{"id":224,"date":"2023-05-20T17:53:24","date_gmt":"2023-05-20T08:53:24","guid":{"rendered":"https:\/\/www.gyuroot.com\/wordpress\/?p=224"},"modified":"2023-05-20T17:53:27","modified_gmt":"2023-05-20T08:53:27","slug":"kubernetes-namespace","status":"publish","type":"post","link":"https:\/\/www.gyuroot.com\/wordpress\/?p=224","title":{"rendered":"[Kubernetes] Namespace"},"content":{"rendered":"\n<pre class=\"wp-block-preformatted\">\ud83d\udd20 \ucfe0\ubc84\ub124\ud2f0\uc2a4 \ud074\ub7ec\uc2a4\ud130 \ud558\ub098\ub97c \uc5ec\ub7ec \uac1c \ub17c\ub9ac\uc801\uc778 \ub2e8\uc704\ub85c \ub098\ub220\uc11c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/pre>\n\n\n\n<ul>\n<li>\ud074\ub7ec\uc2a4\ud130 \ud558\ub098\ub97c \uc5ec\ub7ec \uac1c \ud300\uc774\ub098 \uc0ac\uc6a9\uc790\uac00 \ud568\uaed8 \uacf5\uc720<\/li>\n\n\n\n<li>\ud074\ub7ec\uc2a4\ud130 \uc548\uc5d0\uc11c \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uc2e4\ud589\ud574\uc57c \ud558\ub294 \uc571\uc744 \uad6c\ubd84<\/li>\n\n\n\n<li>\ub124\uc784\uc2a4\ud398\uc774\uc2a4\ubcc4\ub85c \ubcc4\ub3c4\uc758 \ucffc\ud130\ub97c \uc124\uc815\ud574\uc11c \ud2b9\uc815 \ub124\uc784 \uc2a4\ud398\uc774\uc2a4\uc758 \uc0ac\uc6a9\ub7c9\uc744 \uc81c\ud55c\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" style=\"font-size:.875rem;line-height:1.25rem\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"$ kubectl get namespaces\nNAME              STATUS   AGE\ndefault           Active   2d4h\nkube-node-lease   Active   2d4h\nkube-public       Active   2d4h\nkube-system       Active   2d4h\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #88C0D0\">$<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">kubectl<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">get<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">namespaces<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">NAME<\/span><span style=\"color: #D8DEE9FF\">              <\/span><span style=\"color: #A3BE8C\">STATUS<\/span><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #A3BE8C\">AGE<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">default<\/span><span style=\"color: #D8DEE9FF\">           <\/span><span style=\"color: #A3BE8C\">Active<\/span><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #A3BE8C\">d4h<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">kube-node-lease<\/span><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #A3BE8C\">Active<\/span><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #A3BE8C\">d4h<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">kube-public<\/span><span style=\"color: #D8DEE9FF\">       <\/span><span style=\"color: #A3BE8C\">Active<\/span><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #A3BE8C\">d4h<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">kube-system<\/span><span style=\"color: #D8DEE9FF\">       <\/span><span style=\"color: #A3BE8C\">Active<\/span><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #B48EAD\">2<\/span><span style=\"color: #A3BE8C\">d4h<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<ul>\n<li>default : \uae30\ubcf8 \ub124\uc784\uc2a4\ud398\uc774\uc2a4\n<ul>\n<li>\ucfe0\ubc84\ub124\ud2f0\uc2a4\uc5d0\uc11c \uba85\ub839\uc744 \uc2e4\ud589\ud560 \ub54c \ubcc4\ub3c4\uc758 \ub124\uc784\uc2a4\ud398\uc774\uc2a4\ub97c \uc9c0\uc815\ud558\uc9c0 \uc54a\ub294\ub2e4\uba74 \ud56d\uc0c1 default \ub124\uc784\uc2a4\ud398\uc774\uc2a4\uc5d0 \uba85\ub839\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>kube-system : \ucfe0\ubc84\ub124\ud2f0\uc2a4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uad00\ub9ac\ud558\ub294 \ub124\uc784\uc2a4\ud398\uc774\uc2a4\n<ul>\n<li>\uad00\ub9ac\uc6a9 \ud30c\ub4dc\ub098 \uc124\uc815\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>kube-public : \ud074\ub7ec\uc2a4\ud130 \uc548 \ubaa8\ub4e0 \uc0ac\uc6a9\uc790\uac00 \uc77d\uc744 \uc218 \uc788\ub294 \ub124\uc784\uc2a4\ud398\uc774\uc2a4\n<ul>\n<li>\ubcf4\ud1b5 \ud074\ub7ec\uc2a4\ud130 \uc0ac\uc6a9\ub7c9 \uac19\uc740 \uc815\ubcf4\ub97c \uc774 \ub124\uc784\uc2a4\ud398\uc774\uc2a4\uc5d0\uc11c \uad00\ub9ac\ud569\ub2c8\ub2e4. \ud074\ub7ec\uc2a4\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \ubaa8\ub450\uac00 \ubcfc \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>kube-node-lease : \uac01 \ub178\ub4dc\uc758 \uc784\ub300 \uc624\ube0c\uc81d\ud2b8\ub4e4\uc744 \uad00\ub9ac\ud558\ub294 \ub124\uc784\uc2a4\ud398\uc774\uc2a4<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" style=\"font-size:.875rem;line-height:1.25rem\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"# context \uc815\ubcf4 \ud655\uc778\n$ kubectl config current-context\nminikube\n# context \uc815\ubcf4\ub85c \uae30\ubcf8 \ub124\uc784\uc2a4\ud398\uc774\uc2a4 \uc815\ubcf4 \ud655\uc778\n$ kubectl config get-contexts minikube\nCURRENT   NAME       CLUSTER    AUTHINFO   NAMESPACE\n*         minikube   minikube   minikube   default\n# \uae30\ubcf8 \ub124\uc784 \uc2a4\ud398\uc774\uc2a4 \ubcc0\uacbd\n$ kubectl config set-context minikube --namespace=minikube\nContext &quot;minikube&quot; modified.