{"id":36151,"date":"2023-03-08T14:16:14","date_gmt":"2023-11-09T02:01:57","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%8e%e6%9c%ac%e5%9c%b0%e7%8e%af%e5%a2%83%e5%bc%80%e5%a7%8b%e6%8e%a2%e7%b4%a2kubernetes%e5%88%b0%e9%83%a8%e7%bd%b2%e5%88%b0eks%e7%9a%84%e5%85%a5%e9%97%a8%e6%8c%87%e5%8d%97\/"},"modified":"2024-04-29T17:56:38","modified_gmt":"2024-04-29T09:56:38","slug":"%e4%bb%8e%e6%9c%ac%e5%9c%b0%e7%8e%af%e5%a2%83%e5%bc%80%e5%a7%8b%e6%8e%a2%e7%b4%a2kubernetes%e5%88%b0%e9%83%a8%e7%bd%b2%e5%88%b0eks%e7%9a%84%e5%85%a5%e9%97%a8%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%8e%e6%9c%ac%e5%9c%b0%e7%8e%af%e5%a2%83%e5%bc%80%e5%a7%8b%e6%8e%a2%e7%b4%a2kubernetes%e5%88%b0%e9%83%a8%e7%bd%b2%e5%88%b0eks%e7%9a%84%e5%85%a5%e9%97%a8%e6%8c%87%e5%8d%97\/","title":{"rendered":"\u4ece\u672c\u5730\u73af\u5883\u5f00\u59cb\u63a2\u7d22Kubernetes\u5230\u90e8\u7f72\u5230EKS\u7684\u5165\u95e8\u6307\u5357"},"content":{"rendered":"<h1>\u5173\u4e8e\u8fd9\u7bc7\u6587\u7ae0<\/h1>\n<p>\u300c\u6211\u60f3\u4eb2\u81ea\u64cd\u4f5cKubernetes\u6765\u5b66\u4e60\uff01\u300d\u5f53\u6211\u5f00\u59cb\u5bfb\u627e\u53c2\u8003\u6587\u7ae0\u65f6\uff0c\u5f88\u591a\u6587\u7ae0\u90fd\u662f\u76f4\u63a5\u4ece\u89e6\u6478EKS\u6216GKE\u7b49\u4e91\u7aef\u751f\u4ea7\u73af\u5883\u5f00\u59cb\u7684\u3002<br \/>\n\u5bf9\u4e8e\u90a3\u4e9b\u8bf4\u300c\u76f4\u63a5\u64cd\u4f5c\u751f\u4ea7\u73af\u5883\u6709\u70b9\u2026\u2026\u300d\u300c\u9996\u5148\u5728\u672c\u5730\u73af\u5883\u8f7b\u8f7b\u5730\u64cd\u4f5c\u4e00\u4e0b\uff0c\u719f\u6089\u540e\u518d\u6784\u5efa\u4e91\u7aef\u73af\u5883\uff01\u300d\u7684\u4eba\u6765\u8bf4\uff0c<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5b66\u4e60Kubernetes\u67b6\u6784<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5728\u672c\u5730\u5b9e\u9645\u64cd\u4f5c\u4f53\u9a8c<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u5c06\u5176\u90e8\u7f72\u5230EKS\u4e0a<\/ol>\n<p>\u6211\u60f3\u4ee5\u8fd9\u6837\u7684\u65b9\u5f0f\u4ecb\u7ecd\u4e00\u4e0bKubernetes\u7684\u611f\u89c9\uff01<\/p>\n<h2>\u73af\u5883\u548c\u7248\u672c\u7684\u4f7f\u7528<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">OS : macOS Mojave 10.14.5<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Docker.app : 2.2.0.5<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Kubernetes : v1.15.5<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">eksctl : 0.23.0<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">aws-cli : 2.0.10<\/ul>\n<h2>\u524d\u63d0\u6761\u4ef6 (Qian Ti Tian Jia)<\/h2>\n<p>\u5728\u5df2\u7ecf\u5b89\u88c5\u4e86Docker App\u548cAWS CLI\u7684\u524d\u63d0\u4e0b\u5f00\u59cb\u3002<\/p>\n<h2>\u5bf9\u4e8e\u8bfb\u8005\u6240\u9700\u7684\u524d\u63d0\u77e5\u8bc6<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b3\u30f3\u30c6\u30ca\u3092\u3042\u308b\u7a0b\u5ea6\u6271\u3048\u308b\u3053\u3068<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b3\u30f3\u30c6\u30ca\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u3044\u3046\u6982\u5ff5\u306b\u3064\u3044\u3066\u77e5\u3063\u3066\u3044\u308b\u3053\u3068<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">VPC, \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3068\u3044\u3063\u305fAWS\u306e\u7528\u8a9e\u304c\u3042\u308b\u7a0b\u5ea6\u308f\u304b\u308b\u3053\u3068<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">(ECS\u306e\u77e5\u8b58\u304c\u3042\u308b\u3068\u6240\u3005\u306e\u4f8b\u3048\u8a71\u304c\u308f\u304b\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u5fc5\u9808\u3067\u306f\u3042\u308a\u307e\u305b\u3093)<\/ul>\n<h1>Kubernetes\u7684\u67b6\u6784<\/h1>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d271d37434c4406c3ac8e\/11-0.png\" alt=\"k8s.png\" \/><\/div>\n<h2>\u5927\u5e08<\/h2>\n<p>Kubernetes\u7684\u5927\u8166\u90e8\u5206\u8ca0\u8cac\u5bb9\u5668\u7684\u555f\u52d5\u3001\u522a\u9664\u548c\u91d1\u7d72\u96c0\u90e8\u7f72\u7b49\u5bb9\u5668\u7ba1\u7406\u548c\u63a7\u5236\u529f\u80fd\u3002<br \/>\n\u69cb\u6210Kubernetes\u5927\u8166\u7684\u4e3b\u8981\u5143\u4ef6\u6709\u56db\u500b\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">API Server<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">etcd<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Scheduler<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Controller Manager<\/ul>\n<h3>API \u670d\u52a1\u5668<\/h3>\n<p>\u5728\u8fd9\u91cc\uff0cKubernetes\u516c\u5f00\u4e86\u7528\u4e8e\u64cd\u4f5c\u8d44\u6e90\uff08\u5982\u5bb9\u5668\u548c\u5377\uff09\u7684API\u3002<br \/>\n\u5f00\u53d1\u8005(Devops)\u53ef\u4ee5\u901a\u8fc7\u5728\u7ec8\u7aef\u4f7f\u7528kubectl\u547d\u4ee4\u6765\u8c03\u7528\u8fd9\u4e2aAPI\uff0c\u8fdb\u884c\u8d44\u6e90\u7684\u521b\u5efa\u3001\u5220\u9664\u548c\u63a7\u5236\u3002<\/p>\n<h3>etcd \u662f\u4e00\u79cd\u539f\u751f\u5728\u4e2d\u56fd\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/h3>\n<p>\u8fd9\u662f\u4e00\u4e2a\u5206\u6563\u5f0f\u7684\u952e\u503c\u5b58\u50a8\uff08KVS\uff09\u3002\u8fd9\u91cc\u5b58\u50a8\u4e86\u521b\u5efa\u7684\u96c6\u7fa4\uff08\u8fd0\u884c\u5bb9\u5668\u7684\u670d\u52a1\u5668\u7fa4\uff09\u7684\u914d\u7f6e\u4fe1\u606f\u3002<\/p>\n<h3>\u65e5\u7a0b\u5b89\u6392\u5458<\/h3>\n<p>\u8fd9\u4e2a\u529f\u80fd\u53ef\u4ee5\u786e\u5b9a\u5408\u9002\u7684\u5bb9\u5668\u653e\u7f6e\u4f4d\u7f6e\u3002\u6709\u4e86\u8fd9\u4e2a\u529f\u80fd\uff0c\u5f00\u53d1\u8005\u4e0d\u518d\u9700\u8981\u624b\u52a8\u8bbe\u7f6e\u201c\u5e94\u5c06\u5bb9\u5668\u521b\u5efa\u5728\u54ea\u4e2a\u670d\u52a1\u5668\u4e0a\u4ee5\u786e\u4fdd\u987a\u7545\u8fd0\u884c\u201d\uff0c\u800c\u80fd\u591f\u4e13\u6ce8\u4e8e\u5e94\u7528\u7684\u5f00\u53d1\u3002<\/p>\n<h3>\u63a7\u5236\u5668\u7ecf\u7406<\/h3>\n<p>Kubernetes\u8d1f\u8d23\u7ba1\u7406\u8d44\u6e90\u7684\u63a7\u5236\u3002<br \/>\n\u4f8b\u5982\uff0c\u5b83\u4f1a\u6267\u884c&#8221;\u4fdd\u6301\u8fd0\u884c\u5bb9\u5668\u7684\u6570\u91cf&#8221;\u3001&#8221;\u5728\u670d\u52a1\u5668\u5b95\u673a\u65f6\u8fdb\u884c\u901a\u77e5\u548c\u5904\u7406&#8221;\u3001&#8221;\u5c06Pod\u4e0eService\u5173\u8054\u8d77\u6765&#8221;\u7b49\u64cd\u4f5c\u3002<\/p>\n<p>\u53c2\u8003: Kubernetes\u5b98\u65b9\u6587\u6863 Kubernetes\u7684\u7ec4\u4ef6<\/p>\n<h2>\u96c6\u7fa4 (j\u00ed<\/h2>\n<p>\u5728Kubernetes\u4e2d\uff0c\u6211\u4eec\u5c06\u8fd0\u884c\u5bb9\u5668\u7684\u670d\u52a1\u5668\u7fa4\u79f0\u4e3a\u96c6\u7fa4\u3002<br \/>\n\u5728AWS\u7684ECS\u4e2d\uff0c\u96c6\u7fa4\u51e0\u4e4e\u4e0eKubernetes\u4e2d\u7684\u96c6\u7fa4\u610f\u4e49\u76f8\u540c\u3002<\/p>\n<h2>\u8282\u70b9<\/h2>\n<p>\u5728Kubernetes\u4e2d\uff0c\u6bcf\u4e2a\u8fd0\u884c\u5bb9\u5668\u7684\u670d\u52a1\u5668\u88ab\u79f0\u4e3a\u8282\u70b9\u3002<br \/>\n\u96c6\u7fa4\u5c31\u662f\u6307\u201c\u4e00\u4e2a\u96c6\u7fa4\u5185\u53ef\u4ee5\u5305\u542b\u4efb\u610f\u6570\u91cf\u7684\u8282\u70b9\u201d\u7684\u5173\u7cfb\u3002<br \/>\n\u7531\u4e8e\u5b83\u662f\u7531\u4e0a\u8ff0\u7684Master\u8282\u70b9\u8fdb\u884c\u7ba1\u7406\u7684\uff0c\u6240\u4ee5\u4e5f\u88ab\u79f0\u4e3a\u201cSlave\u8282\u70b9\u201d\u3002<\/p>\n<p>\u5728ECS\u4e2d\uff0c\u96c6\u7fa4\u5185\u7684EC2\u5b9e\u4f8b\u548c\u51e0\u4e4e\u662f\u4e00\u6837\u7684\u3002<br \/>\n\u5728\u672c\u5730\u8fd0\u884cKubernetes\u7684\u60c5\u51b5\u4e0b\uff0c\u8be5PC\u672c\u8eab\u88ab\u89c6\u4e3a\u4e00\u4e2a\u8282\u70b9\u3002<\/p>\n<p>\u5728\u8282\u70b9\u4e2d\u521b\u5efa\u7684\u8d44\u6e90\u4e3b\u8981\u6709\u56db\u79cd\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Pod<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Kubelet<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Container Engine<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Kube Proxy<\/ul>\n<h3>\u64ad\u5ba2<\/h3>\n<p>\u5728\u8282\u70b9\u4e0a\u8fd0\u884c\u7684\u5bb9\u5668\u7ec4\u79f0\u4e3aPod\u3002Pod\u53ef\u4ee5\u7531\u591a\u4e2a\u5bb9\u5668\u7ec4\u6210\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5c06nginx\u5bb9\u5668\u548c\u5e94\u7528\u7a0b\u5e8f\u5bb9\u5668\u4f5c\u4e3a\u4e00\u4e2a\u96c6\u5408\u653e\u5728\u4e00\u4e2aPod\u4e2d\uff08\u7c7b\u4f3c\u4e8eECS\u7684\u4efb\u52a1\uff09\u3002<\/p>\n<h3>kubelet<\/h3>\n<p>\u8fd9\u662f\u4e00\u4e2a\u63a5\u53d7\u4e3b\u4eba\u8d44\u6e90\u548c\u8ba1\u5212\u7ba1\u7406\u7684\u4ee3\u7406\u4eba\uff0c\u51e0\u4e4e\u4e0eECS\u5bb9\u5668\u4ee3\u7406\u5728ECS\u4e2d\u76f8\u540c\u3002<\/p>\n<h3>\u5bb9\u5668\u5f15\u64ce<\/h3>\n<p>Docker\u662f\u4e00\u4e2a\u6267\u884c\u521b\u5efa\u548c\u5220\u9664\u5bb9\u5668\u7b49\u64cd\u4f5c\u7684\u5f15\u64ce\u3002<\/p>\n<h3>Kube \u4ee3\u7406<\/h3>\n<p>\u8fd9\u662f\u4e00\u4e2a\u7f51\u7edc\u4ee3\u7406\uff0c\u5b83\u5c06\u4ece\u8282\u70b9\u63a5\u6536\u7684\u7528\u6237\u8bf7\u6c42\u5206\u914d\u5e76\u8f6c\u53d1\u5230\u9002\u5f53\u7684Pod\u4e0a\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1a Kubernetes\u5b98\u65b9\u6587\u4ef6 Kubernetes\u7684\u7ec4\u4ef6<\/p>\n<h1>\u5f00\u59cb\u4e4b\u524d\u7684\u8d77\u59cb\u72b6\u6001<\/h1>\n<p>\u5373\u4f7f\u6ca1\u6709\u4f7f\u7528 Kubernetes\uff0c\u4e5f\u5b58\u5728\u7528\u4e8e\u8bbf\u95ee Master \u4e0a\u7684 API \u7684 kubectl \u547d\u4ee4\u3002\u8fd9\u662f\u56e0\u4e3a\u5728\u5b89\u88c5 Docker App \u65f6\uff0ckubectl \u547d\u4ee4\u4e5f\u4f1a\u540c\u65f6\u5b89\u88c5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># \u3053\u306e\u3088\u3046\u306b\u3001kubectl\u30b3\u30de\u30f3\u30c9\u306e\u5b58\u5728\u304cwhich\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u53ef\u80fd<\/span>\r\n<span class=\"nv\">$ <\/span>which kubectl\r\n\/usr\/local\/bin\/kubectl\r\n<\/code><\/pre>\n<p>\u7136\u800c\uff0c\u5f53\u8fdb\u884c\u547d\u4ee4\u7248\u672c\u786e\u8ba4\u65f6\uff0c\u4f1a\u663e\u793a\u5982\u4e0b\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl version\r\nClient Version: version.Info<span class=\"o\">{<\/span>Major:<span class=\"s2\">\"1\"<\/span>, Minor:<span class=\"s2\">\"15\"<\/span>, GitVersion:<span class=\"s2\">\"v1.15.5\"<\/span>, GitCommit:<span class=\"s2\">\"20c265fef0741dd71a66480e35bd69f18351daea\"<\/span>, GitTreeState:<span class=\"s2\">\"clean\"<\/span>, BuildDate:<span class=\"s2\">\"2019-10-15T19:16:51Z\"<\/span>, GoVersion:<span class=\"s2\">\"go1.12.10\"<\/span>, Compiler:<span class=\"s2\">\"gc\"<\/span>, Platform:<span class=\"s2\">\"darwin\/amd64\"<\/span><span class=\"o\">}<\/span>\r\nUnable to connect to the server: EOF\r\n<\/code><\/pre>\n<p>\u8fd9\u8868\u793a\u5f00\u53d1\u4eba\u5458\u5ba2\u6237\u7aef\u5df2\u7ecf\u51c6\u5907\u597d\uff08\u5373kubectl\u547d\u4ee4\u5b58\u5728\uff09\uff0c\u4f46\u65e0\u6cd5\u8fde\u63a5\u5230\u63a5\u53d7\u5176\u8bf7\u6c42\u7684Master\u7684API Server\uff08\u56e0\u4e3a\u5b83\u5c1a\u4e0d\u5b58\u5728\uff09\u3002<\/p>\n<p>\u4e0d\u80fd\u7ee7\u7eed\u4f7f\u7528Kubernetes\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u5c06\u542f\u7528Kubernetes\uff0c\u5e76\u8fdb\u884c\u5728\u672c\u5730\u90e8\u7f72Kubernetes\u670d\u52a1\u5668\u7684\u64cd\u4f5c\u3002<\/p>\n<h1>\u5728\u672c\u5730\u542f\u7528Kubernetes\u3002<\/h1>\n<h2>\u542f\u7528Kubernetes\u914d\u7f6e\u7684\u6b65\u9aa4<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d271d37434c4406c3ac8e\/49-2.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-07-04 18.35.22.png\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d271d37434c4406c3ac8e\/50-1.