{"id":17313,"date":"2025-05-11T13:09:36","date_gmt":"2025-05-11T05:09:36","guid":{"rendered":"https:\/\/92it.top\/?p=17313"},"modified":"2025-05-11T13:10:15","modified_gmt":"2025-05-11T05:10:15","slug":"openshift-%e8%ba%ab%e4%bb%bd%e9%aa%8c%e8%af%81%e7%9a%84tips","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=17313","title":{"rendered":"openshift \u8eab\u4efd\u9a8c\u8bc1\u7684Tips"},"content":{"rendered":"\n<p><strong>openshift kubeadmin \u8d26\u6237\u662f\u4ec0\u4e48<\/strong>\uff1f<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5728 OpenShift \u4e2d\uff0c<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u662f\u4e00\u4e2a\u5177\u6709\u96c6\u7fa4\u7ba1\u7406\u5458\u6743\u9650\u7684\u7279\u6b8a\u8d26\u6237 \u3002\u4ee5\u4e0b\u4e3a\u4f60\u8be6\u7ec6\u4ecb\u7ecd\uff1a<\/p>\n\n\n\n<p><strong>\u8d26\u6237\u7528\u9014<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>\u521d\u59cb\u7ba1\u7406<\/strong>\uff1a\u5728 OpenShift \u96c6\u7fa4\u5b89\u88c5\u6216\u521d\u59cb\u5316\u540e\uff0c<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u662f\u7528\u4e8e\u767b\u5f55\u548c\u7ba1\u7406\u96c6\u7fa4\u7684\u91cd\u8981\u51ed\u8bc1\u3002\u53ef\u4f7f\u7528\u5b83\u6267\u884c\u5404\u79cd\u7ba1\u7406\u64cd\u4f5c\uff0c\u6bd4\u5982\u521b\u5efa\u9879\u76ee\u3001\u914d\u7f6e\u7f51\u7edc\u7b56\u7565\u3001\u7ba1\u7406\u7528\u6237\u6743\u9650\u7b49\u3002<\/li>\n\n\n\n<li><strong>\u7d27\u6025\u7ef4\u62a4<\/strong>\uff1a\u5f53\u51fa\u73b0\u96c6\u7fa4\u6545\u969c\u6216\u9700\u8981\u8fdb\u884c\u7d27\u6025\u7ef4\u62a4\u65f6\uff0c<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u53ef\u7528\u4e8e\u5feb\u901f\u8bbf\u95ee\u96c6\u7fa4\uff0c\u6392\u67e5\u95ee\u9898\u3001\u6062\u590d\u670d\u52a1\u3002\u4f8b\u5982\uff0c\u96c6\u7fa4\u8282\u70b9\u51fa\u73b0\u6545\u969c\uff0c\u53ef\u901a\u8fc7\u8be5\u8d26\u6237\u767b\u5f55\u67e5\u770b\u8282\u70b9\u72b6\u6001\u3001\u91cd\u542f\u76f8\u5173\u670d\u52a1\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u8d26\u6237\u7279\u6027<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>\u9ad8\u6743\u9650<\/strong>\uff1a<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u62e5\u6709\u6574\u4e2a OpenShift \u96c6\u7fa4\u7684\u8d85\u7ea7\u7ba1\u7406\u5458\u6743\u9650\uff0c\u80fd\u5bf9\u96c6\u7fa4\u5185\u6240\u6709\u8d44\u6e90\uff08\u5305\u62ec\u8282\u70b9\u3001Pod\u3001\u670d\u52a1\u7b49 \uff09\u8fdb\u884c\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u66f4\u65b0\u548c\u5220\u9664\u64cd\u4f5c\u3002\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u5728\u96c6\u7fa4\u7684\u4efb\u4f55\u547d\u540d\u7a7a\u95f4\u4e2d\u6267\u884c\u64cd\u4f5c\uff0c\u4e0d\u53d7\u6743\u9650\u9650\u5236\u3002<\/li>\n\n\n\n<li><strong>\u5b89\u5168\u6027<\/strong>\uff1a\u51fa\u4e8e\u5b89\u5168\u8003\u8651\uff0c\u5e94\u59a5\u5584\u4fdd\u7ba1&nbsp;<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u7684\u767b\u5f55\u51ed\u636e\uff08\u7528\u6237\u540d\u548c\u5bc6\u7801 \uff09\u3002\u907f\u514d\u5c06\u5176\u6cc4\u9732\u7ed9\u4e0d\u5fc5\u8981\u7684\u4eba\u5458\uff0c\u9632\u6b62\u6076\u610f\u64cd\u4f5c\u5bfc\u81f4\u96c6\u7fa4\u5b89\u5168\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u8d26\u6237\u4f7f\u7528<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>\u83b7\u53d6\u767b\u5f55\u4fe1\u606f<\/strong>\uff1a\u5728\u96c6\u7fa4\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u7279\u5b9a\u547d\u4ee4\u83b7\u53d6&nbsp;<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u7684\u767b\u5f55\u5bc6\u7801\u7b49\u4fe1\u606f\u3002\u6bd4\u5982\u5728\u67d0\u4e9b\u5b89\u88c5\u573a\u666f\u4e0b\uff0c\u53ef\u4f7f\u7528\u7c7b\u4f3c&nbsp;<code>oc get secret &lt;cluster - name&gt;-kubeadmin-password -n kube-system --template='{{ .data.password }}' | base64 -d<\/code>&nbsp;\u7684\u547d\u4ee4\u83b7\u53d6\u5bc6\u7801\u3002<\/li>\n\n\n\n<li><strong>\u767b\u5f55\u96c6\u7fa4<\/strong>\uff1a\u83b7\u53d6\u767b\u5f55\u4fe1\u606f\u540e\uff0c\u53ef\u4f7f\u7528&nbsp;<code>oc login<\/code>&nbsp;\u547d\u4ee4\u767b\u5f55 OpenShift \u96c6\u7fa4\u3002\u4f8b\u5982\uff0c<code>oc login -u kubeadmin -p &lt;password&gt; &lt;cluster - api - url&gt;<\/code>&nbsp;\uff0c\u5176\u4e2d&nbsp;<code>&lt;password&gt;<\/code>&nbsp;\u662f\u83b7\u53d6\u5230\u7684\u5bc6\u7801\uff0c<code>&lt;cluster - api - url&gt;<\/code>&nbsp;\u662f\u96c6\u7fa4\u7684 API \u5730\u5740\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u8d26\u6237\u66ff\u4ee3\u65b9\u6848<\/strong><\/p>\n\n\n\n<p>\u867d\u7136&nbsp;<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u529f\u80fd\u5f3a\u5927\uff0c\u4f46\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u51fa\u4e8e\u5b89\u5168\u548c\u7cbe\u7ec6\u5316\u7ba1\u7406\u8003\u8651\uff0c\u5e38\u521b\u5efa\u5177\u6709\u7279\u5b9a\u6743\u9650\u7684\u666e\u901a\u7528\u6237\u6216\u670d\u52a1\u8d26\u6237\uff0c\u7ed3\u5408\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\u6765\u7ba1\u7406\u96c6\u7fa4\u3002\u4f8b\u5982\uff0c\u4e3a\u4e0d\u540c\u56e2\u961f\u6216\u4e1a\u52a1\u521b\u5efa\u72ec\u7acb\u7528\u6237\uff0c\u5206\u914d\u5bf9\u5e94\u6743\u9650\uff0c\u9650\u5236\u5176\u64cd\u4f5c\u8303\u56f4\uff0c\u9632\u6b62\u6743\u9650\u6ee5\u7528\u3002<\/p>\n\n\n\n<p><strong>kubeadmin \u662f\u54ea\u79cd\u9a8c\u8bc1\u65b9\u5f0f \u662fhtpasswd\u5417<\/strong>\uff1f<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u4e0d\u662f\u901a\u8fc7&nbsp;<code>htpasswd<\/code>&nbsp;\u65b9\u5f0f\u8fdb\u884c\u9a8c\u8bc1\u7684\u3002<\/p>\n\n\n\n<p>\u5728 OpenShift \u4e2d\uff0c<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u662f\u96c6\u7fa4\u5b89\u88c5\u540e\u9ed8\u8ba4\u521b\u5efa\u7684\u5177\u6709\u7ba1\u7406\u5458\u6743\u9650\u7684\u8d26\u6237 \uff0c\u5176\u5bc6\u7801\u5728\u96c6\u7fa4\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u751f\u6210\u3002\u9a8c\u8bc1\u65b9\u5f0f\u662f\u57fa\u4e8e OpenShift \u5185\u7f6e\u7684 OAuth \u670d\u52a1\u5668 \uff0c\u901a\u8fc7 OAuth \u8bbf\u95ee\u4ee4\u724c\u6765\u5b8c\u6210 API \u8eab\u4efd\u9a8c\u8bc1\u3002<\/p>\n\n\n\n<p>\u800c&nbsp;<code>htpasswd<\/code>&nbsp;\u662f\u4e00\u79cd\u8eab\u4efd\u63d0\u4f9b\u7a0b\u5e8f\u914d\u7f6e\u65b9\u5f0f\u3002\u901a\u8fc7\u521b\u5efa\u5305\u542b\u7528\u6237\u540d\u548c\u5bc6\u7801\u4fe1\u606f\u7684&nbsp;<code>htpasswd<\/code>&nbsp;\u6587\u4ef6\uff0c\u518d\u521b\u5efa\u5bf9\u5e94\u7684 Secret \u8d44\u6e90\uff0c\u5b9a\u4e49\u76f8\u5173\u8eab\u4efd\u63d0\u4f9b\u7a0b\u5e8f\u8d44\u6e90\u5e76\u5e94\u7528\u5230 OAuth \u914d\u7f6e\uff0c\u53ef\u8ba9\u5176\u4ed6\u7528\u6237\u4f7f\u7528&nbsp;<code>htpasswd<\/code>&nbsp;\u6587\u4ef6\u4e2d\u7684\u51ed\u8bc1\u767b\u5f55\u96c6\u7fa4\u3002\u4f46\u8fd9\u548c&nbsp;<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u7684\u9a8c\u8bc1\u673a\u5236\u662f\u4e0d\u540c\u7684\u4f53\u7cfb \uff0c<code>htpasswd<\/code>&nbsp;\u7528\u4e8e\u914d\u7f6e\u5176\u4ed6\u81ea\u5b9a\u4e49\u7528\u6237\u7684\u767b\u5f55\u8ba4\u8bc1 \uff0c\u5e76\u975e\u7528\u4e8e&nbsp;<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u3002<\/p>\n\n\n\n<p><strong>kubeadmin \u662f\u54ea\u79cd\u9a8c\u8bc1\u65b9\u5f0f<\/strong>\uff1f<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5728 OpenShift \u4e2d\uff0c<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u7684\u9a8c\u8bc1\u65b9\u5f0f\u5c5e\u4e8e&nbsp;<strong>\u57fa\u4e8e\u4ee4\u724c\u7684\u9a8c\u8bc1<\/strong>\uff0c\u4f46\u5b83\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u5185\u7f6e\u7ba1\u7406\u5458\u8d26\u6237\uff0c\u4e0e\u666e\u901a\u7528\u6237\u7684\u9a8c\u8bc1\u6d41\u7a0b\u6709\u6240\u4e0d\u540c\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u8bf4\u660e\uff1a<\/p>\n\n\n\n<p><strong>1. \u9a8c\u8bc1\u673a\u5236<\/strong><\/p>\n\n\n\n<p><code>kubeadmin<\/code>&nbsp;\u4f7f\u7528&nbsp;<strong>OpenShift \u5185\u7f6e\u7684 OAuth \u670d\u52a1\u5668<\/strong>&nbsp;\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4f46\u5b83\u7684\u51ed\u8bc1\u5b58\u50a8\u548c\u9a8c\u8bc1\u65b9\u5f0f\u4e0e\u5176\u4ed6\u8eab\u4efd\u63d0\u4f9b\u8005\uff08\u5982 