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<h2>Pod, Deployment, Service 삭제</h2>
<pre><code>kubectl get namespace

kubectl delete all --all --namespace=default
kubectl delete namespace &lt;namespace_name&gt;</code></pre>
<h2>시스템 초기화</h2>
<pre><code>sudo kubeadm reset</code></pre>
<h2>네트워크 초기화</h2>
<pre><code>sudo iptables -F &amp;&amp; sudo iptables -t nat -F &amp;&amp; sudo iptables -t mangle -F &amp;&amp; sudo iptables -X</code></pre>
<h2>패키지 삭제</h2>
<pre><code>sudo apt-get purge kubeadm kubectl kubelet kubernetes-cni kube*
sudo apt-get autoremove</code></pre>
<h2>디렉토리 삭제</h2>
<pre><code>sudo rm -rf /etc/kubernetes /var/lib/etcd /var/lib/kubelet /etc/cni /opt/cni</code></pre>
<h2>도커 삭제</h2>
<pre><code>sudo docker ps -a
sudo docker stop $(sudo docker ps -a -q)
sudo docker rm $(sudo docker ps -a -q)</code></pre>
<pre><code>sudo docker images
sudo docker rmi $(sudo docker images -q)</code></pre>
<h2>reboot</h2>
<pre><code>sudo reboot</code></pre>
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상구리의 기술 블로그

Kubernetes(K8s) 완전 삭제하는 방법
Pod, Deployment, Service 삭제
kubectl get namespace
kubectl delete all --all --namespace=default
kubectl delete namespace <namespace_name>
시스템 초기화
sudo kubeadm reset
네트워크 초기화
sudo iptables -F && sudo iptables -t nat -F && sudo iptables -t mangle -F && sudo iptables -X
패키지 삭제
sudo apt-get purge kubeadm kubectl kubelet kubernetes-cni kube*
sudo apt-get autoremove
디렉토리 삭제
sudo rm -rf /etc/kubernetes /var/lib/etcd /var/lib/kubelet /etc/cni /opt/cni
도커 삭제
sudo docker ps -a
sudo docker stop $(sudo docker ps -a -q)
sudo docker rm $(sudo docker ps -a -q)
sudo docker images
sudo docker rmi $(sudo docker images -q)
reboot
sudo reboot

Kubernetes(K8s) 완전 삭제하는 방법

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