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[Federation] Create a unique label and label selector for each replica set created by the replica sets E2E test.

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This commit is contained in:
Jonathan MacMillan 2017-03-24 17:29:12 -07:00
parent 4aa9168536
commit 3efa3d32d2
2 changed files with 10 additions and 2 deletions
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1
test/e2e_federation/BUILD
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@ -47,6 +47,7 @@ go_library(
"//vendor:k8s.io/apimachinery/pkg/util/intstr",
"//vendor:k8s.io/apimachinery/pkg/util/net",
"//vendor:k8s.io/apimachinery/pkg/util/rand",
"//vendor:k8s.io/apimachinery/pkg/util/uuid",
"//vendor:k8s.io/apimachinery/pkg/util/wait",
"//vendor:k8s.io/client-go/rest",
"//vendor:k8s.io/client-go/tools/clientcmd",

11
test/e2e_federation/replicaset.go
View File

@ -35,6 +35,7 @@ import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/util/uuid"
"k8s.io/kubernetes/federation/apis/federation"
fedreplicsetcontroller "k8s.io/kubernetes/federation/pkg/federation-controller/replicaset"
)
@ -477,6 +478,12 @@ func updateReplicaSetOrFail(clientset *fedclientset.Clientset, replicaset *v1bet
}
func newReplicaSetObj(namespace string, replicas int32, pref *federation.FederatedReplicaSetPreferences) *v1beta1.ReplicaSet {
// When the tests are run in parallel, replicasets from different tests can
// collide with each other. Prevent that by creating a unique label and
// label selector for each created replica set.
uuidString := string(uuid.NewUUID())
rsLabel := fmt.Sprintf("myrs-%s", uuidString)
rs := &v1beta1.ReplicaSet{
ObjectMeta: metav1.ObjectMeta{
Namespace: namespace,
@ -485,11 +492,11 @@ func newReplicaSetObj(namespace string, replicas int32, pref *federation.Federat
Spec: v1beta1.ReplicaSetSpec{
Replicas: &replicas,
Selector: &metav1.LabelSelector{
MatchLabels: map[string]string{"name": "myrs"},
MatchLabels: map[string]string{"name": rsLabel},
},
Template: v1.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
Labels: map[string]string{"name": "myrs"},
Labels: map[string]string{"name": rsLabel},
},
Spec: v1.PodSpec{
Containers: []v1.Container{