Passing Jenkins pipeline parameters to a Dockerfile can be achieved by using the ARG instruction in the Dockerfile and passing the values from the Jenkins pipeline when building the Docker image.

In Jenkins declarative pipelines, the choice parameter is used to create a parameterized build that allows users to select a value from a predefined list of choices. This can be useful for customizing the behavior of your pipeline job based on user input.

We are unable to setting the default values directly in Jenkins pipelines. However, we can attain a similar effect by using a combination of conditional logic and environment variables.

In Jenkins declarative pipeline, you can define variables using the environment block or using the def keyword. The environment block is used to define environment variables that will be available to all steps in the pipeline, while the def keyword is used to define variables within individual stages or steps.

In Jenkins pipeline, you can use the sshPut step to copy the contents of a folder instead of the folder itself. The sshPut step is used to copy files or directories to a remote server over SSH.

To pass Artifactory credentials to Gradle in a Jenkins Pipeline job, you can use the Jenkins Artifactory Plugin and the Jenkins Credentials Plugin. The Artifactory plugin integrates Artifactory repositories with Jenkins, allowing you to resolve and deploy artifacts during your build process.

To deploy a Jenkins cluster on AWS using Terraform and Packer, you will need to follow several steps. First, you will use Packer to create a custom Amazon Machine Image (AMI) with Jenkins pre-installed. Then, you will use Terraform to provision the necessary AWS resources, such as EC2 instances and se