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Unverified Commit 44d6de79 authored by Kubernetes Submit Queue's avatar Kubernetes Submit Queue Committed by GitHub
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Merge pull request #67116 from yue9944882/refactor/node-admission-controller-externalize

Automatic merge from submit-queue (batch tested with PRs 65297, 67179, 67116, 67011, 66842). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Externalize node admission controller **Release note**: ```release-note NONE ``` **What this PR does / why we need it**: /sig api-machinery under unbrella: #66680 We start with injecting external informer/lister into node admission controller for that it's slightly simpler than the others. Here is the thing I actually did in this pull: 1. Enable plugin initializer to inject external/internal clientset/informers into the admission controllers. 2. Receive external informer in node admission controller. 3. Create a `AdmissionConfig` following how we did in `AuthenticationConfig` and `AuthorizationConfig` and creates the actual plugin initializers and the admission post-start hook in its `New()` method
parents 636fc880 bc1fb1f7
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Showing with 63 additions and 58 deletions
pkg/kubeapiserver/admission/BUILD
View file @ 44d6de79
...@@ -25,7 +25,6 @@ go_library( ...@@ -25,7 +25,6 @@ go_library(
"//staging/src/k8s.io/apiserver/pkg/admission:go_default_library", "//staging/src/k8s.io/apiserver/pkg/admission:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/admission/plugin/webhook/config:go_default_library", "//staging/src/k8s.io/apiserver/pkg/admission/plugin/webhook/config:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/authorization/authorizer:go_default_library", "//staging/src/k8s.io/apiserver/pkg/authorization/authorizer:go_default_library",
"//staging/src/k8s.io/client-go/kubernetes:go_default_library",
], ],
) )
......
pkg/kubeapiserver/admission/initializer.go
View file @ 44d6de79
...@@ -21,7 +21,6 @@ import ( ...@@ -21,7 +21,6 @@ import (
"k8s.io/apiserver/pkg/admission" "k8s.io/apiserver/pkg/admission"
webhookconfig "k8s.io/apiserver/pkg/admission/plugin/webhook/config" webhookconfig "k8s.io/apiserver/pkg/admission/plugin/webhook/config"
"k8s.io/apiserver/pkg/authorization/authorizer" "k8s.io/apiserver/pkg/authorization/authorizer"
clientset "k8s.io/client-go/kubernetes"
"k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset" "k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset"
informers "k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion" informers "k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion"
"k8s.io/kubernetes/pkg/quota" "k8s.io/kubernetes/pkg/quota"
...@@ -60,7 +59,6 @@ type WantsQuotaConfiguration interface { ...@@ -60,7 +59,6 @@ type WantsQuotaConfiguration interface {
// PluginInitializer is used for initialization of the Kubernetes specific admission plugins. // PluginInitializer is used for initialization of the Kubernetes specific admission plugins.
type PluginInitializer struct { type PluginInitializer struct {
internalClient internalclientset.Interface internalClient internalclientset.Interface
externalClient clientset.Interface
informers informers.SharedInformerFactory informers informers.SharedInformerFactory
authorizer authorizer.Authorizer authorizer authorizer.Authorizer
cloudConfig []byte cloudConfig []byte
......
pkg/kubeapiserver/authorizer/config.go
View file @ 44d6de79
...@@ -75,7 +75,7 @@ func (config AuthorizationConfig) New() (authorizer.Authorizer, authorizer.RuleR ...@@ -75,7 +75,7 @@ func (config AuthorizationConfig) New() (authorizer.Authorizer, authorizer.RuleR
node.AddGraphEventHandlers( node.AddGraphEventHandlers(
graph, graph,
config.InformerFactory.Core().InternalVersion().Nodes(), config.InformerFactory.Core().InternalVersion().Nodes(),
config.InformerFactory.Core().InternalVersion().Pods(), config.VersionedInformerFactory.Core().V1().Pods(),
config.InformerFactory.Core().InternalVersion().PersistentVolumes(), config.InformerFactory.Core().InternalVersion().PersistentVolumes(),
config.VersionedInformerFactory.Storage().V1beta1().VolumeAttachments(), config.VersionedInformerFactory.Storage().V1beta1().VolumeAttachments(),
) )
......
