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Google Cloud DNS dnsprovider rewrite/refactor for unit tests. Successfully Tested against both real backend and stubbed backend.

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This commit is contained in:
Quinton Hoole 2016-05-07 11:04:31 -07:00
parent 1cca499e92
commit 0af78dcce7
46 changed files with 2285 additions and 7 deletions
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61
federation/pkg/dnsprovider/dns.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package dnsprovider
import "k8s.io/kubernetes/federation/pkg/dnsprovider/rrstype"
// Interface is an abstract, pluggable interface for DNS providers.
type Interface interface {
// Zones returns the provider's Zones interface, or false if not supported.
Zones() (Zones, bool)
}
type Zones interface {
// List returns the managed Zones, or an error if the list operation failed.
List() ([]Zone, error)
}
type Zone interface {
// Name returns the name of the zone, e.g. "example.com"
Name() string
// ResourceRecordsets returns the provider's ResourceRecordSets interface, or false if not supported.
ResourceRecordSets() (ResourceRecordSets, bool)
}
type ResourceRecordSets interface {
// List returns the ResourceRecordSets of the Zone, or an error if the list operation failed.
List() ([]ResourceRecordSet, error)
// Add adds and returns a ResourceRecordSet of the Zone, or an error if the add operation failed.
Add(ResourceRecordSet) (ResourceRecordSet, error)
// Remove removes a ResourceRecordSet from the Zone, or an error if the remove operation failed.
// The supplied ResourceRecordSet must match one of the existing zones (obtained via List()) exactly.
Remove(ResourceRecordSet) error
// New allocates a new ResourceRecordSet, which can then be passed to Add() or Remove()
// Arguments are as per the ResourceRecordSet interface below.
New(name string, rrdatas []string, ttl int64, rrstype rrstype.RrsType) ResourceRecordSet
}
type ResourceRecordSet interface {
// Name returns the name of the ResourceRecordSet, e.g. "www.example.com".
Name() string
// Rrdatas returns the Resource Record Datas of the record set.
Rrdatas() []string
// Ttl returns the time-to-live of the record set, in seconds.
Ttl() int64
// Type returns the type of the record set (A, CNAME, SRV, etc)
Type() rrstype.RrsType
}

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federation/pkg/dnsprovider/doc.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/*
dnsprovider supplies interfaces for dns service providers (e.g. Google Cloud DNS, AWS route53, etc).
Implementations exist in the providers sub-package
*/
package dnsprovider

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federation/pkg/dnsprovider/plugins.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package dnsprovider
import (
"fmt"
"io"
"os"
"sync"
"github.com/golang/glog"
)
// Factory is a function that returns a dnsprovider.Interface.
// The config parameter provides an io.Reader handler to the factory in
// order to load specific configurations. If no configuration is provided
// the parameter is nil.
type Factory func(config io.Reader) (Interface, error)
// All registered dns providers.
var providersMutex sync.Mutex
var providers = make(map[string]Factory)
// RegisterDnsProvider registers a dnsprovider.Factory by name. This
// is expected to happen during startup.
func RegisterDnsProvider(name string, cloud Factory) {
providersMutex.Lock()
defer providersMutex.Unlock()
if _, found := providers[name]; found {
glog.Fatalf("DNS provider %q was registered twice", name)
}
glog.V(1).Infof("Registered DNS provider %q", name)
providers[name] = cloud
}
// GetDnsProvider creates an instance of the named DNS provider, or nil if
// the name is not known. The error return is only used if the named provider
// was known but failed to initialize. The config parameter specifies the
// io.Reader handler of the configuration file for the DNS provider, or nil
// for no configuation.
func GetDnsProvider(name string, config io.Reader) (Interface, error) {
providersMutex.Lock()
defer providersMutex.Unlock()
f, found := providers[name]
if !found {
return nil, nil
}
return f(config)
}
// InitDnsProvider creates an instance of the named DNS provider.
func InitDnsProvider(name string, configFilePath string) (Interface, error) {
var dns Interface
var err error
if name == "" {
glog.Info("No DNS provider specified.")
return nil, nil
}
if configFilePath != "" {
var config *os.File
config, err = os.Open(configFilePath)
if err != nil {
return nil, fmt.Errorf("Couldn't open DNS provider configuration %s: %#v", configFilePath, err)
}
defer config.Close()
dns, err = GetDnsProvider(name, config)
} else {
// Pass explicit nil so plugins can actually check for nil. See
// "Why is my nil error value not equal to nil?" in golang.org/doc/faq.
dns, err = GetDnsProvider(name, nil)
}
if err != nil {
return nil, fmt.Errorf("could not init DNS provider %q: %v", name, err)
}
if dns == nil {
return nil, fmt.Errorf("unknown DNS provider %q", name)
}
return dns, nil
}

101
federation/pkg/dnsprovider/providers/google/clouddns/clouddns.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// clouddns is the implementation of pkg/dnsprovider interface for Google Cloud DNS
package clouddns
import (
"io"
"github.com/golang/glog"
"golang.org/x/oauth2"
"golang.org/x/oauth2/google"
compute "google.golang.org/api/compute/v1"
dns "google.golang.org/api/dns/v1"
"google.golang.org/cloud/compute/metadata"
gcfg "gopkg.in/gcfg.v1"
"k8s.io/kubernetes/federation/pkg/dnsprovider"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal"
"k8s.io/kubernetes/pkg/cloudprovider/providers/gce"
)
const (
ProviderName = "google-clouddns"
)
func init() {
dnsprovider.RegisterDnsProvider(ProviderName, func(config io.Reader) (dnsprovider.Interface, error) {
return newCloudDns(config)
})
}
type Config struct {
Global struct {
TokenURL string `gcfg:"token-url"`
TokenBody string `gcfg:"token-body"`
ProjectID string `gcfg:"project-id"`
}
}
// newCloudDns creates a new instance of a Google Cloud DNS Interface.
func newCloudDns(config io.Reader) (*Interface, error) {
projectID, _ := metadata.ProjectID() // On error we get an empty string, which is fine for now.
var tokenSource oauth2.TokenSource
// Possibly override defaults with config below
if config != nil {
var cfg Config
if err := gcfg.ReadInto(&cfg, config); err != nil {
glog.Errorf("Couldn't read config: %v", err)
return nil, err
}
glog.Infof("Using Google Cloud DNS provider config %+v", cfg)
if cfg.Global.ProjectID != "" {
projectID = cfg.Global.ProjectID
}
if cfg.Global.TokenURL != "" {
tokenSource = gce.NewAltTokenSource(cfg.Global.TokenURL, cfg.Global.TokenBody)
}
}
return CreateInterface(projectID, tokenSource)
}
// CreateInterface creates a clouddns.Interface object using the specified parameters.
// If no tokenSource is specified, uses oauth2.DefaultTokenSource.
func CreateInterface(projectID string, tokenSource oauth2.TokenSource) (*Interface, error) {
if tokenSource == nil {
var err error
tokenSource, err = google.DefaultTokenSource(
oauth2.NoContext,
compute.CloudPlatformScope,
compute.ComputeScope)
glog.Infof("Using DefaultTokenSource %#v", tokenSource)
if err != nil {
return nil, err
}
} else {
glog.Infof("Using existing Token Source %#v", tokenSource)
}
oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
service, err := dns.New(oauthClient)
if err != nil {
glog.Errorf("Failed to get Cloud DNS client: %v", err)
}
glog.Infof("Successfully got DNS service: %v\n", service)
return newInterfaceWithStub(projectID, internal.NewService(service)), nil
}

