{"id":11094,"date":"2023-05-19T14:12:23","date_gmt":"2023-05-19T06:12:23","guid":{"rendered":"http:\/\/123.57.164.21\/?p=11094"},"modified":"2023-05-19T14:12:23","modified_gmt":"2023-05-19T06:12:23","slug":"%e6%9c%ac%e5%9c%b0%e5%bf%ab%e9%80%9f%e6%90%ad%e5%bb%bakubernetes%e5%8d%95%e6%9c%ba%e7%89%88%e5%ae%9e%e9%aa%8c%e7%8e%af%e5%a2%83%ef%bc%88%e5%90%ab%e9%97%ae%e9%a2%98%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=11094","title":{"rendered":"\u672c\u5730\u5feb\u901f\u642d\u5efaKubernetes\u5355\u673a\u7248\u5b9e\u9a8c\u73af\u5883\uff08\u542b\u95ee\u9898\u89e3\u51b3\u65b9\u6848\uff09"},"content":{"rendered":"\n<p>Kubernetes\u662f\u4e00\u4e2a\u5bb9\u5668\u7f16\u6392\u7cfb\u7edf\uff0c\u7528\u4e8e\u81ea\u52a8\u5316\u5e94\u7528\u7a0b\u5e8f\u90e8\u7f72\u3001\u6269\u5c55\u548c\u7ba1\u7406\u3002\u672c\u6307\u5357\u5c06\u4ecb\u7ecdKubernetes\u7684\u57fa\u7840\u77e5\u8bc6\uff0c\u5305\u62ec\u57fa\u672c\u6982\u5ff5\u3001\u5b89\u88c5\u90e8\u7f72\u548c\u57fa\u7840\u7528\u6cd5\u3002<\/p>\n\n\n\n<p><strong>\u4e00\u3001\u4ec0\u4e48\u662fKubernetes\uff1f<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>Kubernetes\u662fGoogle\u5f00\u53d1\u7684\u5f00\u6e90\u9879\u76ee\uff0c\u662f\u4e00\u4e2a\u5bb9\u5668\u7f16\u6392\u7cfb\u7edf\uff0c\u53ef\u4ee5\u81ea\u52a8\u5316\u90e8\u7f72\u3001\u6269\u5c55\u548c\u7ba1\u7406\u5bb9\u5668\u5316\u7684\u5e94\u7528\u7a0b\u5e8f\u3002Kubernetes\u53ef\u4ee5\u8de8\u591a\u4e2a\u4e3b\u673a\u7ba1\u7406\u5bb9\u5668\uff0c\u5e76\u63d0\u4f9b\u81ea\u52a8\u5316\u8d1f\u8f7d\u5747\u8861\u3001\u5f39\u6027\u4f38\u7f29\u3001\u81ea\u6211\u4fee\u590d\u548c\u6eda\u52a8\u66f4\u65b0\u7b49\u529f\u80fd\u3002<\/p>\n\n\n\n<p>Kubernetes\u7684\u57fa\u672c\u67b6\u6784\u7531Master\u548cNode\u7ec4\u6210\u3002Master\u662f\u96c6\u7fa4\u63a7\u5236\u4e2d\u5fc3\uff0c\u8d1f\u8d23\u7ba1\u7406\u96c6\u7fa4\u72b6\u6001\u3001\u63a7\u5236\u5e94\u7528\u7a0b\u5e8f\u90e8\u7f72\u548c\u76d1\u63a7\u5e94\u7528\u7a0b\u5e8f\u72b6\u6001\u3002Node\u662f\u96c6\u7fa4\u7684\u5de5\u4f5c\u8282\u70b9\uff0c\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u5bb9\u5668\u5e76\u5c06\u5b83\u4eec\u4e0eMaster\u901a\u4fe1\u3002<\/p>\n\n\n\n<p><strong>\u4e8c\u3001Kubernetes\u7684\u57fa\u672c\u6982\u5ff5<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u5728\u4f7f\u7528Kubernetes\u4e4b\u524d\uff0c\u9700\u8981\u4e86\u89e3\u4e00\u4e9b\u57fa\u672c\u6982\u5ff5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9bKubernetes\u7684\u6838\u5fc3\u6982\u5ff5\uff1a<\/p>\n\n\n\n<ul><li>Pod\uff1a\u662fKubernetes\u7684\u6700\u5c0f\u90e8\u7f72\u5355\u5143\uff0c\u901a\u5e38\u5305\u542b\u4e00\u4e2a\u6216\u591a\u4e2a\u5bb9\u5668\u3002Pod\u4e2d\u7684\u5bb9\u5668\u5171\u4eab\u7f51\u7edc\u548c\u5b58\u50a8\uff0c\u5e76\u5728\u540c\u4e00\u4e2a\u4e3b\u673a\u4e0a\u8fd0\u884c\u3002<\/li><li>Deployment\uff1a\u662f\u4e00\u79cdKubernetes\u8d44\u6e90\u5bf9\u8c61\uff0c\u7528\u4e8e\u7ba1\u7406Pod\u7684\u526f\u672c\u6570\uff0c\u5e76\u652f\u6301\u6eda\u52a8\u66f4\u65b0\u3002<\/li><li>Service\uff1a\u662f\u4e00\u79cdKubernetes\u8d44\u6e90\u5bf9\u8c61\uff0c\u7528\u4e8e\u5c06\u4e00\u7ec4Pod\u516c\u5f00\u4e3a\u4e00\u4e2a\u7f51\u7edc\u670d\u52a1\uff0c\u5e76\u63d0\u4f9b\u8d1f\u8f7d\u5747\u8861\u3002<\/li><li>Namespace\uff1a\u662f\u4e00\u79cdKubernetes\u8d44\u6e90\u5bf9\u8c61\uff0c\u7528\u4e8e\u9694\u79bb\u4e0d\u540c\u5e94\u7528\u7a0b\u5e8f\u6216\u56e2\u961f\u7684\u8d44\u6e90\u3002<\/li><li>ConfigMap\uff1a\u662f\u4e00\u79cdKubernetes\u8d44\u6e90\u5bf9\u8c61\uff0c\u7528\u4e8e\u5c06\u5e94\u7528\u7a0b\u5e8f\u914d\u7f6e\u4fe1\u606f\u4e0e\u5bb9\u5668\u5206\u79bb\u3002<\/li><li>Secret\uff1a\u662f\u4e00\u79cdKubernetes\u8d44\u6e90\u5bf9\u8c61\uff0c\u7528\u4e8e\u5b58\u50a8\u654f\u611f\u4fe1\u606f\uff0c\u5982\u5bc6\u7801\u548cAPI\u5bc6\u94a5\u3002<\/li><\/ul>\n\n\n\n<p><br><strong>\u4e09\u3001Kuberntes\u5355\u673a\u672c\u5730\u90e8\u7f72<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>Kubernetes\u6709\u591a\u79cd\u5b89\u88c5\u65b9\u5f0f\uff1aminikube\u3001kubeadm\u548c\u4e8c\u8fdb\u5236\u5305\u3002<\/p>\n\n\n\n<ul><li>minikube\uff1a\u662f\u4e00\u79cd\u5728\u672c\u5730\u73af\u5883\u4e2d\u90e8\u7f72Kubernetes\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5728\u5355\u4e2a\u865a\u62df\u673a\u4e2d\u8fd0\u884c\u4e00\u4e2aKubernetes\u96c6\u7fa4\uff0c\u4e00\u822c\u7528\u4e8e\u5f00\u53d1\u3001\u6d4b\u8bd5\u73af\u5883\u642d\u5efa\u3002<\/li><li>kubeadm\uff1a\u662f\u4e00\u79cd\u5728\u7269\u7406\u673a\u6216\u865a\u62df\u673a\u4e2d\u5feb\u901f\u90e8\u7f72Kubernetes\u96c6\u7fa4\u7684\u5de5\u5177\uff0c\u5df2\u88ab\u8bc1\u660e\u53ef\u4ee5\u5e94\u7528\u4e8e\u751f\u6210\u73af\u5883\u7684\u96c6\u7fa4\u642d\u5efa\u3002<\/li><li>\u4e8c\u8fdb\u5236\u5305\uff1a\u624b\u5de5\u5b89\u88c5\uff0c\u6d41\u7a0b\u590d\u6742\uff0c\u5bb9\u6613\u51fa\u9519\uff0c\u4e0d\u5efa\u8bae\u3002<\/li><\/ul>\n\n\n\n<p>\u8fd9\u91cc\u4ee5minikube\u4e3a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728\u5355\u673a\u4e0a\u90e8\u7f72kubernetes,\u642d\u5efa\u4e00\u4e2a\u672c\u5730\u6f14\u793a\u73af\u5883\u3002<\/p>\n\n\n\n<p><strong>3.1\u3001\u5b89\u88c5minikube\u547d\u4ee4\u884c\u5de5\u5177<\/strong><\/p>\n\n\n\n<p>\u53ef\u4ee5\u53c2\u8003\u5b98\u65b9\u6587\u6863\u8fdb\u884c\u5b89\u88c5\uff0c\u5177\u4f53\u5b89\u88c5\u65b9\u5f0f\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u64cd\u4f5c\u7cfb\u7edf\u9009\u62e9\uff0c\u8fd9\u91cc\u4ee5Centos\u4e3a\u4f8b,\u4f7f\u7528<code>minikube version<\/code>\u53ef\u4ee5\u67e5\u770b\u5230\u7248\u672c\u4fe1\u606f\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">[root@node1 kubernetes]# curl -LO https:\/\/storage.googleapis.com\/minikube\/releases\/latest\/minikube-linux-amd64\n[root@node1 kubernetes]# install minikube-linux-amd64 \/usr\/local\/bin\/minikube\n[root@node1 kubernetes]# minikube version\nminikube version: v1.29.0\ncommit: