Enable SSH on a user defined port

    CLI Example:

    .. code-block:: bash

        salt '*' ilo.set_ssh_port 2222

def set_ssh_port(port=22):
    '''
    Enable SSH on a user defined port

    CLI Example:

    .. code-block:: bash

        salt '*' ilo.set_ssh_port 2222
    '''
    _current = global_settings()

    if _current['Global Settings']['SSH_PORT']['VALUE'] == port:
        return True

    _xml = """<RIBCL VERSION="2.0">
                <LOGIN USER_LOGIN="adminname" PASSWORD="password">
                  <RIB_INFO MODE="write">
                    <MOD_GLOBAL_SETTINGS>
                       <SSH_PORT value="{0}"/>
                    </MOD_GLOBAL_SETTINGS>
                  </RIB_INFO>
                </LOGIN>
              </RIBCL>""".format(port)

    return __execute_cmd('Configure_SSH_Port', _xml)