🔹Kubernetes

Kubernetes 설정 파일 제거

terranbin 2025. 2. 1. 10:18
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가끔 귀찮게 아래와 같은 내용이 나온다

 

        [WARNING Hostname]: hostname "worker1" could not be reached
        [WARNING Hostname]: hostname "worker1": lookup worker1 on 192.168.98.2:53: no such host
error execution phase preflight: [preflight] Some fatal errors occurred:
        [ERROR FileAvailable--etc-kubernetes-kubelet.conf]: /etc/kubernetes/kubelet.conf already exists
        [ERROR Port-10250]: Port 10250 is in use
        [ERROR FileAvailable--etc-kubernetes-pki-ca.crt]: /etc/kubernetes/pki/ca.crt already exists

 

설정 파일 제거, 포트 사용 중 등등...

 

아래 명령어를 써보자

 

systemctl restart containerd

yes | kubeadm reset

rm -rf /etc/containerd/config.toml
rm -rf /etc/kubernetes/kubelet.conf
rm -rf /etc/kubernetes/pki/ca.crt
systemctl stop kubelet
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