- Change the list of Gradle tasks to
doesnotexist
to emulate a failure. The build will fail as the task doesn't exist in the build script. - Install the Google Chat plugin.
- Create a new chat room in Google Chat named
jenkins-test
at https://chat.google.com/. - For the chat room configure the webhook.
- Configure the job to send a notification whenever the job fails. Use the webhook generated on Google Chat.
- Execute the build. The build should fail and send a notification to the chat room.
Show Solution
Change the list of Gradle tasks first.
Find the plugin and install it.
Add a new chat room.
For the chat room, click the little cog icon and create a new webhook.
Enter an appropriate name for the webhook.
Copy the generate webhook URL to the clipboard.
In the Jenkins job, create a new Google Chat notification. Add the webhook URL and provide a name.
Run a build. It should fail and send a new message to the chat room.