HTPasswd\u3001LDAP\uff09\u5b8c\u5168\u72ec\u7acb\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>\u5bc6\u7801\u5b58\u50a8<\/strong>\uff1a<code>kubeadmin<\/code>&nbsp;\u7684\u5bc6\u7801\u5728\u96c6\u7fa4\u5b89\u88c5\u65f6\u751f\u6210\uff0c\u5b58\u50a8\u5728&nbsp;<code>kubeadmin-password<\/code>&nbsp;Secret \u4e2d\uff08\u4f4d\u4e8e&nbsp;<code>kube-system<\/code>&nbsp;\u547d\u540d\u7a7a\u95f4\uff09\u3002<\/li>\n\n\n\n<li><strong>\u4ee4\u724c\u751f\u6210<\/strong>\uff1a\u9996\u6b21\u767b\u5f55\u65f6\uff0c<code>kubeadmin<\/code>&nbsp;\u901a\u8fc7 OAuth \u6d41\u7a0b\u751f\u6210\u77ed\u671f\u8bbf\u95ee\u4ee4\u724c\uff08\u7c7b\u4f3c\u666e\u901a\u7528\u6237\uff09\uff0c\u4f46\u5bc6\u7801\u672c\u8eab\u4e0d\u901a\u8fc7\u5176\u4ed6\u8eab\u4efd\u63d0\u4f9b\u8005\u9a8c\u8bc1\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>2. \u4e0e\u5176\u4ed6\u9a8c\u8bc1\u65b9\u5f0f\u7684\u5bf9\u6bd4<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>\u9a8c\u8bc1\u65b9\u5f0f<\/strong><\/th><th><strong>\u9002\u7528\u573a\u666f<\/strong><\/th><th><strong>\u5b58\u50a8\u4f4d\u7f6e<\/strong><\/th><th><strong>\u7ba1\u7406\u65b9\u5f0f<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>kubeadmin<\/strong><\/td><td>\u96c6\u7fa4\u521d\u59cb\u7ba1\u7406\u5458\u8d26\u6237<\/td><td><code>kubeadmin-password<\/code>&nbsp;Secret<\/td><td>\u5b89\u88c5\u65f6\u81ea\u52a8\u751f\u6210\uff0c\u9700\u624b\u52a8\u4fee\u6539<\/td><\/tr><tr><td><strong>HTPasswd<\/strong><\/td><td>\u5c0f\u89c4\u6a21\u7528\u6237\u7684\u7b80\u5355\u5bc6\u7801\u9a8c\u8bc1<\/td><td>\u81ea\u5b9a\u4e49 Secret<\/td><td>\u901a\u8fc7&nbsp;<code>htpasswd<\/code>&nbsp;\u547d\u4ee4\u7ba1\u7406<\/td><\/tr><tr><td><strong>LDAP\/GitHub<\/strong><\/td><td>\u4f01\u4e1a\u7ea7\u7528\u6237\u8eab\u4efd\u96c6\u6210<\/td><td>\u5916\u90e8\u670d\u52a1\uff08\u5982 LDAP \u670d\u52a1\u5668\uff09<\/td><td>\u901a\u8fc7\u5916\u90e8\u7cfb\u7edf\u7ba1\u7406\u7528\u6237<\/td><\/tr><tr><td><strong>X.509 \u8bc1\u4e66<\/strong><\/td><td>\u81ea\u52a8\u5316\u5de5\u5177\u6216\u670d\u52a1\u8d26\u6237\u7684\u8eab\u4efd\u9a8c\u8bc1<\/td><td><code>kubeconfig<\/code>&nbsp;\u6587\u4ef6<\/td><td>\u901a\u8fc7\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff08CA\uff09\u7ba1\u7406<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>3. \u5982\u4f55\u4f7f\u7528 kubeadmin \u767b\u5f55<\/strong><\/p>\n\n\n\n<ul>\n<li>3.1 \u83b7\u53d6\u5bc6\u7801\uff1a<\/li>\n<\/ul>\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=\"\"># \u4eceSecret\u4e2d\u83b7\u53d6kubeadmin\u5bc6\u7801\noc get secret kubeadmin -n kube-system -o jsonpath='{.data.password}' | base64 -d<\/pre>\n\n\n\n<ul>\n<li>3.2 \u4f7f\u7528\u4ee4\u724c\u767b\u5f55\uff1a<\/li>\n<\/ul>\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=\"\">oc login -u kubeadmin -p &lt;PASSWORD> https:\/\/api.