{"id":1022,"date":"2021-07-29T20:23:05","date_gmt":"2021-07-29T12:23:05","guid":{"rendered":"https:\/\/egonlin.com\/?p=1022"},"modified":"2021-07-30T12:16:52","modified_gmt":"2021-07-30T04:16:52","slug":"%e5%91%bd%e5%90%8d%e7%a9%ba%e9%97%b4%e8%b5%84%e6%ba%90","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=1022","title":{"rendered":"\u547d\u540d\u7a7a\u95f4\u8d44\u6e90"},"content":{"rendered":"<h2>\u4e00\u3001\u547d\u540d\u7a7a\u95f4<\/h2>\n<h3>1\u3001\u7b80\u4ecb<\/h3>\n<pre><code class=\"language-bash\">    \u5728\u4e00\u4e2a\u7269\u7406\u96c6\u7fa4\u4e0a\u63d0\u4f9b\u4e86\u591a\u4e2a\u865a\u62df\u96c6\u7fa4\u3002\u8fd9\u4e9b\u865a\u62df\u96c6\u7fa4\u88ab\u79f0\u4e3a\u547d\u540d\u7a7a\u95f4\u3002k8s\u4e2d\u540d\u79f0\u7a7a\u95f4\u662f\u7528\u6765\u9694\u79bb\u96c6\u7fa4\u8d44\u6e90\uff0c\u800ck8s\u4e2d\u7684\u8d44\u6e90\u4e5f\u5206\u4e3a\u540d\u79f0\u7a7a\u95f4\u7ea7\u8d44\u6e90\u4ee5\u53ca\u96c6\u7fa4\u7ea7\u8d44\u6e90\u3002\n\n\u4f60\u4e3a\u4ec0\u4e48\u9700\u8981\u547d\u540d\u7a7a\u95f4\uff1f\u9694\u79bb\u3002\n    \u9694\u79bb\u6709\u5f88\u591a\u4f18\u70b9\uff0c\u5982\u5b83\u63d0\u4f9b\u4e86\u5b89\u5168\u548c\u5e72\u51c0\u7684\u73af\u5883\u3002\u5982\u679c\u4f60\u662f\u57fa\u7840\u8bbe\u65bd\u7684\u6240\u5c5e\u8005\uff0c\u5e76\u4e14\u8981\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u73af\u5883\uff0c\u9694\u79bb\u5c31\u76f8\u5f53\u91cd\u8981\u3002\u4f60\u6700\u4e0d\u9700\u8981\u7684\u5c31\u662f\uff0c\u4e00\u4e2a\u4e0d\u719f\u6089\u4f60\u96c6\u7fa4\u662f\u5982\u4f55\u642d\u5efa\u7684\u4eba\u53bb\u4fee\u6539\u7cfb\u7edf\u914d\u7f6e \u2014\u2014 \u8fd9\u53ef\u80fd\u5bfc\u81f4\u6240\u6709\u4eba\u90fd\u65e0\u6cd5\u767b\u5f55\u3002<\/code><\/pre>\n<h3>2\u3001\u5982\u4f55\u4f7f\u7528\u547d\u540d\u7a7a\u95f4<\/h3>\n<pre><code class=\"language-bash\">    \u547d\u540d\u7a7a\u95f4\u9002\u7528\u4e8e\u5b58\u5728\u5f88\u591a\u8de8\u591a\u4e2a\u56e2\u961f\u6216\u9879\u76ee\u7684\u7528\u6237\u7684\u573a\u666f\u3002\u5bf9\u4e8e\u53ea\u6709\u51e0\u5230\u51e0\u5341\u4e2a\u7528\u6237\u7684\u96c6\u7fa4\uff0c\u6839\u672c\u4e0d\u9700\u8981\u521b\u5efa\u6216\u8003\u8651\u547d\u540d\u7a7a\u95f4\u3002\u5f53\u9700\u8981\u540d\u79f0\u7a7a\u95f4\u63d0\u4f9b\u7684\u529f\u80fd\u65f6\uff0c\u8bf7\u5f00\u59cb\u4f7f\u7528\u5b83\u4eec\u3002\n\n    \u547d\u540d\u7a7a\u95f4\u4e3a\u540d\u79f0\u63d0\u4f9b\u4e86\u4e00\u4e2a\u8303\u56f4\u3002\u8d44\u6e90\u7684\u540d\u79f0\u9700\u8981\u5728\u547d\u540d\u7a7a\u95f4\u5185\u662f\u552f\u4e00\u7684\uff0c\u4f46\u4e0d\u80fd\u8de8\u547d\u540d\u7a7a\u95f4\u3002\u547d\u540d\u7a7a\u95f4\u4e0d\u80fd\u76f8\u4e92\u5d4c\u5957\uff0c\u6bcf\u4e2a Kubernetes \u8d44\u6e90\u53ea\u80fd\u5728\u4e00\u4e2a\u547d\u540d\u7a7a\u95f4\u4e2d\u3002\n\n    \u547d\u540d\u7a7a\u95f4\u662f\u5728\u591a\u4e2a\u7528\u6237\u4e4b\u95f4\u5212\u5206\u96c6\u7fa4\u8d44\u6e90\u7684\u4e00\u79cd\u65b9\u6cd5\uff08\u901a\u8fc7\u8d44\u6e90\u914d\u989d\uff09\u3002\n\n    \u5728 Kubernetes \u672a\u6765\u7248\u672c\u4e2d\uff0c\u76f8\u540c\u547d\u540d\u7a7a\u95f4\u4e2d\u7684\u5bf9\u8c61\u9ed8\u8ba4\u5c06\u5177\u6709\u76f8\u540c\u7684\u8bbf\u95ee\u63a7\u5236\u7b56\u7565\u3002\n\n    \u4e0d\u9700\u8981\u4f7f\u7528\u591a\u4e2a\u547d\u540d\u7a7a\u95f4\u6765\u5206\u9694\u8f7b\u5fae\u4e0d\u540c\u7684\u8d44\u6e90\uff0c\u4f8b\u5982\u540c\u4e00\u8f6f\u4ef6\u7684\u4e0d\u540c\u7248\u672c\uff1a\u4f7f\u7528 