背景：在该台mac上搭建了docker，并安装了jenkins镜像
1、Jenkins->Manage jenkins->Manage Nodes and clouds->New Node
2、填写name，点击create
3、填写Number of executors、Remote root directory（mac上的jenkins地址）、Labels、Usage选择Use this node as possible
4、Launch method选择Launch agents via SSH，Host选择本地地址，Credentials添加该台mac开机的用户名和密码，并添加；Host Key Verification Strategy选择Non verifying Verfication Strategy；Avaliability选择Keep this agent online as much as possible
5、配置Node Properties
6、配置Tool Locations，点击Save