&lt;CLUSTER_DOMAIN>:6443\n<\/pre>\n\n\n\n<p><strong>4. \u5b89\u5168\u6ce8\u610f\u4e8b\u9879<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>\u521d\u59cb\u5bc6\u7801<\/strong>\uff1a\u5b89\u88c5\u540e\u5e94\u7acb\u5373\u66f4\u6539&nbsp;<code>kubeadmin<\/code>&nbsp;\u5bc6\u7801\uff0c\u907f\u514d\u4f7f\u7528\u9ed8\u8ba4\u51ed\u8bc1\u3002<\/li>\n\n\n\n<li><strong>\u6743\u9650\u63a7\u5236<\/strong>\uff1a<code>kubeadmin<\/code>&nbsp;\u62e5\u6709\u6700\u9ad8\u6743\u9650\uff0c\u5efa\u8bae\u4ec5\u7528\u4e8e\u521d\u59cb\u914d\u7f6e\u548c\u7d27\u6025\u60c5\u51b5\u3002<\/li>\n\n\n\n<li><strong>\u66ff\u4ee3\u65b9\u6848<\/strong>\uff1a\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u63a8\u8350\u4f7f\u7528 RBAC \u521b\u5efa\u666e\u901a\u7ba1\u7406\u5458\u8d26\u6237\uff08\u5982\u901a\u8fc7 HTPasswd \u6216 LDAP\uff09\uff0c\u5e76\u9650\u5236&nbsp;<code>kubeadmin<\/code>&nbsp;\u7684\u4f7f\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p><code>kubeadmin<\/code>&nbsp;\u662f OpenShift \u7684\u5185\u7f6e\u7ba1\u7406\u5458\u8d26\u6237\uff0c\u91c7\u7528&nbsp;<strong>\u57fa\u4e8e OAuth \u4ee4\u724c\u7684\u9a8c\u8bc1\u65b9\u5f0f<\/strong>\uff0c\u4f46\u5bc6\u7801\u5b58\u50a8\u548c\u7ba1\u7406\u4e0e\u5176\u4ed6\u8eab\u4efd\u63d0\u4f9b\u8005\u9694\u79bb\u3002\u5b83\u662f\u96c6\u7fa4\u5b89\u88c5\u540e\u7684\u521d\u59cb\u5165\u53e3\u70b9\uff0c\u4f46\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u5e94\u8c28\u614e\u4f7f\u7528\uff0c\u5e76\u5c3d\u5feb\u5207\u6362\u5230\u66f4\u5b89\u5168\u7684\u8eab\u4efd\u9a8c\u8bc1\u7b56\u7565\u3002<\/p>\n\n\n\n<p><strong>\u5982\u4f55\u5220\u9664 kubeadmin\u8d26\u6237<\/strong>\uff1f<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5728 OpenShift \u4e2d\uff0c<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u662f\u96c6\u7fa4\u5b89\u88c5\u540e\u9ed8\u8ba4\u521b\u5efa\u7684\u5177\u6709\u7ba1\u7406\u5458\u6743\u9650\u7684\u7279\u6b8a\u8d26\u6237\uff0c\u901a\u5e38\u4e0d\u5efa\u8bae\u76f4\u63a5\u5220\u9664\u5b83\uff0c\u800c\u662f\u5e94\u8be5<strong>\u7981\u7528\u6216\u8f6e\u6362\u5176\u5bc6\u7801<\/strong>\uff0c\u4ee5\u4fdd\u7559\u7d27\u6025\u8bbf\u95ee\u6743\u9650\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u64cd\u4f5c\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<p><strong>1. \u7981\u7528 kubeadmin \u8d26\u6237<\/strong><\/p>\n\n\n\n<p>\u6700\u5b89\u5168\u7684\u505a\u6cd5\u662f\u7981\u7528&nbsp;<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\uff0c\u800c\u4e0d\u662f\u5b8c\u5168\u5220\u9664\u5b83\u3002\u8fd9\u6837\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u4ecd\u53ef\u6062\u590d\u4f7f\u7528\u3002<\/p>\n\n\n\n<p><strong>\u6b65\u9aa4<\/strong>\uff1a<\/p>\n\n\n\n<p>\u5220\u9664 kubeadmin \u5bc6\u7801 Secret\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=\"\">oc delete secret kubeadmin -n kube - system\n<\/pre>\n\n\n\n<p>\u6267\u884c\u6b64\u547d\u4ee4\u540e\uff0c<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u5c06\u65e0\u6cd5\u518d\u4f7f\u7528\u5bc6\u7801\u767b\u5f55\uff0c\u4f46\u8d26\u6237\u672c\u8eab\u4ecd\u7136\u5b58\u5728\u3002<br>\u5c1d\u8bd5\u4f7f\u7528&nbsp;<code>kubeadmin<\/code>&nbsp;\u767b\u5f55\u65f6\u4f1a\u63d0\u793a\u8ba4\u8bc1\u5931\u8d25\u3002<\/p>\n\n\n\n<p><strong>2. \u8f6e\u6362 kubeadmin \u5bc6\u7801<\/strong><\/p>\n\n\n\n<p>\u5982\u679c\u9700\u8981\u4fdd\u7559&nbsp;<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\u4f46\u66f4\u6539\u5176\u5bc6\u7801\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u64cd\u4f5c\uff1a<\/p>\n\n\n\n<p><strong>\u6b65\u9aa4<\/strong>\uff1a<\/p>\n\n\n\n<p>\u751f\u6210\u65b0\u5bc6\u7801\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=\"\">NEW_PASSWORD=$(openssl rand -base64 16)\necho $NEW_PASSWORD<\/pre>\n\n\n\n<p>\u66f4\u65b0 Secret\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">oc create secret generic kubeadmin --from - literal=password=$NEW_PASSWORD -n kube - system --dry - run=client -o yaml | oc apply -f -\n<\/pre>\n\n\n\n<p><strong>3. \u5b8c\u5168\u5220\u9664 kubeadmin \u8d26\u6237\uff08\u4e0d\u63a8\u8350\uff09<\/strong><\/p>\n\n\n\n<p>\u867d\u7136\u6280\u672f\u4e0a\u53ef\u4ee5\u5220\u9664&nbsp;<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\uff0c\u4f46<strong>\u5f3a\u70c8\u4e0d\u63a8\u8350<\/strong>\uff0c\u56e0\u4e3a\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u65e0\u6cd5\u8bbf\u95ee\u96c6\u7fa4\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u6b65\u9aa4<\/strong><\/h4>\n\n\n\n<p>\u5220\u9664\u5bc6\u7801 Secret\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=\"\">oc delete secret kubeadmin -n kube - system\n<\/pre>\n\n\n\n<p>\u5220\u9664\u76f8\u5173\u89d2\u8272\u7ed1\u5b9a\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=\"\">oc delete clusterrolebinding kubeadmin\n<\/pre>\n\n\n\n<p>\u786e\u8ba4\u5220\u9664\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=\"\">oc get clusterrolebinding kubeadmin  # \u5e94\u8fd4\u56de \"NotFound\"\n<\/pre>\n\n\n\n<p><strong>4. \u66ff\u4ee3\u65b9\u6848\uff1a\u4f7f\u7528\u666e\u901a\u7ba1\u7406\u5458\u8d26\u6237<\/strong><\/p>\n\n\n\n<p>\u5efa\u8bae\u521b\u5efa\u5177\u6709\u7ba1\u7406\u5458\u6743\u9650\u7684\u666e\u901a\u7528\u6237\uff08\u5982\u901a\u8fc7 