labels \u6765\u533a\u5206\u540c\u4e00\u547d\u540d\u7a7a\u95f4\u4e2d\u7684\u4e0d\u540c\u8d44\u6e90\u3002<\/code><\/pre>\n<h3>3\u3001\u5217\u51fa\u6240\u6709\u96c6\u7fa4\u7684\u5f53\u524d\u540d\u79f0\u7a7a\u95f4<\/h3>\n<pre><code class=\"language-bash\">[root@k8s-master-01 ~]# kubectl get namespaces\nNAME              STATUS   AGE\ndefault           Active   6d\nkube-node-lease   Active   6d\nkube-public       Active   6d\nkube-system       Active   6d<\/code><\/pre>\n<h3>4\u3001kubernetes\u56db\u4e2a\u521d\u59cb\u540d\u79f0\u7a7a\u95f4<\/h3>\n<h4>1\uff09default<\/h4>\n<pre><code class=\"language-bash\">    \u521b\u5efa\u540d\u79f0\u7a7a\u95f4\u7ea7\u522b\u7684\u8d44\u6e90\u5bf9\u8c61\uff0c\u4f46\u672a\u6307\u5b9a\u4ece\u5c5e\u7684\u540d\u79f0\u7a7a\u95f4\u5c06\u9ed8\u8ba4\u4f7f\u7528default\u540d\u79f0\u7a7a\u95f4<\/code><\/pre>\n<h4>2\uff09kube-public<\/h4>\n<pre><code class=\"language-bash\">    \u7528\u4e8e\u4e3a\u96c6\u7fa4\u4e0a\u7684\u6240\u6709\u7528\u6237\uff08\u5305\u62ec\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\uff09\u63d0\u4f9b\u516c\u5171\u53ef\u7528\u7684\u540d\u79f0\u7a7a\u95f4\uff0c\u4fdd\u7559\u7ed9\u96c6\u7fa4\u4f7f\u7528\uff0c\u4ee5\u9632\u67d0\u4e9b\u8d44\u6e90\u5728\u6574\u4e2a\u96c6\u7fa4\u4e2d\u516c\u5f00\u53ef\u89c1\u3002\u6b64\u540d\u79f0\u7a7a\u95f4\u516c\u5171\u65b9\u9762\u4ec5\u662f\u7ea6\u5b9a\uff0c\u4e0d\u662f\u8981\u6c42\u3002<\/code><\/pre>\n<h4>3\uff09kube-system<\/h4>\n<pre><code class=\"language-bash\">    \u7528\u4e8e\u90e8\u7f72k8s\u81ea\u8eab\u76f8\u5173\u7684\u7ec4\u4ef6\uff0c\u4e0d\u5efa\u8bae\u5728\u8be5\u540d\u79f0\u7a7a\u95f4\u4e2d\u8fd0\u884c\u4e0e\u7cfb\u7edf\u65e0\u5173\u7684\u5de5\u4f5c\u8d1f\u8f7d\u3002<\/code><\/pre>\n<h4>4\uff09kube-node-lease<\/h4>\n<pre><code class=\"language-bash\">    \u76ee\u524d\u662f\u4e13\u7528\u4e8e\u653e\u7f6ekubelet lease \u5bf9\u8c61\u7684\u540d\u79f0\u7a7a\u95f4\uff0c\u8fd9\u4e9b\u5bf9\u8c61\u5bf9\u4e8ek8s\u7cfb\u7edf\u81ea\u8eab\u5065\u5eb7\u8fd0\u884c\u81f3\u5173\u91cd\u8981\u8981\u3002\u4e0d\u5efa\u8bae\u5728\u8be5\u540d\u79f0\u7a7a\u95f4\u4e2d\u8fd0\u884c\u4e0e\u7cfb\u7edf\u65e0\u5173\u7684\u5de5\u4f5c\u8d1f\u8f7d\u3002<\/code><\/pre>\n<h3>5\u3001\u83b7\u53d6\u9ed8\u8ba4\u540d\u79f0\u7a7a\u95f4\u4fe1\u606f<\/h3>\n<pre><code class=\"language-bash\">[root@k8s-master-01 ~]# kubectl get namespaces\nNAME              STATUS   AGE\ndefault           Active   6d\nkube-node-lease   Active   6d\nkube-public       Active   6d\nkube-system       Active   6d\n[root@k8s-master-01 ~]#\n[root@k8s-master-01 ~]# kubectl get namespaces default\nNAME      STATUS   AGE\ndefault   Active   6d1h\n[root@k8s-master-01 ~]# kubectl describe namespaces default\nName:         default\nLabels:       &lt;none&gt;\nAnnotations:  &lt;none&gt;\nStatus:       Active\n\nNo resource quota.\n\nNo LimitRange resource.