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federation/pkg/dnsprovider/providers/google/clouddns/clouddns_test.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package clouddns
import (
"flag"
"fmt"
"os"
"testing"
"k8s.io/kubernetes/federation/pkg/dnsprovider"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/stubs"
"k8s.io/kubernetes/federation/pkg/dnsprovider/rrstype"
)
func newTestInterface() (dnsprovider.Interface, error) {
// Use this to test the real cloud service - insert appropriate project-id. Default token source will be used. See
// https://github.com/golang/oauth2/blob/master/google/default.go for details.
// i, err := dnsprovider.GetDnsProvider(ProviderName, strings.NewReader("\n[global]\nproject-id = federation0-cluster00"))
return newFakeInterface() // Use this to stub out the entire cloud service
}
func newFakeInterface() (dnsprovider.Interface, error) {
service := stubs.NewService()
interface_ := newInterfaceWithStub("", service)
zones := service.ManagedZones_
// Add a fake zone to test against.
zone := &stubs.ManagedZone{zones, "example.com", []stubs.ResourceRecordSet{}}
call := zones.Create(interface_.project(), zone)
_, err := call.Do()
if err != nil {
return nil, err
}
return interface_, nil
}
var interface_ dnsprovider.Interface
func TestMain(m *testing.M) {
flag.Parse()
var err error
interface_, err = newTestInterface()
if err != nil {
fmt.Printf("Error creating interface: %v", err)
os.Exit(1)
}
os.Exit(m.Run())
}
// firstZone returns the first zone for the configured dns provider account/project,
// or fails if it can't be found
func firstZone(t *testing.T) dnsprovider.Zone {
t.Logf("Getting zones")
z, supported := interface_.Zones()
if supported {
t.Logf("Got zones %v\n", z)
} else {
t.Fatalf("Zones interface not supported by interface %v", interface_)
}
zones, err := z.List()
if err != nil {
t.Fatalf("Failed to list zones: %v", err)
} else {
t.Logf("Got zone list: %v\n", zones)
}
if len(zones) < 1 {
t.Fatalf("Zone listing returned %d, expected >= %d", len(zones), 1)
} else {
t.Logf("Got at least 1 zone in list:%v\n", zones[0])
}
return zones[0]
}
/* rrs returns the ResourceRecordSets interface for a given zone */
func rrs(t *testing.T, zone dnsprovider.Zone) (r dnsprovider.ResourceRecordSets) {
rrsets, supported := zone.ResourceRecordSets()
if !supported {
t.Fatalf("ResourceRecordSets interface not supported by zone %v", zone)
return r
}
return rrsets
}
func listRrsOrFail(t *testing.T, rrsets dnsprovider.ResourceRecordSets) []dnsprovider.ResourceRecordSet {
rrset, err := rrsets.List()
if err != nil {
t.Fatalf("Failed to list recordsets: %v", err)
} else {
if len(rrset) < 0 {
t.Fatalf("Record set length=%d, expected >=0", len(rrset))
} else {
t.Logf("Got %d recordsets: %v", len(rrset), rrset)
}
}
return rrset
}
func getExampleRrs(zone dnsprovider.Zone) dnsprovider.ResourceRecordSet {
rrsets, _ := zone.ResourceRecordSets()
return rrsets.New("www11."+zone.Name(), []string{"10.10.10.10", "169.20.20.20"}, 180, rrstype.A)
}
func getInvalidRrs(zone dnsprovider.Zone) dnsprovider.ResourceRecordSet {
rrsets, _ := zone.ResourceRecordSets()
return rrsets.New("www12."+zone.Name(), []string{"rubbish", "rubbish"}, 180, rrstype.A)
}
func addRrsetOrFail(t *testing.T, rrsets dnsprovider.ResourceRecordSets, rrset dnsprovider.ResourceRecordSet) dnsprovider.ResourceRecordSet {
result, err := rrsets.Add(rrset)
if err != nil {
t.Fatalf("Failed to add recordsets: %v", err)
}
return result
}
/* TestResourceRecordSetsList verifies that listing of zones succeeds */
func TestZonesList(t *testing.T) {
firstZone(t)
}
/* TestResourceRecordSetsList verifies that listing of RRS's succeeds */
func TestResourceRecordSetsList(t *testing.T) {
listRrsOrFail(t, rrs(t, firstZone(t)))
}
/* TestResourceRecordSetsAddSuccess verifies that addition of a valid RRS succeeds */
func TestResourceRecordSetsAddSuccess(t *testing.T) {
zone := firstZone(t)
sets := rrs(t, zone)
set := addRrsetOrFail(t, sets, getExampleRrs(zone))
defer sets.Remove(set)
t.Logf("Successfully added resource record set: %v", set)
}
/* TestResourceRecordSetsAdditionVisible verifies that added RRS is visible after addition */
func TestResourceRecordSetsAdditionVisible(t *testing.T) {
zone := firstZone(t)
sets := rrs(t, zone)
rrset := getExampleRrs(zone)
set := addRrsetOrFail(t, sets, rrset)
defer sets.Remove(set)
t.Logf("Successfully added resource record set: %v", set)
found := false
for _, record := range listRrsOrFail(t, sets) {
if record.Name() == rrset.Name() {
found = true
break
}
}
if !found {
t.Errorf("Failed to find added resource record set %s", rrset.Name())
}
}
/* TestResourceRecordSetsAddDuplicateFail verifies that addition of a duplicate RRS fails */
func TestResourceRecordSetsAddDuplicateFail(t *testing.T) {
zone := firstZone(t)
sets := rrs(t, zone)
rrset := getExampleRrs(zone)
set := addRrsetOrFail(t, sets, rrset)
defer sets.Remove(set)
t.Logf("Successfully added resource record set: %v", set)
// Try to add it again, and verify that the call fails.
rrs, err := sets.Add(rrset)
if err == nil {
defer sets.Remove(rrs)
t.Errorf("Should have failed to add duplicate resource record %v, but succeeded instead.", set)
} else {
t.Logf("Correctly failed to add duplicate resource record %v: %v", set, err)
}
}
/* TestResourceRecordSetsRemove verifies that the removal of an existing RRS succeeds */
func TestResourceRecordSetsRemove(t *testing.T) {
zone := firstZone(t)
sets := rrs(t, zone)
rrset := getExampleRrs(zone)
set := addRrsetOrFail(t, sets, rrset)
err := sets.Remove(set)
if err != nil {
// Try again to clean up.
defer sets.Remove(rrset)
t.Errorf("Failed to remove resource record set %v after adding", rrset)
} else {
t.Logf("Successfully removed resource set %v after adding", set)
}
}
/* TestResourceRecordSetsRemoveGone verifies that a removed RRS no longer exists */
func TestResourceRecordSetsRemoveGone(t *testing.T) {
zone := firstZone(t)
sets := rrs(t, zone)
rrset := getExampleRrs(zone)
set := addRrsetOrFail(t, sets, rrset)
err := sets.Remove(set)
if err != nil {
// Try again to clean up.
defer sets.Remove(rrset)
t.Errorf("Failed to remove resource record set %v after adding", rrset)
} else {
t.Logf("Successfully removed resource set %v after adding", set)
}
// Check that it's gone
list := listRrsOrFail(t, sets)
found := false
for _, set := range list {
if set.Name() == rrset.Name() {
found = true
break
}
}
if found {
t.Errorf("Deleted resource record set %v is still present", rrset)
}
}

