[JIRA] (JENKINS-58131) Jenkins master propagates environment variables to agents running a pipeline

[ilaty...@yahoo.ca (JIRA)]

Title: Message Title

Ilguiz Latypov created an issue   Jenkins / JENKINS-58131 Jenkins master propagates environment variables to agents running a pipeline Issue Type: Bug Assignee: Unassigned Components: pipeline Created: 2019-06-20 23:33 Environment: 2.138.4 Priority: Minor Reporter: Ilguiz Latypov I defined a Jenkins pipeline job with a Node parameter JENKINS_PARAM_RUN_NODE and the following script, pipeline { agent none stages { stage('Run') { agent { label "${env.JENKINS_PARAM_RUN_NODE}" } steps { script { echo 'Hello World' sh 'export -p' } } } } } This showed JAVA_HOME of the Windows master despite selecting a MacOS agent. ... + export -p ... export JAVA_HOME="C:\\Program Files\\Java\\jdk1.8.0_211" Blanking the env variable exposes the MacOS agent's value, environment { JAVA_HOME = '' } ... + export -p ... export JAVA_HOME="/Library/Java/JavaVirtualMachines/jdk1.8.0_151.jdk/Contents/Home" As an added bonus unrelated to Jenkins, MacOS's /usr/bin/java seems to interpret the unexpected Windows notation in JAVA_HOME by selecting the latest installed (I suppose) java.home, type -a java java -version jh=$(java -XshowSettings:properties 2>&1 | sed -ne 's/^[[:space:]]*java\.home = \(.*\)/\1/p') echo "java.home=\"${jh}\"" + type -a java java is /usr/bin/java + java -version java version "10.0.2" 2018-07-17 Java(TM) SE Runtime Environment 18.3 (build 10.0.2+13) Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.2+13, mixed mode) ++ java -XshowSettings:properties ++ sed -ne 's/^[[:space:]]*java\.home = \(.*\)/\1/p' + jh=/Library/Java/JavaVirtualMachines/jdk-10.0.2.jdk/Contents/Home + echo 'java.home="/Library/Java/JavaVirtualMachines/jdk-10.0.2.jdk/Contents/Home"' java.home="/Library/Java/JavaVirtualMachines/jdk-10.0.2.jdk/Contents/Home" I do not expect JAVA_HOME of master to override the agent's environment. As for the blanking env var work-around, I am not sure if this agrees with the expected semantics of the "environment" DSL clause because instead of unsetting the variable, it appears to expose the agent's variable. Add Comment   This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-issues/JIRA.200176.1561073587000.5004.1561073640189%40Atlassian.JIRA. For more options, visit https://groups.google.com/d/optout.