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##### SUMMARY
The vmware_cluster_ha module should support advanced configuration parameters in a generic way. 

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
vmware_cluster_ha

##### ADDITIONAL INFORMATION
The feature would allow advanced configurations like isolation address handling.

<!--- Paste example playbooks or commands between quotes below -->
```yaml
name: Enable HA with multiple custom isolation addresses for stretched vSAN
  vmware_cluster_ha:
    hostname: '{{ vcenter_hostname }}'
    username: '{{ vcenter_username }}'
    password: '{{ vcenter_password }}'
    datacenter_name: datacenter
    cluster_name: cluster
    enable_ha: yes
    configuration_parameters:
      das.usedefaultisolationaddress: false
      das.isolationaddress0: '{{ primary_isolation_address }}'
      das.isolationaddress1: '{{ secondary_isolation_address }}'
  delegate_to: localhost
```

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result['msg'] = to_text(e)
        if task:
            wait_for_task(task)
            if task.info.state == 'error':
                result['failed'] = True
                result['msg'] = task.info.error.msg
            else:
                result['changed'] = True
    
    result['instance'] = gather_vm_facts(content, vm)
    return result
def wait_for_poweroff(vm, timeout=300):
    result = dict()
    interval = 15
    while timeout > 0:
        if vm.runtime.powerState.lower() == 'poweredoff':
            break
        time.sleep(interval)
        timeout -= interval
    else:
        result['failed'] = True
        result['msg'] = 'Timeout while waiting for VM power off.'
    return result
def is_integer(value, type_of='int'):
    try:
        VmomiSupport.vmodlTypes[type_of](value)
        return True
    except (TypeError, ValueError):
        return False
def is_boolean(value):