HTPasswd \u6216 LDAP\uff09\uff0c\u5e76\u51cf\u5c11\u5bf9&nbsp;<code>kubeadmin<\/code>&nbsp;\u7684\u4f9d\u8d56\u3002<\/p>\n\n\n\n<p><strong>\u793a\u4f8b\uff1a\u521b\u5efa\u666e\u901a\u7ba1\u7406\u5458\u8d26\u6237<\/strong><\/p>\n\n\n\n<p>\u521b\u5efa HTPasswd \u6587\u4ef6\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=\"\">htpasswd -c -B -b htpasswd admin redhat123\n<\/pre>\n\n\n\n<p>\u521b\u5efa Secret\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=\"\">oc create secret generic htpasswd - secret --from - file=htpasswd=.\/htpasswd -n openshift - config\n<\/pre>\n\n\n\n<p>\u914d\u7f6e\u8eab\u4efd\u63d0\u4f9b\u8005\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=\"\">apiVersion: config.openshift.io\/v1\nkind: OAuth\nmetadata:\n  name: cluster\nspec:\n  identityProviders:\n    - name: my_htpasswd_provider\n      mappingMethod: claim\n      type: HTPasswd\n      htpasswd:\n        fileData:\n          name: htpasswd - secret<\/pre>\n\n\n\n<p>\u6388\u4e88\u7ba1\u7406\u5458\u6743\u9650\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=\"\">oc adm policy add - cluster - role - to - user cluster - admin admin\n<\/pre>\n\n\n\n<p><strong>\u603b\u7ed3<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>\u63a8\u8350\u505a\u6cd5<\/strong>\uff1a\u7981\u7528&nbsp;<code>kubeadmin<\/code>&nbsp;\u8d26\u6237\uff08\u5220\u9664\u5bc6\u7801 Secret\uff09\uff0c\u5e76\u4f7f\u7528\u666e\u901a\u7ba1\u7406\u5458\u8d26\u6237\u8fdb\u884c\u65e5\u5e38\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li><strong>\u7d27\u6025\u6062\u590d<\/strong>\uff1a\u5982\u679c\u9700\u8981\u6062\u590d&nbsp;<code>kubeadmin<\/code>\uff0c\u53ef\u4ee5\u91cd\u65b0\u521b\u5efa\u5bc6\u7801 Secret\u3002<\/li>\n\n\n\n<li><strong>\u5b89\u5168\u7b56\u7565<\/strong>\uff1a\u59cb\u7ec8\u4fdd\u7559\u81f3\u5c11\u4e00\u79cd\u7d27\u6025\u8bbf\u95ee\u65b9\u5f0f\uff08\u5982&nbsp;<code>kubeadmin<\/code>&nbsp;\u6216 X.509 \u8bc1\u4e66\uff09\uff0c\u907f\u514d\u5b8c\u5168\u9501\u5b9a\u96c6\u7fa4\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>openshift kubeadmin \u8d26\u6237\u662f\u4ec0\u4e48\uff1f \u5728 OpenShift \u4e2d\uff0ckubeadmin&#038;nbsp [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/17313"}],"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=17313"}],"version-history":[{"count":5,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/17313\/revisions"}],"predecessor-version":[{"id":17318,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/17313\/revisions\/17318"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}