plugin/pkg/admission/noderestriction/BUILD
View file @ 44d6de79
...@@ -16,15 +16,15 @@ go_library( ...@@ -16,15 +16,15 @@ go_library(
"//pkg/apis/core:go_default_library", "//pkg/apis/core:go_default_library",
"//pkg/apis/policy:go_default_library", "//pkg/apis/policy:go_default_library",
"//pkg/auth/nodeidentifier:go_default_library", "//pkg/auth/nodeidentifier:go_default_library",
"//pkg/client/informers/informers_generated/internalversion:go_default_library",
"//pkg/client/listers/core/internalversion:go_default_library",
"//pkg/features:go_default_library", "//pkg/features:go_default_library",
"//pkg/kubeapiserver/admission:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/api/equality:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/api/equality:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/api/errors:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/api/errors:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/diff:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/util/diff:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/admission:go_default_library", "//staging/src/k8s.io/apiserver/pkg/admission:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/admission/initializer:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library", "//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
"//staging/src/k8s.io/client-go/informers:go_default_library",
"//staging/src/k8s.io/client-go/listers/core/v1:go_default_library",
], ],
) )
...@@ -37,13 +37,14 @@ go_test( ...@@ -37,13 +37,14 @@ go_test(
"//pkg/apis/core:go_default_library", "//pkg/apis/core:go_default_library",
"//pkg/apis/policy:go_default_library", "//pkg/apis/policy:go_default_library",
"//pkg/auth/nodeidentifier:go_default_library", "//pkg/auth/nodeidentifier:go_default_library",
"//pkg/client/listers/core/internalversion:go_default_library",
"//pkg/features:go_default_library", "//pkg/features:go_default_library",
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/types:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/types:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/admission:go_default_library", "//staging/src/k8s.io/apiserver/pkg/admission:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/authentication/user:go_default_library", "//staging/src/k8s.io/apiserver/pkg/authentication/user:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library", "//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
"//staging/src/k8s.io/client-go/listers/core/v1:go_default_library",
"//staging/src/k8s.io/client-go/tools/cache:go_default_library", "//staging/src/k8s.io/client-go/tools/cache:go_default_library",
], ],
) )
......
plugin/pkg/admission/noderestriction/admission.go
View file @ 44d6de79
...@@ -24,16 +24,16 @@ import ( ...@@ -24,16 +24,16 @@ import (
"k8s.io/apimachinery/pkg/api/errors" "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/util/diff" "k8s.io/apimachinery/pkg/util/diff"
"k8s.io/apiserver/pkg/admission" "k8s.io/apiserver/pkg/admission"
apiserveradmission "k8s.io/apiserver/pkg/admission/initializer"
utilfeature "k8s.io/apiserver/pkg/util/feature" utilfeature "k8s.io/apiserver/pkg/util/feature"
"k8s.io/client-go/informers"
corev1lister "k8s.io/client-go/listers/core/v1"
podutil "k8s.io/kubernetes/pkg/api/pod" podutil "k8s.io/kubernetes/pkg/api/pod"
authenticationapi "k8s.io/kubernetes/pkg/apis/authentication" authenticationapi "k8s.io/kubernetes/pkg/apis/authentication"
api "k8s.io/kubernetes/pkg/apis/core" api "k8s.io/kubernetes/pkg/apis/core"
"k8s.io/kubernetes/pkg/apis/policy" "k8s.io/kubernetes/pkg/apis/policy"
"k8s.io/kubernetes/pkg/auth/nodeidentifier" "k8s.io/kubernetes/pkg/auth/nodeidentifier"
informers "k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion"
internalversion "k8s.io/kubernetes/pkg/client/listers/core/internalversion"
"k8s.io/kubernetes/pkg/features" "k8s.io/kubernetes/pkg/features"
kubeapiserveradmission "k8s.io/kubernetes/pkg/kubeapiserver/admission"
) )
const ( const (
...@@ -61,18 +61,18 @@ func NewPlugin(nodeIdentifier nodeidentifier.NodeIdentifier) *nodePlugin { ...@@ -61,18 +61,18 @@ func NewPlugin(nodeIdentifier nodeidentifier.NodeIdentifier) *nodePlugin {
type nodePlugin struct { type nodePlugin struct {
*admission.Handler *admission.Handler
nodeIdentifier nodeidentifier.NodeIdentifier nodeIdentifier nodeidentifier.NodeIdentifier
podsGetter internalversion.PodLister podsGetter corev1lister.PodLister
// allows overriding for testing // allows overriding for testing
features utilfeature.FeatureGate features utilfeature.FeatureGate
} }
var ( var (
_ = admission.Interface(&nodePlugin{}) _ = admission.Interface(&nodePlugin{})
_ = kubeapiserveradmission.WantsInternalKubeInformerFactory(&nodePlugin{}) _ = apiserveradmission.WantsExternalKubeInformerFactory(&nodePlugin{})
) )
func (p *nodePlugin) SetInternalKubeInformerFactory(f informers.SharedInformerFactory) { func (p *nodePlugin) SetExternalKubeInformerFactory(f informers.SharedInformerFactory) {
p.podsGetter = f.Core().InternalVersion().Pods().Lister() p.podsGetter = f.Core().V1().Pods().Lister()
} }
func (p *nodePlugin) ValidateInitialization() error { func (p *nodePlugin) ValidateInitialization() error {
......