ddac20b4b34a9c8c857fc602203b6ba2679794d3\n<\/pre>\n\n\n\n<p><strong>3.2\u3001\u5b89\u88c5docker<\/strong><\/p>\n\n\n\n<p>minikube\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u9a71\u52a8\uff0c\u4f8b\u5982Linux\u7cfb\u7edf\u4e0b\u652f\u6301Docker\u3001KVM2\u3001VirtualBox\u3001QEMU\u3001None\u3001Podman\u3001SSH\u3002\u6211\u4eec\u8fd9\u91cc\u4ee5\u6700\u5e38\u7528\u7684Docker\u4e3a\u4f8b\uff0c\u6240\u4ee5\u9700\u8981\u5148\u5b89\u88c5Docker\u3002<\/p>\n\n\n\n<p>Docker\u7684\u7248\u672c\u4e0d\u5b9c\u592a\u65e7\uff0c\u5efa\u8bae\u5b89\u88c5\u6700\u65b0\u7a33\u5b9a\u7248\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo yum remove docker \\\n                  docker-client \\\n                  docker-client-latest \\\n                  docker-common \\\n                  docker-latest \\\n                  docker-latest-logrotate \\\n                  docker-logrotate \\\n                  docker-engine\n<\/pre>\n\n\n\n<p>\u8bbe\u7f6erepository:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo yum install -y yum-utils\nsudo yum-config-manager \\\n    --add-repo \\\n    https:\/\/download.docker.com\/linux\/centos\/docker-ce.repo<\/pre>\n\n\n\n<p>\u5b89\u88c5\u6700\u65b0\u7248Docker\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"> sudo yum install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin<\/pre>\n\n\n\n<p>\u542f\u52a8\u5e76\u67e5\u8be2docker\u72b6\u6001,\u770b\u5230\u72b6\u6001\u662f<code>running<\/code>\u4ee3\u8868\u5df2\u7ecf\u8fd0\u884c\u8d77\u6765\u4e86\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">sudo systemctl start docker\nsudo systemctl status docker<\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-64-1024x263.png\" alt=\"\" class=\"wp-image-11095\" width=\"596\" height=\"152\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-64-1024x263.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-64-300x77.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-64-768x197.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-64-830x213.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-64-230x59.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-64-350x90.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-64-480x123.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-64.png 1302w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/><\/figure><\/div>\n\n\n\n<p><strong>3.3\u3001\u542f\u52a8minikube<\/strong><\/p>\n\n\n\n<p>\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8minikube\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">[k8s@node2 ~]$ minikube start --image-mirror-country=cn --image-repository=registry.cn-hangzhou.aliyuncs.com\/google_containers --driver=docker\n<\/pre>\n\n\n\n<p>\u5176\u4e2d&#8211;driver=docker\u6307\u5b9a\u4e86\u4f7f\u7528docker\u9a71\u52a8\uff0c&#8211;image-mirror-country\u548c&#8211;image-repository\u662f\u975e\u5fc5\u987b\u7684\uff0c\u53ea\u662f\u8003\u8651\u5230\u56fd\u5916\u7684\u6e90\u4e0b\u8f7d\u901f\u5ea6\u6bd4\u8f83\u6162\uff0c\u53ef\u4ee5\u66ff\u6362\u6210\u56fd\u5185\u7684\u52a0\u5feb\u901f\u5ea6\u3002<\/p>\n\n\n\n<p>\u542f\u52a8\u4ee5\u540e\u53d1\u73b0\u542f\u52a8\u5931\u8d25\uff0c\u63d0\u793a\u4ee5\u4e0b\u95ee\u9898The kubelet is not running\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-65-1024x275.png\" alt=\"\" class=\"wp-image-11096\" width=\"541\" height=\"145\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-65-1024x275.