6 \u5f53\u4f60\u90e8\u7f72\u5b8c Kubernetes, \u5373\u62e5\u6709\u4e86\u4e00\u4e2a\u5b8c\u6574\u7684\u96c6\u7fa4\u3002 \u4e00\u4e2a Kuberne&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1910"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1910"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1910\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1910"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}