plugin/pkg/auth/authorizer/node/BUILD
View file @ 44d6de79
...@@ -19,6 +19,7 @@ go_test( ...@@ -19,6 +19,7 @@ go_test(
"//pkg/auth/nodeidentifier:go_default_library", "//pkg/auth/nodeidentifier:go_default_library",
"//pkg/features:go_default_library", "//pkg/features:go_default_library",
"//plugin/pkg/auth/authorizer/rbac/bootstrappolicy:go_default_library", "//plugin/pkg/auth/authorizer/rbac/bootstrappolicy:go_default_library",
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/api/storage/v1beta1:go_default_library", "//staging/src/k8s.io/api/storage/v1beta1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/types:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/types:go_default_library",
...@@ -40,18 +41,20 @@ go_library( ...@@ -40,18 +41,20 @@ go_library(
importpath = "k8s.io/kubernetes/plugin/pkg/auth/authorizer/node", importpath = "k8s.io/kubernetes/plugin/pkg/auth/authorizer/node",
deps = [ deps = [
"//pkg/api/persistentvolume:go_default_library", "//pkg/api/persistentvolume:go_default_library",
"//pkg/api/pod:go_default_library", "//pkg/api/v1/pod:go_default_library",
"//pkg/apis/core:go_default_library", "//pkg/apis/core:go_default_library",
"//pkg/apis/storage:go_default_library", "//pkg/apis/storage:go_default_library",
"//pkg/auth/nodeidentifier:go_default_library", "//pkg/auth/nodeidentifier:go_default_library",
"//pkg/client/informers/informers_generated/internalversion/core/internalversion:go_default_library", "//pkg/client/informers/informers_generated/internalversion/core/internalversion:go_default_library",
"//pkg/features:go_default_library", "//pkg/features:go_default_library",
"//plugin/pkg/auth/authorizer/rbac:go_default_library", "//plugin/pkg/auth/authorizer/rbac:go_default_library",
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/api/rbac/v1:go_default_library", "//staging/src/k8s.io/api/rbac/v1:go_default_library",
"//staging/src/k8s.io/api/storage/v1beta1:go_default_library", "//staging/src/k8s.io/api/storage/v1beta1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/authorization/authorizer:go_default_library", "//staging/src/k8s.io/apiserver/pkg/authorization/authorizer:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library", "//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
"//staging/src/k8s.io/client-go/informers/core/v1:go_default_library",
"//staging/src/k8s.io/client-go/informers/storage/v1beta1:go_default_library", "//staging/src/k8s.io/client-go/informers/storage/v1beta1:go_default_library",
"//staging/src/k8s.io/client-go/tools/cache:go_default_library", "//staging/src/k8s.io/client-go/tools/cache:go_default_library",
"//third_party/forked/gonum/graph:go_default_library", "//third_party/forked/gonum/graph:go_default_library",
......
