Test Kitchen with multiple nodes

gistfile1.txt

---
driver:
  name: vagrant

provisioner:
  name: chef_zero

platforms:
  - name: centos-6.5

suites:
  - name: default
    run_list:
      - recipe[chef_portal::fundamentals_3x]
    attributes:
      ec2:
        iam:
          security-credentials:
            provisioner:
              AccessKeyId: 'ACCESS KEY'
              SecretAccessKey: 'SECRET ACCESS KEY'