一、ubuntu软件源及环境设置

• 备份原软件源，更换国内软件源（清华源）
• 修改软件源为清华源

root@myserver:~# cp /etc/apt/sources.list /etc/apt/sources.list_bak
root@myserver:~# vi /etc/apt/sources.list

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse

二、更新apt-get

root@myserver:~# apt-get update&&apt-get upgrade

三、安装Docker

root@myserver:~# apt install docker.io

四、安装Portainer面板

root@myserver:~# docker run -d -p 9000:9000 -v /var/run/docker.sock:/var/run/docker.sock -v /dockerData/portainer:/data --restart=always --name portainer portainer/portainer

• 访问面板地址：http://{服务器ip地址}:9000
• 设置用户名及密码
• 登陆成功如下图，可查看当前在运行的程序