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Environment variables and properties defined in jenkins

Environment variables and properties defined in jenkins

Jenkins Set Environment Variables

When a Jenkins job executes, it sets some environment variables that you may use in your shell script, batch command, Ant script or Maven POM 1. The following table contains a list of all of these environment variables.

Environment Variable Description
BUILD_NUMBER The current build number, such as "153"
BUILD_ID The current build id, such as "2005-08-22_23-59-59" (YYYY-MM-DD_hh-mm-ss, defunct since version 1.597)
BUILD_URL  The URL where the results of this build can be found (e.g. http://buildserver/jenkins/job/MyJobName/666/)
NODE_NAME The name of the node the current build is running on. Equals 'master' for master node.
JOB_NAME Name of the project of this build. This is the name you gave your job when you first set it up. It's the third column of the Jenkins Dashboard main page.
BUILD_TAG String of jenkins-${JOB_NAME}-${BUILD_NUMBER}. Convenient to put into a resource file, a jar file, etc for easier identification.
JENKINS_URL Set to the URL of the Jenkins master that's running the build. This value is used by Jenkins CLI for example
EXECUTOR_NUMBER The unique number that identifies the current executor (among executors of the same machine) that's carrying out this build. This is the number you see in the "build executor status", except that the number starts from 0, not 1.
JAVA_HOME If your job is configured to use a specific JDK, this variable is set to the JAVA_HOME of the specified JDK. When this variable is set, PATH is also updated to have $JAVA_HOME/bin.
WORKSPACE The absolute path of the workspace.
SVN_REVISION For Subversion-based projects, this variable contains the revision number of the module. If you have more than one module specified, this won't be set. 
CVS_BRANCH For CVS-based projects, this variable contains the branch of the module. If CVS is configured to check out the trunk, this environment variable will not be set.
GIT_COMMIT  For Git-based projects, this variable contains the Git hash of the commit checked out for the build (like ce9a3c1404e8c91be604088670e93434c4253f03) (all the GIT_* variables require git plugin)     
GIT_URL For Git-based projects, this variable contains the Git url (like This email address is being protected from spambots. You need JavaScript enabled to view it.:user/repo.git or [https://github.com/user/repo.git])
GIT_BRANCH  For Git-based projects, this variable contains the Git branch that was checked out for the build (normally origin/master) 


Promoted Build Plugin Environment Variables

If you are using the Promoted Build Plugin, you will have access to the following environment variables. This allows you to access information about your Jenkins build since certain environment variables stated above (such as BUILD_TAG now refer to the Promoted Build Plugin's job.

Environment Variable Replaces Description
PROMOTED_URL BUILD_URL The URL of the original Jenkins job that is involved with the promotion. BUILD_URL now refers to the Promotion's URL
PROMOTED_JOB_NAME JOB_NAME The name of the original Jenkins job that is involved with the promotion. JOB_NAME now refers to the Promotion's job's name
PROMOTED_NUMBER BUILD_NUMBER The Build Number of the job being promoted. BUILD_NUMBER now refer's the the Promotion Number
PROMOTED_ID BUILD_ID The Build ID (ex. "2005-08-22_23-59-59" (YYYY-MM-DD_hh-mm-ss) ) of the original Jenkins job. BUILD_ID now refer's to the Promotion's build ID.