plugin/pkg/auth/authorizer/node/graph.go
View file @ 44d6de79
...@@ -19,8 +19,9 @@ package node ...@@ -19,8 +19,9 @@ package node
import ( import (
"sync" "sync"
corev1 "k8s.io/api/core/v1"
pvutil "k8s.io/kubernetes/pkg/api/persistentvolume" pvutil "k8s.io/kubernetes/pkg/api/persistentvolume"
podutil "k8s.io/kubernetes/pkg/api/pod" podutil "k8s.io/kubernetes/pkg/api/v1/pod"
api "k8s.io/kubernetes/pkg/apis/core" api "k8s.io/kubernetes/pkg/apis/core"
"k8s.io/kubernetes/third_party/forked/gonum/graph" "k8s.io/kubernetes/third_party/forked/gonum/graph"
"k8s.io/kubernetes/third_party/forked/gonum/graph/simple" "k8s.io/kubernetes/third_party/forked/gonum/graph/simple"
...@@ -305,7 +306,7 @@ func (g *Graph) recomputeDestinationIndex_locked(n graph.Node) { ...@@ -305,7 +306,7 @@ func (g *Graph) recomputeDestinationIndex_locked(n graph.Node) {
// configmap -> pod // configmap -> pod
// pvc -> pod // pvc -> pod
// svcacct -> pod // svcacct -> pod
func (g *Graph) AddPod(pod *api.Pod) { func (g *Graph) AddPod(pod *corev1.Pod) {
g.lock.Lock() g.lock.Lock()
defer g.lock.Unlock() defer g.lock.Unlock()
......
plugin/pkg/auth/authorizer/node/graph_populator.go
View file @ 44d6de79
...@@ -20,8 +20,10 @@ import ( ...@@ -20,8 +20,10 @@ import (
"fmt" "fmt"
"github.com/golang/glog" "github.com/golang/glog"
corev1 "k8s.io/api/core/v1"
storagev1beta1 "k8s.io/api/storage/v1beta1" storagev1beta1 "k8s.io/api/storage/v1beta1"
utilfeature "k8s.io/apiserver/pkg/util/feature" utilfeature "k8s.io/apiserver/pkg/util/feature"
corev1informers "k8s.io/client-go/informers/core/v1"
storageinformers "k8s.io/client-go/informers/storage/v1beta1" storageinformers "k8s.io/client-go/informers/storage/v1beta1"
"k8s.io/client-go/tools/cache" "k8s.io/client-go/tools/cache"
api "k8s.io/kubernetes/pkg/apis/core" api "k8s.io/kubernetes/pkg/apis/core"
...@@ -36,7 +38,7 @@ type graphPopulator struct { ...@@ -36,7 +38,7 @@ type graphPopulator struct {
func AddGraphEventHandlers( func AddGraphEventHandlers(
graph *Graph, graph *Graph,
nodes coreinformers.NodeInformer, nodes coreinformers.NodeInformer,
pods coreinformers.PodInformer, pods corev1informers.PodInformer,
pvs coreinformers.PersistentVolumeInformer, pvs coreinformers.PersistentVolumeInformer,
attachments storageinformers.VolumeAttachmentInformer, attachments storageinformers.VolumeAttachmentInformer,
) { ) {
...@@ -134,13 +136,13 @@ func (g *graphPopulator) addPod(obj interface{}) { ...@@ -134,13 +136,13 @@ func (g *graphPopulator) addPod(obj interface{}) {
} }
func (g *graphPopulator) updatePod(oldObj, obj interface{}) { func (g *graphPopulator) updatePod(oldObj, obj interface{}) {
pod := obj.(*api.Pod) pod := obj.(*corev1.Pod)
if len(pod.Spec.NodeName) == 0 { if len(pod.Spec.NodeName) == 0 {
// No node assigned // No node assigned
glog.V(5).Infof("updatePod %s/%s, no node", pod.Namespace, pod.Name) glog.V(5).Infof("updatePod %s/%s, no node", pod.Namespace, pod.Name)
return return
} }
if oldPod, ok := oldObj.(*api.Pod); ok && oldPod != nil { if oldPod, ok := oldObj.(*corev1.Pod); ok && oldPod != nil {
if (pod.Spec.NodeName == oldPod.Spec.NodeName) && (pod.UID == oldPod.UID) { if (pod.Spec.NodeName == oldPod.Spec.NodeName) && (pod.UID == oldPod.UID) {
// Node and uid are unchanged, all object references in the pod spec are immutable // Node and uid are unchanged, all object references in the pod spec are immutable
glog.V(5).Infof("updatePod %s/%s, node unchanged", pod.Namespace, pod.Name) glog.V(5).Infof("updatePod %s/%s, node unchanged", pod.Namespace, pod.Name)
...@@ -155,7 +157,7 @@ func (g *graphPopulator) deletePod(obj interface{}) { ...@@ -155,7 +157,7 @@ func (g *graphPopulator) deletePod(obj interface{}) {
if tombstone, ok := obj.(cache.DeletedFinalStateUnknown); ok { if tombstone, ok := obj.(cache.DeletedFinalStateUnknown); ok {
obj = tombstone.Obj obj = tombstone.Obj
} }
pod, ok := obj.(*api.Pod) pod, ok := obj.(*corev1.Pod)
if !ok { if !ok {
glog.Infof("unexpected type %T", obj) glog.Infof("unexpected type %T", obj)
return return
......
