cd24b24725
Every caller of ReadOrDie() specified ginkgo.Fail as fail argument, and that was intentional to avoid depending on Ginkgo. However that just spreaded the dependency on Ginkgo to caller sides. Especially that was unnecessary e2e test framework "ingress" depended on Ginkgo only for the above reason. Now we are cleaning up the dependencies on e2e tests, so let's just remove such dependencies.
77 lines
2.3 KiB
Go
77 lines
2.3 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package deviceplugin
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import (
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appsv1 "k8s.io/api/apps/v1"
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"k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/serializer"
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"k8s.io/kubernetes/test/e2e/framework/testfiles"
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)
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const (
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// sampleResourceName is the name of the example resource which is used in the e2e test
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sampleResourceName = "example.com/resource"
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// sampleDevicePluginDSYAML is the path of the daemonset template of the sample device plugin. // TODO: Parametrize it by making it a feature in TestFramework.
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sampleDevicePluginDSYAML = "test/e2e/testing-manifests/sample-device-plugin.yaml"
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// sampleDevicePluginName is the name of the device plugin pod
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sampleDevicePluginName = "sample-device-plugin"
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)
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var (
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appsScheme = runtime.NewScheme()
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appsCodecs = serializer.NewCodecFactory(appsScheme)
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)
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// NumberOfSampleResources returns the number of resources advertised by a node
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func NumberOfSampleResources(node *v1.Node) int64 {
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val, ok := node.Status.Capacity[sampleResourceName]
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if !ok {
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return 0
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}
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return val.Value()
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}
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// GetSampleDevicePluginPod returns the Device Plugin pod for sample resources in e2e tests
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func GetSampleDevicePluginPod() *v1.Pod {
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ds := ReadDaemonSetV1OrDie(testfiles.ReadOrDie(sampleDevicePluginDSYAML))
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p := &v1.Pod{
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ObjectMeta: metav1.ObjectMeta{
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Name: sampleDevicePluginName,
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Namespace: metav1.NamespaceSystem,
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},
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Spec: ds.Spec.Template.Spec,
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}
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return p
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}
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// ReadDaemonSetV1OrDie reads daemonset object from bytes. Panics on error.
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func ReadDaemonSetV1OrDie(objBytes []byte) *appsv1.DaemonSet {
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appsv1.AddToScheme(appsScheme)
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requiredObj, err := runtime.Decode(appsCodecs.UniversalDecoder(appsv1.SchemeGroupVersion), objBytes)
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if err != nil {
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panic(err)
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}
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return requiredObj.(*appsv1.DaemonSet)
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}
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