What are Jenkins pipeline variables?

What are Jenkins pipeline variables?

Jenkins pipeline variables are used to store values that can be reused throughout your pipeline scripts. They help in making your pipeline more dynamic and flexible.

How do I define a variable in a Jenkins pipeline?

You can define a variable in a Jenkins pipeline using the def keyword. For example: def myVar = 'value'.

Can I use environment variables in my Jenkins pipeline?

Yes, you can use environment variables in Jenkins pipelines. They can be accessed using the env object, like env.MY_ENV_VAR.

What is the difference between global and local variables in Jenkins?

Global variables are accessible throughout the entire pipeline, while local variables are only accessible within the scope they are defined.