84 lines
3.2 KiB
Go
84 lines
3.2 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package clouddns
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import (
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"fmt"
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"k8s.io/kubernetes/federation/pkg/dnsprovider"
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"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
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"k8s.io/kubernetes/federation/pkg/dnsprovider/rrstype"
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)
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// Compile time check for interface adeherence
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var _ dnsprovider.ResourceRecordSets = ResourceRecordSets{}
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type ResourceRecordSets struct {
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zone *Zone
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impl interfaces.ResourceRecordSetsService
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}
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func (rrsets ResourceRecordSets) List() ([]dnsprovider.ResourceRecordSet, error) {
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response, err := rrsets.impl.List(rrsets.project(), rrsets.zone.impl.Name()).Do()
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if err != nil {
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return nil, err
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}
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list := make([]dnsprovider.ResourceRecordSet, len(response.Rrsets()))
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for i, rrset := range response.Rrsets() {
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list[i] = ResourceRecordSet{rrset, &rrsets}
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}
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return list, nil
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}
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func (rrsets ResourceRecordSets) Add(rrset dnsprovider.ResourceRecordSet) (dnsprovider.ResourceRecordSet, error) {
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service := rrsets.zone.zones.interface_.service.Changes()
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additions := []interfaces.ResourceRecordSet{rrset.(*ResourceRecordSet).impl}
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change := service.NewChange(additions, []interfaces.ResourceRecordSet{})
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newChange, err := service.Create(rrsets.project(), rrsets.zone.impl.Name(), change).Do()
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if err != nil {
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return nil, err
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}
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newAdditions := newChange.Additions()
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if len(newAdditions) != len(additions) {
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return nil, fmt.Errorf("Internal error when adding resource record set. Call succeeded but number of records returned is incorrect. Records sent=%d, records returned=%d, record set:%v", len(additions), len(newAdditions), rrset)
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}
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return ResourceRecordSet{newChange.Additions()[0], &rrsets}, nil
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}
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func (rrsets ResourceRecordSets) Remove(rrset dnsprovider.ResourceRecordSet) error {
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service := rrsets.zone.zones.interface_.service.Changes()
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deletions := []interfaces.ResourceRecordSet{rrset.(ResourceRecordSet).impl}
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change := service.NewChange([]interfaces.ResourceRecordSet{}, deletions)
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newChange, err := service.Create(rrsets.project(), rrsets.zone.impl.Name(), change).Do()
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if err != nil {
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return err
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}
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newDeletions := newChange.Deletions()
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if len(newDeletions) != len(deletions) {
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return fmt.Errorf("Internal error when deleting resource record set. Call succeeded but number of records returned is incorrect. Records sent=%d, records returned=%d, record set:%v", len(deletions), len(newDeletions), rrset)
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}
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return nil
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}
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func (rrsets ResourceRecordSets) New(name string, rrdatas []string, ttl int64, rrstype rrstype.RrsType) dnsprovider.ResourceRecordSet {
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return &ResourceRecordSet{rrsets.impl.NewResourceRecordSet(name, rrdatas, ttl, rrstype), &rrsets}
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}
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func (rrsets ResourceRecordSets) project() string {
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return rrsets.zone.project()
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}
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