mirror of
https://github.com/intel/intel-device-plugins-for-kubernetes.git
synced 2025-06-03 03:59:37 +00:00
6c2eacfae5
fpga: make AFU resource name 63 char long webhook: drop mode from README webhook: extend mappings description webhook: tighten CRD definitions webhook: drop mapping to non-existing afuId explicitly state mappings names can be in any format use consistent terminology across fpga webhook and plugin
110 lines
4.0 KiB
Go
110 lines
4.0 KiB
Go
// Copyright 2020 Intel Corporation. All Rights Reserved.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package fpgaadmissionwebhook
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import (
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"context"
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"os"
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"time"
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"github.com/intel/intel-device-plugins-for-kubernetes/test/e2e/utils"
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"github.com/onsi/ginkgo"
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"github.com/onsi/gomega"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/resource"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/labels"
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"k8s.io/kubernetes/test/e2e/framework"
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"k8s.io/kubernetes/test/e2e/framework/kubectl"
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e2epod "k8s.io/kubernetes/test/e2e/framework/pod"
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)
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const (
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deployScript = "scripts/webhook-deploy.sh"
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)
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func init() {
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ginkgo.Describe("FPGA Admission Webhook", describe)
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}
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func describe() {
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f := framework.NewDefaultFramework("webhook")
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webhookDeployPath, err := utils.LocateRepoFile(deployScript)
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if err != nil {
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framework.Failf("unable to locate %q: %v", deployScript, err)
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}
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getEnv := func() []string {
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return append(os.Environ(), "KUBECONFIG="+framework.TestContext.KubeConfig)
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}
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ginkgo.It("mutates created pods to reference resolved AFs", func() {
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ginkgo.By("deploying webhook")
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_, _, err := framework.RunCmdEnv(getEnv(), webhookDeployPath, "--kubectl", framework.TestContext.KubectlPath, "--namespace", f.Namespace.Name)
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framework.ExpectNoError(err)
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checkPodMutation(f, "fpga.intel.com/d5005-nlb3-preprogrammed",
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"fpga.intel.com/bfac4d851ee856fe8c95865ce1bbaa2f7df405cbd7acf7222f144b0b93acd18")
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})
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ginkgo.It("mutates created pods to reference resolved Regions", func() {
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ginkgo.By("deploying webhook")
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_, _, err := framework.RunCmdEnv(getEnv(), webhookDeployPath, "--kubectl", framework.TestContext.KubectlPath, "--namespace", f.Namespace.Name)
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framework.ExpectNoError(err)
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checkPodMutation(f, "fpga.intel.com/arria10.dcp1.0-nlb0",
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"fpga.intel.com/region-ce48969398f05f33946d560708be108a")
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})
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ginkgo.It("mutates created pods to reference resolved Regions in regiondevel mode", func() {
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ginkgo.By("deploying webhook")
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_, _, err := framework.RunCmdEnv(getEnv(), webhookDeployPath, "--kubectl", framework.TestContext.KubectlPath, "--namespace", f.Namespace.Name)
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framework.ExpectNoError(err)
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checkPodMutation(f, "fpga.intel.com/arria10.dcp1.0",
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"fpga.intel.com/region-ce48969398f05f33946d560708be108a")
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})
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}
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func checkPodMutation(f *framework.Framework, source, expectedMutation v1.ResourceName) {
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ginkgo.By("waiting for webhook's availability")
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if _, err := e2epod.WaitForPodsWithLabelRunningReady(f.ClientSet, f.Namespace.Name,
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labels.Set{"app": "intel-fpga-webhook"}.AsSelector(), 1 /* one replica */, 10*time.Second); err != nil {
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framework.DumpAllNamespaceInfo(f.ClientSet, f.Namespace.Name)
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kubectl.LogFailedContainers(f.ClientSet, f.Namespace.Name, framework.Logf)
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framework.Failf("unable to wait for all pods to be running and ready: %v", err)
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}
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ginkgo.By("submitting a pod for addmission")
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podSpec := f.NewTestPod("webhook-tester",
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v1.ResourceList{source: resource.MustParse("1")},
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v1.ResourceList{source: resource.MustParse("1")})
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pod, err := f.ClientSet.CoreV1().Pods(f.Namespace.Name).Create(context.TODO(),
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podSpec, metav1.CreateOptions{})
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framework.ExpectNoError(err, "pod Create API error")
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ginkgo.By("checking the pod has been mutated")
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q, ok := pod.Spec.Containers[0].Resources.Limits[expectedMutation]
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if !ok {
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framework.DumpAllNamespaceInfo(f.ClientSet, f.Namespace.Name)
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kubectl.LogFailedContainers(f.ClientSet, f.Namespace.Name, framework.Logf)
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framework.Fail("pod hasn't been mutated")
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}
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gomega.Expect(q.String()).To(gomega.Equal("1"))
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}
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