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-07-04 18.41.40.png\" \/><\/div>\n<h2>\u6d4b\u8bd5\u542f\u52a8<\/h2>\n<p>\u901a\u8fc7\u547d\u4ee4\u786e\u8ba4Kubernetes\u670d\u52a1\u5668\u662f\u5426\u6210\u529f\u542f\u52a8\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl version\r\nClient Version: version.Info<span class=\"o\">{<\/span>Major:<span class=\"s2\">\"1\"<\/span>, Minor:<span class=\"s2\">\"15\"<\/span>, GitVersion:<span class=\"s2\">\"v1.15.5\"<\/span>, GitCommit:<span class=\"s2\">\"20c265fef0741dd71a66480e35bd69f18351daea\"<\/span>, GitTreeState:<span class=\"s2\">\"clean\"<\/span>, BuildDate:<span class=\"s2\">\"2019-10-15T19:16:51Z\"<\/span>, GoVersion:<span class=\"s2\">\"go1.12.10\"<\/span>, Compiler:<span class=\"s2\">\"gc\"<\/span>, Platform:<span class=\"s2\">\"darwin\/amd64\"<\/span><span class=\"o\">}<\/span>\r\nServer Version: version.Info<span class=\"o\">{<\/span>Major:<span class=\"s2\">\"1\"<\/span>, Minor:<span class=\"s2\">\"15\"<\/span>, GitVersion:<span class=\"s2\">\"v1.15.5\"<\/span>, GitCommit:<span class=\"s2\">\"20c265fef0741dd71a66480e35bd69f18351daea\"<\/span>, GitTreeState:<span class=\"s2\">\"clean\"<\/span>, BuildDate:<span class=\"s2\">\"2019-10-15T19:07:57Z\"<\/span>, GoVersion:<span class=\"s2\">\"go1.12.10\"<\/span>, Compiler:<span class=\"s2\">\"gc\"<\/span>, Platform:<span class=\"s2\">\"linux\/amd64\"<\/span><span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<p>\u4e4b\u524d\u663e\u793a\u4e3a\u201c\u65e0\u6cd5\u8fde\u63a5\u5230\u670d\u52a1\u5668\uff1aEOF\u201d\uff0c\u73b0\u5728\u663e\u793a\u670d\u52a1\u5668\u7684\u7248\u672c\u4fe1\u606f\u3002\u770b\u8d77\u6765\u6210\u529f\u542f\u52a8\u4e86\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u786e\u8ba4\u5df2\u7ecf\u542f\u7528\u4e86Kubernetes\uff0c\u5e76\u4e14\u5df2\u7ecf\u62c9\u53d6\u4e86\u7528\u4e8e\u6784\u5efaMaster\u7684API Server\u548cScheduler\u7b49\u529f\u80fd\u7684\u5bb9\u5668\u955c\u50cf\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># \u4ee5\u4e0b\u306e\u30a4\u30e1\u30fc\u30b8\u304c\u65b0\u898f\u306bpull\u3055\u308c\u305f<\/span>\r\n<span class=\"nv\">$ <\/span>docker images\r\ndocker\/desktop-storage-provisioner                                           v1.0                605a0f683b7b        4 months ago        33.1MB\r\nk8s.gcr.io\/kube-apiserver                                                    v1.15.5             e534b1952a0d        8 months ago        207MB\r\nk8s.gcr.io\/kube-controller-manager                                           v1.15.5             1399a72fa1a9        8 months ago        159MB\r\nk8s.gcr.io\/kube-proxy                                                        v1.15.5             cbd7f21fec99        8 months ago        82.4MB\r\nk8s.gcr.io\/kube-scheduler                                                    v1.15.5             fab2dded59dd        8 months ago        81.1MB\r\ndocker\/kube-compose-controller                                               v0.4.23             a8c3d87a58e7        13 months ago       35.3MB\r\ndocker\/kube-compose-api-server                                               v0.4.23             f3591b2cb223        13 months ago       49.9MB\r\nk8s.gcr.io\/coredns                                                           1.3.1               eb516548c180        17 months ago       40.3MB\r\nk8s.gcr.io\/etcd                                                              3.3.10              2c4adeb21b4f        19 months ago       258MB\r\nk8s.gcr.io\/pause                                                             3.1                 da86e6ba6ca1        2 years ago         742kB\r\n<\/code><\/pre>\n<p>\u90a3\u4e48\uff0c\u6211\u5728\u60f3Master\u7684\u5bb9\u5668\u662f\u5426\u5728Mac\u4e0a\u8fd0\u884c\uff1f\u4f46\u662f\u6211\u5728docker ps\u4e2d\u6ca1\u6709\u770b\u5230\u6b63\u5728\u8fd0\u884c\u7684\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>docker ps\r\nCONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES\r\n<\/code><\/pre>\n<h1>\u63d0\u4f9bKubernetes Dashboard\u989d\u5916\u5185\u5bb9\u7684\u51c6\u5907<\/h1>\n<p>\u300c\u5f53\u524d\u7684\u96c6\u7fa4\u4e2d\u6709\u4ec0\u4e48\u5728\u8fd0\u884c\uff1f\u300d\u6216\u8005\u300c\u5df2\u542f\u52a8\u7684Pod\u5360\u7528\u4e86\u8282\u70b9\u7684\u8d44\u6e90\uff08\u5982CPU\uff09\u591a\u5c11\uff1f\u300d\u8fd9\u4e9b\u4fe1\u606f\u53ef\u4ee5\u901a\u8fc7\u56fe\u5f62\u7528\u6237\u754c\u9762\u800c\u4e0d\u662f\u547d\u4ee4\u884c\u6765\u786e\u8ba4\u3002\u8fd9\u5c31\u662fKubernetes\u4eea\u8868\u677f\u5de5\u5177\u7684\u5b58\u5728\u3002<\/p>\n<p>\u8fd9\u662f\u4e00\u4e2a\u53ef\u9009\u5de5\u5177\uff0c\u56e0\u6b64\u5728\u4ec5\u5b89\u88c5\u4e86Kubernetes\u7684\u60c5\u51b5\u4e0b\uff0c\u60a8\u5e76\u6ca1\u6709\u5b83\u3002\u56e0\u6b64\uff0c\u5982\u679c\u60a8\u60f3\u4f7f\u7528\u5b83\uff0c\u9700\u8981\u5355\u72ec\u5b89\u88c5\u548c\u542f\u52a8\u5b83\u3002<\/p>\n<h2>\u521b\u5efa\uff08\u2248\u5b89\u88c5\uff09Dashboard\u8d44\u6e90<\/h2>\n<p>Kubernetes Dashboard\u4ee5Kubernetes\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\uff09\u7684\u5f62\u5f0f\u8fdb\u884c\u5206\u53d1\u3002<br \/>\n\u56e0\u6b64\uff0c\u5b83\u901a\u8fc7\u5f15\u7528\u7528\u4e8e\u542f\u52a8Dashboard\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u5728Kubernetes\u4e2d\u79f0\u4e3a\u6e05\u5355\u6587\u4ef6\uff09\u6765\u5c55\u5f00\u548c\u542f\u52a8\u5176\u5185\u5bb9\u5230\u672c\u5730\u3002<\/p>\n<p>\u4f7f\u7528kubetcl apply\u547d\u4ee4\uff0c\u901a\u8fc7\u6307\u5b9a-f\u9009\u9879\uff0c\u4ece\u6e05\u5355\u6587\u4ef6\u4e2d\u521b\u5efaDashboard\u8d44\u6e90\uff0c\u5e76\u5c06\u5176\u53d1\u5e03\u5230\u4e92\u8054\u7f51\u4e0a\u53ef\u8bbf\u95ee\u7684\u4f4d\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl apply <span class=\"nt\">-f<\/span> https:\/\/raw.githubusercontent.com\/kubernetes\/dashboard\/v2.0.0-beta8\/aio\/deploy\/recommended.yaml\r\n\r\nnamespace\/kubernetes-dashboard created\r\nserviceaccount\/kubernetes-dashboard created\r\nservice\/kubernetes-dashboard created\r\nsecret\/kubernetes-dashboard-certs created\r\nsecret\/kubernetes-dashboard-csrf created\r\nsecret\/kubernetes-dashboard-key-holder created\r\nconfigmap\/kubernetes-dashboard-settings created\r\nrole.rbac.authorization.k8s.io\/kubernetes-dashboard created\r\nclusterrole.rbac.authorization.k8s.io\/kubernetes-dashboard created\r\nrolebinding.rbac.authorization.k8s.io\/kubernetes-dashboard created\r\nclusterrolebinding.rbac.authorization.k8s.io\/kubernetes-dashboard created\r\ndeployment.apps\/kubernetes-dashboard created\r\nservice\/dashboard-metrics-scraper created\r\ndeployment.apps\/dashboard-metrics-scraper created\r\n<\/code><\/pre>\n<p>\u53c2\u8003\uff1aKubernetes\u5b98\u65b9\u6587\u6863\u7f51\u7edc\u7528\u6237\u754c\u9762\uff08\u4eea\u8868\u76d8\uff09<\/p>\n<h2>\u83b7\u53d6\u4eea\u8868\u677f\u767b\u5f55\u7684\u4ee4\u724c<\/h2>\n<p>\u4e3a\u4e86\u8bbf\u95ee\u4eea\u8868\u677f\uff0c\u9700\u8981\u901a\u8fc7\u4ee4\u724c\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u5c06\u9a8c\u8bc1\u8be5\u4ee4\u724c\u3002<br \/>\n\u8bf7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff0c\u67e5\u627e\u540d\u4e3adefault-token-*****\u7684\u4ee4\u724c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl <span class=\"nt\">-n<\/span> kube-system get secret\r\nNAME                                             TYPE                                  DATA   AGE\r\n<span class=\"o\">(<\/span>\u7565<span class=\"o\">)<\/span>\r\ndefault-token-ss24c                              kubernetes.io\/service-account-token   3      168m\r\n<span class=\"o\">(<\/span>\u7565<span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u5728\u8fd9\u91cc\u627e\u5230\u4e86\u4e00\u4e2a\u540d\u4e3adefault-token-ss24c\u7684\u4e1c\u897f\u3002\u57fa\u4e8e\u6b64\uff0c\u6211\u73b0\u5728\u5c06\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl <span class=\"nt\">-n<\/span> kube-system describe secret default-token-ss24c\r\nName:         default-token-ss24c\r\nNamespace:    kube-system\r\nLabels:       &lt;none&gt;\r\nAnnotations:  kubernetes.io\/service-account.name: default\r\n              kubernetes.io\/service-account.uid: 92b6b004-dbf3-4593-adf0-fe2a2eb253f4\r\n\r\nType:  kubernetes.io\/service-account-token\r\n\r\nData\r\n<span class=\"o\">====<\/span>\r\nca.crt:     1025 bytes\r\nnamespace:  11 bytes\r\ntoken:      <span class=\"k\">*********************<\/span>\r\n<\/code><\/pre>\n<p>\u56e0\u4e3a\u4e4b\u540e\u8981\u4f7f\u7528\u8fd9\u91cc\u663e\u793a\u7684\u4ee4\u724c\uff08token\uff09\uff0c\u6240\u4ee5\u8bf7\u8bb0\u4e0b\u6765\u3002<\/p>\n<p>\u53c2\u8003: \u5728Mac\u4e0a\u4f7f\u7528Docker\u5c1d\u8bd5\u4e00\u4e0bKubernetes\u3002<\/p>\n<h2>\u542f\u52a8\u4ee3\u7406\u670d\u52a1\u5668<\/h2>\n<p>\u4e3a\u4e86\u8bbf\u95ee\u4eea\u8868\u677f\u670d\u52a1\uff0c\u542f\u52a8\u4ee3\u7406\u670d\u52a1\u5668\u3002<br \/>\n\u901a\u8fc7\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff0c\u4ee3\u7406\u5c06\u5728\u524d\u53f0\u8fd0\u884c\u3002\uff08\u56e0\u6b64\uff0c\u5982\u679c\u9700\u8981\u505c\u6b62\uff0c\u8bf7\u4f7f\u7528Ctrl+C\u3002\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl proxy\r\nStarting to serve on 127.0.0.1:8001\r\n<\/code><\/pre>\n<h2>\u767b\u5f55<\/h2>\n<p>\u5728\u542f\u52a8\u4ee3\u7406\u670d\u52a1\u5668\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u6d4f\u89c8\u5668\u8bbf\u95ee\u4ee5\u4e0b\u5730\u5740\u3002<\/p>\n<pre class=\"post-pre\"><code>http:\/\/localhost:8001\/api\/v1\/namespaces\/kubernetes-dashboard\/services\/https:kubernetes-dashboard:\/proxy\/ \r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d271d37434c4406c3ac8e\/79-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-07-04 21.24.52.png\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d271d37434c4406c3ac8e\/80-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-07-04 21.33.41.png\" \/><\/div>\n<h2>\u6574\u7406\u623f\u95f4<\/h2>\n<p>\u5982\u679c\u60a8\u60f3\u8981\u5220\u9664\u4eea\u8868\u677f\u7684\u8d44\u6e90\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl delete <span class=\"nt\">-f<\/span> https:\/\/raw.githubusercontent.com\/kubernetes\/dashboard\/v2.0.0-beta8\/aio\/deploy\/recommended.yaml\r\n\r\nnamespace <span class=\"s2\">\"kubernetes-dashboard\"<\/span> deleted\r\nserviceaccount <span class=\"s2\">\"kubernetes-dashboard\"<\/span> deleted\r\nservice <span class=\"s2\">\"kubernetes-dashboard\"<\/span> deleted\r\nsecret <span class=\"s2\">\"kubernetes-dashboard-certs\"<\/span> deleted\r\nsecret <span class=\"s2\">\"kubernetes-dashboard-csrf\"<\/span> deleted\r\nsecret <span class=\"s2\">\"kubernetes-dashboard-key-holder\"<\/span> deleted\r\nconfigmap <span class=\"s2\">\"kubernetes-dashboard-settings\"<\/span> deleted\r\nrole.rbac.authorization.k8s.io <span class=\"s2\">\"kubernetes-dashboard\"<\/span> deleted\r\nclusterrole.rbac.authorization.k8s.io <span class=\"s2\">\"kubernetes-dashboard\"<\/span> deleted\r\nrolebinding.rbac.authorization.k8s.io <span class=\"s2\">\"kubernetes-dashboard\"<\/span> deleted\r\nclusterrolebinding.rbac.authorization.k8s.io <span class=\"s2\">\"kubernetes-dashboard\"<\/span> deleted\r\ndeployment.apps <span class=\"s2\">\"kubernetes-dashboard\"<\/span> deleted\r\nservice <span class=\"s2\">\"dashboard-metrics-scraper\"<\/span> deleted\r\ndeployment.apps <span class=\"s2\">\"dashboard-metrics-scraper\"<\/span> deleted\r\n<\/code><\/pre>\n<h1>\u9009\u62e9\u80cc\u666f<\/h1>\n<p>\u6211\u4eec\u5df2\u7ecf\u51c6\u5907\u597d\u4f7f\u7528Kubernetes\u4e86\u3002\u73b0\u5728\u53ef\u4ee5\u5728\u96c6\u7fa4\u4e0a\u521b\u5efaPod\u7b49\u8d44\u6e90\uff0c\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u7136\u800c\uff0c\u8fd9\u91cc\u7684\u95ee\u9898\u662f\u5173\u4e8e\u8981\u6784\u5efa\u7684\u76ee\u6807\u8bbe\u7f6e\u3002<br \/>\n\u4f8b\u5982\uff0c\u201c\u96c6\u7fa4A\u548c\u96c6\u7fa4B\u76ee\u524d\u90fd\u5b58\u5728\uff0c\u73b0\u5728\u8981\u4f7f\u7528\u96c6\u7fa4A\u201d\u7684\u60c5\u51b5\u4e0b\uff0c\u5f00\u53d1\u8005\u53ea\u80fd\u4f7f\u7528kubectl\u547d\u4ee4\u6765\u5904\u7406\u96c6\u7fa4A\u3002<br \/>\n\u53e6\u5916\uff0c\u5728\u201c\u60f3\u8981\u63a7\u5236\u5728\u96c6\u7fa4A\u4e0a\u5e94\u7528\u56e2\u961f\u53ef\u4ee5\u64cd\u4f5c\u7684\u8d44\u6e90\u548c\u57fa\u7840\u8bbe\u65bd\u56e2\u961f\u53ef\u4ee5\u64cd\u4f5c\u7684\u8d44\u6e90\u201d\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5373\u4f7f\u662f\u76f8\u540c\u7684kubectl\u547d\u4ee4\uff0c\u4e5f\u4e0d\u80fd\u7ed9\u4e88\u76f8\u540c\u7684\u6743\u9650\uff08\u529f\u80fd\uff09\u3002<\/p>\n<p>\u8fd9\u4e2a\u88ab\u79f0\u4e3acontext\u7684\u914d\u7f6e\u96c6\u51b3\u5b9a\u4e86\u4f7f\u7528kubectl\u547d\u4ee4\u5728\u54ea\u4e2a\u96c6\u7fa4\u4ee5\u53ca\u4f7f\u7528\u4ec0\u4e48\u6743\u9650\u6765\u64cd\u4f5c\u3002\u5f00\u53d1\u8005\u9700\u8981\u6839\u636e\u4ed6\u4eec\u60f3\u8981\u4fee\u6539\u7684\u8d44\u6e90\u6765\u9009\u62e9\u548c\u4f7f\u7528\u9002\u5f53\u7684context\u3002<\/p>\n<h2>\u67e5\u770b\/\u66f4\u6539\u4e0a\u4e0b\u6587<\/h2>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5f53\u524d\u5b58\u5728\u7684\u4e0a\u4e0b\u6587\u5217\u8868\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl config get-contexts\r\nCURRENT   NAME                 CLUSTER          AUTHINFO         NAMESPACE\r\n<span class=\"k\">*<\/span>         docker-desktop       docker-desktop   docker-desktop   \r\n          docker-for-desktop   docker-desktop   docker-desktop\r\n<\/code><\/pre>\n<p>\u5982\u679c\u60f3\u8981\u5207\u6362\u5230&#8221;docker-for-desktop&#8221;\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl config use-context docker-for-desktop\r\nSwitched to context <span class=\"s2\">\"docker-for-desktop\"<\/span><span class=\"nb\">.<\/span>\r\n\r\n<span class=\"nv\">$ <\/span>kubectl config get-contexts\r\nCURRENT   NAME                 CLUSTER          AUTHINFO         NAMESPACE\r\n          docker-desktop       docker-desktop   docker-desktop   \r\n<span class=\"k\">*<\/span>         docker-for-desktop   docker-desktop   docker-desktop\r\n<\/code><\/pre>\n<p>\u5728\u672c\u5730\u73af\u5883\u4e2d\uff0c\u6211\u5c06\u4f7f\u7528&#8221;docker-for-desktop&#8221;\u6765\u8fdb\u884cKubernetes\u64cd\u4f5c\u3002<\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u5207\u6362[Kubernetes\u5165\u95e8] kubectl\u7684\u8bbf\u95ee\u76ee\u6807(\u4e0a\u4e0b\u6587)\uff1a\u53c2\u8003<\/p>\n<h1>\u8bf7\u786e\u8ba4\u672c\u5730\u8fd0\u884c\u7684\u96c6\u7fa4\u72b6\u6001\u3002<\/h1>\n<p>\u8ba9\u6211\u4eec\u6765\u67e5\u770b\u7531Docker App\u521b\u5efa\u7684\u96c6\u7fa4\uff08\u5b9e\u9645\u4e0a\u53ea\u7531\u4e00\u4e2a\u672c\u5730\u673a\u5668\u8282\u70b9\u7ec4\u6210\uff09\uff0c\u5b83\u9ed8\u8ba4\u521b\u5efa\u7684\u662f\u4ec0\u4e48\u72b6\u6001\u3002<\/p>\n<h2>\u786e\u8ba4\u96c6\u7fa4\u4fe1\u606f<\/h2>\n<p>\u60a8\u53ef\u4ee5\u786e\u8ba4\u96c6\u7fa4\u7684Master\u548cDNS\u670d\u52a1\u5668\u6b63\u5728\u4f7f\u7528\u54ea\u4e2a\u5730\u5740\u8fd0\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl cluster-info\r\nKubernetes master is running at https:\/\/kubernetes.docker.internal:6443\r\nKubeDNS is running at https:\/\/kubernetes.docker.internal:6443\/api\/v1\/namespaces\/kube-system\/services\/kube-dns:dns\/proxy\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u4ece\u96c6\u7fa4\u5185\u90e8\u8bbf\u95ee\u8fd9\u4e9b\u5730\u5740\uff0c\u53ef\u4ee5\u4f7f\u7528\u8be5\u670d\u52a1\u3002<\/p>\n<h2>\u786e\u8ba4\u8282\u70b9<\/h2>\n<h3>\u83b7\u53d6\u5217\u8868<\/h3>\n<p>\u5728\u96c6\u7fa4\u4e0a\u8fd0\u884c\u7684\u8282\u70b9\u5217\u8868\u53ef\u4ee5\u901a\u8fc7kubectl get node\u547d\u4ee4\u83b7\u53d6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl get node\r\nNAME             STATUS   ROLES    AGE   VERSION\r\ndocker-desktop   Ready    master   24h   v1.15.5\r\n<\/code><\/pre>\n<h3>\u83b7\u53d6\u8be6\u7ec6\u4fe1\u606f<\/h3>\n<p>\u5982\u679c\u60f3\u4e86\u89e3\u7279\u5b9a\u8282\u70b9\u7684\u8be6\u7ec6\u72b6\u6001\uff0c\u53ef\u4ee5\u901a\u8fc7 kubectl describe node \u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl describe node &lt;node-name&gt;\r\n<\/code><\/pre>\n<h2>\u786e\u8ba4Pod<\/h2>\n<h3>\u83b7\u53d6\u5217\u8868<\/h3>\n<p>\u5728\u96c6\u7fa4\u4e0a\u8fd0\u884c\u7684Pod\u5217\u8868\u4e5f\u53ef\u4ee5\u901a\u8fc7kubectl get pod\u547d\u4ee4\u83b7\u53d6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl get pod <span class=\"nt\">-n<\/span> kube-system\r\nNAME                                     READY   STATUS    RESTARTS   AGE\r\ncoredns-5c98db65d4-qshvb                 1\/1     Running   1          44h\r\ncoredns-5c98db65d4-zpbfq                 1\/1     Running   1          44h\r\netcd-docker-desktop                      1\/1     Running   0          44h\r\nkube-apiserver-docker-desktop            1\/1     Running   0          44h\r\nkube-controller-manager-docker-desktop   1\/1     Running   0          44h\r\nkube-proxy-kd5kf                         1\/1     Running   0          44h\r\nkube-scheduler-docker-desktop            1\/1     Running   0          44h\r\nstorage-provisioner                      1\/1     Running   1          44h\r\n<\/code><\/pre>\n<p>\u6ce8\u610f\uff1a\u9009\u9879 -n \u662f\u4e00\u4e2a\u7528\u4e8e\u6307\u5b9a&#8221;\u547d\u540d\u7a7a\u95f4&#8221;\u7684\u547d\u4ee4\u3002\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u5b83\u83b7\u53d6\u4e86\u5728\u96c6\u7fa4\u4e0a\u8fd0\u884c\u7684\u4f4d\u4e8e kube-system \u547d\u540d\u7a7a\u95f4\u4e2d\u7684 Pod \u5217\u8868\u3002<\/p>\n<h3>\u83b7\u53d6\u8be6\u7ec6\u4fe1\u606f<\/h3>\n<p>\u5982\u679c\u60f3\u8981\u4e86\u89e3\u7279\u5b9aPod\u7684\u8be6\u7ec6\u72b6\u6001\uff0c\u8bf7\u4f7f\u7528kubectl describe pod\u6765\u786e\u8ba4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl describe pods &lt;pod-name&gt;\r\n<\/code><\/pre>\n<h3>\u8bb0\u5f55\u65e5\u5fd7<\/h3>\n<p>\u5982\u679c\u60a8\u60f3\u8981\u67e5\u770bPod\u4e0a\u8bb0\u5f55\u7684\u65e5\u5fd7\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06\u65e5\u5fd7\u663e\u793a\u5728\u6807\u51c6\u8f93\u51fa\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl logs &lt;pod-name&gt;\r\n<\/code><\/pre>\n<h2>\u786e\u8ba4\u670d\u52a1<\/h2>\n<h3>Service\u662f\u4ec0\u4e48\u3002<\/h3>\n<p>Pod\u7684IP\u5730\u5740\u662f\u4e0d\u786e\u5b9a\u7684\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u6bcf\u6b21\u542f\u52a8Pod\u65f6IP\u5730\u5740\u4f1a\u53d1\u751f\u53d8\u5316\u3002<br \/>\n\u56e0\u6b64\uff0c\u4f7f\u7528Pod\u7684\u4e00\u65b9\u9700\u8981\u4e00\u4e2a\u5355\u4e00\u7684\u7ec8\u7aef\u8282\u70b9\uff0c\u53ef\u4ee5\u8bbf\u95ee\u5b83\u4eec\u800c\u4e0d\u9700\u8981\u62c5\u5fc3IP\u5730\u5740\u7684\u53d8\u5316\u3002\u5728Kubernetes\u4e2d\uff0c\u4e3a\u4e86\u521b\u5efa\u8fd9\u4e2a\u5355\u4e00\u7684\u7ec8\u7aef\u8282\u70b9\uff0c\u6211\u4eec\u79f0\u4e4b\u4e3aService\uff08\u670d\u52a1\uff09\u673a\u5236\u3002<br \/>\n\uff08\u4e0e\u5728docker-compose\u4e2d\u901a\u8fc7\u5bb9\u5668\u7684IP\u5730\u5740\u8fdb\u884c\u8bbf\u95ee\u4e0d\u540c\uff0c\u8fd9\u6837\u505a\u662f\u901a\u8fc7\u521b\u5efa\u670d\u52a1\u5e76\u901a\u8fc7\u5176\u540d\u79f0\u8fdb\u884c\u8bbf\u95ee\u3002\uff09<\/p>\n<h3>\u83b7\u53d6\u5217\u8868<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528kubectl get service\u547d\u4ee4\u6765\u5b9e\u73b0\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl get service <span class=\"nt\">-n<\/span> default\r\nNAME         TYPE        CLUSTER-IP   EXTERNAL-IP   PORT<span class=\"o\">(<\/span>S<span class=\"o\">)<\/span>   AGE\r\nkubernetes   ClusterIP   10.96.0.1    &lt;none&gt;        443\/TCP   24h\r\n<\/code><\/pre>\n<p>\u6ce8\u610f: -n\u9009\u9879\u7684\u4f5c\u7528\u4e0ePod\u65f6\u76f8\u540c\uff0c\u7528\u4e8e\u6307\u5b9a\u547d\u540d\u7a7a\u95f4(\u8be6\u89c1\u4e0b\u6587)\u3002<\/p>\n<h3>\u83b7\u53d6\u8be6\u7ec6\u4fe1\u606f<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528 kubectl describe service \u6765\u5b8c\u6210\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl describe service &lt;service-name&gt;\r\n<\/code><\/pre>\n<h2>\u786e\u8ba4\u547d\u540d\u7a7a\u95f4<\/h2>\n<h3>\u547d\u540d\u7a7a\u95f4\u662f\u4e00\u79cd\u5728\u7f16\u7a0b\u4e2d\u7528\u6765\u7ec4\u7ec7\u548c\u7ba1\u7406\u540d\u79f0\u7684\u673a\u5236\u3002<\/h3>\n<p>\u547d\u540d\u7a7a\u95f4\u662f\u5c06\u4e00\u4e2a\u7269\u7406\u96c6\u7fa4\u903b\u8f91\u5206\u5272\u5e76\u521b\u5efa\u865a\u62df\u96c6\u7fa4\u7684\u529f\u80fd\u3002<\/p>\n<p>\u6bd4\u5982\uff0c\u201c\u6211\u4eec\u60f3\u5728\u96c6\u7fa4A\u4e2d\u540c\u65f6\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8fB\u548c\u5e94\u7528\u7a0b\u5e8fC\uff0c\u4f46\u4e0d\u4f1a\u76f8\u4e92\u5e72\u6270\u201d\uff0c\u53ef\u4ee5\u5728\u96c6\u7fa4A\u4e0a\u521b\u5efa\u7528\u4e8e\u5e94\u7528\u7a0b\u5e8fB\u548c\u5e94\u7528\u7a0b\u5e8fC\u7684\u547d\u540d\u7a7a\u95f4\uff0c\u5e76\u5728\u6bcf\u4e2a\u547d\u540d\u7a7a\u95f4\u4e0a\u90e8\u7f72\u76f8\u5e94\u7684\u5e94\u7528\u7a0b\u5e8fPod\u548c\u670d\u52a1\uff0c\u4ece\u800c\u5c06\u96c6\u7fa4A\u865a\u62df\u5316\u6210\u4e3a\u4e24\u4e2a\u72ec\u7acb\u7684\u96c6\u7fa4\u7a7a\u95f4\u3002<\/p>\n<h3>\u83b7\u53d6\u5217\u8868<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528kubectl get namespace\u547d\u4ee4\u6765\u67e5\u770b\u5f53\u524d\u96c6\u7fa4\u4e2d\u5b58\u5728\u7684\u547d\u540d\u7a7a\u95f4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl get namespace\r\nNAME                   STATUS   AGE\r\ndefault                Active   24h\r\ndocker                 Active   24h\r\nkube-node-lease        Active   24h\r\nkube-public            Active   24h\r\nkube-system            Active   24h\r\nkubernetes-dashboard   Active   21h\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u4e3a\u9ed8\u8ba4\u521b\u5efa\u7684\u547d\u540d\u7a7a\u95f4\u5171\u6709\u56db\u4e2a\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">default<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">kube-public<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">kube-system<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">kube-node-lease<\/ul>\n<p>\u6b64\u5916\uff0c\u5982\u679c\u6709Docker App\u7684\u8bdd\uff0c\u4f1a\u6709\u4e00\u4e2a\u540d\u4e3a&#8221;docker&#8221;\u7684\u547d\u540d\u7a7a\u95f4\uff1b\u5982\u679c\u5b89\u88c5\u4e86Kubernetes Dashboard\uff0c\u5219\u4f1a\u6709\u4e00\u4e2a\u540d\u4e3a&#8221;kubernetes-dashboard&#8221;\u7684\u547d\u540d\u7a7a\u95f4\u5b58\u5728\u3002<\/p>\n<h4>\u9ed8\u8ba4\u547d\u540d\u7a7a\u95f4<\/h4>\n<p>\u521b\u5efa\u8d44\u6e90\u65f6\uff0c\u5982\u679c\u4e0d\u6307\u5b9a\u547d\u540d\u7a7a\u95f4\uff0c\u5219\u4f1a\u81ea\u52a8\u4f7f\u7528\u9ed8\u8ba4\u547d\u540d\u7a7a\u95f4\u3002\u5373\u4f7f\u5728\u6267\u884ckubectl get\u7b49\u547d\u4ee4\u65f6\u6ca1\u6709\u4f7f\u7528-n\u9009\u9879\uff0c\u4e5f\u4f1a\u83b7\u53d6\u9ed8\u8ba4\u547d\u540d\u7a7a\u95f4\u4e0a\u7684\u4fe1\u606f\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5b58\u5728\u4e00\u4e2a\u670d\u52a1\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl get all\r\nNAME                 TYPE        CLUSTER-IP   EXTERNAL-IP   PORT<span class=\"o\">(<\/span>S<span class=\"o\">)<\/span>   