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federation/pkg/dnsprovider/providers/google/clouddns/interface.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package clouddns
import (
"k8s.io/kubernetes/federation/pkg/dnsprovider"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ dnsprovider.Interface = Interface{}
type Interface struct {
project_ string
service interfaces.Service
}
// newInterfaceWithStub facilitates stubbing out the underlying Google Cloud DNS
// library for testing purposes. It returns an provider-independent interface.
func newInterfaceWithStub(project string, service interfaces.Service) *Interface {
return &Interface{project, service}
}
func (i Interface) Zones() (zones dnsprovider.Zones, supported bool) {
return Zones{i.service.ManagedZones(), &i}, true
}
func (i Interface) project() string {
return i.project_
}

42
federation/pkg/dnsprovider/providers/google/clouddns/internal/change.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.Change = Change{}
type Change struct{ impl *dns.Change }
func (c Change) Additions() (rrsets []interfaces.ResourceRecordSet) {
rrsets = make([]interfaces.ResourceRecordSet, len(c.impl.Additions))
for index, addition := range c.impl.Additions {
rrsets[index] = interfaces.ResourceRecordSet(&ResourceRecordSet{addition})
}
return rrsets
}
func (c Change) Deletions() (rrsets []interfaces.ResourceRecordSet) {
rrsets = make([]interfaces.ResourceRecordSet, len(c.impl.Deletions))
for index, deletion := range c.impl.Deletions {
rrsets[index] = interfaces.ResourceRecordSet(&ResourceRecordSet{deletion})
}
return rrsets
}

33
federation/pkg/dnsprovider/providers/google/clouddns/internal/changes_create_call.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ChangesCreateCall = ChangesCreateCall{}
type ChangesCreateCall struct{ impl *dns.ChangesCreateCall }
func (c ChangesCreateCall) Do(opts ...googleapi.CallOption) (interfaces.Change, error) {
ch, err := c.impl.Do(opts...)
return &Change{ch}, err
}

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federation/pkg/dnsprovider/providers/google/clouddns/internal/changes_service.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ChangesService = ChangesService{}
type ChangesService struct{ impl *dns.ChangesService }
func (c ChangesService) Create(project string, managedZone string, change interfaces.Change) interfaces.ChangesCreateCall {
return &ChangesCreateCall{c.impl.Create(project, managedZone, change.(*Change).impl)}
}
func (c ChangesService) NewChange(additions, deletions []interfaces.ResourceRecordSet) interfaces.Change {
adds := make([]*dns.ResourceRecordSet, len(additions))
deletes := make([]*dns.ResourceRecordSet, len(deletions))
for i, a := range additions {
adds[i] = a.(*ResourceRecordSet).impl
}
for i, d := range deletions {
deletes[i] = d.(*ResourceRecordSet).impl
}
return &Change{&dns.Change{Additions: adds, Deletions: deletes}}
}

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federation/pkg/dnsprovider/providers/google/clouddns/internal/clouddns.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
// Implementation of internal/interfaces/* on top of Google Cloud DNS API.
// See https://godoc.org/google.golang.org/api/dns/v1 for details
// This facilitates stubbing out Google Cloud DNS for unit testing.
// Only the parts of the API that we use are included.
// Others can be added as needed.
import dns "google.golang.org/api/dns/v1"
type (
Project struct{ impl *dns.Project }
ProjectsGetCall struct{ impl *dns.ProjectsGetCall }
ProjectsService struct{ impl *dns.ProjectsService }
Quota struct{ impl *dns.Quota }
)

