K3s 部署+本地仓库+应用整套部署方案

K3s

hostnamectl set-hostname k3s-master01 && bash

hostnamectl set-hostname k3s-node1 && bash

hostnamectl set-hostname k3s-node2 && bash

1. master 修改/etc/hosts文件

vim /etc/hosts

192.168.1.99 k3s-master01

192.168.1.89 k3s-node1

192.168.1.90 k3s-node2

1. 关闭以下服务

systemctl stop firewalld && systemctl disable firewalld  #关闭防火墙

setenforce 0  #setenforce 0  #关闭selinux 临时关闭

sed -i 's/enforcing/disabled/' /etc/selinux/config #永久关闭

swapoff -a   #关闭swap 临时关闭

sed -ri 's/.*swap.*/#&/' /etc/fstab #永久关闭

1. 同步服务器时间

yum install ntpdate -y

ntpdate time.windows.com

1. 设置docker镜像并安装docker

yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

yum -y install docker-ce-20.10.23

systemctl enable docker && systemctl start docker

vim /etc/docker/daemon.json

{
"registry-mirrors": [
"https://docker.m.daocloud.io",
"https://huecker.io",
"https://dockerhub.timeweb.cloud",
"https://noohub.ru"
]
}

systemctl daemon-reload && systemctl restart docker

1. master下载k3s服务离线安装k3s 当前为V1.29.6+K3S2

 下载k3s二进制文件

wget https://github.com/k3s-io/k3s/releases/download/v1.29.6%2Bk3s2/k3s

https://github.com/k3s-io/k3s/releases/download/v1.29.6%2Bk3s2/k3s

离线依赖

​

wget https://github.com/k3s-io/k3s/releases/download/v1.29.6%2Bk3s2/k3s-airgap-images-amd64.tar
​