\n# \ubcc0\uacbd \ud6c4 \ud655\uc778\n$ kubectl config get-contexts minikube\nCURRENT   NAME       CLUSTER    AUTHINFO   NAMESPACE\n*         minikube   minikube   minikube   minikube\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #616E88\"># context \uc815\ubcf4 \ud655\uc778<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">$<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">kubectl<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">config<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">current-context<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">minikube<\/span><\/span>\n<span class=\"line\"><span style=\"color: #616E88\"># context \uc815\ubcf4\ub85c \uae30\ubcf8 \ub124\uc784\uc2a4\ud398\uc774\uc2a4 \uc815\ubcf4 \ud655\uc778<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">$<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">kubectl<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">config<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">get-contexts<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">minikube<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">CURRENT<\/span><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #A3BE8C\">NAME<\/span><span style=\"color: #D8DEE9FF\">       <\/span><span style=\"color: #A3BE8C\">CLUSTER<\/span><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #A3BE8C\">AUTHINFO<\/span><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #A3BE8C\">NAMESPACE<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\">         minikube   minikube   minikube   default<\/span><\/span>\n<span class=\"line\"><span style=\"color: #616E88\"># \uae30\ubcf8 \ub124\uc784 \uc2a4\ud398\uc774\uc2a4 \ubcc0\uacbd<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">$<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">kubectl<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">config<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">set-context<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">minikube<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">--namespace=minikube<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">Context<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">minikube<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">modified.<\/span><\/span>\n<span class=\"line\"><span style=\"color: #616E88\"># \ubcc0\uacbd \ud6c4 \ud655\uc778<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">$<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">kubectl<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">config<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">get-contexts<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">minikube<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">CURRENT<\/span><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #A3BE8C\">NAME<\/span><span style=\"color: #D8DEE9FF\">       <\/span><span style=\"color: #A3BE8C\">CLUSTER<\/span><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #A3BE8C\">AUTHINFO<\/span><span style=\"color: #D8DEE9FF\">   <\/span><span style=\"color: #A3BE8C\">NAMESPACE<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">*<\/span><span style=\"color: #D8DEE9FF\">         minikube   minikube   minikube   minikube<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><a href=\"https:\/\/github.com\/ahmetb\/kubectx\" data-type=\"URL\" data-id=\"https:\/\/github.com\/ahmetb\/kubectx\">GitHub<\/a> : <code>kubectx<\/code>\u00a0+\u00a0<code>kubens<\/code> ( NameSpace \uad00\ub828 tool [win\uc0ac\uc6a9\ubd88\uac00] )<\/p>\n<script type=\"text\/javascript\"> toolTips('.classtoolTips11','<span class=\"notion-enable-hover\" data-token-index=\"0\">Uniform Resource Locator<br\/><\/span><br\/><br\/><a href=\"\/wordpress\/?p=65\">Detail<\/a>'); <\/script>","protected":false},"excerpt":{"rendered":"<p>\ud83d\udd20 \ucfe0\ubc84\ub124\ud2f0\uc2a4 \ud074\ub7ec\uc2a4\ud130 \ud558\ub098\ub97c \uc5ec\ub7ec \uac1c \ub17c\ub9ac\uc801\uc778 \ub2e8\uc704\ub85c \ub098\ub220\uc11c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. GitHub : kubectx\u00a0+\u00a0kubens ( NameSpace \uad00\ub828 tool [win\uc0ac\uc6a9\ubd88\uac00] )<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":""},"categories":[13],"tags":[],"_links":{"self":[{"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/224"}],"collection":[{"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=224"}],"version-history":[{"count":1,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/224\/revisions"}],"predecessor-version":[{"id":225,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/224\/revisions\/225"}],"wp:attachment":[{"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}