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federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces/interfaces.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package interfaces
import (
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/rrstype"
)
// Interfaces to directly mirror the Google Cloud DNS API structures.
// See https://godoc.org/google.golang.org/api/dns/v1 for details
// This facilitates stubbing out Google Cloud DNS for unit testing.
// Only the parts of the API that we use are included.
// Others can be added as needed.
type (
Change interface {
Additions() []ResourceRecordSet
Deletions() []ResourceRecordSet
// Id() string // TODO: Add as needed
// Kind() string // TODO: Add as needed
// StartTime() string // TODO: Add as needed
// Status() string // TODO: Add as needed
}
ChangesCreateCall interface {
// Context(ctx context.Context) *ChangesCreateCall // TODO: Add as needed
Do(opts ...googleapi.CallOption) (Change, error)
// Fields(s ...googleapi.Field) *ChangesCreateCall // TODO: Add as needed
}
ChangesGetCall interface {
// Context(ctx context.Context) *ChangesGetCall // TODO: Add as needed
Do(opts ...googleapi.CallOption) (*Change, error)
// Fields(s ...googleapi.Field) *ChangesGetCall // TODO: Add as needed
// IfNoneMatch(entityTag string) *ChangesGetCall // TODO: Add as needed
}
ChangesListCall interface {
// Context(ctx context.Context) *ChangesListCall // TODO: Add as needed
Do(opts ...googleapi.CallOption) (*ChangesListResponse, error)
// Fields(s ...googleapi.Field) *ChangesListCall // TODO: Add as needed
// IfNoneMatch(entityTag string) *ChangesListCall // TODO: Add as needed
// MaxResults(maxResults int64) *ChangesListCall // TODO: Add as needed
// PageToken(pageToken string) *ChangesListCall // TODO: Add as needed
// Pages(ctx context.Context, f func(*ChangesListResponse) error) error // TODO: Add as needed
// SortBy(sortBy string) *ChangesListCall // TODO: Add as needed
// SortOrder(sortOrder string) *ChangesListCall // TODO: Add as needed
}
ChangesListResponse interface {
// Changes() []*Change // TODO: Add as needed
// Kind() string // TODO: Add as needed
// NextPageToken() string // TODO: Add as needed
// ServerResponse() googleapi.ServerResponse // TODO: Add as needed
// ForceSendFields() []string // TODO: Add as needed
}
ChangesService interface {
// Create(project string, managedZone string, change *Change) *ChangesCreateCall // TODO: Add as needed
Create(project string, managedZone string, change Change) ChangesCreateCall
NewChange(additions, deletions []ResourceRecordSet) Change
// Get(project string, managedZone string, changeId string) *ChangesGetCall // TODO: Add as needed
// List(project string, managedZone string) *ChangesListCall // TODO: Add as needed
}
ManagedZone interface {
// CreationTime() string // TODO: Add as needed
// Description() string // TODO: Add as needed
DnsName() string
// Id() uint64 // TODO: Add as needed
// Kind() string // TODO: Add as needed
Name() string
// NameServerSet() string // TODO: Add as needed
// NameServers() []string // TODO: Add as needed
// ServerResponse() googleapi.ServerResponse // TODO: Add as needed
// ForceSendFields() []string // TODO: Add as needed
}
ManagedZonesCreateCall interface {
// Context(ctx context.Context) *ManagedZonesCreateCall // TODO: Add as needed
Do(opts ...googleapi.CallOption) (ManagedZone, error)
// Fields(s ...googleapi.Field) *ManagedZonesCreateCall // TODO: Add as needed
}
ManagedZonesDeleteCall interface {
// Context(ctx context.Context) *ManagedZonesDeleteCall // TODO: Add as needed
Do(opts ...googleapi.CallOption) error
// Fields(s ...googleapi.Field) *ManagedZonesDeleteCall // TODO: Add as needed
}
ManagedZonesGetCall interface {
// Context(ctx context.Context) *ManagedZonesGetCall // TODO: Add as needed
Do(opts ...googleapi.CallOption) (ManagedZone, error)
// Fields(s ...googleapi.Field) *ManagedZonesGetCall // TODO: Add as needed
// IfNoneMatch(entityTag string) *ManagedZonesGetCall // TODO: Add as needed
}
ManagedZonesListCall interface {
// Context(ctx context.Context) *ManagedZonesListCall // TODO: Add as needed
DnsName(dnsName string) ManagedZonesListCall
Do(opts ...googleapi.CallOption) (ManagedZonesListResponse, error)
// Fields(s ...googleapi.Field) *ManagedZonesListCall // TODO: Add as needed
// IfNoneMatch(entityTag string) *ManagedZonesListCall // TODO: Add as needed
// MaxResults(maxResults int64) *ManagedZonesListCall // TODO: Add as needed
// PageToken(pageToken string) *ManagedZonesListCall // TODO: Add as needed
// Pages(ctx context.Context, f func(*ManagedZonesListResponse) error) error // TODO: Add as needed
}
ManagedZonesListResponse interface {
// Kind() string // TODO: Add as needed
// ManagedZones() []*ManagedZone // TODO: Add as needed
ManagedZones() []ManagedZone
// NextPageToken string // TODO: Add as needed
// ServerResponse() googleapi.ServerResponse // TODO: Add as needed
// ForceSendFields() []string // TODO: Add as needed
}
ManagedZonesService interface {
// NewManagedZonesService(s *Service) *ManagedZonesService // TODO: Add to service if needed
Create(project string, managedzone ManagedZone) ManagedZonesCreateCall
Delete(project string, managedZone string) ManagedZonesDeleteCall
Get(project string, managedZone string) ManagedZonesGetCall
List(project string) ManagedZonesListCall
}
Project interface {
// Id() string // TODO: Add as needed
// Kind() string // TODO: Add as needed
// Number() uint64 // TODO: Add as needed
// Quota() *Quota // TODO: Add as needed
// ServerResponse() googleapi.ServerResponse // TODO: Add as needed
// ForceSendFields() []string // TODO: Add as needed
}
ProjectsGetCall interface {
// TODO: Add as needed
}
ProjectsService interface {
// TODO: Add as needed
}
Quota interface {
// TODO: Add as needed
}
ResourceRecordSet interface {
// Kind() string // TODO: Add as needed
Name() string
Rrdatas() []string
Ttl() int64
Type() string
// ForceSendFields []string // TODO: Add as needed
}
ResourceRecordSetsListCall interface {
// Context(ctx context.Context) *ResourceRecordSetsListCall // TODO: Add as needed
// Do(opts ...googleapi.CallOption) (*ResourceRecordSetsListResponse, error) // TODO: Add as needed
Do(opts ...googleapi.CallOption) (ResourceRecordSetsListResponse, error)
// Fields(s ...googleapi.Field) *ResourceRecordSetsListCall // TODO: Add as needed
// IfNoneMatch(entityTag string) *ResourceRecordSetsListCall // TODO: Add as needed
// MaxResults(maxResults int64) *ResourceRecordSetsListCall // TODO: Add as needed
Name(name string) ResourceRecordSetsListCall
// PageToken(pageToken string) *ResourceRecordSetsListCall // TODO: Add as needed
Type(type_ string) ResourceRecordSetsListCall
}
ResourceRecordSetsListResponse interface {
// Kind() string // TODO: Add as needed
// NextPageToken() string // TODO: Add as needed
Rrsets() []ResourceRecordSet
// ServerResponse() googleapi.ServerResponse // TODO: Add as needed
// ForceSendFields() []string // TODO: Add as needed
}
ResourceRecordSetsService interface {
// NewResourceRecordSetsService(s *Service) *ResourceRecordSetsService // TODO: add to service as needed
List(project string, managedZone string) ResourceRecordSetsListCall
NewResourceRecordSet(name string, rrdatas []string, ttl int64, type_ rrstype.RrsType) ResourceRecordSet
}
Service interface {
// BasePath() string // TODO: Add as needed
// UserAgent() string // TODO: Add as needed
Changes() ChangesService
ManagedZones() ManagedZonesService
Projects() ProjectsService
ResourceRecordSets() ResourceRecordSetsService
}
// New(client *http.Client) (*Service, error) // TODO: Add as needed
)

34
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ManagedZone = ManagedZone{}
type ManagedZone struct{ impl *dns.ManagedZone }
func (m ManagedZone) Name() string {
return m.impl.Name
}
func (m ManagedZone) DnsName() string {
return m.impl.DnsName
}

