The parameters are available as environment variables. First, you need to define parameters for your job by selecting "This build is parameterized", then using the drop-down button to add as many parameters as you need.
jenkins: pass variable from one job/project to another
There are different parameter types available, and it is extensible, too. The way parameters take effect is also different depending on the parameter type you choose. String parameters are exposed as environment variables of the same name. Therefore, a builder, like Ant and Shell, can use the parameters. Continuing the above example, the following is a simple example:.
Run build and observe output toward the bottom of the log some vars removed for security and brevity :. Ant works equally well.
In the Properties section of the Ant builder, define a build property like:. Note that because of the case sensitivity difference of environment variables in Windows and Unix, all the environment variables added by parameters are in upper case.
File parameter allows a build to accept a file, to be submitted by the user when scheduling a new build. A plugin can define custom parameter types. See ParameterDefinition for the starting point. When passing parameters through the URL, casing is important!
I tried it, but it didn't work. Windows Users : use my. It seems that if a parameter is in a downstream job, the parameter is not set. It would be useful to pass parameters to downstream jobs, if they share the same named parameters. I need to build each svn branches, and there's no easy way to build downstream the branched modules. A question related to the one by Cees Bos: is it possible to specify build parameters when using the "build periodically" feature?
I believe that it would be very useful if the Build Parameters would also work for multi-configuration projects. It would be great to be able to add not only parameter name and value but also specify some description as well, so when user click on ''Build Now" button the parameterized page would give more helpful info about required parameters. Is there a way where I can pass multiple default values to a single parameter and then select the value of the parameter from a dropdown which has the default valuesand then run the build?
It would be nice to have access to the parameters for use in the project configuration as well. How can these parameters be accessed from groovy? Is it possible to make these parameter values available in all fields outside of the build step? If these Parameters could be recognized in all the standards fields it would be truly awesome. But I guess this is a problem that applies to all Environment Variables in general.
I'm a bit new to Hudson It would be great if we could use the parameters anywhere in the project configuration page. I've tried using them in some report plugins JUnit, checkstyle and the like with no luck Unfortunately it does not work with parametrized builds no build cause is recorded. Could you please fix it? Or is there another way to make some comments [encoded into url] viewable on the page with build details?
The case of the parameter name has to match with that of the declared name everywhere where it is accessed.The complete list of Jenkins Environment Variables are seen here. In my case I used in the Editable Email Notification. There are many other ways of assigning parameters from one job to another using this plugin. You can explore them. Like Like. In the newest since 1. Hi Randy, Thank you so much.
This is working for me. Banging my head from 2 hours. After upgrading my jenkins to 1. Yes we have to define the same parameters in both parent and child jobs. Unfortunately there is no clear documentation on this.
Like Liked by 1 person. I worked around it as recommended by someone on stackoverflow by creating a parameters file and loading it into the promote build job. I think I figured it out. In order to pass any of custom build environment parameters to a promotion build, those params should be saved to a file during build and archived into build artifacts. What if the passed parameter is a variable created in the script and not a Jenkins environment variable?
Same here as Assaf. I want to pass the value defined in my script. That is not happening. BestBuildEver is passed as the value of BuildName in the next project. Hi Assaf, Sorry for the late reply, you can pass any variable from one job to another, not just Jenkins Environment Variables. I will explain this in a detailed blog soon. You are commenting using your WordPress.But I get an error: java.
Rachel M. I need just pass ALL variables to another job. How to pass the whole list as it is? Possible but awkward currently—you can hard-code the parameters in your script, or you can loop over entries in params and construct downstream parameters. Would be nice to have a single syntax to do so automatically for a large number of parameters. Jesse Glick Could you, please, show me a snippet, how to do that? Jesse Glick The only option I see it to run a job and pass all the parameters manually.
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Issues Reports Components Test sessions. Log In. XML Word Printable. Type: Improvement. Status: Resolved View Workflow. Priority: Minor. Resolution: Duplicate. Labels: None. Environment: Jenkins ver.
Similar Issues:. Issue Links. Hide Permalink. Please, class must be specified in parameters list. Show Rachel M. Ruslan Khamidullin added a comment - - edited. Show Ruslan Khamidullin added a comment - - edited Rachel M.
Jesse Glick added a comment - Show Jesse Glick added a comment - Possible but awkward currently—you can hard-code the parameters in your script, or you can loop over entries in params and construct downstream parameters.
Ruslan Khamidullin added a comment - Show Ruslan Khamidullin added a comment - Jesse Glick Could you, please, show me a snippet, how to do that?Very nice, But what if i just want to copy parameter of Upstream job and check if that parameter is passed to another job then I have to kill that job, any suggestions here?
