[Kubernetes] Use Minikube to quickly build a local k8s environment (based on Docker drive mode)

First, the experimental environment

Operating system: Centos 7 x86_64

docker:1.12.6

II. Deployment of k8s steps

2.1 Installation Kubectl

Cat <<eof >/etc/yum.repos.d/kubernetes.repo
[kubernetes]
name=kubernetes
baseurl=http:// mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64
enabled=1
gpgcheck=0
repo_gpgcheck=0
GPGKEY=HTTP://MIRRORS.ALIYUN.COM/KUBERNETES/YUM/DOC/YUM-KEY.GPG
       http://mirrors.aliyun.com/kubernetes/ YUM/DOC/RPM-PACKAGE-KEY.GPG
EOF

yum install-y kubectl

2.2 Installation Minikube

Download Address: HTTPS://STORAGE.GOOGLEAPIS.COM/MINIKUBE/RELEASES/V0.26.1/MINIKUBE-LINUX-AMD64

When the download is complete, rename the minikube-linux-amd64 to Minikube and place it in the/usr/bin/directory

Give execution permission: chmod +x/usr/bin/minikube

2.3 Preparing for mirroring

One way is to download it via the Dockerhub relay

(Reference: https://blog.csdn.net/shida_csdn/article/details/78480241)

Another way is to configure Docker to bypass the GW agent.

(Reference: https://blog.csdn.net/shida_csdn/article/details/79757793)

2.4 Start k8s Service

# Minikube Start--vm-driver=none

2.5 Check whether the service is normal

# Kubectl Get node

2.6 Configuration Dashboard

# Minikube Dashboard

2.7 View Dashboard

Open the browser, access:http://< your machine IP address >:30000

2.8 How to start and stop the cluster

2.9 How to delete a cluster

# minikube Delete
# rm-rf ~/.minikube
# kubeadm Reset

Third, error resolution

A DNS startup problem was encountered during setup.

Refer here to solve: https://blog.csdn.net/shida_csdn/article/details/80028905