System Properties

Name  ↓ Value   
awt.toolkit sun.awt.X11.XToolkit
com.sun.akuma.Daemon daemonized
executable-war /usr/lib/jenkins/jenkins.war
file.encoding UTF-8
file.encoding.pkg sun.io
file.separator /
java.awt.graphicsenv sun.awt.X11GraphicsEnvironment
java.awt.headless true
java.awt.printerjob sun.print.PSPrinterJob
java.class.path /usr/lib/jenkins/jenkins.war
java.class.version 52.0
java.endorsed.dirs /usr/lib/jvm/java-1.8.0-openjdk-
java.ext.dirs /usr/lib/jvm/java-1.8.0-openjdk-
java.home /usr/lib/jvm/java-1.8.0-openjdk-
java.io.tmpdir /tmp
java.library.path /usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
java.runtime.name OpenJDK Runtime Environment
java.runtime.version 1.8.0_111-b15
java.specification.name Java Platform API Specification
java.specification.vendor Oracle Corporation
java.specification.version 1.8
java.vendor Oracle Corporation
java.vendor.url http://java.oracle.com/
java.vendor.url.bug http://bugreport.sun.com/bugreport/
java.version 1.8.0_111
java.vm.info mixed mode
java.vm.name OpenJDK 64-Bit Server VM
java.vm.specification.name Java Virtual Machine Specification
java.vm.specification.vendor Oracle Corporation
java.vm.specification.version 1.8
java.vm.vendor Oracle Corporation
java.vm.version 25.111-b15
JENKINS_HOME /var/lib/jenkins
jna.loaded true
jna.platform.library.path /usr/lib64:/lib64:/usr/lib:/lib:/usr/lib64/mysql
jnidispatch.path /tmp/jna--1712433994/jna4147775405825940943.tmp
mail.smtp.sendpartial true
mail.smtps.sendpartial true
os.arch amd64
os.name Linux
os.version 3.10.0-514.el7.x86_64
path.separator :
sun.arch.data.model 64
sun.boot.class.path /usr/lib/jvm/java-1.8.0-openjdk-
sun.boot.library.path /usr/lib/jvm/java-1.8.0-openjdk-
sun.cpu.endian little
sun.font.fontmanager sun.awt.X11FontManager
sun.io.unicode.encoding UnicodeLittle
sun.java.command /usr/lib/jenkins/jenkins.war --logfile=/var/log/jenkins/jenkins.log --webroot=/var/cache/jenkins/war --daemon --httpPort=8080 --debug=5 --handlerCountMax=100 --handlerCountMaxIdle=20
sun.java.launcher SUN_STANDARD
sun.jnu.encoding UTF-8
sun.management.compiler HotSpot 64-Bit Tiered Compilers
sun.os.patch.level unknown
svnkit.http.methods Digest,Basic,NTLM,Negotiate
svnkit.ssh2.persistent false
user.country US
user.dir /
user.home /var/lib/jenkins
user.language en
user.name jenkins
user.timezone America/New_York

Environment Variables

Name  ↓ Value   
_ /etc/alternatives/java
HOME /var/lib/jenkins
LOGNAME jenkins
NLSPATH /usr/dt/lib/nls/msg/%L/%N.cat
PATH /sbin:/usr/sbin:/bin:/usr/bin
SHELL /bin/bash
USER jenkins
XFILESEARCHPATH /usr/dt/app-defaults/%L/Dt


Name  ↓ Version    Enabled    Pinned   
ace-editor 1.1 true false
ant 1.4 true false
antisamy-markup-formatter 1.5 true false
bouncycastle-api 2.16.0 true false
branch-api 1.11.1 true false
build-timeout 1.18 true false
cloudbees-folder 5.16 true false
credentials 2.1.10 true false
credentials-binding 1.10 true false
display-url-api 0.5 true false
durable-task 1.12 true false
email-ext 2.53 true false
external-monitor-job 1.7 true false
git 3.0.1 true false
git-client 2.2.0 true false
git-server 1.7 true false
github 1.25.1 true false
github-api 1.84 true false
github-branch-source 1.10.1 true false
github-organization-folder 1.5 true false
gradle 1.25 true false
handlebars 1.1.1 true false
icon-shim 2.0.3 true false
jacoco 2.1.0 true false
javadoc 1.4 true false
jira 2.3 true false
jobConfigHistory 2.15 true false
jquery 1.11.2-0 true false
jquery-detached 1.2.1 true false
junit 1.19 true false
ldap 1.13 true false
mailer 1.18 true false
mapdb-api true false
matrix-auth 1.4 true false
matrix-project 1.8 true false
maven-plugin 2.14 true false
momentjs 1.1.1 true false
pam-auth 1.3 true false
pipeline-build-step 2.4 true false
pipeline-graph-analysis 1.3 true false
pipeline-input-step 2.5 true false
pipeline-milestone-step 1.3 true false
pipeline-rest-api 2.4 true false
pipeline-stage-step 2.2 true false
pipeline-stage-view 2.4 true false
plain-credentials 1.3 true false
resource-disposer 0.3 true false
scm-api 1.3 true false
script-security 1.25 true false
sonar 2.5 true false
ssh-credentials 1.12 true false
ssh-slaves 1.12 true false
structs 1.5 true false
subversion 2.7.1 true false
thinBackup 1.9 true false
timestamper 1.8.7 true false
token-macro 2.0 true false
windows-slaves 1.2 true false
workflow-aggregator 2.4 true false
workflow-api 2.8 true false
workflow-basic-steps 2.3 true false
workflow-cps 2.23 true false
workflow-cps-global-lib 2.5 true false
workflow-durable-task-step 2.7 true false
workflow-job 2.9 true false
workflow-multibranch 2.9.2 true false
workflow-scm-step 2.3 true false
workflow-step-api 2.7 true false
workflow-support 2.12 true false
ws-cleanup 0.32 true false

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Rajesh Kumar


Total, Over 12 years of extensive experience in the Software Configuration Management domain having depth knowledge of DevOps, Continuous Integration and Delivery, Configuration Management, Build and Installer, Release Management and Application Management.

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