AGE\r\nservice\/kubernetes   ClusterIP   10.96.0.1    &lt;none&gt;        443\/TCP   45h\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u670d\u52a1\u7684\u76ee\u7684\u662f\u4e3a\u4e86\u5411Master\uff08\u2252API\u670d\u52a1\u5668\uff09\u53d1\u9001\u8bf7\u6c42\u3002<br \/>\n\u53c2\u8003\uff1a\u9ed8\u8ba4Kubernetes\u670d\u52a1\u7684\u76ee\u7684\u662f\u4ec0\u4e48\uff1f<\/p>\n<h4>\u516c\u5171Kubernetes\u547d\u540d\u7a7a\u95f4<\/h4>\n<p>\u8fd9\u662f\u4e00\u4e2a\u7528\u4e8e\u653e\u7f6e\u5168\u5c40\u53ef\u8bbf\u95ee\u8d44\u6e90\u7684\u7a7a\u95f4\u3002<br \/>\n\u5728\u521b\u5efa\u521d\u59cb\u9636\u6bb5\uff0c\u8d44\u6e90\u662f\u4e0d\u5b58\u5728\u7684\u3002<\/p>\n<h4>&#8220;Kube-system\u547d\u540d\u7a7a\u95f4&#8221;<\/h4>\n<p>\u8fd9\u662f\u4e3a\u7531Kubernetes\u7cfb\u7edf\u521b\u5efa\u7684\u5bf9\u8c61\uff08\u5982API Server\u7b49\uff09\u800c\u8bbe\u7acb\u7684\u547d\u540d\u7a7a\u95f4\u3002<br \/>\n\u8fd9\u91cc\u5b58\u5728\u7684\u8d44\u6e90\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl <span class=\"nt\">-n<\/span> kube-system get all\r\nNAME                                         READY   STATUS    RESTARTS   AGE\r\npod\/coredns-5c98db65d4-qshvb                 1\/1     Running   1          44h\r\npod\/coredns-5c98db65d4-zpbfq                 1\/1     Running   1          44h\r\npod\/etcd-docker-desktop                      1\/1     Running   0          44h\r\npod\/kube-apiserver-docker-desktop            1\/1     Running   0          44h\r\npod\/kube-controller-manager-docker-desktop   1\/1     Running   0          44h\r\npod\/kube-proxy-kd5kf                         1\/1     Running   0          44h\r\npod\/kube-scheduler-docker-desktop            1\/1     Running   0          44h\r\npod\/storage-provisioner                      1\/1     Running   1          44h\r\n\r\n\r\nNAME               TYPE        CLUSTER-IP   EXTERNAL-IP   PORT<span class=\"o\">(<\/span>S<span class=\"o\">)<\/span>                  AGE\r\nservice\/kube-dns   ClusterIP   10.96.0.10   &lt;none&gt;        53\/UDP,53\/TCP,9153\/TCP   44h\r\n\r\nNAME                        DESIRED   CURRENT   READY   UP-TO-DATE   AVAILABLE   NODE SELECTOR                 AGE\r\ndaemonset.apps\/kube-proxy   1         1         1       1            1           beta.kubernetes.io\/os<span class=\"o\">=<\/span>linux   44h\r\n\r\nNAME                      READY   UP-TO-DATE   AVAILABLE   AGE\r\ndeployment.apps\/coredns   2\/2     2            2           44h\r\n\r\nNAME                                 DESIRED   CURRENT   READY   AGE\r\nreplicaset.apps\/coredns-5c98db65d4   2         2         2       44h\r\n<\/code><\/pre>\n<p>pod\/coredns: kube-dns\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u304c\u3042\u3063\u305f\u3089\u3001\u554f\u3044\u5408\u308f\u305b\u304c\u6765\u308bDNS\u30b5\u30fc\u30d0\u30fc<\/p>\n<p>pod\/etcd-docker-desktop: etcd\u672c\u4f53<\/p>\n<p>pod\/kube-apiserver-docker-desktop: API Server\u306e\u672c\u4f53<\/p>\n<p>pod\/kube-controller-manager-docker-desktop: Controller Manager\u306e\u672c\u4f53<\/p>\n<p>pod\/kube-proxy: \u30b5\u30fc\u30d3\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u30d7\u30ed\u30ad\u30b7<\/p>\n<p>pod\/kube-scheduler-docker-desktop: Scheduler\u306e\u672c\u4f53<\/p>\n<p>pod\/storage-provisioner: \u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u5272\u308a\u5f53\u3066\u3092\u884c\u3046<\/p>\n<p>service\/kube-dns: \u30af\u30e9\u30b9\u30bf\u30fc\u5185\u306b\u5185\u8535\u3055\u308c\u3066\u3044\u308bDNS\u30b5\u30fc\u30d3\u30b9<\/p>\n<p>\u5bf9\u4e8e\u65f6\u4e0d\u65f6\u5e26\u6709\u201c-docker-desktop\u201d\u7684\u540d\u79f0\uff0c\u6211\u8ba4\u4e3a\u5b83\u610f\u5473\u7740\u201c\u7528\u4e8edocker\u684c\u9762\u7684\u96c6\u7fa4\u201d\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aKubernetes\u5b98\u65b9\u6587\u6863 Kubernetes\u7684\u7ec4\u4ef6<\/p>\n<h4>kube-node-lease\u547d\u540d\u7a7a\u95f4<\/h4>\n<p>\u4eceKubernetes 1.13\u5f00\u59cb\u5f15\u5165\u3002\u5982\u679c\u542f\u7528\u4e86NodeLease\uff0c\u6bcf\u4e2a\u8282\u70b9\u5c06\u5728\u8be5\u547d\u540d\u7a7a\u95f4\u4e2d\u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\uff0c\u5e76\u901a\u8fc7\u6301\u7eed\u66f4\u65b0\u8be5\u5bf9\u8c61\u6765\u8fdb\u884c\u5065\u5eb7\u72b6\u6001\u76d1\u6d4b\u3002<br \/>\n\u53c2\u8003\uff1aKubernetes\u5b98\u65b9\u6587\u6863 &#8211; \u8282\u70b9<\/p>\n<h4>Docker\u7684\u547d\u540d\u7a7a\u95f4<\/h4>\n<p>Kubernetes\u4e0d\u4ec5\u53ef\u4ee5\u4ece\u4e13\u7528\u6e05\u5355\u6587\u4ef6\u4e2d\u8fdb\u884c\u90e8\u7f72\uff0c\u8fd8\u53ef\u4ee5\u4ecedocker-compose.yml\u6587\u4ef6\u4e2d\u8fdb\u884c\u90e8\u7f72\u3002\u4f3c\u4e4e\u5728\u8fd9\u91cc\u5c55\u793a\u4e86\u63d0\u4f9b\u6b64\u529f\u80fd\u7684\u670d\u52a1\u3002\u53c2\u8003\uff1a\u5728Mac\u4e0a\u4f7f\u7528Docker\u6784\u5efaKubernetes\u7684\u6574\u5408compose\u3002<\/p>\n<h4>Kubernetes\u4eea\u8868\u76d8\u7684\u540d\u79f0\u7a7a\u95f4<\/h4>\n<p>\u8fd9\u662f\u7528\u4e8e\u90e8\u7f72 Kubernetes Dashboard \u7684\u547d\u540d\u7a7a\u95f4\u3002<\/p>\n<h3>\u83b7\u53d6\u8be6\u7ec6\u4fe1\u606f<\/h3>\n<p>\u5982\u679c\u60f3\u8981\u4e86\u89e3\u7279\u5b9a\u547d\u540d\u7a7a\u95f4\u7684\u8be6\u7ec6\u72b6\u6001\uff0c\u8bf7\u4f7f\u7528kubectl describe\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl describe namespace &lt;name&gt;\r\nName:         &lt;name&gt;\r\nLabels:       &lt;none&gt;\r\nAnnotations:  &lt;none&gt;\r\nStatus:       Active\r\n\r\nNo resource quota.\r\n\r\nNo resource limits.\r\n<\/code><\/pre>\n<h1>\u4f7f\u7528\u6e05\u5355\u6587\u4ef6\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f<\/h1>\n<p>\u4ece\u8fd9\u91cc\u5f00\u59cb\uff0c\u6211\u4eec\u5c06\u5728Manifest\u6587\u4ef6\u4e2d\u63cf\u8ff0\u5e94\u7528\u7a0b\u5e8f\u5bb9\u5668\u7684\u914d\u7f6e\uff0c\u5e76\u5c06\u5176\u90e8\u7f72\u5230\u672c\u5730\u7684Kubernetes\u4e0a\u3002<br \/>\n\u5982\u679c\u53ea\u90e8\u7f72\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f7f\u7528\u9ed8\u8ba4\u547d\u540d\u7a7a\u95f4\u4f1a\u66f4\u65b9\u4fbf\u3002<br \/>\n\u9664\u975e\u7279\u522b\u6307\u5b9a\uff0c\u5426\u5219\u9ed8\u8ba4\u547d\u540d\u7a7a\u95f4\u4e3adefault\u3002<\/p>\n<h2>\u5c1d\u8bd5\u5236\u4f5c\u4e00\u4e2aPod<\/h2>\n<p>\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u5c1d\u8bd5\u81ea\u5df1\u5355\u72ec\u5236\u4f5c\u4e00\u4e2aPod\u3002<\/p>\n<h3>\u5236\u4f5c\u6e05\u5355\u6587\u4ef6<\/h3>\n<p>\u5728\u540d\u4e3apod.yml\u7684\u6587\u4ef6\u4e2d\u521b\u5efa\u6e05\u5355\u6587\u4ef6\uff0c\u5e76\u6309\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u63cf\u8ff0\u3002\u8fd9\u6b21\uff0c\u6211\u4eec\u5c1d\u8bd5\u521b\u5efa\u4e00\u4e2aMySQL\u5bb9\u5668\u7684Pod\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Pod<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql<\/span>\r\n    <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n      <span class=\"na\">tier<\/span><span class=\"pi\">:<\/span> <span class=\"s\">db<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql<\/span>\r\n      <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">mysql:5.7<\/span>\r\n      <span class=\"na\">volumeMounts<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql-storage<\/span>\r\n        <span class=\"na\">mountPath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/lib\/mysql<\/span>\r\n      <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">containerPort<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3306<\/span>\r\n      <span class=\"na\">env<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_ROOT_USER<\/span>\r\n        <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">root<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_ROOT_PASSWORD<\/span>\r\n        <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pass<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_DATABASE<\/span>\r\n        <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">sampledb<\/span>\r\n    <span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql-storage<\/span>\r\n      <span class=\"na\">hostPath<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/Users\/myname\/Desktop\/k8s<\/span>\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u63cf\u8ff0\u7684\u542b\u4e49\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># Kubernetes\u306eAPI Server\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/span>\r\n<span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">v1<\/span>\r\n<span class=\"c1\"># \u30de\u30cb\u30e5\u30d5\u30a7\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u3067\u4f55\u3092\u4f5c\u308d\u3046\u3068\u3057\u3066\u3044\u308b\u304b\u3002<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Pod<\/span>\r\n<span class=\"c1\"># Pod\u306b\u3064\u3051\u308b\u8b58\u5225\u5b50<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"c1\"># Pod\u540d<\/span>\r\n    <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql<\/span>\r\n    <span class=\"c1\"># \u3053\u306e\u5834\u5408\u300ckey:app, value:myapp\u300d\u300ckey:tier, value:db\u300d\u3068\u3044\u30462\u3064\u306e\u30e9\u30d9\u30eb\u304c\u4ed8\u304f<\/span>\r\n    <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n      <span class=\"na\">tier<\/span><span class=\"pi\">:<\/span> <span class=\"s\">db<\/span>\r\n<span class=\"c1\"># \u4f5c\u6210\u3059\u308bPod\u306e\u5b9a\u7fa9<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"c1\"># \u6240\u5c5e\u3059\u308b\u30b3\u30f3\u30c6\u30ca<\/span>\r\n    <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"c1\"># \u30b3\u30f3\u30c6\u30ca\u306e\u540d\u524d<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql<\/span>\r\n      <span class=\"c1\"># \u4f7f\u7528\u3059\u308b\u30a4\u30e1\u30fc\u30b8<\/span>\r\n      <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">mysql:5.7<\/span>\r\n      <span class=\"c1\"># \u30de\u30a6\u30f3\u30c8\u3059\u308b\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u540d\u524d\u3068\u3001\u30de\u30a6\u30f3\u30c8\u3055\u305b\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30d1\u30b9(\u30b3\u30f3\u30c6\u30ca\u5185)<\/span>\r\n      <span class=\"na\">volumeMounts<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql-storage<\/span>\r\n        <span class=\"na\">mountPath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/lib\/mysql<\/span>\r\n      <span class=\"c1\"># containerPort\u3067\u3001Pod\u30b3\u30f3\u30c6\u30ca\u306e\u4f55\u756a\u30dd\u30fc\u30c8\u3092\u958b\u3051\u308b\u304b\u3092\u6307\u5b9a<\/span>\r\n      <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">containerPort<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3306<\/span>\r\n      <span class=\"c1\"># \u30b3\u30f3\u30c6\u30ca\u306b\u6e21\u3059\u74b0\u5883\u5909\u6570<\/span>\r\n      <span class=\"na\">env<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_ROOT_USER<\/span>\r\n        <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">root<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_ROOT_PASSWORD<\/span>\r\n        <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pass<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_DATABASE<\/span>\r\n        <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">sampledb<\/span>\r\n    <span class=\"c1\"># \u6240\u5c5e\u3059\u308b\u30dc\u30ea\u30e5\u30fc\u30e0<\/span>\r\n    <span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"c1\"># \u30dc\u30ea\u30e5\u30fc\u30e0\u540d<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql-storage<\/span>\r\n      <span class=\"c1\"># hostPath\u306e\u5834\u5408\u3001Pod\u3092\u30db\u30b9\u30c8\u3059\u308b\u30ce\u30fc\u30c9(\u30ed\u30fc\u30ab\u30eb\u306e\u5834\u5408Kubernetes\u3092\u52d5\u304b\u3057\u3066\u3044\u308bPC)\u306e\u3069\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u304b\u306e\u6307\u5b9a<\/span>\r\n      <span class=\"na\">hostPath<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/Users\/myname\/Desktop\/k8s<\/span>\r\n<\/code><\/pre>\n<p>\u53c2\u8003\uff1a\u4f7f\u7528Kubernetes\u7ba1\u7406Docker\u5bb9\u5668\u7684\u5165\u95e8\u6307\u5357<br \/>\n\u6709\u5173\u5377\u7684\u53c2\u8003\uff1aKubernetes\u53ef\u7528\u5377\u7c7b\u578b\u7684\u5907\u5fd8\u5355<\/p>\n<h3>\u5982\u679c\u60f3\u4f7f\u7528\u672c\u5730\u5b58\u5728\u7684\u5bb9\u5668\u955c\u50cf\uff0c\u5219\u9700\u8981\u5728\u6e05\u5355\u6587\u4ef6\u4e2d\u8fdb\u884c\u63cf\u8ff0\u3002<\/h3>\n<p>\u6709\u65f6\u5019\uff0c\u53ef\u80fd\u4f1a\u60f3\u8981\u4f7f\u7528\u81ea\u5df1\u7535\u8111\u4e2d\u7684\u955c\u50cf\u6765\u521b\u5efaPod\uff0c\u800c\u4e0d\u662f\u5c06\u5176\u53d1\u5e03\u5230\u50cfDocker Hub\u8fd9\u6837\u7684\u4ed3\u5e93\u4e2d\u3002<br \/>\n\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u5c06\u6e05\u5355\u6587\u4ef6\u7f16\u5199\u5982\u4e0b\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"s\">(\u7565)<\/span>\r\n      <span class=\"s\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">my-local-image-name<\/span>\r\n      <span class=\"s\"># \u30a4\u30e1\u30fc\u30b8\u3092\u516c\u958b\u30ea\u30dd\u30b8\u30c8\u30ea\u304b\u3089\u53d6\u3089\u306a\u3044\u3068\u3044\u3046\u8a2d\u5b9a\u8a18\u8ff0<\/span>\r\n      <span class=\"s\">imagePullPolicy<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Never<\/span>\r\n<span class=\"s\">(\u7565)<\/span>\r\n<\/code><\/pre>\n<p>\u53c2\u8003: \u4ece\u672c\u5730\u5bb9\u5668\u955c\u50cf\u521b\u5efa\u5bb9\u5668\u7684\u65b9\u6cd5\u5728kubenetes\u4e2d\u3002<\/p>\n<h3>\u90e8\u7f72<\/h3>\n<p>\u5982\u679c\u6839\u636e\u521b\u5efa\u7684\u6e05\u5355\u6587\u4ef6\u6765\u521b\u5efa\u8d44\u6e90\uff0c\u53ef\u4ee5\u4f7f\u7528kubectl create\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl create <span class=\"nt\">-f<\/span> pod.yml\r\n<\/code><\/pre>\n<h3>\u6574\u7406\u6536\u62fe<\/h3>\n<p>\u5728\u5220\u9664\u65f6\uff0c\u4f7f\u7528kubectl delete\u547d\u4ee4\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl delete <span class=\"nt\">-f<\/span> pod.yml\r\n<\/code><\/pre>\n<p>\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u5373\u4f7fPod\u88ab\u5220\u9664\u4e86\uff0c\u6302\u8f7d\u7684\u5377\uff08\u5728\u672c\u4f8b\u4e2d\u4e3a\u672c\u5730PC\u7684\/Users\/myname\/Desktop\/k8s\uff09\u7684\u5185\u5bb9\u4ecd\u7136\u4fdd\u6301\u4e0d\u53d8\u3002<\/p>\n<h2>\u5c1d\u8bd5\u521b\u5efa\u4e00\u4e2a\u670d\u52a1\u3002<\/h2>\n<p>\u4e3a\u4e86\u4e3a\u521a\u521a\u521b\u5efa\u7684MySQL Pod \u521b\u5efa\u4e00\u4e2a\u7aef\u70b9\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u670d\u52a1\u3002<\/p>\n<h3>\u521b\u5efa\u6e05\u5355\u6587\u4ef6<\/h3>\n<p>\u4e0e\u521b\u5efaPod\u65f6\u76f8\u540c\uff0c\u9996\u5148\u9700\u8981\u521b\u5efa\u6e05\u5355\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Service<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql-service<\/span>\r\n  <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">type<\/span><span class=\"pi\">:<\/span> <span class=\"s\">NodePort<\/span>\r\n  <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">port<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3306<\/span>\r\n      <span class=\"na\">targetPort<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3306<\/span>\r\n      <span class=\"na\">protocol<\/span><span class=\"pi\">:<\/span> <span class=\"s\">TCP<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n    <span class=\"na\">tier<\/span><span class=\"pi\">:<\/span> <span class=\"s\">db<\/span>\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u5c0d\u63cf\u8ff0\u7684\u610f\u601d\u7684\u4e00\u7a2e\u65b9\u5f0f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Service<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"c1\"># \u30b5\u30fc\u30d3\u30b9\u540d<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql-service<\/span>\r\n  <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n<span class=\"c1\"># \u4f5c\u6210\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u306e\u5b9a\u7fa9<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"c1\"># \u5168\u3066\u306e\u30ce\u30fc\u30c9\u306e3306\u756a\u30dd\u30fc\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3067\u3053\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308b<\/span>\r\n  <span class=\"na\">type<\/span><span class=\"pi\">:<\/span> <span class=\"s\">NodePort<\/span>\r\n  <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"c1\"># \u30b5\u30fc\u30d3\u30b9\u304clisten\u3059\u308b\u30dd\u30fc\u30c8<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">port<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3306<\/span>\r\n      <span class=\"c1\"># \u30b5\u30fc\u30d3\u30b9\u304c\u8ee2\u9001\u3059\u308bpod\u306elisten\u30dd\u30fc\u30c8<\/span>\r\n      <span class=\"na\">targetPort<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3306<\/span>\r\n      <span class=\"c1\"># \u4f7f\u7528\u30d7\u30ed\u30c8\u30b3\u30eb<\/span>\r\n      <span class=\"na\">protocol<\/span><span class=\"pi\">:<\/span> <span class=\"s\">TCP<\/span>\r\n  <span class=\"c1\"># \u4ee5\u4e0b\u306elabel\u304c\u3064\u3044\u3066\u3044\u308bpod\u3092\u30b5\u30fc\u30d3\u30b9\u306e\u5bfe\u8c61\u306b\u542b\u3081\u308b(\u4eca\u56de\u306e\u5834\u5408\u3001\u4e0a\u8a18\u3067\u4f5c\u6210\u3057\u305fpod\u306b\u3064\u3051\u305f2\u3064\u306e\u30e9\u30d9\u30eb\u3092\u6307\u5b9a)<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n    <span class=\"na\">tier<\/span><span class=\"pi\">:<\/span> <span class=\"s\">db<\/span>\r\n<\/code><\/pre>\n<p>\u53c2\u8003: Kubernetes\u9053\u573a\u7684\u7b2c9\u5929-\u5173\u4e8e\u670d\u52a1<\/p>\n<p>(Note: &#8220;Kubernetes\u9053\u573a&#8221; and &#8220;9\u65e5\u76ee&#8221; are the specific terms that should be left in Japanese.)<\/p>\n<h3>\u90e8\u7f72<\/h3>\n<p>\u4e0ePod\u7684\u521b\u5efa\u65b9\u5f0f\u76f8\u540c\uff0c\u53ef\u4ee5\u4f7f\u7528kubectl create\u8fdb\u884c\u521b\u5efa\u3002<\/p>\n<p>\u7136\u800c\uff0c\u5728\u6b64\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u521b\u5efa\u4e24\u4e2a\u4e1c\u897f\uff1a\u670d\u52a1\u548c\u5bf9\u5e94\u7684Pod\u3002<br \/>\n\u60a8\u53ef\u4ee5\u5728kubectl create\u547d\u4ee4\u4e2d\u4f7f\u7528\u201c-f\u201d\u9009\u9879\u6307\u5b9a\u591a\u4e2a\u6e05\u5355\u6587\u4ef6\uff0c\u4f46\u5982\u679c\u89c9\u5f97\u9ebb\u70e6\uff0c\u53ef\u4ee5\u5c06\u6240\u6709\u6e05\u5355\u6587\u4ef6\u653e\u5728\u4e00\u4e2a\u76ee\u5f55\u4e2d\uff0c\u5e76\u5c06\u8be5\u76ee\u5f55\u53ca\u5176\u4e0b\u7684\u6240\u6709yaml\u6587\u4ef6\u4f5c\u4e3a\u521b\u5efa\u7684\u76ee\u6807\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># .\/dir\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4ee5\u4e0b\u306b\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u5168\u3066\u3092\u53c2\u7167\u3059\u308b<\/span>\r\n<span class=\"nv\">$ <\/span>kubectl create <span class=\"nt\">-f<\/span> .\/dir\r\n<\/code><\/pre>\n<p>\u67e5\u770b.\/dir\u76ee\u5f55\u4e0b\u7684\u6240\u6709yml\u6587\u4ef6\u5e76\u521b\u5efa\u8d44\u6e90\u3002<\/p>\n<h3>\u8bf7\u786e\u8ba4\u60a8\u662f\u5426\u53ef\u4ee5\u8bbf\u95ee\u8be5\u670d\u52a1\u3002<\/h3>\n<p>\u8ba9\u6211\u4eec\u5728\u96c6\u7fa4\u5185\u786e\u8ba4\u80fd\u5426\u6b63\u786e\u8bbf\u95ee\u670d\u52a1\u3002<\/p>\n<p>\u6211\u5c06\u767b\u5f55\u5230\u96c6\u7fa4\u4e2d\u7684\u4efb\u610f\u4e00\u4e2aPod\u4e2d\uff0c\u4ee5\u786e\u8ba4\u4fe1\u606f\u3002<br \/>\n\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u767b\u5f55\u5230Pod\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl <span class=\"nb\">exec<\/span> <span class=\"nt\">-it<\/span> &lt;podname&gt; <span class=\"nt\">--<\/span> \/bin\/bash\r\n<\/code><\/pre>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u6765\u67e5\u4e00\u4e0b\u8fde\u63a5\u5230\u8be5\u670d\u52a1\u9700\u8981\u4f7f\u7528\u54ea\u79cd\u57df\u540d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># pod\u306e\u4e2d\u3067\u5b9f\u884c<\/span>\r\n<span class=\"c\"># dig, nslookup\u3068\u3044\u3063\u305fDNS\u63a5\u7d9a\u78ba\u8a8d\u3092\u884c\u3046\u30b3\u30de\u30f3\u30c9\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/span>\r\n<span class=\"nv\">$ <\/span>apt update\r\n<span class=\"nv\">$ <\/span>apt get <span class=\"nb\">install <\/span>dnsutils\r\n\r\n<span class=\"c\"># \u30b5\u30fc\u30d3\u30b9\u540d\u3067nslookup<\/span>\r\n<span class=\"nv\">$ <\/span>nslookup k8s-mysql-service\r\nServer:         10.96.0.10\r\nAddress:        10.96.0.10#53\r\n\r\nName:   k8s-mysql-service.default.svc.cluster.local\r\nAddress: 10.110.179.176\r\n\r\n<span class=\"c\"># \u30b5\u30fc\u30d3\u30b9\u540d\u3067dig<\/span>\r\n<span class=\"nv\">$ <\/span>dig k8s-mysql-service\r\n\r\n<span class=\"p\">;<\/span> &lt;&lt;<span class=\"o\">&gt;&gt;<\/span> DiG 9.11.5-P4-5.1+deb10u1-Debian &lt;&lt;<span class=\"o\">&gt;&gt;<\/span> k8s-mysql-service\r\n<span class=\"p\">;;<\/span> global options: +cmd\r\n<span class=\"p\">;;<\/span> Got answer:\r\n<span class=\"p\">;;<\/span> -&gt;&gt;HEADER<span class=\"o\">&lt;&lt;-<\/span> <span class=\"no\">opcode<\/span><span class=\"sh\">: QUERY, status: NXDOMAIN, id: 34032\r\n;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1\r\n\r\n;; OPT PSEUDOSECTION:\r\n; EDNS: version: 0, flags:; udp: 4096\r\n; COOKIE: 4529e3e33e3e0a28 (echoed)\r\n;; QUESTION SECTION:\r\n;k8s-mysql-service.             