plugin/pkg/auth/authorizer/node/node_authorizer_test.go
View file @ 44d6de79
...@@ -26,6 +26,7 @@ import ( ...@@ -26,6 +26,7 @@ import (
"os" "os"
corev1 "k8s.io/api/core/v1"
storagev1beta1 "k8s.io/api/storage/v1beta1" storagev1beta1 "k8s.io/api/storage/v1beta1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types" "k8s.io/apimachinery/pkg/types"
...@@ -255,34 +256,34 @@ func TestAuthorizerSharedResources(t *testing.T) { ...@@ -255,34 +256,34 @@ func TestAuthorizerSharedResources(t *testing.T) {
node2 := &user.DefaultInfo{Name: "system:node:node2", Groups: []string{"system:nodes"}} node2 := &user.DefaultInfo{Name: "system:node:node2", Groups: []string{"system:nodes"}}
node3 := &user.DefaultInfo{Name: "system:node:node3", Groups: []string{"system:nodes"}} node3 := &user.DefaultInfo{Name: "system:node:node3", Groups: []string{"system:nodes"}}
g.AddPod(&api.Pod{ g.AddPod(&corev1.Pod{
ObjectMeta: metav1.ObjectMeta{Name: "pod1-node1", Namespace: "ns1"}, ObjectMeta: metav1.ObjectMeta{Name: "pod1-node1", Namespace: "ns1"},
Spec: api.PodSpec{ Spec: corev1.PodSpec{
NodeName: "node1", NodeName: "node1",
Volumes: []api.Volume{ Volumes: []corev1.Volume{
{VolumeSource: api.VolumeSource{Secret: &api.SecretVolumeSource{SecretName: "node1-only"}}}, {VolumeSource: corev1.VolumeSource{Secret: &corev1.SecretVolumeSource{SecretName: "node1-only"}}},
{VolumeSource: api.VolumeSource{Secret: &api.SecretVolumeSource{SecretName: "node1-node2-only"}}}, {VolumeSource: corev1.VolumeSource{Secret: &corev1.SecretVolumeSource{SecretName: "node1-node2-only"}}},
{VolumeSource: api.VolumeSource{Secret: &api.SecretVolumeSource{SecretName: "shared-all"}}}, {VolumeSource: corev1.VolumeSource{Secret: &corev1.SecretVolumeSource{SecretName: "shared-all"}}},
}, },
}, },
}) })
g.AddPod(&api.Pod{ g.AddPod(&corev1.Pod{
ObjectMeta: metav1.ObjectMeta{Name: "pod2-node2", Namespace: "ns1"}, ObjectMeta: metav1.ObjectMeta{Name: "pod2-node2", Namespace: "ns1"},
Spec: api.PodSpec{ Spec: corev1.PodSpec{
NodeName: "node2", NodeName: "node2",
Volumes: []api.Volume{ Volumes: []corev1.Volume{
{VolumeSource: api.VolumeSource{Secret: &api.SecretVolumeSource{SecretName: "node1-node2-only"}}}, {VolumeSource: corev1.VolumeSource{Secret: &corev1.SecretVolumeSource{SecretName: "node1-node2-only"}}},
{VolumeSource: api.VolumeSource{Secret: &api.SecretVolumeSource{SecretName: "shared-all"}}}, {VolumeSource: corev1.VolumeSource{Secret: &corev1.SecretVolumeSource{SecretName: "shared-all"}}},
}, },
}, },
}) })
pod3 := &api.Pod{ pod3 := &corev1.Pod{
