Linux运维笔记|自动化运维攻城狮

k8s

A 8-post collection
5 年前

k8s POD无法解析外网域名的问题

k8s   docker  

k8s master机器环境 宿主机resolv.conf # cat /etc/resolv.conf nameserver 172.16.100.1 pod中的resolv.conf文件如下 $ cat /etc/resolv.conf # Generated by NetworkManager nameserver 10.96.0.10 # 此ip为coredns的IP…

5 年前

Kubernetes(K8s) kubeadm init 失败的解决方法

docker   k8s  

kubeadm reset 报错信息 [root@kube-master ~]# kubeadm reset [reset] WARNING: Changes made to this host by 'kubeadm init' or 'kubeadm join' will be reverted. [reset] Are you sure you want to proceed? [y/N]:…

5 年前

kubernetes 核心实践

docker   k8s  

资源创建方式 命令行 yaml NameSpace 名称空间用来隔离资源 kubectl create ns hello kubectl delete ns hello apiVersion: v1 kind: Namespace metadata: name: hello kubectl apply -f hello.yaml kubectl delete -f…