mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-06-23 02:15:49 +08:00
291 lines
7.6 KiB
Go
291 lines
7.6 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package models
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import (
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"context"
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"database/sql"
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"fmt"
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"yunion.io/x/jsonutils"
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"yunion.io/x/log"
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"yunion.io/x/pkg/util/regutils"
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api "yunion.io/x/onecloud/pkg/apis/compute"
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"yunion.io/x/onecloud/pkg/cloudcommon/db"
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"yunion.io/x/onecloud/pkg/mcclient"
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)
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type SNetInterface struct {
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db.SModelBase
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Mac string `width:"36" charset:"ascii" primary:"true"` // Column(VARCHAR(36, charset='ascii'), primary_key=True)
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BaremetalId string `width:"36" charset:"ascii" nullable:"true"` // Column(VARCHAR(36, charset='ascii'), nullable=True)
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WireId string `width:"36" charset:"ascii" nullable:"true"` // Column(VARCHAR(36, charset='ascii'), nullable=True)
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Rate int `nullable:"true"` // Column(Integer, nullable=True) # Mbps
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NicType string `width:"36" charset:"ascii" nullable:"true"` // Column(VARCHAR(36, charset='ascii'), nullable=True)
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Index int8 `nullable:"true"` // Column(TINYINT, nullable=True)
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LinkUp bool `nullable:"true"` // Column(Boolean, nullable=True)
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Mtu int16 `nullable:"true"` // Column(SMALLINT, nullable=True)
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}
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type SNetInterfaceManager struct {
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db.SModelBaseManager
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}
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var NetInterfaceManager *SNetInterfaceManager
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func init() {
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NetInterfaceManager = &SNetInterfaceManager{
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SModelBaseManager: db.NewModelBaseManager(
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SNetInterface{},
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"netinterfaces_tbl",
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"netinterface",
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"netinterfaces",
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),
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}
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NetInterfaceManager.SetVirtualObject(NetInterfaceManager)
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}
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func (netif *SNetInterface) GetId() string {
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return netif.Mac
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}
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func (manager *SNetInterfaceManager) FetchByMac(mac string) (*SNetInterface, error) {
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netif, err := db.NewModelObject(manager)
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if err != nil {
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return nil, err
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}
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err = manager.Query().Equals("mac", mac).First(netif)
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if err != nil {
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return nil, err
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}
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return netif.(*SNetInterface), nil
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}
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func (netif *SNetInterface) GetWire() *SWire {
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if len(netif.WireId) > 0 {
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wireModel, _ := WireManager.FetchById(netif.WireId)
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if wireModel != nil {
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return wireModel.(*SWire)
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}
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}
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return nil
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}
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func (netif *SNetInterface) GetBaremetal() *SHost {
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if len(netif.BaremetalId) > 0 {
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hostModel, _ := HostManager.FetchById(netif.BaremetalId)
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if hostModel != nil {
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return hostModel.(*SHost)
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}
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}
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return nil
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}
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func (netif *SNetInterface) GetBaremetalNetwork() *SHostnetwork {
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bn := SHostnetwork{}
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bn.SetModelManager(HostnetworkManager, &bn)
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q := HostnetworkManager.Query()
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q = q.Equals("baremetal_id", netif.BaremetalId).Equals("mac_addr", netif.Mac)
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err := q.First(&bn)
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if err != nil {
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if err != sql.ErrNoRows {
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log.Errorf("fetch baremetal error: %s", err)
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}
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return nil
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}
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return &bn
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}
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/*func (self *SNetInterface) guestNetworkToJson(bn *SGuestnetwork) *jsonutils.JSONDict {
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jsonDesc := jsonutils.Marshal(self)
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desc := jsonDesc.(*jsonutils.JSONDict)
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if bn == nil {
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return desc
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} else {
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return self.networkToJson(bn.IpAddr, bn.GetNetwork(), desc)
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}
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}
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func (self *SNetInterface) hostNetworkToJson(bn *SHostnetwork) *jsonutils.JSONDict {
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jsonDesc := jsonutils.Marshal(self)
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desc := jsonDesc.(*jsonutils.JSONDict)
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if bn == nil {
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return desc
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} else {
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return self.networkToJson(bn.IpAddr, bn.GetNetwork(), desc)
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}
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}*/
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func (self *SNetInterface) networkToJson(ipAddr string, network *SNetwork, desc *jsonutils.JSONDict) *jsonutils.JSONDict {
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if len(ipAddr) > 0 {
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desc.Add(jsonutils.NewString(ipAddr), "ip_addr")
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}
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if network != nil {
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if len(network.GuestGateway) > 0 && regutils.MatchIP4Addr(network.GuestGateway) {
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desc.Add(jsonutils.NewString(network.GuestGateway), "gateway")
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}
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desc.Add(jsonutils.NewString(network.GetDNS()), "dns")
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desc.Add(jsonutils.NewString(network.GetDomain()), "domain")
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routes := network.GetRoutes()
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if routes != nil && len(routes) > 0 {
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desc.Add(jsonutils.Marshal(routes), "routes")
