华为云ubuntu1804安装rancherk8s

apt-get install docker.io

 docker version
Client:
 Version:           20.10.21
 API version:       1.41
 Go version:        go1.18.1
 Git commit:        20.10.21-0ubuntu1~18.04.3
 Built:             Thu Apr 27 05:50:21 2023
 OS/Arch:           linux/amd64
 Context:           default
 Experimental:      true

Server:
 Engine:
  Version:          20.10.21
  API version:      1.41 (minimum version 1.12)
  Go version:       go1.18.1
  Git commit:       20.10.21-0ubuntu1~18.04.3
  Built:            Thu Apr 27 05:36:22 2023
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.6.12-0ubuntu1~18.04.1
  GitCommit:        
 runc:
  Version:          1.1.4-0ubuntu1~18.04.2
  GitCommit:        
 docker-init:
  Version:          0.19.0
  GitCommit:        

 

或者：

wget https://releases.rancher.com/install-docker/20.10.sh

bash 20.10.sh

 

echo "
net.bridge.bridge-nf-call-iptables=1
" >> /etc/sysctl.conf

sysctl -p

 

docker run -d  --name rancher-2.7.5 --restart=always --privileged  -p 80:80 -p 443:443  -v /root/rancher_data:/var/lib/rancher  -v /root/rancher_data/kubelet:/var/lib/kubelet  rancher/rancher:v2.7.5