<\/code><\/pre>\n<h3>6\u3001\u521b\u5efaNamespace<\/h3>\n<p><\/p><div id=\"rml_readmorelogin_placeholder\" style=\"position:relative;\"><div id=\"rml_fade_content\" style=\"position: absolute;\r\ntop:-10em;\r\nwidth:100%;\r\nheight:10em;\r\nbackground: -webkit-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -moz-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -o-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -ms-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\"><\/div><div class=\"wpf-controller aru_rml_from_in_post\" style=\"background-color:#eeeeee;border:5px solid #cce6ff;\" id=\"ARU_ReadMoreLogin_ReadMoreLoginController\"><h2 id=\"Header\">\u67e5\u770b\u66f4\u591a<\/h2><div id=\"Message\"><p>\u8054\u7cfb\u7ba1\u7406\u5458\u5fae\u4fe1tutu19192010\uff0c\u6ce8\u518c\u8d26\u53f7<\/p>\n<\/div><div id=\"StatusBarHeader\"><\/div><form id=\"ARU_ReadMoreLogin_ReadMoreLoginController\"><input name=\"post_id\" value=\"1022\" type=\"hidden\"\/><input name=\"_init_callback\" value=\"InitLogin\" type=\"hidden\"\/><input name=\"post_id\" value=\"1022\" type=\"hidden\"\/><input name=\"rt_ype\" value=\"1\" type=\"hidden\"\/><input name=\"nonce\" value=\"988c467bc3\" type=\"hidden\"\/><input name=\"_wpnonce\" value=\"4f9ac12208\" type=\"hidden\"\/><input name=\"_controller\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginController\" type=\"hidden\"\/><input name=\"_proxy_controller\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginController\" type=\"hidden\"\/><input name=\"_view\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginView\" type=\"hidden\"\/><table class=\"wpf-table-placeholder\"><tbody class=\"wpf-table-placeholder\"><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\" width=\"400px\"><table class=\"wpf-table-placeholder\"><tbody class=\"wpf-table-placeholder\"><tr class=\"wpf-table-placeholder\"><th class=\"wpf-table-placeholder-input\"><label class=\"wpf-label\">Username:<\/label><\/th><\/tr><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\"><input class=\"regular-text text_input\" name=\"username\" value=\"\" type=\"text\"\/><\/td><\/tr><tr class=\"wpf-table-placeholder\"><th class=\"wpf-table-placeholder-input\"><label class=\"wpf-label\">Password:<\/label><\/th><\/tr><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\"><input class=\"regular-text text_input\" name=\"password\" value=\"\" type=\"password\"\/><\/td><\/tr><\/tbody><\/table><p class=\"wpf-table-placeholder submit\"><button class=\"wp_plugin_framework_ajax_button\" type=\"button\" style=\"background-color:#4D90FE;;color:#ffffff;;border:1px solid #3079ed;\" name=\"_event\" value=\"ButtonLogin\">Log in<\/button><\/p><\/td><td class=\"wpf-table-placeholder-input\"><\/td><\/tr><\/tbody><\/table><\/form><div id=\"ButtonStartRegister\"><a href=\"https:\/\/egonlin.com\/wp-login.php?action=register\">Register<\/a><\/div><div id=\"Link1\"><a href=\"https:\/\/egonlin.com\/wp-login.php?action=lostpassword\">Forgotten username or password?<\/a><\/div><div id=\"StatusBarFooter\"><\/div><\/div><\/div><div id=aru_remaining_content><\/div>","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u547d\u540d\u7a7a\u95f4 1\u3001\u7b80\u4ecb \u5728\u4e00\u4e2a\u7269\u7406\u96c6\u7fa4\u4e0a\u63d0\u4f9b\u4e86\u591a\u4e2a\u865a\u62df\u96c6\u7fa4\u3002\u8fd9\u4e9b\u865a\u62df\u96c6\u7fa4\u88ab\u79f0\u4e3a\u547d\u540d\u7a7a\u95f4\u3002k8s\u4e2d\u540d\u79f0\u7a7a\u95f4\u662f\u7528\u6765 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[125],"tags":[21,133,134,135,19,22,132,20],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/1022"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1022"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/1022\/revisions"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}