{"id":10857,"date":"2025-08-31T16:10:54","date_gmt":"2025-08-31T07:10:54","guid":{"rendered":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=10857"},"modified":"2025-08-31T16:29:51","modified_gmt":"2025-08-31T07:29:51","slug":"kubernetesk8s-%ec%99%84%ec%a0%84-%ec%82%ad%ec%a0%9c%ed%95%98%eb%8a%94-%eb%b0%a9%eb%b2%95","status":"publish","type":"post","link":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=10857","title":{"rendered":"Kubernetes(K8s) \uc644\uc804 \uc0ad\uc81c\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<h1>Kubernetes(K8s) \uc644\uc804 \uc0ad\uc81c\ud558\ub294 \ubc29\ubc95<\/h1>\n<h2>Pod, Deployment, Service \uc0ad\uc81c<\/h2>\n<pre><code class=\"language-bash\">kubectl get namespace\n\nkubectl delete all --all --namespace=default\nkubectl delete namespace &lt;namespace_name&gt;<\/code><\/pre>\n<h2>\uc2dc\uc2a4\ud15c \ucd08\uae30\ud654<\/h2>\n<pre><code class=\"language-bash\">sudo kubeadm reset<\/code><\/pre>\n<h2>\ub124\ud2b8\uc6cc\ud06c \ucd08\uae30\ud654<\/h2>\n<pre><code class=\"language-bash\">sudo iptables -F &amp;&amp; sudo iptables -t nat -F &amp;&amp; sudo iptables -t mangle -F &amp;&amp; sudo iptables -X<\/code><\/pre>\n<h2>\ud328\ud0a4\uc9c0 \uc0ad\uc81c<\/h2>\n<pre><code class=\"language-bash\">sudo apt-get purge kubeadm kubectl kubelet kubernetes-cni kube*\nsudo apt-get autoremove<\/code><\/pre>\n<h2>\ub514\ub809\ud1a0\ub9ac \uc0ad\uc81c<\/h2>\n<pre><code class=\"language-bash\">sudo rm -rf \/etc\/kubernetes \/var\/lib\/etcd \/var\/lib\/kubelet \/etc\/cni \/opt\/cni<\/code><\/pre>\n<h2>\ub3c4\ucee4 \uc0ad\uc81c<\/h2>\n<pre><code class=\"language-bash\">sudo docker ps -a\nsudo docker stop $(sudo docker ps -a -q)\nsudo docker rm $(sudo docker ps -a -q)<\/code><\/pre>\n<pre><code class=\"language-bash\">sudo docker images\nsudo docker rmi $(sudo docker images -q)<\/code><\/pre>\n<h2>reboot<\/h2>\n<pre><code class=\"language-bash\">sudo reboot<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Kubernetes(K8s) \uc644\uc804 \uc0ad\uc81c\ud558\ub294 \ubc29\ubc95 Pod, Deployment, Service \uc0ad\uc81c kubectl get namespace kubectl delete all &#8211;all &#8211;namespace=default kubectl delete namespace &lt;namespace_name&gt; \uc2dc\uc2a4\ud15c \ucd08\uae30\ud654 sudo kubeadm reset \ub124\ud2b8\uc6cc\ud06c \ucd08\uae30\ud654 sudo iptables -F &amp;&amp; sudo iptables -t nat -F &amp;&amp; sudo iptables -t mangle -F &amp;&amp; sudo iptables -X \ud328\ud0a4\uc9c0 \uc0ad\uc81c sudo apt-get purge kubeadm kubectl kubelet kubernetes-cni\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=10857\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-10857","post","type-post","status-publish","format-standard","hentry","category-devops"],"_links":{"self":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/10857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10857"}],"version-history":[{"count":3,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/10857\/revisions"}],"predecessor-version":[{"id":10860,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/10857\/revisions\/10860"}],"wp:attachment":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}