mirror of
https://github.com/gitpod-io/gitpod.git
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127 lines
3.8 KiB
Go
127 lines
3.8 KiB
Go
// Copyright (c) 2022 Gitpod GmbH. All rights reserved.
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// Licensed under the GNU Affero General Public License (AGPL).
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// See License-AGPL.txt in the project root for license information.
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package controllers
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import (
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"context"
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"fmt"
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"time"
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"github.com/aws/smithy-go/ptr"
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workspacev1 "github.com/gitpod-io/gitpod/ws-manager/api/crd/v1"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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// . "github.com/onsi/ginkgo/extensions/table"
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corev1 "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/types"
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)
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var _ = Describe("WorkspaceController", func() {
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Context("When starting workspaces", func() {
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It("Should create Pods", func() {
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const (
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WorkspaceName = "test-workspace"
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WorkspaceNamespace = "default"
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timeout = time.Second * 10
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duration = time.Second * 2
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interval = time.Millisecond * 250
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)
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By("creating a status")
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ctx := context.Background()
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workspace := &workspacev1.Workspace{
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TypeMeta: metav1.TypeMeta{
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APIVersion: "workspace.gitpod.io/v1",
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Kind: "Workspace",
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: WorkspaceName,
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Namespace: WorkspaceNamespace,
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},
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Spec: workspacev1.WorkspaceSpec{
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Ownership: workspacev1.Ownership{
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Owner: "foobar",
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WorkspaceID: "cool-workspace",
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},
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Type: workspacev1.WorkspaceTypeRegular,
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Class: "default",
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Image: workspacev1.WorkspaceImages{
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Workspace: workspacev1.WorkspaceImage{
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Ref: ptr.String("alpine:latest"),
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},
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IDE: workspacev1.IDEImages{
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Refs: []string{},
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},
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},
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Ports: []workspacev1.PortSpec{},
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Initializer: []byte("abc"),
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Admission: workspacev1.AdmissionSpec{
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Level: workspacev1.AdmissionLevelEveryone,
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},
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},
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}
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Expect(k8sClient.Create(ctx, workspace)).Should(Succeed())
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By("creating a pod")
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podLookupKey := types.NamespacedName{Name: "ws-" + WorkspaceName, Namespace: WorkspaceNamespace}
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createdPod := &corev1.Pod{}
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// We'll need to retry getting this newly created CronJob, given that creation may not immediately happen.
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Eventually(func() bool {
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err := k8sClient.Get(ctx, podLookupKey, createdPod)
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return err == nil
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}, timeout, interval).Should(BeTrue())
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By("updating the pod starts value")
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createdWS := &workspacev1.Workspace{}
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Eventually(func() (int, error) {
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err := k8sClient.Get(ctx, types.NamespacedName{Name: WorkspaceName, Namespace: WorkspaceNamespace}, createdWS)
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if err != nil {
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return 0, err
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}
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return createdWS.Status.PodStarts, nil
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}, timeout, interval).Should(Equal(1))
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By("Creating the pod only once")
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// TODO(cw): remove this hell of a hack once we're on PVC and no longer need to rely on concurrent init processes.
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// Here we assume that the controller will have deleted the pod because it failed,
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// and we removed the finalizer.
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createdPod.Finalizers = []string{}
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Expect(k8sClient.Update(ctx, createdPod)).To(Succeed())
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Expect(k8sClient.Delete(ctx, createdPod)).To(Succeed())
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Eventually(func() bool {
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err := k8sClient.Get(ctx, podLookupKey, createdPod)
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if err != nil {
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// TODO(cw): check if this is a not found error
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// We have an error and assume we did not find the pod. This is what we want.
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return true
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}
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fmt.Println(createdPod.ResourceVersion)
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return false
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}, timeout, interval).Should(BeTrue(), "pod did not go away")
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// Now we make sure the pod doesn't come back
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Consistently(func() bool {
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err := k8sClient.Get(ctx, podLookupKey, createdPod)
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if err != nil {
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// TODO(cw): check if this is a not found error
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// We have an error and assume we did not find the pod. This is what we want.
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return true
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}
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fmt.Println(createdPod.ResourceVersion)
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return false
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}, duration, interval).Should(BeTrue(), "pod came back")
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})
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})
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})
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