'get proposed info'

def get_proposed(self):

    if self.bridge_domain_id:
        self.proposed['bridge_domain_id'] = self.bridge_domain_id
    if self.vni_id:
        self.proposed['vni_id'] = self.vni_id
    if self.nve_name:
        self.proposed['nve_name'] = self.nve_name
    if self.nve_mode:
        self.proposed['nve_mode'] = self.nve_mode
    if self.peer_list_ip:
        self.proposed['peer_list_ip'] = self.peer_list_ip
    if self.source_ip:
        self.proposed['source_ip'] = self.source_ip
    if self.state:
        self.proposed['state'] = self.state