32
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ManagedZonesCreateCall = ManagedZonesCreateCall{}
type ManagedZonesCreateCall struct{ impl *dns.ManagedZonesCreateCall }
func (call ManagedZonesCreateCall) Do(opts ...googleapi.CallOption) (interfaces.ManagedZone, error) {
m, err := call.impl.Do(opts...)
return &ManagedZone{m}, err
}

31
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ManagedZonesDeleteCall = ManagedZonesDeleteCall{}
type ManagedZonesDeleteCall struct{ impl *dns.ManagedZonesDeleteCall }
func (call ManagedZonesDeleteCall) Do(opts ...googleapi.CallOption) error {
return call.Do(opts...)
}

32
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ManagedZonesGetCall = ManagedZonesGetCall{}
type ManagedZonesGetCall struct{ impl *dns.ManagedZonesGetCall }
func (call ManagedZonesGetCall) Do(opts ...googleapi.CallOption) (interfaces.ManagedZone, error) {
m, err := call.impl.Do(opts...)
return &ManagedZone{m}, err
}

37
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ManagedZonesListCall = &ManagedZonesListCall{}
type ManagedZonesListCall struct{ impl *dns.ManagedZonesListCall }
func (call *ManagedZonesListCall) Do(opts ...googleapi.CallOption) (interfaces.ManagedZonesListResponse, error) {
response, err := call.impl.Do(opts...)
return &ManagedZonesListResponse{response}, err
}
func (call *ManagedZonesListCall) DnsName(dnsName string) interfaces.ManagedZonesListCall {
call.impl.DnsName(dnsName)
return call
}

34
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ManagedZonesListResponse = &ManagedZonesListResponse{}
type ManagedZonesListResponse struct{ impl *dns.ManagedZonesListResponse }
func (response *ManagedZonesListResponse) ManagedZones() []interfaces.ManagedZone {
zones := make([]interfaces.ManagedZone, len(response.impl.ManagedZones))
for i, z := range response.impl.ManagedZones {
zones[i] = &ManagedZone{z}
}
return zones
}

42
federation/pkg/dnsprovider/providers/google/clouddns/internal/managed_zones_service.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ManagedZonesService = &ManagedZonesService{}
type ManagedZonesService struct{ impl *dns.ManagedZonesService }
func (m *ManagedZonesService) Create(project string, managedzone interfaces.ManagedZone) interfaces.ManagedZonesCreateCall {
return &ManagedZonesCreateCall{m.impl.Create(project, managedzone.(ManagedZone).impl)}
}
func (m *ManagedZonesService) Delete(project, managedZone string) interfaces.ManagedZonesDeleteCall {
return &ManagedZonesDeleteCall{m.impl.Delete(project, managedZone)}
}
func (m *ManagedZonesService) Get(project, managedZone string) interfaces.ManagedZonesGetCall {
return &ManagedZonesGetCall{m.impl.Get(project, managedZone)}
}
func (m *ManagedZonesService) List(project string) interfaces.ManagedZonesListCall {
return &ManagedZonesListCall{m.impl.List(project)}
}

31
federation/pkg/dnsprovider/providers/google/clouddns/internal/rrset.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ResourceRecordSet = ResourceRecordSet{}
type ResourceRecordSet struct{ impl *dns.ResourceRecordSet }
func (r ResourceRecordSet) Name() string { return r.impl.Name }
func (r ResourceRecordSet) Rrdatas() []string { return r.impl.Rrdatas }
func (r ResourceRecordSet) Ttl() int64 { return r.impl.Ttl }
func (r ResourceRecordSet) Type() string { return r.impl.Type }

44
federation/pkg/dnsprovider/providers/google/clouddns/internal/rrsets_list_call.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ResourceRecordSetsListCall = &ResourceRecordSetsListCall{}
type ResourceRecordSetsListCall struct {
impl *dns.ResourceRecordSetsListCall
}
func (call *ResourceRecordSetsListCall) Do(opts ...googleapi.CallOption) (interfaces.ResourceRecordSetsListResponse, error) {
response, err := call.impl.Do(opts...)
return &ResourceRecordSetsListResponse{response}, err
}
func (call *ResourceRecordSetsListCall) Name(name string) interfaces.ResourceRecordSetsListCall {
call.impl.Name(name)
return call
}
func (call *ResourceRecordSetsListCall) Type(type_ string) interfaces.ResourceRecordSetsListCall {
call.impl.Type(type_)
return call
}

37
federation/pkg/dnsprovider/providers/google/clouddns/internal/rrsets_list_response.go Normal file
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@ -0,0 +1,37 @@
/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ResourceRecordSetsListResponse = &ResourceRecordSetsListResponse{}
type ResourceRecordSetsListResponse struct {
impl *dns.ResourceRecordSetsListResponse
}
func (response *ResourceRecordSetsListResponse) Rrsets() []interfaces.ResourceRecordSet {
rrsets := make([]interfaces.ResourceRecordSet, len(response.impl.Rrsets))
for i, rrset := range response.impl.Rrsets {
rrsets[i] = &ResourceRecordSet{rrset}
}
return rrsets
}

38
federation/pkg/dnsprovider/providers/google/clouddns/internal/rrsets_service.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
"k8s.io/kubernetes/federation/pkg/dnsprovider/rrstype"
)
var _ interfaces.ResourceRecordSetsService = &ResourceRecordSetsService{}
type ResourceRecordSetsService struct {
impl *dns.ResourceRecordSetsService
}
func (service ResourceRecordSetsService) List(project string, managedZone string) interfaces.ResourceRecordSetsListCall {
return &ResourceRecordSetsListCall{service.impl.List(project, managedZone)}
}
func (service ResourceRecordSetsService) NewResourceRecordSet(name string, rrdatas []string, ttl int64, type_ rrstype.RrsType) interfaces.ResourceRecordSet {
rrset := dns.ResourceRecordSet{Name: name, Rrdatas: rrdatas, Ttl: ttl, Type: string(type_)}
return &ResourceRecordSet{&rrset}
}

48
federation/pkg/dnsprovider/providers/google/clouddns/internal/service.go Normal file
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@ -0,0 +1,48 @@
/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package internal
import (
dns "google.golang.org/api/dns/v1"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.Service = &Service{}
type Service struct {
impl *dns.Service
}
func NewService(service *dns.Service) *Service {
return &Service{service}
}
func (s *Service) Changes() interfaces.ChangesService {
return &ChangesService{s.impl.Changes}
}
func (s *Service) ManagedZones() interfaces.ManagedZonesService {
return &ManagedZonesService{s.impl.ManagedZones}
}
func (s *Service) Projects() interfaces.ProjectsService {
return &ProjectsService{s.impl.Projects}
}
func (s *Service) ResourceRecordSets() interfaces.ResourceRecordSetsService {
return &ResourceRecordSetsService{s.impl.ResourceRecordSets}
}