IN      A\r\n\r\n;; Query time: 34 msec\r\n;; SERVER: 10.96.0.10#53(10.96.0.10)\r\n;; WHEN: Mon Jul 06 17:16:29 UTC 2020\r\n;; MSG SIZE  rcvd: 58\r\n<\/span><\/code><\/pre>\n<p>\u65e0\u8bba\u4f7f\u7528\u54ea\u4e2a\u547d\u4ee4\uff0c\u90fd\u53ef\u4ee5\u786e\u8ba4\u53ef\u4ee5\u901a\u8fc7\u5728\u6e05\u5355\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684 k8s-mysql-service \u670d\u52a1\u540d\u79f0\u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u901a\u8fc7nslookup\u547d\u4ee4\u83b7\u53d6\u5230\u7684IP\u5730\u574010.110.179.176\u4e0e\u53ef\u4ee5\u901a\u8fc7kubectl describe\u786e\u8ba4\u7684\u670d\u52a1IP\u76f8\u5339\u914d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># \u30ed\u30fc\u30ab\u30eb\u3067\u5b9f\u884c<\/span>\r\n<span class=\"nv\">$ <\/span>kubectl describe service k8s-mysql-service\r\n<span class=\"c\">#(\u7565)<\/span>\r\nIP:                       10.110.179.176\r\n<span class=\"c\">#(\u7565)<\/span>\r\n<\/code><\/pre>\n<p>\u8ba9\u6211\u4eec\u4f7f\u7528\u8fd9\u4e2a\u540d\u5b57\u89e3\u6790\u6765\u4ece\u96c6\u7fa4\u5185\u8fde\u63a5\u5230MySQL\u670d\u52a1\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># Pod\u5185\u3067\u5b9f\u884c<\/span>\r\n<span class=\"c\"># mysql\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u78ba\u8a8d\u306e\u305f\u3081\u3001sql\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3046<\/span>\r\n<span class=\"nv\">$ <\/span>apt-get <span class=\"nb\">install <\/span>default-mysql-client\r\n<span class=\"nv\">$ <\/span>mysql <span class=\"nt\">-h<\/span> k8s-mysql-service <span class=\"nt\">-u<\/span> root <span class=\"nt\">-p<\/span>\r\nEnter password:\r\nMySQL <span class=\"o\">[(<\/span>none<span class=\"o\">)]&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u4f7f\u7528\u8be5\u670d\u52a1\u540d\u79f0\uff0c\u6211\u4eec\u6210\u529f\u8fde\u63a5\u4e86\u3002<\/p>\n<p>\u53c2\u8003\uff1a\u786e\u8ba4Kubernetes\u7684\u540d\u79f0\u89e3\u6790<\/p>\n<h3>\u5c06Mac\u7684\u672c\u5730\u4e3b\u673a\u8fde\u63a5\u5230\u670d\u52a1\u3002<\/h3>\n<p>\u6211\u8ba4\u4e3a\u6709\u8fd9\u6837\u4e00\u79cd\u60c5\u51b5, \u5c31\u50cf\u8fde\u63a5\u5230\u8fd0\u884c\u7684\u670d\u52a1\u7684\u96c6\u7fa4\u4e4b\u5916\u7684Mac\u4e00\u6837\uff0c\u60f3\u8981\u8fde\u63a5\u5230Kubernetes Dashboard\uff01\u4f8b\u5982\uff0c\u5047\u8bbe\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aweb-service\u7684\u670d\u52a1\uff0c\u5e76\u5e0c\u671b\u5c06\u5b83\u8fde\u63a5\u5230Mac\u7684\u672c\u5730\u4e3b\u673a\u4ee5\u901a\u8fc7\u6d4f\u89c8\u5668\u8fdb\u884c\u6d4f\u89c8\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4ee5\u4e0b\u6837\u5f0f\u7684\u6e05\u5355\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Service<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">web-service<\/span>\r\n  <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"c1\"># \u3053\u3053\u306etype\u3092LoadBalancer\u306b\u3059\u308b\u3053\u3068\u304c\u91cd\u8981<\/span>\r\n  <span class=\"na\">type<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"s\">LoadBalancer<\/span>\r\n  <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">port<\/span><span class=\"pi\">:<\/span> <span class=\"m\">9090<\/span>\r\n      <span class=\"na\">targetPort<\/span><span class=\"pi\">:<\/span> <span class=\"m\">9090<\/span>\r\n      <span class=\"na\">protocol<\/span><span class=\"pi\">:<\/span> <span class=\"s\">TCP<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n    <span class=\"na\">tier<\/span><span class=\"pi\">:<\/span> <span class=\"s\">web<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u5c06\u90e8\u7f72\u6b64\u670d\u52a1\uff0c\u5e76\u4f7f\u7528kubectl get\u547d\u4ee4\u6765\u786e\u8ba4\u4fe1\u606f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl get service\r\n<span class=\"o\">(<\/span>\u7565<span class=\"o\">)<\/span>\r\nNAME                  TYPE        CLUSTER-IP      EXTERNAL-IP   PORT<span class=\"o\">(<\/span>S<span class=\"o\">)<\/span>          AGE\r\nservice\/web-service   NodePort    10.101.53.215   localhost     8080:31392\/TCP   4s\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7Web\u670d\u52a1\u5728Mac\u4e0a\u8bbf\u95eehttp:\/\/localhost:8080\u3002<\/p>\n<h3>\u5173\u4e8e\u670d\u52a1\u7684\u7c7b\u578b<\/h3>\n<p>\u672c\u6b21\uff0c\u6211\u4eec\u5904\u7406\u4e86\u8bf8\u5982NodeType\u548cLoadBalancer\u4e4b\u7c7b\u7684\u670d\u52a1\u7c7b\u578b\uff0c\u5173\u4e8e\u6bcf\u79cd\u7f51\u7edc\u914d\u7f6e\uff0c\u6211\u5c06\u4ecb\u7ecd\u4ee5\u4e0b\u6613\u4e8e\u7406\u89e3\u7684\u6587\u7ae0\u3002<br \/>\n\u53c2\u8003\uff1aKubernetes\u7f51\u7edc\u914d\u7f6e<\/p>\n<h2>\u5c1d\u8bd5\u521b\u5efa\u4e00\u4e2a\u5f00\u53d1\u9879\u76ee<\/h2>\n<p>\u6211\u4eec\u53ef\u4ee5\u6309\u7167Pod\u7684\u5b9a\u4e49\u589e\u52a0\u5bb9\u5668\uff0c\u4f46\u51fa\u4e8e\u64cd\u4f5c\u65b9\u9762\u7684\u8003\u8651\uff0c\u8ba9\u6211\u4eec\u5c06\u5bb9\u5668\u4ee5\u5f00\u53d1\u7684\u5f62\u5f0f\u8fdb\u884c\u90e8\u7f72\u3002<\/p>\n<h3>\u53d1\u5c55\u662f\u4ec0\u4e48<\/h3>\n<p>\u5f00\u53d1(devlopment)\u662f\u7528\u6765\u7ba1\u7406ReplicaSet\uff08\u526f\u672c\u96c6\uff09\u7684\u673a\u5236\u3002<\/p>\n<p>\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u6765\u89e3\u91ca\u4e00\u4e0b\u590d\u5236\u96c6\u7684\u6982\u5ff5\u3002<br \/>\n\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u8981\u521b\u5efa\u591a\u4e2a\u76f8\u540c\u7684Pod\u5e76\u5b9e\u73b0\u5197\u4f59\u5907\u4efd\uff0c\u4e0d\u9700\u8981\u9010\u4e2a\u521b\u5efa\u591a\u4e2a\u72ec\u7acb\u7684Pod\uff0c\u800c\u662f\u53ef\u4ee5\u4f7f\u7528\u590d\u5236\u96c6\u529f\u80fd\u6765\u6307\u5b9a\u8981\u521b\u5efa\u6307\u5b9a\u6570\u91cf\u7684Pod\u526f\u672c\u3002<br \/>\n\uff08\u4e0e\u5728ECS\u4e2d\u521b\u5efa\u670d\u52a1\u65f6\u9009\u62e9\u540c\u65f6\u542f\u52a8\u591a\u5c11\u4e2a\u4efb\u52a1\u7684\u601d\u8def\u7c7b\u4f3c\uff09\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5f53\u6211\u4eec\u60f3\u8981\u66f4\u65b0Pod\u7684\u5185\u5bb9\u65f6\uff0c\u4e0d\u4ec5\u4ec5\u53ef\u4ee5\u4f7f\u7528\u5355\u72ec\u7684\u526f\u672c\u96c6\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u4ee5\u5f00\u53d1\u4e2d\u7684\u526f\u672c\u96c6\u5f62\u5f0f\u8fdb\u884c\u90e8\u7f72\uff0c\u4ece\u800c\u4f7f\u5f97Pod\u7684\u81ea\u52a8\u66f4\u65b0\u548c\u56de\u6eda\u7b49\u8fd0\u7ef4\u64cd\u4f5c\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u6613\u884c\u3002<\/p>\n<p>\u6bcf\u4e2a\u5173\u7cfb\u662f\u8fd9\u6837\u7684\uff1a\u90e8\u7f72 \u2192 \u526f\u672c\u96c6 \u2192 Pod\uff0c\u5f62\u6210\u4e00\u79cd\u5305\u542b\u5173\u7cfb\u3002<br \/>\n\u4e5f\u5c31\u662f\u8bf4\uff0c\u901a\u8fc7\u5c06\u526f\u672c\u96c6\uff08\u2252\u591a\u4e2aPod\u7684\u526f\u672c\uff09\u653e\u5165\u5f00\u53d1\u73af\u5883\u4e2d\uff0c\u5b9e\u73b0\u7248\u672c\u7ba1\u7406\u548c\u66f4\u4fbf\u6377\u5730\u8fd0\u884c\u591a\u4e2aPod\u3002<\/p>\n<p>\u53c2\u8003\u8d44\u6599: Kubernetes: Deployment \u7684\u673a\u5236<\/p>\n<h3>\u521b\u5efa\u6e05\u5355\u6587\u4ef6<\/h3>\n<p>\u6211\u5c06\u5148\u524d\u521b\u5efa\u7684MySQL Pod\u66f4\u6539\u4e3a\u5f00\u53d1\u73af\u5883\u3002<br \/>\n\u6211\u5c06\u521b\u5efa\u4e00\u4e2a\u7c7b\u4f3c\u4ee5\u4e0b\u5185\u5bb9\u7684\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">apps\/v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Deployment<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">mysql-development<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">replicas<\/span><span class=\"pi\">:<\/span> <span class=\"m\">2<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">matchLabels<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n  <span class=\"na\">template<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n        <span class=\"na\">tier<\/span><span class=\"pi\">:<\/span> <span class=\"s\">db<\/span>\r\n    <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql<\/span>\r\n        <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">mysql:5.7<\/span>\r\n        <span class=\"na\">volumeMounts<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql-storage<\/span>\r\n          <span class=\"na\">mountPath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/lib\/mysql<\/span>\r\n        <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">containerPort<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3306<\/span>\r\n        <span class=\"na\">env<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_ROOT_USER<\/span>\r\n          <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">root<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_ROOT_PASSWORD<\/span>\r\n          <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pass<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_DATABASE<\/span>\r\n          <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">sampledb<\/span>\r\n      <span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql-storage<\/span>\r\n        <span class=\"na\">hostPath<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/Users\/myname\/Desktop\/k8s<\/span>\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u8a18\u8ff0\u7684\u610f\u601d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">apps\/v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Deployment<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"c1\"># development\u306e\u540d\u524d<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">mysql-development<\/span>\r\n<span class=\"c1\"># development\u3067\u4f5c\u308b\u72b6\u614b\u306b\u3064\u3044\u3066\u8a18\u8ff0<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"c1\"># \u30ec\u30d7\u30ea\u30ab\u30bb\u30c3\u30c8\u306e\u6570<\/span>\r\n  <span class=\"na\">replicas<\/span><span class=\"pi\">:<\/span> <span class=\"m\">2<\/span>\r\n  <span class=\"c1\"># development\u304c\u7ba1\u7406\u3059\u308b\u30ea\u30bd\u30fc\u30b9\u306e\u30e9\u30d9\u30eb<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">matchLabels<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n  <span class=\"c1\"># development\u3067\u7ba1\u7406\u3059\u308b\u3082\u306e\u306e\u4e00\u89a7<\/span>\r\n  <span class=\"na\">template<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"c1\"># Pod, volume\u306b\u3064\u3051\u308b\u30e9\u30d9\u30eb <\/span>\r\n    <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">labels<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">app<\/span><span class=\"pi\">:<\/span> <span class=\"s\">myapp<\/span>\r\n        <span class=\"na\">tier<\/span><span class=\"pi\">:<\/span> <span class=\"s\">db<\/span>\r\n    <span class=\"c1\"># \u4ee5\u4e0b\u306fPod\u5b9a\u7fa9\u306e\u3068\u304d\u3068\u540c\u3058\u8a18\u8ff0<\/span>\r\n    <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">containers<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql<\/span>\r\n        <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">mysql:5.7<\/span>\r\n        <span class=\"na\">volumeMounts<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql-storage<\/span>\r\n          <span class=\"na\">mountPath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/lib\/mysql<\/span>\r\n        <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">containerPort<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3306<\/span>\r\n        <span class=\"na\">env<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_ROOT_USER<\/span>\r\n          <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">root<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_ROOT_PASSWORD<\/span>\r\n          <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pass<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">MYSQL_DATABASE<\/span>\r\n          <span class=\"na\">value<\/span><span class=\"pi\">:<\/span> <span class=\"s\">sampledb<\/span>\r\n      <span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">k8s-mysql-storage<\/span>\r\n        <span class=\"na\">hostPath<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/Users\/myname\/Desktop\/k8s<\/span>\r\n<\/code><\/pre>\n<p>\u53c2\u8003\uff1aKubernetes\u5b98\u65b9\u6587\u6863 Deployment<br \/>\n\u53c2\u8003\uff1a\u4f7f\u7528YAML\u6587\u4ef6\u5b9a\u4e49Deployment\u548cService<\/p>\n<h3>\u90e8\u7f72\u548c\u6e05\u7406<\/h3>\n<p>\u4e0ePod\u548c\u670d\u52a1\u4e00\u6837\uff0c\u53ef\u4ee5\u4f7f\u7528kubectl create\/delete\u547d\u4ee4\u6765\u6267\u884c\u64cd\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl create <span class=\"nt\">-f<\/span> dev.yml\r\n<span class=\"nv\">$ <\/span>kubectl delete <span class=\"nt\">-f<\/span> dev.yml\r\n<\/code><\/pre>\n<h1>\u90e8\u7f72\u5230EKS<\/h1>\n<p>\u5728\u672c\u5730\u8fdb\u884c\u7b80\u5355\u7684\u64cd\u4f5c\u5e76\u638c\u63e1\u6280\u5de7\u540e\uff0c\u6211\u4eec\u5c06\u5f00\u59cb\u5c06\u5176\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u4e2d\u3002<br \/>\n\u8fd9\u6b21\u6211\u4eec\u5c06\u4f7f\u7528AWS\u7684EKS\u3002<\/p>\n<h2>\u5728EKS\u4e0a\u521b\u5efa\u4e00\u4e2a\u96c6\u7fa4\u3002<\/h2>\n<h3>\u4e24\u79cd\u521b\u5efa\u96c6\u7fa4\u7684\u65b9\u6cd5\u7684\u6bd4\u8f83<\/h3>\n<p>\u9996\u5148\uff0c\u5728EKS\u4e0a\u521b\u5efa\u96c6\u7fa4\u3002<br \/>\n\u6709\u4e24\u79cd\u65b9\u6cd5\u53ef\u4f9b\u9009\u62e9\uff0c\u4e00\u79cd\u662f\u5728AWS\u7684Web\u63a7\u5236\u53f0\u4e0a\u8fdb\u884c\u521b\u5efa\u64cd\u4f5c\uff0c\u53e6\u4e00\u79cd\u662f\u4f7f\u7528eksctl\u547d\u4ee4\u4ece\u7ec8\u7aef\u8fdb\u884c\u521b\u5efa\u64cd\u4f5c\u3002<\/p>\n<p>\u8fd9\u6b21\u6211\u5c06\u4f7f\u7528eksctl\u547d\u4ee4\u6765\u521b\u5efa\u96c6\u7fa4\u3002\u4e3a\u4ec0\u4e48\u5462\uff1f\u56e0\u4e3a\u4f7f\u7528eksctl\u8fdb\u884c\u8bbe\u7f6e\u975e\u5e38\u7b80\u5355\u3002<br \/>\n\u901a\u8fc7\u4f7f\u7528eksctl\uff0c\u4ee5\u4e0b\u8bbe\u7f6e\u5c06\u81ea\u52a8\u5b8c\u6210\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">EKS\u30af\u30e9\u30b9\u30bf\u30fc\u306b\u5c5e\u3059\u308b\u30ce\u30fc\u30c9\u306b\u4e0e\u3048\u308bIAM\u30ed\u30fc\u30eb\u4f5c\u6210<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">VPC\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\/\u30b5\u30d6\u30cd\u30c3\u30c8\/\u30eb\u30fc\u30c8\u30c6\u30fc\u30d6\u30eb\/IGW\/NAT\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u4f5c\u6210<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u4f5c\u6210<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">EKS\u30af\u30e9\u30b9\u30bf\u30fc\u30d8\u306ekubectl\u306e\u63a5\u7d9a<\/ul>\n<p>\u5982\u679c\u5728Web\u63a7\u5236\u53f0\u4e0a\u521b\u5efa\u96c6\u7fa4\uff0c\u5c31\u5fc5\u987b\u624b\u52a8\u5b8c\u6210\u8fd9\u6837\u7e41\u7410\u7684\u8bbe\u7f6e\u3002\u5982\u679c\u4e0d\u60f3\u8981\u590d\u6742\u7684\u914d\u7f6e\uff0c\u4f7f\u7528eksctl\u547d\u4ee4\u4f1a\u66f4\u9ad8\u6548\u3002<\/p>\n<p>\u8bf7\u53c2\u8003\u4f7f\u7528\u300ceksctl\u300d\u547d\u4ee4\u8fdb\u884cAmazon EKS\u7684\u6784\u5efa\u5165\u95e8\u3002<\/p>\n<h3>\u5b89\u88c5eksctl\u547d\u4ee4<\/h3>\n<p>\u4e3a\u4e86\u521b\u5efaEKS\u96c6\u7fa4\uff0c\u8bf7\u5b89\u88c5eksctl\u547d\u4ee4\u3002<br \/>\n\uff08\u8981\u64cd\u4f5c\u5df2\u521b\u5efa\u7684\u96c6\u7fa4\uff0c\u60a8\u4ecd\u7136\u9700\u8981\u4f7f\u7528\u672c\u5730\u7684kubectl\u547d\u4ee4\u3002eksctl\u53ea\u80fd\u7528\u6765\u8fdb\u884c\u4e0e\u96c6\u7fa4\u76f8\u5173\u7684\u64cd\u4f5c\u3002\uff09<\/p>\n<p>\u5728\u7ec8\u7aef\u4e0a\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>brew tap weaveworks\/tap\r\n<span class=\"nv\">$ <\/span>brew <span class=\"nb\">install <\/span>weaveworks\/tap\/eksctl\r\n\r\n<span class=\"c\">#\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u305f\u304b\u306f\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d<\/span>\r\n<span class=\"nv\">$ <\/span>which eksctl\r\n\/usr\/local\/bin\/eksctl\r\n<\/code><\/pre>\n<p>\u53c2\u8003\u8d44\u6599\uff1aAWS\u5b98\u65b9\u6587\u6863\u4e2d\u7684eksctl\u547d\u4ee4\u884c\u5de5\u5177<\/p>\n<h3>\u6267\u884c\u96c6\u7fa4\u521b\u5efa\u547d\u4ee4<\/h3>\n<p>\u7acb\u5373\u8f93\u5165\u6307\u4ee4\u521b\u5efa\u96c6\u7fa4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>eksctl create cluster <span class=\"se\">\\<\/span>\r\n      <span class=\"nt\">--vpc-cidr<\/span> 10.0.0.0\/16 <span class=\"se\">\\<\/span>\r\n      <span class=\"nt\">--name<\/span> eks-sample <span class=\"se\">\\<\/span>\r\n      <span class=\"nt\">--region<\/span> ap-northeast-1 <span class=\"se\">\\<\/span>\r\n      <span class=\"nt\">--version<\/span> 1.14 <span class=\"se\">\\<\/span>\r\n      <span class=\"nt\">--nodegroup-name<\/span> sample-workers <span class=\"se\">\\<\/span>\r\n      <span class=\"nt\">--node-type<\/span> t2.micro <span class=\"se\">\\<\/span>\r\n      <span class=\"nt\">--nodes<\/span> 1 <span class=\"se\">\\<\/span>\r\n      <span class=\"nt\">--nodes-min<\/span> 1 <span class=\"se\">\\<\/span>\r\n      <span class=\"nt\">--nodes-max<\/span> 3 <span class=\"se\">\\<\/span>\r\n      <span class=\"nt\">--managed<\/span>\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u9009\u9879\u7684\u542b\u4e49\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">vpc-cidr: \u65b0\u898f\u4f5c\u6210\u3059\u308bVPC\u306eCIDR<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">name: \u30af\u30e9\u30b9\u30bf\u30fc\u540d<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">region: \u30ea\u30fc\u30b8\u30e7\u30f3\u3002\u6771\u4eac\u30ea\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u3044\u305f\u3044\u306e\u3067ap-northeast-1\u3092\u6307\u5b9a<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">version: Kubernetes\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">nodegroup-name: \u30ce\u30fc\u30c9\u30b0\u30eb\u30fc\u30d7(EKS\u30af\u30e9\u30b9\u30bf\u30fc\u306b\u5c5e\u3059\u308bEC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30ce\u30fc\u30c9\u96c6\u56e3\u306e\u3053\u3068)\u306e\u540d\u524d<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">node-type: \u30ce\u30fc\u30c9\u306b\u4f7f\u3046\u30de\u30b7\u30f3\u306e\u30bf\u30a4\u30d7<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">nodes: \u8d77\u52d5\u6642\u70b9\u3067\u306e\u30ce\u30fc\u30c9\u6570<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">nodes-min: \u6700\u5c0f\u30ce\u30fc\u30c9\u6570<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">nodes-max: \u6700\u5927\u30ce\u30fc\u30c9\u6570<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">managed: \u30ce\u30fc\u30c9\u30b0\u30eb\u30fc\u30d7\u3092Web\u30b3\u30f3\u30bd\u30fc\u30eb\u4e0a\u3067\u8868\u793a\u30fb\u3044\u3058\u308c\u308b\u3088\u3046\u306b\u3059\u308b<\/ul>\n<p>\u53c2\u8003\uff1a\u4f7f\u7528eksctl\u8f7b\u677e\u6784\u5efaAmazon EKS\u73af\u5883\u642d\u5efa<br \/>\n\u53c2\u8003\uff1a[\u66f4\u65b0] EKS\u652f\u6301\u5728\u7ba1\u7406\u63a7\u5236\u53f0\u548cCLI\u4e2d\u521b\u5efa\u548c\u7ba1\u7406\u5de5\u4f5c\u8282\u70b9<\/p>\n<p>\u7531\u4e8e\u6267\u884c\u9700\u8981\u76f8\u5f53\u957f\u7684\u65f6\u95f4\uff0c\u6240\u4ee5\u8bf7\u8010\u5fc3\u7b49\u5f85\u3002<\/p>\n<h3>\u6700\u7ec8\u7684\u7ed3\u679c<\/h3>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d271d37434c4406c3ac8e\/254-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-07-11 0.24.28.png\" \/><\/div>\n<pre class=\"post-pre\"><code><span class=\"c\"># EKS\u4e0a\u306e\u30af\u30e9\u30b9\u30bf\u30fc\u4e00\u89a7<\/span>\r\n<span class=\"nv\">$ <\/span>eksctl get cluster\r\nNAME            REGION\r\neks-sample      ap-northeast-1\r\n\r\n<span class=\"c\"># eks-sample\u3068\u3044\u3046\u30af\u30e9\u30b9\u30bf\u30fc\u4e0a\u306b\u3042\u308bnodegroup\u306e\u78ba\u8a8d<\/span>\r\n<span class=\"nv\">$ <\/span>eksctl get nodegroup <span class=\"nt\">--cluster<\/span> eks-sample\r\nCLUSTER         NODEGROUP       CREATED                 MIN SIZE        MAX SIZE        DESIRED CAPACITY        INSTANCE TYPE   IMAGE ID\r\neks-sample      sample-workers  2020-07-11T04:57:37Z    1               3               1                       t2.micro\r\n<\/code><\/pre>\n<p>\u5728\u521b\u5efa\u96c6\u7fa4\u65f6\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5df2\u81ea\u52a8\u751f\u6210\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">VPC: \u65b0\u3057\u3044\u3082\u306e\u304c1\u3064<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b5\u30d6\u30cd\u30c3\u30c8: ap-northeast-1\u306b\u3042\u308b3\u3064\u306eAZ\u306b\u305d\u308c\u305e\u308c2\u500b\u305a\u3064<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30eb\u30fc\u30c8\u30c6\u30fc\u30d6\u30eb: \u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\u7528\u304c1\u3064\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u7528\u304c3\u3064\u306eAZ\u306b\u305d\u308c\u305e\u308c1\u3064\u305a\u3064\u3001\u65b0\u3057\u3044VPC\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u30c6\u30fc\u30d6\u30eb1\u3064\u306e\u8a085\u3064<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4: \u65b0\u3057\u3044VPC\u7528\u306b1\u3064<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Elastic IP: \u65b0\u3057\u3044VPC\u306eNAT\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u7528\u306b1\u3064<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">NAT\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4: 1\u3064<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7: \u65b0\u3057\u3044VPC\u306e\u30c7\u30d5\u30a9\u30eb\u30c81\u3064\u3068\u3001EKS\u304c\u4f5c\u3063\u305f\u3082\u306e3\u3064<\/ul>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d271d37434c4406c3ac8e\/258-2.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2020-07-11 0.29.13.png\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d271d37434c4406c3ac8e\/259-0.png\" alt=\"amazon-eks-on-aws-architecture-diagram.7fdf06380021e6dc7c622d298d99e3c1154163bc.png\" \/><\/div>\n<h2>kubectl\u7684\u914d\u7f6e<\/h2>\n<p>\u5728EKS\u96c6\u7fa4\u4e0a\u90e8\u7f72\u8d44\u6e90\u65f6\uff0c\u6211\u4eec\u521a\u624d\u63d0\u5230\u4e86\u53ea\u9700\u4f7f\u7528\u7c7b\u4f3c\u4e8e\u672c\u5730\u7684kubectl\u547d\u4ee4\u5373\u53ef\u3002\u7136\u800c\uff0c\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u70b9\uff0c\u6211\u4eec\u9700\u8981\u5728kubectl\u547d\u4ee4\u4e2d\u8fdb\u884c\u8bbe\u7f6e\uff0c\u9009\u62e9EKS\u96c6\u7fa4\u800c\u4e0d\u662f\u672c\u5730\u3002<\/p>\n<h3>\u786e\u8ba4\u4e0a\u4e0b\u6587<\/h3>\n<p>\u8ba9\u6211\u4eec\u901a\u8fc7\u4e0a\u9762\u63d0\u5230\u7684\u4e0a\u4e0b\u6587\u9009\u9879\u6765\u8bbe\u7f6e\u8981\u5728kubectl\u4e2d\u7f16\u8f91\u7684\u96c6\u7fa4\u3002<br \/>\n\u5728\u521b\u5efaEKS\u96c6\u7fa4\u4e4b\u540e\uff0c\u8ba9\u6211\u4eec\u6765\u786e\u8ba4\u73b0\u6709\u7684\u4e0a\u4e0b\u6587\u5217\u8868\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl config get-contexts\r\nCURRENT   NAME                                              CLUSTER                               AUTHINFO                                          NAMESPACE\r\n          docker-desktop                                    docker-desktop                        docker-desktop                                    \r\n          docker-for-desktop                                docker-desktop                        docker-desktop                                    \r\n<span class=\"k\">*<\/span>         myname@eks-sample.ap-northeast-1.eksctl.io   eks-sample.ap-northeast-1.eksctl.io   myname@eks-sample.ap-northeast-1.eksctl.io\r\n<\/code><\/pre>\n<p>\u54c7\uff0c\u4e3a\u64cd\u4f5cEKS\u96c6\u7fa4\u521b\u5efa\u4e00\u4e2a\u4e0a\u4e0b\u6587\u5c45\u7136\u81ea\u52a8\u521b\u5efa\u5e76\u9009\u62e9\u4e86\u3002\u8fd9\u662f\u56e0\u4e3a\u4f7f\u7528eksctl\u521b\u5efa\u4e86\u96c6\u7fa4\u624d\u53d1\u751f\u7684\u4e8b\u60c5\u3002<br \/>\n\uff08\u5728Web\u63a7\u5236\u53f0\u4e0a\u521b\u5efaEKS\u96c6\u7fa4\u65f6\uff0c\u9700\u8981\u624b\u52a8\u8fdb\u884c\u6b64\u64cd\u4f5c\u3002\u8fd9\u5c31\u662feksctl\u547d\u4ee4\u7684\u4fbf\u6377\u4e4b\u5904\u3002\uff09<\/p>\n<h3>\u786e\u5b9akubeconfig<\/h3>\n<p>\u4e3a\u4ec0\u4e48\u4ec5\u6267\u884ceksctl\u547d\u4ee4\u5c31\u4f1a\u81ea\u52a8\u6dfb\u52a0\u548c\u9009\u62e9\u9002\u7528\u4e8eEKS\u7684\u4e0a\u4e0b\u6587\uff1f<br \/>\n\u8fd9\u662f\u56e0\u4e3a\u5728\u547d\u4ee4\u6267\u884c\u65f6\uff0ckubeconfig\u914d\u7f6e\u6587\u4ef6\u4f1a\u81ea\u52a8\u7f16\u8f91\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u67e5\u770bkubeconfig\u6587\u4ef6\u7684\u5185\u5bb9\u3002\u6211\u4eec\u5c1d\u8bd5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl config view\r\n\r\napiVersion: v1\r\nclusters:\r\n- cluster:\r\n    certificate-authority-data: seeeeeeeeecret\r\n    server: https:\/\/kubernetes.docker.internal:6443\r\n  name: docker-desktop\r\n- cluster:\r\n    <span class=\"c\"># EKS\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u78ba\u8a8d\u3067\u304d\u308b\u8a8d\u8a3c\u6a5f\u95a2\u306e\u5024<\/span>\r\n    certificate-authority-data: seeeeeeeeecret\r\n    <span class=\"c\"># EKS\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u78ba\u8a8d\u3067\u304d\u308bAPI\u30b5\u30fc\u30d0\u30fc\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u30a2\u30c9\u30ec\u30b9<\/span>\r\n    server: https:\/\/<span class=\"k\">********************<\/span>.