sCCL::prelaunch sCCL::not interested SSHLauncher{host='10.193.177.232', port=22, credentialsId='dbis-ssh-jenkins-user', jvmOptions='', javaPath='', prefixStartSlaveCmd='', suffixStartSlaveCmd='', launchTimeoutSeconds=210, maxNumRetries=10, retryWaitTime=15, sshHostKeyVerificationStrategy=hudson.plugins.sshslaves.verifiers.ManuallyTrustedKeyVerificationStrategy, tcpNoDelay=true, trackCredentials=true} [03/05/20 14:20:40] [SSH] Opening SSH connection to 10.193.177.232:22. [03/05/20 14:20:40] [SSH] SSH host key matches key seen previously for this host. Connection will be allowed. ERROR: Server rejected the 1 private key(s) for jenkins (credentialId:dbis-ssh-jenkins-user/method:publickey) ERROR: Failed to authenticate as jenkins with credential=dbis-ssh-jenkins-user java.io.IOException: Publickey authentication failed. at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:302) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:451) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:436) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:473) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:861) at hudson.plugins.sshslaves.SSHLauncher$1.call(SSHLauncher.java:425) at hudson.plugins.sshslaves.SSHLauncher$1.call(SSHLauncher.java:412) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.io.IOException: PEM problem: it is of unknown type at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:500) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:236) ... 11 more [03/05/20 14:20:41] [SSH] Authentication failed. Authentication failed. [03/05/20 14:20:41] Launch failed - cleaning up connection [03/05/20 14:20:41] [SSH] Connection closed.