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}
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desc.Add(jsonutils.NewInt(int64(network.GuestIpMask)), "masklen")
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desc.Add(jsonutils.NewString(network.Name), "net")
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desc.Add(jsonutils.NewString(network.Id), "net_id")
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}
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return desc
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}
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func (self *SNetInterface) getServernetwork() *SGuestnetwork {
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host := self.GetBaremetal()
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if host == nil {
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return nil
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}
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server := host.GetBaremetalServer()
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if server == nil {
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return nil
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}
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obj, err := db.NewModelObject(GuestnetworkManager)
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if err != nil {
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log.Errorf("new fail %s", err)
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return nil
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}
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q := GuestnetworkManager.Query().Equals("guest_id", server.Id).Equals("mac_addr", self.Mac)
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err = q.First(obj)
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if err != nil {
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if err != sql.ErrNoRows {
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log.Errorf("query fail %s", err)
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}
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return nil
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}
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return obj.(*SGuestnetwork)
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}
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func (self *SNetInterface) getServerJsonDesc() *jsonutils.JSONDict {
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desc := jsonutils.Marshal(self).(*jsonutils.JSONDict)
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gn := self.getServernetwork()
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if gn != nil {
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desc.Update(gn.getJsonDescAtBaremetal(self.GetBaremetal()))
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desc.Set("index", jsonutils.NewInt(int64(self.Index))) // override, preserve orginal network interface index
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}
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return desc
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}
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func (self *SNetInterface) getBaremetalJsonDesc() *jsonutils.JSONDict {
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desc := jsonutils.Marshal(self).(*jsonutils.JSONDict)
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wire := self.GetWire()
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if wire != nil {
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desc.Add(jsonutils.NewString(wire.Name), "wire")
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}
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bn := self.GetBaremetalNetwork()
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if bn != nil {
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return self.networkToJson(bn.IpAddr, bn.GetNetwork(), desc)
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} else {
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return desc
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}
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}
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/*
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def is_usable_servernic(self):
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from clouds.baremetal import nictypes
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if self.nic_type == nictypes.NIC_TYPE_IPMI:
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return False
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if self.wire_id is None:
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return False
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if not self.link_up:
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return False
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if self.get_servernetwork() is not None:
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return False
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return True
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def get_candidate_network_for_ip(self, user_cred, ipaddr):
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wire = self.get_wire()
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if wire is None:
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return None
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print 'Find wire for ip', wire, ipaddr
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return wire.get_candidate_network_for_ip(user_cred, ipaddr)*/
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func (self *SNetInterface) Remove(ctx context.Context, userCred mcclient.TokenCredential) error {
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host := self.GetBaremetal()
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wire := self.GetWire()
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if host != nil && wire != nil {
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hw, err := HostwireManager.FetchByHostIdAndMac(host.Id, self.Mac)
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if err != nil {
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log.Errorf("NetInterface remove HostwireManager.FetchByIds error %s", err)
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return err
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}
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if hw.WireId != wire.Id {
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return fmt.Errorf("NetInterface not attached to this wire???")
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}
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err = hw.Delete(ctx, userCred)
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if err != nil {
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return err
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}
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}
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_, err := db.Update(self, func() error {
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self.WireId = ""
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self.BaremetalId = ""
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self.Rate = 0
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self.NicType = ""
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self.Index = -1
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self.LinkUp = false
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self.Mtu = 0
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return nil
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})
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if err != nil {
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log.Errorf("Save Updates: %s", err)
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}
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return err
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}
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func (self *SNetInterface) GetCandidateNetworkForIp(userCred mcclient.TokenCredential, ipAddr string) (*SNetwork, error) {
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wire := self.GetWire()
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if wire == nil {
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return nil, nil
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}
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return wire.GetCandidateNetworkForIp(userCred, ipAddr)
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}
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func (self *SNetInterface) IsUsableServernic() bool {
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if self.NicType == api.NIC_TYPE_IPMI {
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return false
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}
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if len(self.WireId) == 0 {
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return false
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}
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if !self.LinkUp {
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return false
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}
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if self.getServernetwork() != nil {
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return false
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}
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return true
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}
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