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-65-300x81.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-65-768x207.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-65-1536x413.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-65-2048x551.png 2048w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-65-830x223.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-65-230x62.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-65-350x94.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-65-480x129.png 480w\" sizes=\"(max-width: 541px) 100vw, 541px\" \/><\/figure><\/div>\n\n\n\n<p><br>\u67e5\u770b\u8f93\u51fa\u65e5\u5fd7\u6765\u8f85\u52a9\u5224\u65ad\u5177\u4f53\u539f\u56e0\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">[k8s@node2 ~]$ sudo tail \/var\/log\/messages<\/pre>\n\n\n\n<p>\u53d1\u73b0\u9519\u8bef\u4fe1\u606f\u4e3aDNS Server\u76f8\u5173\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-66-1024x114.png\" alt=\"\" class=\"wp-image-11097\" width=\"599\" height=\"66\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-66-1024x114.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-66-300x33.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-66-768x85.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-66-830x92.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-66-230x26.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-66-350x39.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-66-480x53.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-66.png 1298w\" sizes=\"(max-width: 599px) 100vw, 599px\" \/><\/figure><\/div>\n\n\n\n<p>\u4f7f\u7528<code>sudo vim \/etc\/resolv.conf<\/code>\u67e5\u770bDNS\u914d\u7f6e\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-67.png\" alt=\"\" class=\"wp-image-11098\" width=\"413\" height=\"105\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-67.png 980w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-67-300x77.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-67-768x196.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-67-830x212.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-67-230x59.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-67-350x89.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/05\/\u56fe\u7247-67-480x122.png 480w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/figure><\/div>\n\n\n\n<p>\u5224\u65ad\u76f8\u5173\u9519\u8bef\u4e3a\u524d\u671f\u5176\u4ed6\u5b9e\u9a8c\u8bbe\u7f6e\u4e86nameserver\uff0c\u5220\u9664\u76f8\u5173\u914d\u7f6e\u6062\u590d\u9ed8\u8ba4\u8bbe\u7f6e\uff0c\u7136\u540e\u91cd\u542fminikube\uff0c\u53d1\u73b0\u6b63\u5e38\u542f\u52a8\u4e86\u3002<\/p>\n\n\n\n<p><strong>3.4\u3001\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f<\/strong><\/p>\n\n\n\n<p>\u53ef\u4ee5\u4f7f\u7528kubectl\u547d\u4ee4\u884c\u5de5\u5177\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">kubectl