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f88b682ce3
only one of that snat source cidr and networkid is needed eip auto bind natgateway when not in aliyun
121 lines
3.1 KiB
Go
121 lines
3.1 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 huawei
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import (
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"yunion.io/x/jsonutils"
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"yunion.io/x/pkg/errors"
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"yunion.io/x/onecloud/pkg/multicloud"
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)
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type SNatSEntry struct {
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multicloud.SResourceBase
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gateway *SNatGateway
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ID string `json:"id"`
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NatGatewayID string `json:"nat_gateway_id"`
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NetworkID string `json:"network_id"`
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SourceCIDR string `json:"cidr"`
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Status string `json:"status"`
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SNatIP string `json:"floating_ip_address"`
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AdminStateUp bool `json:"admin_state_up"`
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}
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func (nat *SNatSEntry) GetId() string {
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return nat.ID
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}
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func (nat *SNatSEntry) GetName() string {
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// Snat rule has no name in Huawei Cloud, so return ID
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return nat.GetId()
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}
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func (nat *SNatSEntry) GetGlobalId() string {
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return nat.GetId()
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}
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func (nat *SNatSEntry) GetStatus() string {
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return NatResouceStatusTransfer(nat.Status)
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}
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func (nat *SNatSEntry) GetIP() string {
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return nat.SNatIP
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}
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func (nat *SNatSEntry) GetSourceCIDR() string {
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return nat.SourceCIDR
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}
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func (nat *SNatSEntry) GetNetworkId() string {
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return nat.NetworkID
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}
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func (nat *SNatSEntry) Delete() error {
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return nat.gateway.region.DeleteNatSEntry(nat.GetId())
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}
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// getNatSTable return all snat rules of gateway
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func (gateway *SNatGateway) getNatSTable() ([]SNatSEntry, error) {
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ret, err := gateway.region.GetNatSTable(gateway.GetId())
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if err != nil {
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return nil, err
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}
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for i := range ret {
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ret[i].gateway = gateway
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}
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return ret, nil
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}
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func (region *SRegion) GetNatSTable(natGatewayID string) ([]SNatSEntry, error) {
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queuies := map[string]string{
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"nat_gateway_id": natGatewayID,
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}
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sNatSTableEntris := make([]SNatSEntry, 0, 2)
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err := doListAllWithMarker(region.ecsClient.SNatRules.List, queuies, &sNatSTableEntris)
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if err != nil {
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return nil, errors.Wrapf(err, `get snat rule of gateway %q`, natGatewayID)
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}
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for i := range sNatSTableEntris {
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nat := &sNatSTableEntris[i]
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if len(nat.SourceCIDR) != 0 {
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continue
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}
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subnet := SNetwork{}
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err := DoGet(region.ecsClient.Subnets.Get, nat.NetworkID, map[string]string{}, &subnet)
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if err != nil {
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return nil, errors.Wrapf(err, `get cidr of subnet %q`, nat.NetworkID)
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}
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nat.SourceCIDR = subnet.CIDR
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}
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return sNatSTableEntris, nil
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}
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func (region *SRegion) DeleteNatSEntry(entryID string) error {
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_, err := region.ecsClient.SNatRules.Delete(entryID, nil)
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if err != nil {
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return errors.Wrapf(err, `delete snat rule %q failed`, entryID)
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}
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return nil
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}
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func (nat *SNatSEntry) Refresh() error {
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new, err := nat.gateway.region.GetNatSEntryByID(nat.ID)
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if err != nil {
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return err
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}
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return jsonutils.Update(nat, new)
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}
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