1.安装docker

1.安装yum工具
yum install -y yum-utils \
           device-mapper-persistent-data \
           lvm2 --skip-broken



2.设置docker镜像源

yum-config-manager \
    --add-repo \
    https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
    
sed -i 's/download.docker.com/mirrors.aliyun.com\/docker-ce/g' /etc/yum.repos.d/docker-ce.repo

yum makecache fast

3.安装
yum install -y docker-ce docker-ce-cli containerd.io


4.基本用法
systemctl start docker  # 启动docker服务
systemctl stop docker  # 停止docker服务
systemctl restart docker  # 重启docker服务
systemctl enable docker  # 开机启动docker服务

2.安装宝塔并配置相关软件

https://www.bt.cn/new/download.html

3.关闭防火墙

# 关闭
systemctl stop firewalld
# 禁止开机启动防火墙
systemctl disable firewalld