ObjectMeta: metav1.ObjectMeta{Name: "pod3-node3", Namespace: "ns1"}, ObjectMeta: metav1.ObjectMeta{Name: "pod3-node3", Namespace: "ns1"},
Spec: api.PodSpec{ Spec: corev1.PodSpec{
NodeName: "node3", NodeName: "node3",
Volumes: []api.Volume{ Volumes: []corev1.Volume{
{VolumeSource: api.VolumeSource{Secret: &api.SecretVolumeSource{SecretName: "shared-all"}}}, {VolumeSource: corev1.VolumeSource{Secret: &corev1.SecretVolumeSource{SecretName: "shared-all"}}},
}, },
}, },
} }
...@@ -615,13 +616,13 @@ func BenchmarkAuthorization(b *testing.B) { ...@@ -615,13 +616,13 @@ func BenchmarkAuthorization(b *testing.B) {
for shouldWrite == 1 { for shouldWrite == 1 {
go func() { go func() {
start := time.Now() start := time.Now()
authz.graph.AddPod(&api.Pod{ authz.graph.AddPod(&corev1.Pod{
ObjectMeta: metav1.ObjectMeta{Name: "testwrite", Namespace: "ns0"}, ObjectMeta: metav1.ObjectMeta{Name: "testwrite", Namespace: "ns0"},
Spec: api.PodSpec{ Spec: corev1.PodSpec{
NodeName: "node0", NodeName: "node0",
ServiceAccountName: "default", ServiceAccountName: "default",
Volumes: []api.Volume{ Volumes: []corev1.Volume{
{Name: "token", VolumeSource: api.VolumeSource{Secret: &api.SecretVolumeSource{SecretName: "secret0-shared"}}}, {Name: "token", VolumeSource: corev1.VolumeSource{Secret: &corev1.SecretVolumeSource{SecretName: "secret0-shared"}}},
}, },
}, },
}) })
...@@ -683,7 +684,7 @@ func BenchmarkAuthorization(b *testing.B) { ...@@ -683,7 +684,7 @@ func BenchmarkAuthorization(b *testing.B) {
} }
} }
func populate(graph *Graph, nodes []*api.Node, pods []*api.Pod, pvs []*api.PersistentVolume, attachments []*storagev1beta1.VolumeAttachment) { func populate(graph *Graph, nodes []*api.Node, pods []*corev1.Pod, pvs []*api.PersistentVolume, attachments []*storagev1beta1.VolumeAttachment) {
p := &graphPopulator{} p := &graphPopulator{}
p.graph = graph p.graph = graph
for _, node := range nodes { for _, node := range nodes {
...@@ -704,40 +705,40 @@ func populate(graph *Graph, nodes []*api.Node, pods []*api.Pod, pvs []*api.Persi ...@@ -704,40 +705,40 @@ func populate(graph *Graph, nodes []*api.Node, pods []*api.Pod, pvs []*api.Persi
// the secret/configmap/pvc/node references in the pod and pv objects are named to indicate the connections between the objects. // the secret/configmap/pvc/node references in the pod and pv objects are named to indicate the connections between the objects.
// for example, secret0-pod0-node0 is a secret referenced by pod0 which is bound to node0. // for example, secret0-pod0-node0 is a secret referenced by pod0 which is bound to node0.