Thanks Nikhat for your query. If you want to just verify, you can either create a new build job and just display the parameters you need from upstream job. You can use groovy scripting as well. Thank you so much Ravi for a very quick response…:- I tried using conditional step plugin but I am stuck. In execute Shell script in run condition plugin my version parameter from disable job value is coming blank. Hi Nikhat, Thanks for providing your requirement. Please could you elaborate what error you are getting and how are you passing the parameter and fetching in downstream job?
I believe you have followed the steps provided in this article and you have defined the correct syntax Someone wanted to trigger the job only if a concrete variable i. Please see if this fits to your requirement, else please share the logs, conditions — thank you.
ImportError: No module named json. Please refer the post. I wanted to select the particular build number manually in jenkins. For example i have multiple jobs from which i have to select one particular successful job. Can you explain how it is possible using pipeline script or using jenkins job. Hi Krishi, Thanks for your query. You can easily achieve the same with the help of Parameterized TriggerCopy Artifacts and Promoted Builds Plugins Have you tried using these, if not just give them a try.
Thanks a ton for this simple and informative article.How to Create Upstream and Downstream Jobs in Jenkins
God bless you. I had to create dynamic parameters in the upstream job and pass it to downstream job. This method only passes the parameters already with the upstream job when it start either user provided or provided by jenkins.
For using other variables that are created inside the upstream job, I used the parameters file. Create this file in upstream job.
Can't pass $BUILD_NUMBER to downstream build pipeline jobs.
Remarkable issues here.This is called "free-style software project" in Jenkins. Go to Jenkins top page, select "New Job", then choose "Build a free-style software project". This job type consists of the following elements:. For more details, click the icons in the configuration page. A list of environment variables and how they are used are shown below. 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. The URL where the results of this build can be found e. 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. Convenient to put into a resource file, a jar file, etc for easier identification.
Set to the URL of the Jenkins master that's running the build. This value is used by Jenkins CLI for example. 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. 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. 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. If you are using the Promoted Build Pluginyou will have access to the following environment variables.
The URL of the original Jenkins job that is involved with the promotion. The name of the original Jenkins job that is involved with the promotion. The Build ID ex. If you're using a shell script to do your build, you can either put these environment variables directly into your shell scripts, or call them as parameters in your shell script. Below is an example how this can be done:.
For example:. If you're using an Ant script to do your build, you may include environment variables in property settings. Click on the Advanced This will display the Properties box.
Below is an example how to use the Properties box to set Ant properties with Jenkins Environment variables:. As an alternative, you can use the Environmental prefix to pull in all environmental variables as properties right inside your build. Below is an example how to set the property "label" to include the Project Name and the Build Number:.
Builds in Jenkins can be triggered periodically on a schedule, specified in configurationor when source changes in the project have been detected, or they can be automatically triggered by requesting the URL:.
This allows you to hook Jenkins builds into a variety of setups. For more information in particular doing this with security enabledsee Remote access API.There's no mechanism to access the build number from a build done at an earlier state in the pipeline.
The use case is that job 1 builds the code, job 2 in the pipeline promotes it to a repository accessible by the test targets. This job 2 needs to know the build number of the build in job 1 in order to use the copy artifacts plugin to, well, copy the artifacts. How can one chain build jobs together with no mechanism to pass parameters from one job to the next? I would think that you would want to be able to define parameters in the first job and have them be available to all downstream jobs.
The pipeline plugin needs a 'manually trigger a parameterized downstream job". This would handle the build number propagation. This would address a large number of the build pipeline complaints regarding the selection of which build was referenced within pipelined stages.
I guess we can close this one as the pipeline plugin has been able to pass parameters for quite some time now. Issues Reports Components Test sessions. Log In. XML Word Printable. Type: Bug. Status: Closed View Workflow. Priority: Major. Resolution: Fixed. Labels: None. Environment: Linux 64 bit Ubuntu Similar Issues:.
Jenkins parameterized build example with String and Boolean parameters
It only takes a minute to sign up. I am running a pipeline job and with this we need to pass a parameter to a downsteam job but its not working. We tried as follows:. QA-Test-Windows is a Freestyle job and in that we tried accessing the parameter in script as follows but its not working. Tried accessing variables but its not working. Can anyone please help me on this. I'm not sure what exactly wrong in your code, looks like there is mistake.
Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. In Jenkins how to pass a parameter from Pipeline job to a freestyle job Ask Question.
Asked 1 year, 11 months ago. Active 11 months ago. Viewed 19k times. Geo Geo 2 2 gold badges 6 6 silver badges 15 15 bronze badges. Active Oldest Votes. Oneiroi 1, 1 1 gold badge 14 14 silver badges 28 28 bronze badges. Lucas Henrique Lucas Henrique 51 1 1 silver badge 2 2 bronze badges. It is worth mention that the parameterized-trigger plugin needs to be installed plugins.
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