note:
This series of articles a total of 2 articles:
Chapter one: kind introduction and installation
Chapter Two: Use kind one minute to build k8s cluster
table of Contents
1 kind introduction
2 docker installation
2.1 Settings docker yum download source
2.2 install the specified version docker
2.3 Settings docker
2.4 verify docker
3 kubectl installation
3.1 Setting kubectl yum download source
Install the specified version 3.2 kubectl
View kubectl version 3.3
4 kind installation
Download kind 4.1 binary packages
4.2 add execute permissions
4.3 move files to the execution path
4.4 Verify kind
1 kind introduction
kind (Kubernetes in Docker) is a tool. Can quickly create locally, delete k8s cluster. kind of all k8s cluster management tools I used the most simple one. It's learning lowest cost, most user-friendly operation.
Before installing the kind, you first need to install the docker and kubectl. docker container environment k8s is running, kubelet operating k8s cluster client tools.
2 docker installation
2.1 Settings docker yum download source
# wget https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo -O /etc/yum.repos.d/docker-ce.repo
2.2 install the specified version docker
# yum install -y docker-ce-18.06.1.ce-3.el7
2.3 Settings docker
# systemctl start docker && systemctl enable docker
2.4 verify docker
# docker version
3 kubectl installation
3.1 Setting kubectl yum download source
# cat > /etc/yum.repos.d/k8s.repo << EOF
[ Kubernetes ]
name = kubernetes
baseurl = https: //mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64
enabled=1
gpgcheck=0
repo_gpgcheck=0
gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg
EOF
Install the specified version 3.2 kubectl
# yum install -y kubectl-1.16.3
View kubectl version 3.3
# kubectl version
4 kind installation
Download kind 4.1 binary packages
# curl -Lo ./kind https://github.com/kubernetes-sigs/kind/releases/download/v0.5.1/kind-linux-amd64
4.2 add execute permissions
# chmod +x ./kind
4.3 move files to the execution path
# mv ./kind /usr/local/bin/kind
4.4 Verify kind
# kind version