// when populated into the graph, the node authorizer should allow node0 to access that secret, but not node1. // when populated into the graph, the node authorizer should allow node0 to access that secret, but not node1.
func generate(opts sampleDataOpts) ([]*api.Node, []*api.Pod, []*api.PersistentVolume, []*storagev1beta1.VolumeAttachment) { func generate(opts sampleDataOpts) ([]*api.Node, []*corev1.Pod, []*api.PersistentVolume, []*storagev1beta1.VolumeAttachment) {
nodes := make([]*api.Node, 0, opts.nodes) nodes := make([]*api.Node, 0, opts.nodes)
pods := make([]*api.Pod, 0, opts.nodes*opts.podsPerNode) pods := make([]*corev1.Pod, 0, opts.nodes*opts.podsPerNode)
pvs := make([]*api.PersistentVolume, 0, (opts.nodes*opts.podsPerNode*opts.uniquePVCsPerPod)+(opts.sharedPVCsPerPod*opts.namespaces)) pvs := make([]*api.PersistentVolume, 0, (opts.nodes*opts.podsPerNode*opts.uniquePVCsPerPod)+(opts.sharedPVCsPerPod*opts.namespaces))
attachments := make([]*storagev1beta1.VolumeAttachment, 0, opts.nodes*opts.attachmentsPerNode) attachments := make([]*storagev1beta1.VolumeAttachment, 0, opts.nodes*opts.attachmentsPerNode)
for n := 0; n < opts.nodes; n++ { for n := 0; n < opts.nodes; n++ {
nodeName := fmt.Sprintf("node%d", n) nodeName := fmt.Sprintf("node%d", n)
for p := 0; p < opts.podsPerNode; p++ { for p := 0; p < opts.podsPerNode; p++ {
pod := &api.Pod{} pod := &corev1.Pod{}
pod.Namespace = fmt.Sprintf("ns%d", p%opts.namespaces) pod.Namespace = fmt.Sprintf("ns%d", p%opts.namespaces)
pod.Name = fmt.Sprintf("pod%d-%s", p, nodeName) pod.Name = fmt.Sprintf("pod%d-%s", p, nodeName)
pod.Spec.NodeName = nodeName pod.Spec.NodeName = nodeName
pod.Spec.ServiceAccountName = fmt.Sprintf("svcacct%d-%s", p, nodeName) pod.Spec.ServiceAccountName = fmt.Sprintf("svcacct%d-%s", p, nodeName)
for i := 0; i < opts.uniqueSecretsPerPod; i++ { for i := 0; i < opts.uniqueSecretsPerPod; i++ {
pod.Spec.Volumes = append(pod.Spec.Volumes, api.Volume{VolumeSource: api.VolumeSource{ pod.Spec.Volumes = append(pod.Spec.Volumes, corev1.Volume{VolumeSource: corev1.VolumeSource{
Secret: &api.SecretVolumeSource{SecretName: fmt.Sprintf("secret%d-%s", i, pod.Name)}, Secret: &corev1.SecretVolumeSource{SecretName: fmt.Sprintf("secret%d-%s", i, pod.Name)},
}}) }})
} }
for i := 0; i < opts.sharedSecretsPerPod; i++ { for i := 0; i < opts.sharedSecretsPerPod; i++ {
pod.Spec.Volumes = append(pod.Spec.Volumes, api.Volume{VolumeSource: api.VolumeSource{ pod.Spec.Volumes = append(pod.Spec.Volumes, corev1.Volume{VolumeSource: corev1.VolumeSource{
Secret: &api.SecretVolumeSource{SecretName: fmt.Sprintf("secret%d-shared", i)}, Secret: &corev1.SecretVolumeSource{SecretName: fmt.Sprintf("secret%d-shared", i)},
}}) }})
} }
for i := 0; i < opts.uniqueConfigMapsPerPod; i++ { for i := 0; i < opts.uniqueConfigMapsPerPod; i++ {
pod.Spec.Volumes = append(pod.Spec.Volumes, api.Volume{VolumeSource: api.VolumeSource{ pod.Spec.Volumes = append(pod.Spec.Volumes, corev1.Volume{VolumeSource: corev1.VolumeSource{
ConfigMap: &api.ConfigMapVolumeSource{LocalObjectReference: api.LocalObjectReference{Name: fmt.Sprintf("configmap%d-%s", i, pod.Name)}}, ConfigMap: &corev1.ConfigMapVolumeSource{LocalObjectReference: corev1.LocalObjectReference{Name: fmt.Sprintf("configmap%d-%s", i, pod.Name)}},
