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Type:
Bug
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Resolution: Unresolved
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Priority:
Minor
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Component/s: docker-workflow-plugin, durable-task-plugin
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Environment:OS Jenkins Master/Slave: Ubuntu x64 16.04
Jenkins server version: 2.235.2
durable task plugin version: 1.34
all other plugins: latest version (for 2020-07-29)
So there's this weird behavior when using the built-in dir() method with a pipeline, running on a docker container and it causes anything in the dir block to hang. Please note the example below, as it explains it better than I can describe it:
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pipeline {
agent {
docker {
label '********'
image '**********'
registryUrl '************'
registryCredentialsId '*******'
args '--user root:root'
}
}
stages {
stage('dir-testing') {
stages {
stage('without dir') {
steps {
sh 'cd /opt && ls -l'
}
}
stage('with dir') {
steps {
dir('/opt') {
sh 'ls -l'
}
}
}
}
post {
always {
cleanWs()
}
}
}
}
}
And the result is:
Started by user ********** Running in Durability level: MAX_SURVIVABILITY [Pipeline] Start of Pipeline [Pipeline] node Running on ************ in /var/jenkins/workspace/test-cwd-bug [Pipeline] { [Pipeline] withEnv [Pipeline] { [Pipeline] withDockerRegistry Using the existing docker config file.Removing blacklisted property: auths$ docker login -u ******** -p ******** ********* WARNING! Using --password via the CLI is insecure. Use --password-stdin. Login Succeeded [Pipeline] { [Pipeline] isUnix [Pipeline] sh + docker inspect -f . ********** Error: No such object: *********** [Pipeline] isUnix [Pipeline] sh + docker inspect -f . **************** . [Pipeline] withDockerContainer ************* does not seem to be running inside a container $ docker run -t -d -u 0:0 --user root:root -w /var/jenkins/workspace/test-cwd-bug -v /var/jenkins/workspace/test-cwd-bug:/var/jenkins/workspace/test-cwd-bug:rw,z -v /var/jenkins/workspace/test-cwd-bug@tmp:/var/jenkins/workspace/test-cwd-bug@tmp:rw,z -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** -e ******** ********************* cat $ docker top 969a08a99a24c314d5d80f2cbf77920db4e269524d1af6738c0ddc5417da3f16 -eo pid,comm [Pipeline] { [Pipeline] stage [Pipeline] { (dir-testing) [Pipeline] stage [Pipeline] { (without dir) [Pipeline] sh + cd /opt + ls -l total 8 drwxr-xr-x 4 root root 4096 Jul 24 15:29 artifactory-scripts drwxr-xr-x 1 608 500 4096 Jul 24 15:39 cv25_linux_sdk_2.5 [Pipeline] } [Pipeline] // stage [Pipeline] stage [Pipeline] { (with dir) [Pipeline] dir Running in /opt [Pipeline] { [Pipeline] sh process apparently never started in /opt@tmp/durable-5a20a76a (running Jenkins temporarily with -Dorg.jenkinsci.plugins.durabletask.BourneShellScript.LAUNCH_DIAGNOSTICS=true might make the problem clearer) [Pipeline] } [Pipeline] // dir [Pipeline] } [Pipeline] // stage Post stage [Pipeline] cleanWs [WS-CLEANUP] Deleting project workspace... [WS-CLEANUP] Deferred wipeout is used... [WS-CLEANUP] done [Pipeline] } [Pipeline] // stage [Pipeline] } $ docker stop --time=1 969a08a99a24c314d5d80f2cbf77920db4e269524d1af6738c0ddc5417da3f16 $ docker rm -f 969a08a99a24c314d5d80f2cbf77920db4e269524d1af6738c0ddc5417da3f16 [Pipeline] // withDockerContainer [Pipeline] } [Pipeline] // withDockerRegistry [Pipeline] } [Pipeline] // withEnv [Pipeline] } [Pipeline] // node [Pipeline] End of Pipeline ERROR: script returned exit code -2 Finished: FAILURE
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