An exception occurred during task execution. The full traceback is:
Traceback (most recent call last):
  File "/tmp/ansible_G8VpbK/ansible_module_vsphere_guest.py", line 1929, in <module>
    main()
  File "/tmp/ansible_G8VpbK/ansible_module_vsphere_guest.py", line 1856, in main
    force=force
  File "/tmp/ansible_G8VpbK/ansible_module_vsphere_guest.py", line 924, in reconfigure_vm
    for dev in current_devices:
NameError: global name 'current_devices' is not defined

failed: [localhost] (item=mesosm03) => {"failed": true, "invocation": {"module_name": "vsphere_guest"}, "item": "mesosm03", "module_stderr": "Traceback (most recent call last):\n  File \"/tmp/ansible_G8VpbK/ansible_module_vsphere_guest.py\", line 1929, in <module>\n    main()\n  File \"/tmp/ansible_G8VpbK/ansible_module_vsphere_guest.py\", line 1856, in main\n    force=force\n  File \"/tmp/ansible_G8VpbK/ansible_module_vsphere_guest.py\", line 924, in reconfigure_vm\n    for dev in current_devices:\nNameError: global name 'current_devices' is not defined\n", "module_stdout": "", "msg": "MODULE FAILURE", "parsed": false}

- name:modify VM
  hosts: localhost
  connection: local

   tasks:
   - name: modify master vms
     vsphere_guest:
       vcenter_hostname:
       username:
       password:
       guest: "{{ item }}"
       state: reconfigured
       vm_extra_config:
         vcpu.hotadd: yes
         mem.hotadd:  yes
         notes: Mesos Master
         folder: Mesos
       vm_disk:
         disk1:
           size_gb: 120
           type: thin
           datastore: CENTOS2
           # VMs can be put into folders. The value given here is either the full path
           # to the folder (e.g. production/customerA/lamp) or just the last component
           # of the path (e.g. lamp):
           folder: Mesos
       vm_nic:
         nic1:
           type: vmxnet3
           network: "VM Network"
           network_type: standard
       vm_hardware:
         memory_mb: 16384
         num_cpus: 2
         osid: centos64Guest
         scsi: paravirtual
         vm_cdrom:
           type: "iso"
           iso_path: "CENTOS2/ISO/mesos/configdrive-{{ item }}.iso"
       esxi:
         datacenter: HomeLab
         hostname: 192.168.1.21
     with_items:
         - mesosm01
         - mesosm02
         - mesosm03