k8s遇到的错误记录

时隔四年有开始重新鼓捣k8s了，重新安装后遇到的错误记录如下：

Error: Package: kubelet-1.14.0-0.x86_64 (kubernetes)

Requires: kubernetes-cni = 0.7.5

Available: kubernetes-cni-0.3.0.1-0.07a8a2.x86_64 (kubernetes)

kubernetes-cni = 0.3.0.1-0.07a8a2

Available: kubernetes-cni-0.5.1-0.x86_64 (kubernetes)

kubernetes-cni = 0.5.1-0

Available: kubernetes-cni-0.5.1-1.x86_64 (kubernetes)

kubernetes-cni = 0.5.1-1

Available: kubernetes-cni-0.6.0-0.x86_64 (kubernetes)

kubernetes-cni = 0.6.0-0

Available: kubernetes-cni-0.7.5-0.x86_64 (kubernetes)

kubernetes-cni = 0.7.5-0

Available: kubernetes-cni-0.8.6-0.x86_64 (kubernetes)

kubernetes-cni = 0.8.6-0

Available: kubernetes-cni-0.8.7-0.x86_64 (kubernetes)

kubernetes-cni = 0.8.7-0

Available: kubernetes-cni-1.1.1-0.x86_64 (kubernetes)

kubernetes-cni = 1.1.1-0

Installing: kubernetes-cni-1.2.0-0.x86_64 (kubernetes)

kubernetes-cni = 1.2.0-0

这个是由于kubernetes-cni版本的问题，推荐使用单独安装并安装前置依赖

复制代码

--前置依赖
yum -y install yum-utils device-mapper-persistent-data lvm2
单独安装指定的版本的kubelet
 yum  -y  install kubelet-1.14.0

kubeadm join 192.168.8.153:6443 --token p8z7us.fg1urcole799zbe4 \

> --discovery-token-ca-cert-hash sha256:6a11f8a33540785ea9de5cf003504493e69986c56d82f751650ed306e082ddb2

preflight\] Running pre-flight checks error execution phase preflight: \[preflight\] Some fatal errors occurred: \[ERROR FileAvailable--etc-kubernetes-bootstrap-kubelet.conf\]: /etc/kubernetes/bootstrap-kubelet.conf already exists \[ERROR FileAvailable--etc-kubernetes-pki-ca.crt\]: /etc/kubernetes/pki/ca.crt already exists 从节点加入主节点报错是由于之前有高版本的配置文件存在，删除对应的文件后重新加入即可 ```bash rm -rf /etc/kubernetes/bootstrap-kubelet.conf rm -rf /etc/kubernetes/pki/ca.cr ``` ![](https://file.jishuzhan.net/article/1793847640400596993/c6d8bc04c8a6d7b5b849400e03da04f6.webp)