使用SpringCloudConfig连接git报错Cannot clone or checkout repository:xxx

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我是靠谱客的博主包容茉莉，最近开发中收集的这篇文章主要介绍使用SpringCloudConfig连接git报错Cannot clone or checkout repository:xxx，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

配置中心使用 git@github.com:用户名/仓库名.git 作为uri地址时，配置中心客户端访问报错

由于访问git时，使用https（例如：https://github.com/用户名/仓库地址.git）的uri访问不用进行验证，但是使用ssh（例如：git@github.com:用户名/仓库地址.git）的uri访问时需要进行验证，所以需要修改一下配置中心的配置文件

参考文档：官方文档

Git SSH configuration using properties
By default, the JGit library used by Spring Cloud Config Server uses SSH configuration files such as ~/.ssh/known_hosts and /etc/ssh/ssh_config when connecting to Git repositories by using an SSH URI. In cloud environments such as Cloud Foundry, the local filesystem may be ephemeral or not easily accessible. For those cases, SSH configuration can be set by using Java properties. In order to activate property-based SSH configuration, the spring.cloud.config.server.git.ignoreLocalSshSettings property must be set to true, as shown in the following example:

  spring:
    cloud:
      config:
        server:
          git:
            uri: git@gitserver.com:team/repo1.git
            ignoreLocalSshSettings: true
            hostKey: someHostKey
            hostKeyAlgorithm: ssh-rsa
            privateKey: |
                         -----BEGIN RSA PRIVATE KEY-----
                         MIIEpgIBAAKCAQEAx4UbaDzY5xjW6hc9jwN0mX33XpTDVW9WqHp5AKaRbtAC3DqX
                         IXFMPgw3K45jxRb93f8tv9vL3rD9CUG1Gv4FM+o7ds7FRES5RTjv2RT/JVNJCoqF
                         ol8+ngLqRZCyBtQN7zYByWMRirPGoDUqdPYrj2yq+ObBBNhg5N+hOwKjjpzdj2Ud
                         1l7R+wxIqmJo1IYyy16xS8WsjyQuyC0lL456qkd5BDZ0Ag8j2X9H9D5220Ln7s9i
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                         EmfA6tHV8/4a5umo5TqSd2YTm5B19AhRqiuUVI1wTB41DjULUGiMYrnYrhzQlVvj
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                         cYA6V4WYGr7NeIfesecfOC356PyhgPfpcVyEztwlvwTKb3RzIT1TZN8fH4YBr6Ee
                         KTbTjefRFhVUjQqnucAvfGi29f+9oE3Ei9f7wA+H35ocF6JvTYUsHNMIO/3gZ38N
                         CPjyCMa9AoGBAMhsITNe3QcbsXAbdUR00dDsIFVROzyFJ2m40i4KCRM35bC/BIBs
                         q0TY3we+ERB40U8Z2BvU61QuwaunJ2+uGadHo58VSVdggqAo0BSkH58innKKt96J
                         69pcVH/4rmLbXdcmNYGm6iu+MlPQk4BUZknHSmVHIFdJ0EPupVaQ8RHT
                         -----END RSA PRIVATE KEY-----

实例：

spring:
  application:
    name:  cloud-config-center #注册进Eureka服务器的微服务名
  cloud:
    config:
      label: master
      server:
        git:
          uri: git@github.com:用户名/仓库地址.git #GitHub上面的git仓库名字
          ####搜索目录
          search-paths:
            - springcloud-config
          strict-host-key-checking: false
          ignore-local-ssh-settings: true
          private-key: |
            -----BEGIN RSA PRIVATE KEY-----
            MIIJKAIBAAKCAgEA7/aUYXcrQYXptngp1s7V4eqFoicjiP1YQJFteXMoRpoCXie4
            cdjWDPup98Wr2ndBOmu7ahCRpSzc7ddC/1/PpFkyiqcGkgvTvq/ilqddor5JeSMF
            UGQaEM6zZQs5JaOq4M/7ZHqWNgZ4Kiqgs26KzVxefMuYbuyEWXiSQ5CXhDwaweIn
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            LEGmvTXiA2uDmap45AhejI/78zLBmJU4tK4oa8RCGioncBwZdVFkPzVUxlc=
            -----END RSA PRIVATE KEY-----

找不到key？

1、首先确保本地已经有git的环境了

2、查看文件夹：C:Users主机名.ssh 是否有此文件夹，若没有可以手动创建或者在任意目录执行以下操作

3、打开Git Bash

4、执行命令：ssh-keygen -t rsa -C "xxxxx@xxx.com" 其中xxxxx@xxx.com是你的github账户，然后直接enter，之后会提示输入秘密，可输可不输直接回车即可。

5、执行完成后，在C:Users主机名.ssh 目录下就会生成如下文件夹

6、其中id_rsa就是ssh-key，此时需要将密钥填写到自己的github中，密钥是在文件id-rsa.pub中，以邮箱结尾的一段密钥

7、打开github，进入settings/SSH and GPG keys，点击New SSH key

8、将id_rsa.pub中的密钥填写到其中，title随便写，见名知意即可

9、然后添加即可，此时在springcloud的配置中心中就可以添加密钥了，如最上面所示，密钥内容是文件id_rsa中的内容，注意：密钥内容是以-----BEGIN RSA PRIVATE KEY-----开头，-----END RSA PRIVATE KEY-----结尾的，这两个内容也是密钥的内容不可省略