ubuntu18单机部署rancher/server:1.6和rancher的主机（agent）
注释：如果你添加的主机和rancher server是一台机器，就必须加IP，如果不是就不用加IP

~$ uname -a
Linux cyberpeace 4.15.0-156-generic #163-Ubuntu SMP Thu Aug 19 23:31:58 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
:~$ cat /etc/issue
Ubuntu 18.04.5 LTS \n \l
:~$ docker -v
Docker version 18.09.9, build 039a7df9ba

docker版本
18.09.x-ce Yes(v1.6.26 and higher)

是否支持k8s
(Kubernetes version 1.12)

是否支持windows
No

安装docker的脚本
curl https://releases.rancher.com/install-docker/18.09.sh | sh

sudo apt install ntp
service ntp restart
systemctl status ntp.service
sudo ufw status
mysql
sudo apt install mysql-client-core-5.7
service mysqld status
sudo apt install mysql-server
sudo netstat -tap | grep mysql
sudo su   
mysql -uroot
exit
sudo docker run -d --restart=unless-stopped -p 8080:8080 rancher/server:1.6.30
sudo apt-get update
sudo apt-get -y install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL http://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
sudo apt-get -y update
apt-cache madison docker-ce
curl https://releases.rancher.com/install-docker/18.09.sh | sh
sudo docker run -d --restart=unless-stopped -p 8080:8080 rancher/server:v1.6.26
sudo docker run -e CATTLE_AGENT_IP="10.200.1.17"  --rm --privileged -v /var/run/docker.sock:/var/run/docker.sock -v /var/lib/rancher:/var/lib/rancher rancher/agent:v1.2.11 http://10.200.1.17:8080/v1/scripts/3E3D58C92E5D6EEEE728:1609372800000:vDXYYEjyNmwELJyVpW0OtWFfQM