Kubernetes安装部署 1

Kubeadm

用于启动与管理kubernetes集群

Kubelet

运行在所有集群的机器节点上，主要用于管理pods实例以及containers容器实例

Kubectl

用于控制与操作kubernetes集群

A服务器的IP地址：192.168.0.100

端口号6443开放、部署Docker容器引擎、支持cri接口标准的cri-dockerd

B服务器的IP地址：192.168.0.102

端口号6443开放、部署Docker容器引擎、支持cri接口标准的cri-dockerd

C服务器的IP地址：192.168.0.106

端口号6443开放、部署Docker容器引擎、支持cri接口标准的cri-dockerd

https://github.com/Mirantis/cri-dockerd/releases

cri-dockerd-0.3.4.amd64.tgz

cri-dockerd-0.3.4.tar.gz

cd cri-dockerd

mkdir -p /usr/local/bin

install -o root -g root -m 0755  cri-dockerd /usr/local/bin/cri-dockerd

install packaging/systemd/*  /etc/systemd/system

sed -i -e  's,/usr/bin/cri-dockerd,/usr/local/bin/cri-dockerd,'  /etc/systemd/system/cri-docker.service

systemctl daemon-reload

systemctl enable --now cri-docker.socket

sudo setenforce 0

sudo sed -i  's/^SELINUX=enforcing$/SELINUX=permissive/' /etc/selinux/config

cat <

[kubernetes]

name=Kubernetes

baseurl=https://pkgs.k8s.io/core:/stable:/v1.28/rpm/

enabled=1

gpgcheck=1

gpgkey=https://pkgs.k8s.io/core:/stable:/v1.28/rpm/repodata/repomd.xml.key

exclude=kubelet kubeadm kubectl cri-tools  kubernetes-cni

EOF

sudo yum install -y kubelet kubeadm  kubectl --disableexcludes=kubernetes

sudo systemctl enable --now kubelet