minikube

minikube 单机搭建k8s环境

准备

• docker
• centos7的虚拟机。系统
• bukectl

遇到的问题

问题一 docker cgroupfs

[WARNING IsDockerSystemdCheck]: detected “cgroupfs” as the Docker cgroup driver. The recommended driver is “systemd”. Please follow the guide at https://kubernetes.io/docs/setup/cri/

解决办法：
echo “1” >/proc/sys/net/bridge/bridge-nf-call-iptables

问题二 docker cgroupfs recommenden is “systemd”

[WARNING IsDockerSystemdCheck]: detected “cgroupfs” as the Docker cgroup driver. The recommended driver is “systemd”. Please follow the guide at https://kubernetes.io/docs/setup/cri/

解决办法

• vim /etc/docker/daemon.json
• 在文件中添加 “exec-opts”: [“native.cgroupdriver=systemd”]，重启docker

问题二 swap

running with swap on is not supported. Please disable swap
[preflight] If you know what you are doing, you can make a check non-fatal with `—ignore-preflight-errors=…

解决办法：
swapoff -a

参考资料

安装和设置kubectl（官方）
Minikube - Kubernetes本地实验环境
minikube 安装过程附带报错解决办法
单核小鸡上的Minikube实践
单机部署minikube