35
federation/pkg/dnsprovider/providers/google/clouddns/internal/stubs/change.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import "k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
var _ interfaces.Change = &Change{}
type Change struct {
Service *ChangesService
Additions_ []interfaces.ResourceRecordSet
Deletions_ []interfaces.ResourceRecordSet
}
func (c *Change) Additions() (rrsets []interfaces.ResourceRecordSet) {
return c.Additions_
}
func (c *Change) Deletions() (rrsets []interfaces.ResourceRecordSet) {
return c.Deletions_
}

68
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import (
"fmt"
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ChangesCreateCall = ChangesCreateCall{}
type ChangesCreateCall struct {
Service *ChangesService
Project string
Zone string
Change interfaces.Change
Error error // Use this to over-ride response if necessary
}
func hashKey(set interfaces.ResourceRecordSet) string {
return fmt.Sprintf("%s-%d-%s", set.Name(), set.Ttl(), string(set.Type()))
}
func (c ChangesCreateCall) Do(opts ...googleapi.CallOption) (interfaces.Change, error) {
if c.Error != nil {
return nil, c.Error
}
zone := (c.Service.Service.ManagedZones_.Impl[c.Project][c.Zone]).(*ManagedZone)
rrsets := map[string]int{} // Simple mechanism to detect dupes and missing rrsets before committing - stores index+1
for i, set := range zone.Rrsets {
rrsets[hashKey(set)] = i + 1
}
for _, add := range c.Change.Additions() {
if rrsets[hashKey(add)] > 0 {
return nil, fmt.Errorf("Attempt to insert duplicate rrset %v", add)
}
}
for _, del := range c.Change.Deletions() {
if !(rrsets[hashKey(del)] > 0) {
return nil, fmt.Errorf("Attempt to delete non-existent rrset %v", del)
}
}
for _, add := range c.Change.Additions() {
zone.Rrsets = append(zone.Rrsets, *(add.(*ResourceRecordSet)))
}
for _, del := range c.Change.Deletions() {
zone.Rrsets = append(
zone.Rrsets[:rrsets[hashKey(del)]-1],
zone.Rrsets[rrsets[hashKey(del)]:]...)
}
return c.Change, nil
}

33
federation/pkg/dnsprovider/providers/google/clouddns/internal/stubs/changes_service.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import "k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
var _ interfaces.ChangesService = &ChangesService{}
type ChangesService struct {
Service *Service
}
func (c *ChangesService) Create(project string, managedZone string, change interfaces.Change) interfaces.ChangesCreateCall {
return &ChangesCreateCall{c, project, managedZone, change, nil}
}
func (c *ChangesService) NewChange(additions, deletions []interfaces.ResourceRecordSet) interfaces.Change {
return &Change{c, additions, deletions}
}

33
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
// Implementation of internal/interfaces/* on top of Google Cloud DNS API.
// See https://godoc.org/google.golang.org/api/dns/v1 for details
// This facilitates stubbing out Google Cloud DNS for unit testing.
// Only the parts of the API that we use are included.
// Others can be added as needed.
import dns "google.golang.org/api/dns/v1"
type (
// TODO: We dont' need these yet, so they remain unimplemented. Add later as required.
Project struct{ impl *dns.Project }
ProjectsGetCall struct{ impl *dns.ProjectsGetCall }
ProjectsService struct{ impl *dns.ProjectsService }
Quota struct{ impl *dns.Quota }
)

35
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import "k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
var _ interfaces.ManagedZone = ManagedZone{}
type ManagedZone struct {
Service *ManagedZonesService
Name_ string
Rrsets []ResourceRecordSet
}
func (m ManagedZone) Name() string {
return m.Name_
}
func (m ManagedZone) DnsName() string {
return m.Name_ // Don't bother storing a separate DNS name
}

51
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import (
"fmt"
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ManagedZonesCreateCall = ManagedZonesCreateCall{}
type ManagedZonesCreateCall struct {
Error *error // Use to override response for testing
Service *ManagedZonesService
Project string
ManagedZone interfaces.ManagedZone
}
func (call ManagedZonesCreateCall) Do(opts ...googleapi.CallOption) (interfaces.ManagedZone, error) {
if call.Error != nil {
return nil, *call.Error
}
if call.Service.Impl[call.Project][call.ManagedZone.DnsName()] != nil {
return nil, fmt.Errorf("Error - attempt to create duplicate zone %s in project %s.",
call.ManagedZone.DnsName(), call.Project)
}
if call.Service.Impl == nil {
call.Service.Impl = map[string]map[string]interfaces.ManagedZone{}
}
if call.Service.Impl[call.Project] == nil {
call.Service.Impl[call.Project] = map[string]interfaces.ManagedZone{}
}
call.Service.Impl[call.Project][call.ManagedZone.DnsName()] = call.ManagedZone
return call.ManagedZone, nil
}

52
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import (
"fmt"
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ManagedZonesDeleteCall = ManagedZonesDeleteCall{}
type ManagedZonesDeleteCall struct {
Service *ManagedZonesService
Project string
ZoneName string
Error *error // Use this to overide response for testing if required
}
func (call ManagedZonesDeleteCall) Do(opts ...googleapi.CallOption) error {
if call.Error != nil { // Return the override value
return *call.Error
} else { // Just try to delete it from the in-memory array.
project, ok := call.Service.Impl[call.Project]
if ok {
zone, ok := project[call.ZoneName]
if ok {
delete(project, zone.Name())
return nil
} else {
return fmt.Errorf("Failed to find zone %s in project %s to delete it", call.ZoneName, call.Project)
}
} else {
return fmt.Errorf("Failed to find project %s to delete zone %s from it", call.Project, call.ZoneName)
}
}
}

41
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import (
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ManagedZonesGetCall = ManagedZonesGetCall{}
type ManagedZonesGetCall struct {
Service *ManagedZonesService
Project string
ZoneName string
Response interfaces.ManagedZone // Use this to overide response if required
Error *error // Use this to overide response if required
DnsName_ string
}
func (call ManagedZonesGetCall) Do(opts ...googleapi.CallOption) (interfaces.ManagedZone, error) {
if call.Response != nil {
return call.Response, *call.Error
} else {
return call.Service.Impl[call.Project][call.ZoneName], nil
}
}

