Define in JenkinsFile:
podTemplate(name: 'ms-build', label: 'ms-build', namespace: 'tested-namespace', imagePullSecrets: [ 'nexus-internalnexus-pull-secret' ], containers: [
containerTemplate(name: 'ms-docker-build', image: 'internalnexus.corp.amdocs.com:7000/project/ms-docker-build:42', ttyEnabled: true, command: 'cat',
envVars: [
containerEnvVar(key: 'HTTPS_PROXY', value: 'http://internalproxy.corp.amdocs.com:8080'),
containerEnvVar(key: 'HTTP_PROXY', value: 'http://internalproxy.corp.amdocs.com:8080'),
containerEnvVar(key: 'NO_PROXY', value: 'localhost,127.0.0.1,.amdocs.com,dockerdaemon.dockerdaemondind.svc.cluster.local'),
containerEnvVar(key: 'DOCKER_HOST', value: 'tcp://dockerdaemon.dockerdaemondind.svc.cluster.local:2375')
])
]
)
  {
  node('ms-build') {
    stage('Build') {
      milestone(1)
      lock(resource: 'Build', inversePrecedence: true) {
        checkout scm
        container('ms-docker-build') {
          sh "git status"
          milestone(2)
        }
      }
    }
    stage('Create Docker Image') {
      lock(resource: 'Docker', inversePrecedence: true) {
        container('ms-docker-build') {
          sh "echo hello world"
          milestone(3)
        }
      }
    }
  }
}