I have one of my UCM projects setup to do exactly what you are requesting.
Whenever a dev completes a delivery to the project integration stream, a
"postop deliver_complete" trigger kicks off a build job using a URL (trigger
builds remotely). Here's what you'll need:
1. Configure your Jenkins job to "Trigger builds remotely" (under Build
Triggers).
- I named my token "BUILD_AFTER_DELIVER_COMPLETE".
2. Make a ClearCase attribute used to enable or disable the automatic build
triggering on a build stream.
- Create the attribute type in the PVOB (I named mine
"TriggerBuildAfterDelivery).
- Scope: ordinary
- Enumeration values: "ON", "OFF"
- Default value: "ON"
- Apply the attribute to any build stream that you wish to trigger a build.
3. Make a UCM trigger type that fires after a delivery has been completed.
- Create the trigger type in the PVOB (I named mine
"JENKINS_BUILD_AFTER_DELIVERY").
- all UCM object trigger
- post-op deliver_complete
- Executes corresponding trigger script
4. Write a trigger script, executed by the UCM trigger type, which constructs
and executes the Jenkins URL.
- I wrote mine in Perl and named it "jenkinsBuildAfterDelivery.tgr".
- My Jenkins build job name matches the name of the UCM stream being built
(you'll see why when you construct the URL).
- If you use Perl, use the LWP::Simple module for the get() subroutine.
- First get the value of the TriggerBuildAfterDelivery attribute (ct desc -s
-attr $attr stream:$stream).
- If the value == "ON", construct your URL and `get` it.
- Hint: $jobName = $buildStream = $ENV{CLEARCASE_STREAM};
I also serialized UCM deliveries on these specific build streams to prevent
multiple devs from delivering concurrently, thus interfering with the build
triggering. I'll let you google for how to serialize UCM deliveries. It's
easy and essentially requires the same things: An attribute, a trigger type
and a trigger script.
I've had this setup on my project for over a year now and it works great.
-Jeff Ng
From: jenkinsci-users@googlegroups.com
[mailto:jenkinsci-users@googlegroups.com] On Behalf Of Vinod P
Sent: Monday, January 13, 2014 8:50 PM
To: jenkinsci-users@googlegroups.com
Subject: EXTERNAL: Clearcase integration with Jenkins to schedule jobs
Hello all,
I am a newbie to Jenkins and Clearcase and have been going through the various
options of Jenkins to facilitate CI.
However, I am not sure on how to configure Jenkins with UCM Clearcase in such a
way that when a developer delivers his code to the Integration Stream in
Clearcase (after having tested his code in the Development Stream where he
makes changes to the code), Jenkins should start the build of the application.
In short, the requirement is that whenever any changes are delivered to the
Integration stream in clearcase (UCM) , a build job should be automatically
triggered in Jenkins.
Appreciate any help/guidance on this.
Regards
T.S
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