58
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import (
"fmt"
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ManagedZonesListCall = &ManagedZonesListCall{}
type ManagedZonesListCall struct {
Service *ManagedZonesService
Project string
Response *interfaces.ManagedZonesListResponse // Use this to overide response if required
Error *error // Use this to overide response if required
DnsName_ string
}
func (call *ManagedZonesListCall) Do(opts ...googleapi.CallOption) (interfaces.ManagedZonesListResponse, error) {
if call.Response != nil {
return *call.Response, *call.Error
} else {
proj, projectFound := call.Service.Impl[call.Project]
if !projectFound {
return nil, fmt.Errorf("Project %s not found.", call.Project)
}
if call.DnsName_ != "" {
return &ManagedZonesListResponse{[]interfaces.ManagedZone{proj[call.DnsName_]}}, nil
}
list := []interfaces.ManagedZone{}
for _, zone := range proj {
list = append(list, zone)
}
return &ManagedZonesListResponse{list}, nil
}
}
func (call *ManagedZonesListCall) DnsName(dnsName string) interfaces.ManagedZonesListCall {
call.DnsName_ = dnsName
return call
}

27
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import "k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
var _ interfaces.ManagedZonesListResponse = &ManagedZonesListResponse{}
type ManagedZonesListResponse struct{ ManagedZones_ []interfaces.ManagedZone }
func (response *ManagedZonesListResponse) ManagedZones() []interfaces.ManagedZone {
return response.ManagedZones_
}

41
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import "k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
var _ interfaces.ManagedZonesService = &ManagedZonesService{}
type ManagedZonesService struct {
Impl map[string]map[string]interfaces.ManagedZone
}
func (m *ManagedZonesService) Create(project string, managedzone interfaces.ManagedZone) interfaces.ManagedZonesCreateCall {
return &ManagedZonesCreateCall{nil, m, project, managedzone.(*ManagedZone)}
}
func (m *ManagedZonesService) Delete(project string, managedZone string) interfaces.ManagedZonesDeleteCall {
return &ManagedZonesDeleteCall{m, project, managedZone, nil}
}
func (m *ManagedZonesService) Get(project string, managedZone string) interfaces.ManagedZonesGetCall {
return &ManagedZonesGetCall{m, project, managedZone, nil, nil, ""}
}
func (m *ManagedZonesService) List(project string) interfaces.ManagedZonesListCall {
return &ManagedZonesListCall{m, project, nil, nil, ""}
}

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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import "k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
var _ interfaces.ResourceRecordSet = ResourceRecordSet{}
type ResourceRecordSet struct {
Name_ string
Rrdatas_ []string
Ttl_ int64
Type_ string
}
func (r ResourceRecordSet) Name() string { return r.Name_ }
func (r ResourceRecordSet) Rrdatas() []string { return r.Rrdatas_ }
func (r ResourceRecordSet) Ttl() int64 { return r.Ttl_ }
func (r ResourceRecordSet) Type() string { return r.Type_ }

45
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import (
"google.golang.org/api/googleapi"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
var _ interfaces.ResourceRecordSetsListCall = &ResourceRecordSetsListCall{}
type ResourceRecordSetsListCall struct {
Response_ *ResourceRecordSetsListResponse
Err_ error
Name_ string
Type_ string
}
func (call *ResourceRecordSetsListCall) Do(opts ...googleapi.CallOption) (interfaces.ResourceRecordSetsListResponse, error) {
return call.Response_, call.Err_
}
func (call *ResourceRecordSetsListCall) Name(name string) interfaces.ResourceRecordSetsListCall {
call.Name_ = name
return call
}
func (call *ResourceRecordSetsListCall) Type(type_ string) interfaces.ResourceRecordSetsListCall {
call.Type_ = type_
return call
}

29
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import "k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
var _ interfaces.ResourceRecordSetsListResponse = &ResourceRecordSetsListResponse{}
type ResourceRecordSetsListResponse struct {
impl []interfaces.ResourceRecordSet
}
func (response *ResourceRecordSetsListResponse) Rrsets() []interfaces.ResourceRecordSet {
return response.impl
}

58
federation/pkg/dnsprovider/providers/google/clouddns/internal/stubs/rrsets_service.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import (
"fmt"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
"k8s.io/kubernetes/federation/pkg/dnsprovider/rrstype"
)
var _ interfaces.ResourceRecordSetsService = &ResourceRecordSetsService{}
type ResourceRecordSetsService struct {
Service *Service
ListCall interfaces.ResourceRecordSetsListCall // Use to override response if reqired for testing
}
func (s ResourceRecordSetsService) List(project string, managedZone string) interfaces.ResourceRecordSetsListCall {
if s.ListCall != nil {
return s.ListCall
}
p := s.Service.ManagedZones_.Impl[project]
if p == nil {
return &ResourceRecordSetsListCall{Err_: fmt.Errorf("Project not found: %s", project)}
}
z := s.Service.ManagedZones_.Impl[project][managedZone]
if z == nil {
return &ResourceRecordSetsListCall{
Err_: fmt.Errorf("Zone %s not found in project %s", managedZone, project),
}
}
zone := s.Service.ManagedZones_.Impl[project][managedZone].(*ManagedZone)
response := &ResourceRecordSetsListResponse{}
for _, set := range zone.Rrsets {
response.impl = append(response.impl, set)
}
return &ResourceRecordSetsListCall{Response_: response}
}
func (service ResourceRecordSetsService) NewResourceRecordSet(name string, rrdatas []string, ttl int64, type_ rrstype.RrsType) interfaces.ResourceRecordSet {
rrset := ResourceRecordSet{Name_: name, Rrdatas_: rrdatas, Ttl_: ttl, Type_: string(type_)}
return &rrset
}

53
federation/pkg/dnsprovider/providers/google/clouddns/internal/stubs/service.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package stubs
import "k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
var _ interfaces.Service = &Service{}
type Service struct {
Changes_ *ChangesService
ManagedZones_ *ManagedZonesService
Projects_ *ProjectsService
Rrsets_ *ResourceRecordSetsService
}
func NewService() *Service {
s := &Service{}
s.Changes_ = &ChangesService{s}
s.ManagedZones_ = &ManagedZonesService{}
s.Projects_ = &ProjectsService{}
s.Rrsets_ = &ResourceRecordSetsService{s, nil}
return s
}
func (s *Service) Changes() interfaces.ChangesService {
return s.Changes_
}
func (s *Service) ManagedZones() interfaces.ManagedZonesService {
return s.ManagedZones_
}
func (s *Service) Projects() interfaces.ProjectsService {
return s.Projects_
}
func (s *Service) ResourceRecordSets() interfaces.ResourceRecordSetsService {
return s.Rrsets_
}

43
federation/pkg/dnsprovider/providers/google/clouddns/rrset.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package clouddns
import (
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
"k8s.io/kubernetes/federation/pkg/dnsprovider/rrstype"
)
type ResourceRecordSet struct {
impl interfaces.ResourceRecordSet
rrsets *ResourceRecordSets
}
func (rrset ResourceRecordSet) Name() string {
return rrset.impl.Name()
}
func (rrset ResourceRecordSet) Rrdatas() []string {
return rrset.impl.Rrdatas()
}
func (rrset ResourceRecordSet) Ttl() int64 {
return rrset.impl.Ttl()
}
func (rrset ResourceRecordSet) Type() rrstype.RrsType {
return rrstype.RrsType(rrset.impl.Type())
}