<span class=\"k\">***<\/span>.ap-northeast-1.eks.amazonaws.com\r\n  name: eks-sample.ap-northeast-1.eksctl.io\r\n\r\ncontexts:\r\n- context:\r\n    cluster: docker-desktop\r\n    user: docker-desktop\r\n  name: docker-desktop\r\n- context:\r\n    cluster: docker-desktop\r\n    user: docker-desktop\r\n  name: docker-for-desktop\r\n- context:\r\n    cluster: eks-sample.ap-northeast-1.eksctl.io\r\n    user: myname@eks-sample.ap-northeast-1.eksctl.io\r\n  name: myname@eks-sample.ap-northeast-1.eksctl.io\r\n\r\ncurrent-context: myname@eks-sample.ap-northeast-1.eksctl.io\r\nkind: Config\r\npreferences: <span class=\"o\">{}<\/span>\r\n\r\n<span class=\"nb\">users<\/span>:\r\n- name: docker-desktop\r\n  user:\r\n    client-certificate-data: seeeeeeeeecret\r\n    client-key-data: seeeeeeeeecret\r\n- name: myname@eks-sample.ap-northeast-1.eksctl.io\r\n  user:\r\n    <span class=\"nb\">exec<\/span>:\r\n      apiVersion: client.authentication.k8s.io\/v1alpha1\r\n      args:\r\n      - token\r\n      - <span class=\"nt\">-i<\/span>\r\n      - eks-sample\r\n      <span class=\"nb\">command<\/span>: aws-iam-authenticator\r\n      <span class=\"nb\">env<\/span>:\r\n      - name: AWS_STS_REGIONAL_ENDPOINTS\r\n        value: regional\r\n      - name: AWS_DEFAULT_REGION\r\n        value: ap-northeast-1\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u770b\u8d77\u6765\u5c31\u662f~\/.kube\/config\u6587\u4ef6\u7684\u5185\u5bb9\u76f4\u63a5\u8f93\u51fa\u4e86\u3002\u660e\u660e\u4ec0\u4e48\u90fd\u6ca1\u505a\uff0c\u4f46\u662f\u91cc\u9762\u660e\u663e\u6709\u4e00\u4e9b\u88ab\u8ba4\u4e3a\u662fAWS\u76f8\u5173\u7684\u8bbe\u7f6e\u3002<\/p>\n<p>\u4ece\u8fd9\u91cc\u6211\u4eec\u4e5f\u53ef\u4ee5\u770b\u51fa\uff0ckubeconfig\u81ea\u52a8\u6dfb\u52a0\u4e86\u80fd\u8fde\u63a5\u5230EKS\u96c6\u7fa4\u7684context\u8bbe\u7f6e\u3002<\/p>\n<h3>\u4f7f\u7528kubectl\u8bbe\u7f6e\u8eab\u4efd\u9a8c\u8bc1\u4ee4\u724c<\/h3>\n<p>\u6211\u4eec\u53ef\u4ee5\u5728\u672c\u5730\u5c06kubectl\u7684\u76ee\u6807\u96c6\u7fa4\u6307\u5411EKS\u3002\u4f46\u662f\uff0cEKS\u5982\u4f55\u8bc6\u522b\u901a\u8fc7kubectl\u547d\u4ee4\u8bbf\u95ee\u7684\u4eba\u662f\u5408\u6cd5\u6743\u9650\u7684\u5f00\u53d1\u8005\u5462\uff1f<\/p>\n<p>\u5728EKS\u4e2d\uff0c\u6211\u4eec\u8981\u6c42\u5ba2\u6237\u5728\u6267\u884ckubectl\u547d\u4ee4\u65f6\u63d0\u4f9b\u4eceIAM\u8eab\u4efd\u9a8c\u8bc1\u51ed\u636e\u83b7\u53d6\u7684\u4ee4\u724c\uff0c\u5e76\u901a\u8fc7\u67e5\u770b\u8be5\u4ee4\u724c\u6765\u786e\u5b9a\u5176\u662f\u5426\u5177\u6709\u5408\u6cd5\u6743\u9650\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d271d37434c4406c3ac8e\/274-0.png\" alt=\"eks-iam.png\" \/><\/div>\n<p>\u56e0\u6b64\uff0c\u5728\u64cd\u4f5cEKS\u96c6\u7fa4\u7684\u4e0a\u4e0b\u6587\u4e2d\uff0c\u5728\u6267\u884ckubectl\u547d\u4ee4\u65f6\u9700\u8981\u8bbe\u7f6e\u4f20\u9012\u8ba4\u8bc1\u4ee4\u724c\u3002\u6709\u4e24\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u8fd9\u4e2a\u76ee\u6807\uff1a\u4f7f\u7528aws-iam-authenticator\u547d\u4ee4\u548c\u4f7f\u7528aws eks get-token\u547d\u4ee4\u3002<\/p>\n<h4>aws-iam-authenticator\u547d\u4ee4\u7684\u4f7f\u7528\u65b9\u6cd5<\/h4>\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u91c7\u7528\u8fd9\u79cd\u65b9\u6cd5\u3002\u5982\u679c\u5df2\u7ecf\u5b89\u88c5\u4e86aws-iam-authenticator\u547d\u4ee4\uff0c\u4f7f\u7528\u6b64\u9009\u9879\u5c06\u53ef\u4ee5\u7701\u53bb\u4e0d\u5fc5\u8981\u7684\u9ebb\u70e6\u3002kubeconfig\u4e2d\u7684\u4ee5\u4e0b\u63cf\u8ff0\u90e8\u5206\u662f\u76f8\u5173\u4f4d\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code>      args:\r\n      - token\r\n      - -i\r\n      - eks-sample\r\n      command: aws-iam-authenticator\r\n<\/code><\/pre>\n<h4>\u4f7f\u7528aws eks get-token\u547d\u4ee4\u7684\u65b9\u5f0f\u3002<\/h4>\n<p>\u5982\u679c\u60a8\u6ca1\u6709aws-iam-authenticator\u547d\u4ee4\uff0c\u4f46\u6709aws\u547d\u4ee4\uff01\u53ea\u9700\u6309\u7167\u4e0b\u5217\u65b9\u6cd5\u8fdb\u884c\u64cd\u4f5c\uff0c\u5373\u53ef\u4e0d\u5fc5\u5b89\u88c5\u4efb\u4f55\u5185\u5bb9\u3002<br \/>\n\u8bf7\u5c06\u4e0a\u8ff0kubeconfig\uff08\u5b58\u5728\u4e8e$HOME\/.kube\/config\u4e2d\uff09\u7684\u63cf\u8ff0\u90e8\u5206\u66f4\u6539\u4e3a\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code>      #args:\r\n      #- token\r\n      #- -i\r\n      #- eks-sample\r\n      #command: aws-iam-authenticator\r\n\r\n      args:\r\n      - eks\r\n      - get-token\r\n      - --cluster-name\r\n      - eks-sample\r\n      command: aws\r\n<\/code><\/pre>\n<p>\u53c2\u8003\uff1a[\u66f4\u65b0] \u4f7f\u7528EKS\u65f6\u4e0d\u518d\u9700\u8981aws-iam-authenticator\uff01<\/p>\n<h3>\u53ef\u4ee5\u4f7f\u7528\u5b9e\u9645\u547d\u4ee4\u6765\u786e\u8ba4 kubectl \u662f\u5426\u9762\u5411 EKS \u96c6\u7fa4\u3002<\/h3>\n<p>\u8ba9\u6211\u4eec\u5728\u5b8c\u6210\u5230\u8fd9\u4e00\u6b65\u7684\u51c6\u5907\u5de5\u4f5c\u540e\uff0c\u5c1d\u8bd5\u83b7\u53d6\u8282\u70b9\u5217\u8868\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl get node\r\nNAME                                             STATUS   ROLES    AGE   VERSION\r\nip-10-0-13-242.ap-northeast-1.compute.internal   Ready    &lt;none&gt;   85s   v1.15.11-eks-908ff6\r\n<\/code><\/pre>\n<p>\u663e\u7136\uff0c\u5df2\u7ecf\u6210\u529f\u83b7\u53d6\u4e86AWS\u4e0a\u7684\u8d44\u6e90\u3002\u901a\u8fc7eksctl\u547d\u4ee4\uff0c\u53ef\u4ee5\u770b\u5230\u6309\u7167\u6307\u5b9a\u7684\u8981\u6c42\u6210\u529f\u521b\u5efa\u4e86\u4e00\u4e2a\u8282\u70b9\u3002<\/p>\n<h2>\u5728EKS\u96c6\u7fa4\u4e0a\u521b\u5efa\u8d44\u6e90<\/h2>\n<p>\u7531\u4e8ekubectl\u547d\u4ee4\u652f\u6301\u5904\u7406EKS\u96c6\u7fa4\uff0c\u73b0\u5728\u53ef\u4ee5\u5f00\u59cb\u5728EKS\u4e0a\u521b\u5efa\u8d44\u6e90\u4e86\u3002<\/p>\n<h3>\u4fee\u6b63Manifest\u6587\u4ef6\uff08\u6839\u636e\u9700\u8981\uff09<\/h3>\n<p>\u5982\u679c\u60f3\u8981\u5c06\u90e8\u7f72\u5bb9\u5668\u7684\u955c\u50cf\u4f5c\u4e3a ECR \u4e0a\u7684\u955c\u50cf\u4f7f\u7528\u65f6\uff0c\u53ea\u9700\u8981\u5c06\u6e05\u5355\u6587\u4ef6\u4e2d\u6307\u5b9a\u5bb9\u5668\u955c\u50cf\u7684\u90e8\u5206\u66ff\u6362\u4e3a ECR \u5b58\u50a8\u5e93\u7684 URI \u5373\u53ef\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># \u4ee5\u4e0b\u306f\u4e00\u4f8b\u3067\u3059<\/span>\r\n<span class=\"s\">(\u7565)<\/span>\r\n<span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">your-aws-account-id.dkr.ecr.ap-northeast-1.amazonaws.com\/myapp\/api:v1<\/span>\r\n<span class=\"s\">(\u7565)<\/span>\r\n<\/code><\/pre>\n<h3>\u90e8\u7f72\/\u5220\u9664 \/<\/h3>\n<p>\u548c\u672c\u5730\u4e00\u6837\uff0c\u6267\u884ckubectl create\/delete\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl create <span class=\"nt\">-f<\/span> dev.yml\r\ndeployment.apps\/myapp-mysql created\r\n<span class=\"nv\">$ <\/span>kubectl delete <span class=\"nt\">-f<\/span> dev.yml\r\ndeployment.apps\/myapp-mysql deleted\r\n<\/code><\/pre>\n<p>\u53e6\u5916\uff0c\u5982\u679c\u90e8\u7f72\u4e86LoadBalancer\u7c7b\u578b\u7684\u670d\u52a1\uff0cELB\u4f1a\u88ab\u81ea\u52a8\u521b\u5efa\u5e76\u4e0e\u8be5\u670d\u52a1\u8fdb\u884c\u5173\u8054\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5f53\u5b58\u5728LoadBalancer\u7c7b\u578b\u7684\u670d\u52a1\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884ckubectl get\u547d\u4ee4\u6765\u67e5\u770b\u76f8\u5173\u4fe1\u606f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>kubectl get service\r\nNAME         TYPE           CLUSTER-IP      EXTERNAL-IP                                                                    PORT<span class=\"o\">(<\/span>S<span class=\"o\">)<\/span>          AGE\r\n<span class=\"o\">(<\/span>\u7565<span class=\"o\">)<\/span>\r\nmyservice    LoadBalancer   172.20.78.107   <span class=\"k\">*******<\/span>.ap-northeast-1.elb.amazonaws.com   9090:31806\/TCP   7m25s\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u4e00\u79cd\u4e2d\u6587\u7684\u7ffb\u8bd1\u9009\u62e9\uff1a<\/p>\n<p>\u5728EXTERNAL-IP\u7684\u90e8\u5206\u663e\u793a\u7684\u57df\u540d\u662f\u81ea\u52a8\u521b\u5efa\u7684ELB\u5730\u5740\u3002<br \/>\n\u56e0\u6b64\uff0c\u53ea\u9700\u901a\u8fc7\u6d4f\u89c8\u5668\u8bbf\u95eehttp:\/\/*******.ap-northeast-1.elb.amazonaws.com:9090\uff0c\u60a8\u5c31\u53ef\u4ee5\u4eceWeb\u4e0a\u8bbf\u95ee\u8be5\u670d\u52a1\u3002<br \/>\n\u53c2\u8003\uff1a\u901a\u8fc7Amazon EKS\u6559\u7a0b\u4e86\u89e3Kubernetes #02\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<h2>\u6574\u7406\u623f\u95f4<\/h2>\n<p>\u4f7f\u7528\u5b8c\u6bd5\u540e\uff0c\u8bf7\u6e05\u7406EKS\u73af\u5883\u3002<br \/>\n\u5f53\u7136\uff0c\u4e0d\u4ec5\u8981\u5220\u9664\u5df2\u90e8\u7f72\u7684\u8d44\u6e90\u901a\u8fc7kubectl delete\uff0c\u8fd8\u8981\u6309\u4ee5\u4e0b\u65b9\u5f0f\u5220\u9664EKS\u96c6\u7fa4\uff0c\u4ee5\u514d\u4ea7\u751f\u989d\u5916\u8d39\u7528\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>eksctl delete cluster <span class=\"nt\">--name<\/span><span class=\"o\">=<\/span>eks-sample\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u6267\u884c\u6b64\u64cd\u4f5c\uff0c\u5c06\u81ea\u52a8\u5220\u9664\u521b\u5efa\u96c6\u7fa4\u65f6\u6240\u521b\u5efa\u7684\u6240\u6709VPC\u3001NAT\u7f51\u5173\u7b49\u5185\u5bb9\u3002\u540c\u65f6\uff0c\u8fd8\u5c06\u81ea\u52a8\u5220\u9664kubeconfig\u4e2d\u4e3aEKS\u7f16\u5199\u7684\u914d\u7f6e\u63cf\u8ff0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8e\u8fd9\u7bc7\u6587\u7ae0 \u300c\u6211\u60f3\u4eb2\u81ea\u64cd\u4f5cKubernetes\u6765\u5b66\u4e60\uff01\u300d\u5f53\u6211\u5f00\u59cb\u5bfb\u627e\u53c2\u8003\u6587\u7ae0\u65f6\uff0c\u5f88\u591a\u6587\u7ae0\u90fd\u662f\u76f4\u63a5\u4ece\u89e6\u6478EKS [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-36151","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>\u4ece\u672c\u5730\u73af\u5883\u5f00\u59cb\u63a2\u7d22Kubernetes\u5230\u90e8\u7f72\u5230EKS\u7684\u5165\u95e8\u6307\u5357 - 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\/\u4ece\u672c\u5730\u73af\u5883\u5f00\u59cb\u63a2\u7d22kubernetes\u5230\u90e8\u7f72\u5230eks\u7684\u5165\u95e8\u6307\u5357\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4ece\u672c\u5730\u73af\u5883\u5f00\u59cb\u63a2\u7d22Kubernetes\u5230\u90e8\u7f72\u5230EKS\u7684\u5165\u95e8\u6307\u5357\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8e\u8fd9\u7bc7\u6587\u7ae0 \u300c\u6211\u60f3\u4eb2\u81ea\u64cd\u4f5cKubernetes\u6765\u5b66\u4e60\uff01\u300d\u5f53\u6211\u5f00\u59cb\u5bfb\u627e\u53c2\u8003\u6587\u7ae0\u65f6\uff0c\u5f88\u591a\u6587\u7ae0\u90fd\u662f\u76f4\u63a5\u4ece\u89e6\u6478EKS [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4ece\u672c\u5730\u73af\u5883\u5f00\u59cb\u63a2\u7d22kubernetes\u5230\u90e8\u7f72\u5230eks\u7684\u5165\u95e8\u6307\u5357\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-09T02:01:57+00:00\" \/>\n<meta property=\"article:modified_time\" 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