def coredump_configured(name, enabled, dump_ip, host_vnic='vmk0', dump_port=6500):
    '''
    Ensures a host's core dump configuration.

    name
        Name of the state.

    enabled
        Sets whether or not ESXi core dump collection should be enabled.
        This is a boolean value set to ``True`` or ``False`` to enable
        or disable core dumps.

        Note that ESXi requires that the core dump must be enabled before
        any other parameters may be set. This also affects the ``changes``
        results in the state return dictionary. If ``enabled`` is ``False``,
        we can't obtain any previous settings to compare other state variables,
        resulting in many ``old`` references returning ``None``.

        Once ``enabled`` is ``True`` the ``changes`` dictionary comparisons
        will be more accurate. This is due to the way the system coredemp
        network configuration command returns data.

    dump_ip
        The IP address of host that will accept the dump.

    host_vnic
        Host VNic port through which to communicate. Defaults to ``vmk0``.

    dump_port
        TCP port to use for the dump. Defaults to ``6500``.

    Example:

    .. code-block:: yaml

        configure-host-coredump:
          esxi.coredump_configured:
            - enabled: True
            - dump_ip: 'my-coredump-ip.example.com'

    '''
    ret = {'name': name,
           'result': False,
           'changes': {},
           'comment': ''}
    esxi_cmd = 'esxi.cmd'
    enabled_msg = 'ESXi requires that the core dump must be enabled ' \
                  'before any other parameters may be set.'
    host = __pillar__['proxy']['host']

    current_config = __salt__[esxi_cmd]('get_coredump_network_config').get(host)
    error = current_config.get('Error')
    if error:
        ret['comment'] = 'Error: {0}'.format(error)
        return ret

    current_config = current_config.get('Coredump Config')
    current_enabled = current_config.get('enabled')

    # Configure coredump enabled state, if there are changes.
    if current_enabled != enabled:
        enabled_changes = {'enabled': {'old': current_enabled, 'new': enabled}}
        # Only run the command if not using test=True
        if not __opts__['test']:
            response = __salt__[esxi_cmd]('coredump_network_enable',
                                          enabled=enabled).get(host)
            error = response.get('Error')
            if error:
                ret['comment'] = 'Error: {0}'.format(error)
                return ret

            # Allow users to disable core dump, but then return since
            # nothing else can be set if core dump is disabled.
            if not enabled:
                ret['result'] = True
                ret['comment'] = enabled_msg
                ret['changes'].update(enabled_changes)
                return ret

        ret['changes'].update(enabled_changes)

    elif not enabled:
        # If current_enabled and enabled match, but are both False,
        # We must return before configuring anything. This isn't a
        # failure as core dump may be disabled intentionally.
        ret['result'] = True
        ret['comment'] = enabled_msg
        return ret

    # Test for changes with all remaining configurations. The changes flag is used
    # To detect changes, and then set_coredump_network_config is called one time.
    changes = False
    current_ip = current_config.get('ip')
    if current_ip != dump_ip:
        ret['changes'].update({'dump_ip':
                              {'old': current_ip,
                               'new': dump_ip}})
        changes = True

    current_vnic = current_config.get('host_vnic')
    if current_vnic != host_vnic:
        ret['changes'].update({'host_vnic':
                              {'old': current_vnic,
                               'new': host_vnic}})
        changes = True

    current_port = current_config.get('port')
    if current_port != six.text_type(dump_port):
        ret['changes'].update({'dump_port':
                              {'old': current_port,
                               'new': six.text_type(dump_port)}})
        changes = True

    # Only run the command if not using test=True and changes were detected.
    if not __opts__['test'] and changes is True:
        response = __salt__[esxi_cmd]('set_coredump_network_config',
                                      dump_ip=dump_ip,
                                      host_vnic=host_vnic,
                                      dump_port=dump_port).get(host)
        if response.get('success') is False:
            msg = response.get('stderr')
            if not msg:
                msg = response.get('stdout')
            ret['comment'] = 'Error: {0}'.format(msg)
            return ret

    ret['result'] = True
    if ret['changes'] == {}:
        ret['comment'] = 'Core Dump configuration is already in the desired state.'
        return ret

    if __opts__['test']:
        ret['result'] = None
        ret['comment'] = 'Core dump configuration will change.'

    return ret
Ensures a host's core dump configuration.

    name
        Name of the state.

    enabled
        Sets whether or not ESXi core dump collection should be enabled.
        This is a boolean value set to ``True`` or ``False`` to enable
        or disable core dumps.

        Note that ESXi requires that the core dump must be enabled before
        any other parameters may be set. This also affects the ``changes``
        results in the state return dictionary. If ``enabled`` is ``False``,
        we can't obtain any previous settings to compare other state variables,
        resulting in many ``old`` references returning ``None``.

        Once ``enabled`` is ``True`` the ``changes`` dictionary comparisons
        will be more accurate. This is due to the way the system coredemp
        network configuration command returns data.

    dump_ip
        The IP address of host that will accept the dump.

    host_vnic
        Host VNic port through which to communicate. Defaults to ``vmk0``.

    dump_port
        TCP port to use for the dump. Defaults to ``6500``.

    Example:

    .. code-block:: yaml

        configure-host-coredump:
          esxi.coredump_configured:
            - enabled: True
            - dump_ip: 'my-coredump-ip.example.com'