I follow the guid from Jenkins official site, and write the pipeline here:
def remote = [:]
remote.name = "dev-server"
remote.user = "root"
remote.host = "xxx.xxx.xxx.xxx" // xxx will replace as my host server
remote.allowAnyHosts = true
remote.logLevel = 'FINEST'
pipeline {
// node docker env
agent any
stages {
stage('Preparation') {
steps {
// git branch
git branch: 'stage', credentialsId: 'SSH_OF_XXX_BY_XXX', url: '[email protected]:xxx/xxx.git'
sh 'rm -rf package-lock.json'
}
}
stage('Build') {
{ docker 'node:lts-alpine' }
steps {
sh 'node -v'
sh 'npm -v'
sh 'npm config set registry https://registry.npm.taobao.org'
sh 'npm install'
sh 'npm run build:stage'
}
}
stage('Deploy') {
environment {
key = ''
}
steps {
echo 'Deploying'
// package as tar.gz
sh 'tar -C dist -czvf jenkins-yunqidi.tar.gz ./'
withCredentials([sshUserPrivateKey(credentialsId: 'SSH_OF_XXX_BY_XXXX', keyFileVariable: 'key')]) {
// some block
echo '1213123 ${key}'
sshCommand remote: remote, command: 'echo pwd'
}
// sshagent (credentials: ['SSH_OF_XXX_BY_XXX_RSA']) {
// script {
// sshCommand remote: remote, command: "pwd"
// }
// }
}
}
}
}
When I exec sshCommand within both withCredentials and sshagent, all FAIL. Error msg is following
com.jcraft.jsch.JSchException: Auth fail
at com.jcraft.jsch.Session.connect(Session.java:519)
at com.jcraft.jsch.Session.connect(Session.java:183)
at com.jcraft.jsch.Session$connect$1.call(Unknown Source)
at org.hidetake.groovy.ssh.connection.ConnectionManager.connectInternal(ConnectionManager.groovy:107)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:384)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:69)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:190)
at org.hidetake.groovy.ssh.connection.ConnectionManager$_connectInternal_closure1.doCall(ConnectionManager.groovy:85)
at org.hidetake.groovy.ssh.connection.ConnectionManager$_connectInternal_closure1.doCall(ConnectionManager.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117)
at org.hidetake.groovy.ssh.util.Utility.retry(Utility.groovy:52)
at org.hidetake.groovy.ssh.util.Utility$retry.callStatic(Unknown Source)
at org.hidetake.groovy.ssh.connection.ConnectionManager.connectInternal(ConnectionManager.groovy:83)
at org.hidetake.groovy.ssh.connection.ConnectionManager.connectInternal(ConnectionManager.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:210)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:59)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:166)
at org.hidetake.groovy.ssh.connection.ConnectionManager.connect(ConnectionManager.groovy:59)
at org.hidetake.groovy.ssh.connection.ConnectionManager$connect.call(Unknown Source)
at org.hidetake.groovy.ssh.session.SessionTask.wetRun(SessionTask.groovy:61)
at org.hidetake.groovy.ssh.session.SessionTask.call(SessionTask.groovy:48)
at java_util_concurrent_Callable$call.call(Unknown Source)
at org.hidetake.groovy.ssh.core.Service.run(Service.groovy:81)
at org.hidetake.groovy.ssh.core.Service$run$0.call(Unknown Source)
at org.jenkinsci.plugins.sshsteps.SSHService.executeCommand(SSHService.groovy:177)
at org.jenkinsci.plugins.sshsteps.steps.CommandStep$Execution$CommandCallable.execute(CommandStep.java:84)
at org.jenkinsci.plugins.sshsteps.util.SSHMasterToSlaveCallable.call(SSHMasterToSlaveCallable.java:32)
at hudson.remoting.LocalChannel.call(LocalChannel.java:45)
at org.jenkinsci.plugins.sshsteps.steps.CommandStep$Execution.run(CommandStep.java:72)
at org.jenkinsci.plugins.sshsteps.util.SSHStepExecution.lambda$start$0(SSHStepExecution.java:84)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
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)
Finished: FAILURE
Any friend meet the same situation, and suggest some advice.
Or is there any other pipeline guide site?
You have invoked ssh command within credential blocks but you have not assigned that credentials to remote object. You need to assign the private key identity into remote object like below, this will resolve your authentication error.
withCredentials([sshUserPrivateKey(credentialsId: 'SSH_OF_XXX_BY_XXXX', keyFileVariable: 'key')]) {
// some block
echo '1213123 ${key}'
remote.identityFile = key
sshCommand remote: remote, command: 'echo pwd'
}
Thanks, Kiruba