-
Bug
-
Resolution: Won't Fix
-
Major
-
Jenkins 2.19.1
Jenkins Pipeline Remote Loader Plugin 1.3
Ubuntu 14.04
When using the pipeline-remote-loader-plugin to load files from a github repository using the master node Jenkins start looking for a new executioner as if for some reason it cannot use master to load the files. Since I have openstack-cloud-agents plugin it is trying to launch a new agent and use that node to load the files instead of just using master, which is the node specified.
This is my pipeline code:
def common, osa stage 'Sandbox' node('master') { println "Testing master" sh 'hostname' fileLoader.withGit('https://github.com/osic/qa-jenkins-onmetal.git', 'master', null, '') { common = fileLoader.load('jenkins/common.groovy'); osa = fileLoader.load('jenkins/osa_onmetal.functions.groovy'); } }
And this is the console output:
Started by user Castulo Martinez [Pipeline] stage (Sandbox) Using the ‘stage’ step without a block argument is deprecated Entering stage Sandbox Proceeding [Pipeline] node Running on master in /var/lib/jenkins/workspace/sandbox [Pipeline] { [Pipeline] echo Testing master [Pipeline] sh [sandbox] Running shell script + hostname ci-jenkins-master [Pipeline] node Still waiting to schedule task Waiting for next available executor Running on ci-openstack-agent-xlarge-7648 in /home/ubuntu/workspace/sandbox [Pipeline] { [Pipeline] dir Running in /home/ubuntu/workspace/sandbox/libLoader [Pipeline] { [Pipeline] deleteDir [Pipeline] echo Checking out https://github.com/osic/qa-jenkins-onmetal.git, branch=master [Pipeline] checkout Cloning the remote Git repository Cloning repository https://github.com/osic/qa-jenkins-onmetal.git > git init /home/ubuntu/workspace/sandbox/libLoader # timeout=10 ERROR: Error cloning remote repo 'origin' hudson.plugins.git.GitException: Could not init /home/ubuntu/workspace/sandbox/libLoader at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$5.execute(CliGitAPIImpl.java:663) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:464) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:152) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:145) at hudson.remoting.UserRequest.perform(UserRequest.java:153) at hudson.remoting.UserRequest.perform(UserRequest.java:50) at hudson.remoting.Request$2.run(Request.java:332) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) at ......remote call to ci-openstack-agent-xlarge-7648(Native Method) at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1433) at hudson.remoting.UserResponse.retrieve(UserRequest.java:253) at hudson.remoting.Channel.call(Channel.java:797) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:145) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:131) at com.sun.proxy.$Proxy108.execute(Unknown Source) at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1042) at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1082) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:109) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:83) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:73) at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1$1.call(AbstractSynchronousNonBlockingStepExecution.java:52) at hudson.security.ACL.impersonate(ACL.java:221) at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1.run(AbstractSynchronousNonBlockingStepExecution.java:49) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: hudson.plugins.git.GitException: Error performing command: git init /home/ubuntu/workspace/sandbox/libLoader at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1759) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1725) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1721) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommand(CliGitAPIImpl.java:1391) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$5.execute(CliGitAPIImpl.java:661) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:464) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:152) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:145) at hudson.remoting.UserRequest.perform(UserRequest.java:153) at hudson.remoting.UserRequest.perform(UserRequest.java:50) at hudson.remoting.Request$2.run(Request.java:332) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) ... 4 more Caused by: java.io.IOException: Cannot run program "git" (in directory "/home/ubuntu/workspace/sandbox/libLoader"): error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047) at hudson.Proc$LocalProc.<init>(Proc.java:243) at hudson.Proc$LocalProc.<init>(Proc.java:212) at hudson.Launcher$LocalLauncher.launch(Launcher.java:815) at hudson.Launcher$ProcStarter.start(Launcher.java:381) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1748) ... 15 more Caused by: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.<init>(UNIXProcess.java:187) at java.lang.ProcessImpl.start(ProcessImpl.java:130) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028) ... 20 more [Pipeline] } [Pipeline] // dir [Pipeline] } [Pipeline] // node [Pipeline] } [Pipeline] // node [Pipeline] End of Pipeline ERROR: null Finished: FAILURE
As shown in the console output, when trying to load the external files, instead of using master, which is the node specified with the label, it tries to launch a new agent:
Waiting for next available executor
Running on ci-openstack-agent-xlarge-7648 in /home/ubuntu/workspace/sandbox
This code was working fine a few days ago, it was loading the files correctly on the master node.