我在Windows上运行TeamCity，使用本地用户帐户TeamCity运行该服务。
我正在尝试设置Git VCS root以开始配置构建。
到目前为止，我已经在git bash shell中使用ssh-keygen创建了一个无密码RSA密钥对，保存到C：\ Users \ TeamCity.ssh \ rsa_id和rsa_id.pub。接下来，我将公钥上传到GitLab，并使用git bash shell成功执行了一个git clone - 接受了密钥，并将服务器密钥添加到已知的hosts文件中。
现在，我已使用以下设置创建了VCS根目录：
为简单起见，我已按如下方式配置身份验证：
我希望能够使用其他一些替代SSH密钥选项，但我希望首先以最简单的形式使用它。
按下“测试连接”按钮时，我会非常简洁：
列表远程引用失败：com.jcraft.jsch.JSchException：验证取消
我查看了teamcity-vcs.log文件，可以看到等效的异常和堆栈跟踪：
[2016-04-07 14:53:24,470] INFO [nio-8000-exec-1] - jetbrains.buildServer.VCS - Error occurred in test connection: jetbrains.buildServer.vcs.VcsException: List remote refs failed: com.jcraft.jsch.JSchException: Auth cancel
at jetbrains.buildServer.buildTriggers.vcs.git.OperationContext.wrapException(OperationContext.java:177)
at jetbrains.buildServer.buildTriggers.vcs.git.GitVcsSupport.getRemoteRefs(GitVcsSupport.java:360)
at jetbrains.buildServer.buildTriggers.vcs.git.GitVcsSupport.getCurrentState(GitVcsSupport.java:139)
at jetbrains.buildServer.buildTriggers.vcs.git.TestConnectionCommand.checkFetchConnection(TestConnectionCommand.java:95)
at jetbrains.buildServer.buildTriggers.vcs.git.TestConnectionCommand.testConnection(TestConnectionCommand.java:68)
at jetbrains.buildServer.buildTriggers.vcs.git.GitVcsSupport.testConnection(GitVcsSupport.java:265)
at jetbrains.vcs.api.services.impl.TestConnectionServiceProvider$1.testConnection(TestConnectionServiceProvider.java:1)
at jetbrains.buildServer.controllers.admin.projects.TestConnectionCommand.runTestConnection(TestConnectionCommand.java:27)
at jetbrains.buildServer.controllers.admin.projects.TestConnectionCommand.doTestConnection(TestConnectionCommand.java:10)
at jetbrains.buildServer.controllers.admin.projects.EditVcsRootsController.doPost(EditVcsRootsController.java:184)
at jetbrains.buildServer.controllers.BaseFormXmlController$1.handleRequest(BaseFormXmlController.java:53)
at jetbrains.buildServer.controllers.AjaxRequestProcessor.processRequest(AjaxRequestProcessor.java:45)
at jetbrains.buildServer.controllers.BaseFormXmlController.doHandle(BaseFormXmlController.java:51)
at jetbrains.buildServer.controllers.BaseController.handleRequestInternal(BaseController.java:75)
at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:154)
at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:50)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at jetbrains.buildServer.maintenance.TeamCityDispatcherServlet.service(TeamCityDispatcherServlet.java:3)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at jetbrains.buildServer.web.DependencyParametersCalculationContextFilter.doFilter(DependencyParametersCalculationContextFilter.java:1)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at jetbrains.buildServer.web.DisableSessionIdFromUrlFilter.doFilter(DisableSessionIdFromUrlFilter.java:6)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at jetbrains.buildServer.diagnostic.web.DiagnosticFilter.doFilter(DiagnosticFilter.java:34)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at jetbrains.buildServer.web.ResponseFragmentFilter.doFilter(ResponseFragmentFilter.java:16)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1739)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1698)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.eclipse.jgit.errors.TransportException: teamcity@dev.surecloud.com:surecloud/platform.git: Auth cancel
at org.eclipse.jgit.transport.JschConfigSessionFactory.getSession(JschConfigSessionFactory.java:159)
at org.eclipse.jgit.transport.SshTransport.getSession(SshTransport.java:137)
at org.eclipse.jgit.transport.TransportGitSsh$SshFetchConnection.<init>(TransportGitSsh.java:262)
at org.eclipse.jgit.transport.TransportGitSsh.openFetch(TransportGitSsh.java:161)
at jetbrains.buildServer.buildTriggers.vcs.git.GitVcsSupport.getRemoteRefs(GitVcsSupport.java:378)
at jetbrains.buildServer.buildTriggers.vcs.git.GitVcsSupport.getRemoteRefs(GitVcsSupport.java:355)
... 53 more
Caused by: com.jcraft.jsch.JSchException: Auth cancel
at com.jcraft.jsch.Session.connect(Session.java:511)
at org.eclipse.jgit.transport.JschConfigSessionFactory.getSession(JschConfigSessionFactory.java:116)
... 58 more
似乎没有更多有用的信息;我不知道如何从这里开始诊断为什么TeamCity无法使用指定的密钥进行身份验证。
我还应该补充说，我已经设法连接到GitHub帐户以使用相同的密钥，因此它似乎是JSch和我们的GitLab服务器设置的特定组合。
是否有可用于JSch的日志，或者我可以启用的任何详细程度开关？我可以采取哪些步骤来进一步推进这项工作？
答案 0 :(得分：1)
删除用户名，并允许其使用默认的“git”用户名。或者，在用户名字段中输入git。