如何使用Docker作为跳板连接旧的服务器¶

1¶

docker start ssh-jump

2¶

mkdir -p /workspace/legacy

sshfs -o ssh_command="ssh -F /root/.ssh-local/config -o UserKnownHostsFile=/root/.ssh-local/known_hosts" \ Final:/cluster/home/gezhouyi/ /workspace/legacy \ -o reconnect,ServerAliveInterval=15,ServerAliveCountMax=3,StrictHostKeyChecking=accept-new

3¶

ssh -F /root/.ssh-local/config Final

如果需要推出，输入exit

4 创建容器¶

docker run -d --name ssh-jump --cap-add=SYS_ADMIN --device /dev/fuse -v "$env:USERPROFILE\.ssh:/root/.ssh:ro" ubuntu:22.04 sleep infinity

5 挂载权限¶

rm -rf /root/.ssh-local mkdir -p /root/.ssh-local cp -a /root/.ssh/* /root/.ssh-local/ 2>/dev/null || true

chmod 700 /root/.ssh-local chmod 600 /root/.ssh-local/ 2>/dev/null || true find /root/.ssh-local -name ".pub" -exec chmod 644 {} \; 2>/dev/null || true

6¶

apt update apt install -y sshfs openssh-client