Jenkinsfile docker template configuration for jenkins docker plugin

Jenkinsfile

properties([
	[$class           : 'DockerJobProperty',
	 cleanImages      : true,
	 dockerJobTemplate: [$class   : 'DockerJobTemplateProperty',
						 cloudname: 'DockerHost-9',
             // Supports other properties from https://git.io/vM5wf          
						 template : [$class            : 'DockerTemplate',
									 labelString       : 'my-worker-label',
									 instanceCapStr    : '4',
									 mode              : 'EXCLUSIVE',
							 		 //numExecutors    : 1,
							 		 pullStrategy      : 'PULL_LATEST',
							 		 // Supports other properties from https://git.io/vM5VS
									 dockerTemplateBase: [
										 $class: 'DockerTemplateBase',
										 image : 'my-docker.hub:/ci/ci-base-image:1.0.0'
										 // Supports other properties from https://git.io/vM5Va
									 ]]
	 ]])