create deployment hello-minikube --image=k8s.gcr.io\/echoserver:1.4<\/pre>\n\n\n\n<p>\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2aDeployment\uff0c\u5e76\u5728\u5176\u4e2d\u8fd0\u884c\u4e00\u4e2aPod\uff0cPod\u4e2d\u7684\u5bb9\u5668\u5c06\u8fd0\u884c\u4e00\u4e2aWeb\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n<p><strong>3.5\u3001\u516c\u5f00\u670d\u52a1<\/strong><\/p>\n\n\n\n<p>\u5728Kubernetes\u4e2d\uff0c\u670d\u52a1\u662f\u4e00\u79cd\u5c06Pod\u516c\u5f00\u4e3a\u7f51\u7edc\u670d\u52a1\u7684\u673a\u5236\u3002\u53ef\u4ee5\u4f7f\u7528kubectl\u521b\u5efa\u4e00\u4e2a\u670d\u52a1\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u901a\u8fc7Kubernetes\u96c6\u7fa4\u4e2d\u7684\u5176\u4ed6Pod\u6216\u5916\u90e8\u5ba2\u6237\u7aef\u8bbf\u95ee\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">kubectl expose deployment hello-minikube --type=NodePort --port=8080<\/pre>\n\n\n\n<p>\u8fd9\u5c06\u521b\u5efa\u4e00\u4e2a\u670d\u52a1\uff0c\u5e76\u5c06\u5176\u516c\u5f00\u4e3aNodePort\u7c7b\u578b\uff0c\u4f7f\u5f97\u53ef\u4ee5\u901a\u8fc7Kubernetes\u96c6\u7fa4\u4e2d\u4efb\u4f55\u4e00\u4e2a\u8282\u70b9\u7684IP\u5730\u5740\u548cNodePort\u8bbf\u95ee\u5230\u670d\u52a1\u3002<\/p>\n\n\n\n<p><strong>3.6\u3001\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\uff1a<\/strong><\/p>\n\n\n\n<p>\u53ef\u4ee5\u4f7f\u7528kubectl\u547d\u4ee4\u884c\u5de5\u5177\u83b7\u53d6Minikube\u8282\u70b9\u7684IP\u5730\u5740\u548cNodePort\uff0c\u7136\u540e\u5728Web\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95ee\u8be5IP\u5730\u5740\u548cNodePort\uff0c\u4ee5\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">minikube service hello-minikube --url<\/pre>\n\n\n\n<p>\u8fd9\u5c06\u8fd4\u56de\u670d\u52a1\u7684URL\uff0c\u53ef\u4ee5\u5c06\u5176\u590d\u5236\u5230Web\u6d4f\u89c8\u5668\u4e2d\u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n\n\n\n<p><strong>\u56db\u3001kubernetes\u7684\u57fa\u7840\u7528\u6cd5<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u4f7f\u7528Kubernetes\uff0c\u53ef\u4ee5\u901a\u8fc7Kubernetes API\u548ckubectl\u547d\u4ee4\u884c\u5de5\u5177\u8fdb\u884c\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7528\u6cd5\uff1a<\/p>\n\n\n\n<p><strong>4.1\u3001\u521b\u5efa\u548c\u67e5\u8be2Deployment<\/strong><\/p>\n\n\n\n<p>\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2adeployment\uff0c\u540d\u4e3amy-deployment,\u4f7f\u7528\u955c\u50cfbusybox\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">kubectl create deployment my-deployment --image=busybox<\/pre>\n\n\n\n<p>\u521b\u5efa\u5b8c\u6210\u540e\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u67e5\u770bdeployment<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">kubectl get deployments<\/pre>\n\n\n\n<p><strong>4.2\u3001\u521b\u5efa\u548c\u67e5\u8be2Pod<\/strong><\/p>\n\n\n\n<p>kubectl\u652f\u6301json\u6216\u8005yaml\u683c\u5f0f\u6765\u521b\u5efapod\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">$ cat &lt;&lt;EOF | kubectl create -f -\napiVersion: v1\nkind: Pod\nmetadata:\n  name: my-busybox\nspec:\n  containers:\n  - name: busybox\n    image: busybox\nEOF\n<\/pre>\n\n\n\n<p>\u521b\u5efa\u5b8c\u6210\u4ee5\u540e\u4f7f\u7528<code>kubectl get pods --all-namespaces<\/code>\u53ef\u4ee5\u5217\u51fa\u6240\u6709 namespace \u4e2d\u7684\u6240\u6709 pod\u3002<\/p>\n\n\n\n<p><strong>4.3\u3001\u624b\u52a8\u7f29\u653ePod<\/strong><\/p>\n\n\n\n<p>\u53ef\u4ee5\u4f7f\u7528kubectl\u547d\u4ee4\u884c\u5de5\u5177\u624b\u52a8\u7f29\u653ePod\u7684\u6570\u91cf\uff0c\u4ee5\u6ee1\u8db3\u5f53\u524d\u7684\u8d1f\u8f7d\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5c06Pod\u7684\u6570\u91cf\u6269\u5c55\u52303\u4e2a\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">kubectl scale deployment my-app --replicas=3<\/pre>\n\n\n\n<p><strong>4.4\u3001\u5220\u9664\u8d44\u6e90<\/strong><\/p>\n\n\n\n<p>kubectl\u652f\u6301\u591a\u79cd\u5f62\u5f0f\u7684\u5220\u9664\u8d44\u6e90\u7684\u65b9\u6cd5:<\/p>\n\n\n\n<ul><li>\u4f7f\u7528\u5b9a\u4e49\u6587\u4ef6<\/li><\/ul>\n\n\n\n<p>\u5220\u9664\u5339\u914d pod.json \u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684\u7c7b\u578b\u548c\u540d\u79f0\u7684 pod<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">kubectl delete -f .\/pod.json<\/pre>\n\n\n\n<ul><li>\u4f7f\u7528\u540d\u79f0<\/li><\/ul>\n\n\n\n<p>\u5220\u9664\u6307\u5b9a\u540d\u79f0\u7684pod<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">kubectl delete pod mypod<\/pre>\n\n\n\n<ul><li>\u4f7f\u7528\u6807\u7b7e<\/li><\/ul>\n\n\n\n<p>\u5220\u9664\u5177\u6709 name=mypod-label\u6807\u7b7e\u7684pod<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">kubectl delete pods -l name=mypod-label<\/pre>\n\n\n\n<ul><li>\u4f7f\u7528namespace<\/li><\/ul>\n\n\n\n<p>\u5220\u9664my-ns\u8fd9\u4e2anamespace\u4e0b\u6240\u6709\u7684pod<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">kubectl -n my-ns delete po --all<\/pre>\n\n\n\n<p>kubernetes\u7684\u7528\u6cd5\u8fd8\u6709\u5f88\u591a\uff0c\u5177\u4f53\u53ef\u4ee5\u53c2\u8003\u5b98\u65b9\u6587\u6863\uff0c\u4e0d\u5efa\u8bae\u6b7b\u8bb0\u786c\u80cc\uff0c\u800c\u662f\u9700\u8981\u65f6\u4f7f\u7528\uff0c\u719f\u80fd\u751f\u5de7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kubernetes\u662f\u4e00\u4e2a\u5bb9\u5668\u7f16\u6392\u7cfb\u7edf\uff0c\u7528\u4e8e\u81ea\u52a8\u5316\u5e94\u7528\u7a0b\u5e8f\u90e8\u7f72\u3001\u6269\u5c55\u548c\u7ba1\u7406\u3002\u672c\u6307\u5357\u5c06\u4ecb\u7ecdKubernetes\u7684 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/11094"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11094"}],"version-history":[{"count":2,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/11094\/revisions"}],"predecessor-version":[{"id":11100,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/11094\/revisions\/11100"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11094"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11094"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}