1、生成本地密钥（没有的，用ssh-keygen生成）
[[email protected] ~]# ssh-keygen -t rsa Generating public/private rsa key pair. Enter file in which to save the key (/root/.ssh/id_rsa): Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /root/.ssh/id_rsa. Your public key has been saved in /root/.ssh/id_rsa.pub. The key fingerprint is: SHA256:yt60CeJSGyUwcDtrddVS+xOnAr3WhvgERR4srsHzdAw [email protected] The key's randomart image is: +---[RSA 2048]----+ |... .== | | .o. .E+oo | | oo....o=+ . . | | +..= o+o= + | | o o *S.* * | | . o....+ o . | | ..o+ . . | | ...o + o | | .. . + | +----[SHA256]-----+
私钥如下
[[email protected] ~]# cat /root/.ssh/id_rsa -----BEGIN RSA PRIVATE KEY----- MIIEowIBAAKCAQEAr6hcLM5HtOwvL4z28sYBpYJhgZpaGAbnlCOr5d+28nn93TB8 26H2lobJiWY6ahqbpTYb3A5JlJ1CAXeYtvSZRCP+Gy7W2YJZEeq1fpfTUKyP+sVT qKjqQVRXlfnaZmcuzWtk08Nwq2LqHn007QJ4/pQKo70/+81wwRPf+A0WzmeCco3y QFw/TCfM8WUIPjcEDnJBKrRug8/0KNmu+foEPk2S3kZs2VN8VmLEnUDCD10Olysl cBshbpDMZ9rUob1mxVMVPQ6G/dMGkEyNbbXGcUvvhausTz/VyKrKS0NUCTcwYp69 8vm3YDmewCQCO2SL5Qc0EXRUL9IdsYf7ndKgawIDAQABAoIBABNDYFBdksmJeSc6 yz4WbsnKwYyn86dc4nqBavF7liGDNU7TaW3glh0tzN4vgspt/pGgnG+GdZVBpaJp jirKKiCp3cz3VwJlZAUt+xdV6QuY0PVMPH9rfr0JVc2Rp9zBBgXq+BStAycYYtpT GsG/Gqu4am5Ia8LeZbYWyuH19YFO8+0iuFLLZ+cY5qtPkBhdyNfn5cEVwLZkbiGA boQSo7gYJ2vn2szI3YGJBo96IxXCidrSEj8r9U9uGt9+9rrx4eCwXqBvnqrJibwY 3iizU+/BFr2mvqa8mwnql/5AQcCSMfwRa2eMZlLMgfZGi65jmmX9SZtHs8LnZtPw nf1snIkCgYEA6OnJHb1YZQLtTTUxzp+uV4dTBbh5N8hcu71gDkAW6EYt0s01sJgc eYfHyNTkTIL2Q+g8FsQkXDndu7qeqsx0JLf2roMydE507vAbLUURXvW2BpmXUqh2 DJlt5SxS6qCFw2WxOdNZZGsnEosCbv46kQ9a5sLYGHeQkYfunu2blb8CgYEAwRG0 SUFglPzLlkZlnNvXB7nIXhHBL/WTnadnP1LMNo0XQR2FwdME2QvaRtDZdwM1C2RQ FVwPr+QvDA9x3r/tlCvXvdvwaIOwtjfpfFBXTNYPJGqnvAQ1wfiA00fknxgfb4sS giFFkbZjMxgndDdiKPD4FHACvuv4ZNN0UeTgGFUCgYEAgJEMQy5RrPCArS2/4J6k TgyU94Ns5i3jgn52l2cpPe3/PW2pRWGx1iPtVB6wJsvjxHhdMvPyXjZS/110WDOj qOEjehFRuIHWak5/se1+OTzIzbvam/YBs9K9ptNgscMKE2H/Ajx4C8ZaOxIgtcP/ 8DLZqqfDQT4+vxaZ0YC3cWECgYANgdiUG2/PXJQ9sjUfsT2s+7Fp62IRoeOu7uxJ QNiqpFpRIuids86uBKdDtw7PxbirUFxN8j/itVsZQ+dahyDu8dZJIR8DoNr3FJhQ KyrAZGVwzcloXP8J0AHrRidXfg+M9TTZR8yfMhxkkbcI6WsDpEAm5eM7SjT5kNWd eR64dQKBgBqVWjjv/g02T0EknoizJZ9KjOBudijaK6QsFz9nkt19F6y7vZ1hOmF7 OpVb8YE0vHvfBsBo5tiZkrmb0zTVtaueJ0V2SzSncxDXWzxdGjksmeRpg+F6dUlF LoF+Z4LzuC7pKdsJnHh3L28Z4RxQ3SdKs1XajXVyk4Rj/rKDtE5p -----END RSA PRIVATE KEY-----
公钥如下
[[email protected] ~]# cat /root/.ssh/id_rsa.pub ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCvqFwszke07C8vjPbyxgGlgmGBmloYBueUI6vl37byef3dMHzbofaWhsmJZjpqGpulNhvcDkmUnUIBd5i29JlEI/4bLtbZglkR6rV+l9NQrI/6xVOoqOpBVFeV+dpmZy7Na2TTw3CrYuoefTTtAnj+lAqjvT/7zXDBE9/4DRbOZ4JyjfJAXD9MJ8zxZQg+NwQOckEqtG6Dz/Qo2a75+gQ+TZLeRmzZU3xWYsSdQMIPXQ6XKyVwGyFukMxn2tShvWbFUxU9Dob90waQTI1ttcZxS++Fq6xPP9XIqspLQ1QJNzBinr3y+bdgOZ7AJAI7ZIvlBzQRdFQv0h2xh/ud0qBr [email protected]
2、将公钥加入Git-Project中
进入Project > Repository Settings > Deploy Keys中，加入第二步查看的公钥。Title自行设置，Key中输入公钥内容。
3、去jenkins主机上查看是否额能拉取代码，我的是jmp主机
下面是部署前，提示要输入密码
[[email protected] ~]# git clone [email protected]:wangtao/hello2.git Cloning into 'hello2'... [email protected]'s password: Permission denied, please try again. [email protected]'s password:
下面是部署后，一切OK了
[[email protected] ~]# git clone [email protected]:wangtao/hello2.git Cloning into 'hello2'... remote: Enumerating objects: 3, done. remote: Counting objects: 100% (3/3), done. remote: Compressing objects: 100% (2/2), done. remote: Total 3 (delta 0), reused 0 (delta 0) Receiving objects: 100% (3/3), done.
4、配置Jenkins的认证
进入Jenkins>凭据>全局凭据>添加凭据，类型选择SSH Username with private key，Private Key中输入第1步中查看的私钥。
5、配置工程中Git – Repositories
进入Jenkins>工程>配置>源码管理>Git，填写Repository URL：[email protected]:wangtao/hello2.git，Credentials选择第4步创建的新Credentials。配置到此结束