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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package clouddns
import (
"fmt"
"k8s.io/kubernetes/federation/pkg/dnsprovider"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
"k8s.io/kubernetes/federation/pkg/dnsprovider/rrstype"
)
type ResourceRecordSets struct {
zone *Zone
impl interfaces.ResourceRecordSetsService
}
func (rrsets ResourceRecordSets) List() ([]dnsprovider.ResourceRecordSet, error) {
response, err := rrsets.impl.List(rrsets.project(), rrsets.zone.impl.Name()).Do()
if err != nil {
return nil, err
}
list := make([]dnsprovider.ResourceRecordSet, len(response.Rrsets()))
for i, rrset := range response.Rrsets() {
list[i] = &ResourceRecordSet{rrset, &rrsets}
}
return list, nil
}
func (rrsets ResourceRecordSets) Add(rrset dnsprovider.ResourceRecordSet) (dnsprovider.ResourceRecordSet, error) {
service := rrsets.zone.zones.interface_.service.Changes()
additions := []interfaces.ResourceRecordSet{rrset.(*ResourceRecordSet).impl}
change := service.NewChange(additions, []interfaces.ResourceRecordSet{})
newChange, err := service.Create(rrsets.project(), rrsets.zone.impl.Name(), change).Do()
if err != nil {
return nil, err
}
newAdditions := newChange.Additions()
if len(newAdditions) != len(additions) {
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)
}
return ResourceRecordSet{newChange.Additions()[0], &rrsets}, nil
}
func (rrsets ResourceRecordSets) Remove(rrset dnsprovider.ResourceRecordSet) error {
service := rrsets.zone.zones.interface_.service.Changes()
deletions := []interfaces.ResourceRecordSet{rrset.(ResourceRecordSet).impl}
change := service.NewChange([]interfaces.ResourceRecordSet{}, deletions)
newChange, err := service.Create(rrsets.project(), rrsets.zone.impl.Name(), change).Do()
if err != nil {
return err
}
newDeletions := newChange.Deletions()
if len(newDeletions) != len(deletions) {
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)
}
return nil
}
func (rrsets ResourceRecordSets) New(name string, rrdatas []string, ttl int64, rrstype rrstype.RrsType) dnsprovider.ResourceRecordSet {
return &ResourceRecordSet{rrsets.impl.NewResourceRecordSet(name, rrdatas, ttl, rrstype), &rrsets}
}
func (rrsets ResourceRecordSets) project() string {
return rrsets.zone.project()
}

39
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package clouddns
import (
"k8s.io/kubernetes/federation/pkg/dnsprovider"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
type Zone struct {
impl interfaces.ManagedZone
zones *Zones
}
func (zone *Zone) Name() string {
return zone.impl.DnsName()
}
func (zone *Zone) ResourceRecordSets() (dnsprovider.ResourceRecordSets, bool) {
return &ResourceRecordSets{zone, zone.zones.interface_.service.ResourceRecordSets()}, true
}
func (zone Zone) project() string {
return zone.zones.project()
}

44
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package clouddns
import (
"k8s.io/kubernetes/federation/pkg/dnsprovider"
"k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns/internal/interfaces"
)
type Zones struct {
impl interfaces.ManagedZonesService
interface_ *Interface
}
func (zones Zones) List() ([]dnsprovider.Zone, error) {
response, err := zones.impl.List(zones.project()).Do()
if err != nil {
return []dnsprovider.Zone{}, nil
}
managedZones := response.ManagedZones()
zoneList := make([]dnsprovider.Zone, len(managedZones))
for i, zone := range managedZones {
zoneList[i] = &Zone{zone, &zones}
}
return zoneList, nil
}
func (zones Zones) project() string {
return zones.interface_.project()
}

27
federation/pkg/dnsprovider/rrstype/rrstype.go Normal file
View File

@ -0,0 +1,27 @@
/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package rrstype
type (
RrsType string
)
const (
A = RrsType("A")
CNAME = RrsType("CNAME")
// TODO: Add other types as required
)

5
pkg/cloudprovider/providers/gce/gce.go
View File

@ -28,6 +28,8 @@ import (
"strings"
"time"
"gopkg.in/gcfg.v1"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/service"
"k8s.io/kubernetes/pkg/api/unversioned"
@ -47,7 +49,6 @@ import (
container "google.golang.org/api/container/v1"
"google.golang.org/api/googleapi"
"google.golang.org/cloud/compute/metadata"
"gopkg.in/gcfg.v1"
)
const (
@ -252,7 +253,7 @@ func newGCECloud(config io.Reader) (*GCECloud, error) {
}
}
if cfg.Global.TokenURL != "" {
tokenSource = newAltTokenSource(cfg.Global.TokenURL, cfg.Global.TokenBody)
tokenSource = NewAltTokenSource(cfg.Global.TokenURL, cfg.Global.TokenBody)
}
nodeTags = cfg.Global.NodeTags
if cfg.Global.Multizone {

10
pkg/cloudprovider/providers/gce/token_source.go
View File

@ -57,14 +57,14 @@ func init() {
prometheus.MustRegister(getTokenFailCounter)
}
type altTokenSource struct {
type AltTokenSource struct {
oauthClient *http.Client
tokenURL string
tokenBody string
throttle flowcontrol.RateLimiter
}
func (a *altTokenSource) Token() (*oauth2.Token, error) {
func (a *AltTokenSource) Token() (*oauth2.Token, error) {
a.throttle.Accept()
getTokenCounter.Inc()
t, err := a.token()
@ -74,7 +74,7 @@ func (a *altTokenSource) Token() (*oauth2.Token, error) {
return t, err
}
func (a *altTokenSource) token() (*oauth2.Token, error) {
func (a *AltTokenSource) token() (*oauth2.Token, error) {
req, err := http.NewRequest("POST", a.tokenURL, strings.NewReader(a.tokenBody))
if err != nil {
return nil, err
@ -100,9 +100,9 @@ func (a *altTokenSource) token() (*oauth2.Token, error) {
}, nil
}
func newAltTokenSource(tokenURL, tokenBody string) oauth2.TokenSource {
func NewAltTokenSource(tokenURL, tokenBody string) oauth2.TokenSource {
client := oauth2.NewClient(oauth2.NoContext, google.ComputeTokenSource(""))
a := &altTokenSource{
a := &AltTokenSource{
oauthClient: client,
tokenURL: tokenURL,
tokenBody: tokenBody,