}}) }})
} }
for i := 0; i < opts.sharedConfigMapsPerPod; i++ { for i := 0; i < opts.sharedConfigMapsPerPod; i++ {
pod.Spec.Volumes = append(pod.Spec.Volumes, api.Volume{VolumeSource: api.VolumeSource{ pod.Spec.Volumes = append(pod.Spec.Volumes, corev1.Volume{VolumeSource: corev1.VolumeSource{
ConfigMap: &api.ConfigMapVolumeSource{LocalObjectReference: api.LocalObjectReference{Name: fmt.Sprintf("configmap%d-shared", i)}}, ConfigMap: &corev1.ConfigMapVolumeSource{LocalObjectReference: corev1.LocalObjectReference{Name: fmt.Sprintf("configmap%d-shared", i)}},
}}) }})
} }
...@@ -748,8 +749,8 @@ func generate(opts sampleDataOpts) ([]*api.Node, []*api.Pod, []*api.PersistentVo ...@@ -748,8 +749,8 @@ func generate(opts sampleDataOpts) ([]*api.Node, []*api.Pod, []*api.PersistentVo
pv.Spec.ClaimRef = &api.ObjectReference{Name: fmt.Sprintf("pvc%d-%s", i, pod.Name), Namespace: pod.Namespace} pv.Spec.ClaimRef = &api.ObjectReference{Name: fmt.Sprintf("pvc%d-%s", i, pod.Name), Namespace: pod.Namespace}
pvs = append(pvs, pv) pvs = append(pvs, pv)
pod.Spec.Volumes = append(pod.Spec.Volumes, api.Volume{VolumeSource: api.VolumeSource{ pod.Spec.Volumes = append(pod.Spec.Volumes, corev1.Volume{VolumeSource: corev1.VolumeSource{
PersistentVolumeClaim: &api.PersistentVolumeClaimVolumeSource{ClaimName: pv.Spec.ClaimRef.Name}, PersistentVolumeClaim: &corev1.PersistentVolumeClaimVolumeSource{ClaimName: pv.Spec.ClaimRef.Name},
}}) }})
} }
for i := 0; i < opts.sharedPVCsPerPod; i++ { for i := 0; i < opts.sharedPVCsPerPod; i++ {
...@@ -759,8 +760,8 @@ func generate(opts sampleDataOpts) ([]*api.Node, []*api.Pod, []*api.PersistentVo ...@@ -759,8 +760,8 @@ func generate(opts sampleDataOpts) ([]*api.Node, []*api.Pod, []*api.PersistentVo
pv.Spec.ClaimRef = &api.ObjectReference{Name: fmt.Sprintf("pvc%d-shared", i), Namespace: pod.Namespace} pv.Spec.ClaimRef = &api.ObjectReference{Name: fmt.Sprintf("pvc%d-shared", i), Namespace: pod.Namespace}
pvs = append(pvs, pv) pvs = append(pvs, pv)
pod.Spec.Volumes = append(pod.Spec.Volumes, api.Volume{VolumeSource: api.VolumeSource{ pod.Spec.Volumes = append(pod.Spec.Volumes, corev1.Volume{VolumeSource: corev1.VolumeSource{
PersistentVolumeClaim: &api.PersistentVolumeClaimVolumeSource{ClaimName: pv.Spec.ClaimRef.Name}, PersistentVolumeClaim: &corev1.PersistentVolumeClaimVolumeSource{ClaimName: pv.Spec.ClaimRef.Name},
}}) }})
} }
......
test/integration/auth/node_test.go
View file @ 44d6de79
...@@ -97,7 +97,7 @@ func TestNodeAuthorizer(t *testing.T) { ...@@ -97,7 +97,7 @@ func TestNodeAuthorizer(t *testing.T) {
// Set up NodeRestriction admission // Set up NodeRestriction admission
nodeRestrictionAdmission := noderestriction.NewPlugin(nodeidentifier.NewDefaultNodeIdentifier()) nodeRestrictionAdmission := noderestriction.NewPlugin(nodeidentifier.NewDefaultNodeIdentifier())
nodeRestrictionAdmission.SetInternalKubeInformerFactory(informerFactory) nodeRestrictionAdmission.SetExternalKubeInformerFactory(versionedInformerFactory)
if err := nodeRestrictionAdmission.ValidateInitialization(); err != nil { if err := nodeRestrictionAdmission.ValidateInitialization(); err != nil {
t.Fatal(err) t.Fatal(err)
} }
......
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