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103 lines
3.9 KiB
Go
103 lines
3.9 KiB
Go
package annotations
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import (
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"time"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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"github.com/stakater/Reloader/test/e2e/utils"
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)
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var _ = Describe("Pause Period Tests", func() {
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var (
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deploymentName string
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configMapName string
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)
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BeforeEach(func() {
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deploymentName = utils.RandName("deploy")
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configMapName = utils.RandName("cm")
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})
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AfterEach(func() {
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_ = utils.DeleteDeployment(ctx, kubeClient, testNamespace, deploymentName)
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_ = utils.DeleteConfigMap(ctx, kubeClient, testNamespace, configMapName)
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})
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Context("with pause-period annotation", func() {
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It("should pause Deployment after reload", func() {
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By("Creating a ConfigMap")
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_, err := utils.CreateConfigMap(ctx, kubeClient, testNamespace, configMapName,
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map[string]string{"key": "initial"}, nil)
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Expect(err).NotTo(HaveOccurred())
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By("Creating a Deployment with pause-period annotation")
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_, err = utils.CreateDeployment(ctx, kubeClient, testNamespace, deploymentName,
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utils.WithConfigMapEnvFrom(configMapName),
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utils.WithAnnotations(utils.MergeAnnotations(
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utils.BuildConfigMapReloadAnnotation(configMapName),
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utils.BuildPausePeriodAnnotation("10s"),
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)),
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)
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Expect(err).NotTo(HaveOccurred())
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By("Waiting for Deployment to be ready")
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err = utils.WaitForDeploymentReady(ctx, kubeClient, testNamespace, deploymentName, utils.DeploymentReady)
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Expect(err).NotTo(HaveOccurred())
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By("Updating the ConfigMap data")
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err = utils.UpdateConfigMap(ctx, kubeClient, testNamespace, configMapName,
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map[string]string{"key": "updated"})
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Expect(err).NotTo(HaveOccurred())
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By("Waiting for Deployment to be reloaded")
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reloaded, err := utils.WaitForDeploymentReloaded(ctx, kubeClient, testNamespace, deploymentName,
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utils.AnnotationLastReloadedFrom, utils.ReloadTimeout)
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Expect(err).NotTo(HaveOccurred())
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Expect(reloaded).To(BeTrue(), "Deployment should have been reloaded")
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By("Verifying Deployment has paused-at annotation")
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paused, err := utils.WaitForDeploymentPaused(ctx, kubeClient, testNamespace, deploymentName,
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"utils.AnnotationDeploymentPausedAt", utils.ShortTimeout)
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Expect(err).NotTo(HaveOccurred())
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Expect(paused).To(BeTrue(), "Deployment should have paused-at annotation after reload")
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})
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It("should NOT pause Deployment without pause-period annotation", func() {
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By("Creating a ConfigMap")
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_, err := utils.CreateConfigMap(ctx, kubeClient, testNamespace, configMapName,
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map[string]string{"key": "initial"}, nil)
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Expect(err).NotTo(HaveOccurred())
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By("Creating a Deployment WITHOUT pause-period annotation")
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_, err = utils.CreateDeployment(ctx, kubeClient, testNamespace, deploymentName,
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utils.WithConfigMapEnvFrom(configMapName),
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utils.WithAnnotations(utils.BuildConfigMapReloadAnnotation(configMapName)),
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)
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Expect(err).NotTo(HaveOccurred())
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By("Waiting for Deployment to be ready")
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err = utils.WaitForDeploymentReady(ctx, kubeClient, testNamespace, deploymentName, utils.DeploymentReady)
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Expect(err).NotTo(HaveOccurred())
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By("Updating the ConfigMap data")
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err = utils.UpdateConfigMap(ctx, kubeClient, testNamespace, configMapName,
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map[string]string{"key": "updated"})
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Expect(err).NotTo(HaveOccurred())
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By("Waiting for Deployment to be reloaded")
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reloaded, err := utils.WaitForDeploymentReloaded(ctx, kubeClient, testNamespace, deploymentName,
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utils.AnnotationLastReloadedFrom, utils.ReloadTimeout)
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Expect(err).NotTo(HaveOccurred())
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Expect(reloaded).To(BeTrue(), "Deployment should have been reloaded")
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By("Verifying Deployment does NOT have paused-at annotation")
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time.Sleep(utils.NegativeTestWait)
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paused, err := utils.WaitForDeploymentPaused(ctx, kubeClient, testNamespace, deploymentName,
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"utils.AnnotationDeploymentPausedAt", utils.ShortTimeout)
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Expect(err).NotTo(HaveOccurred())
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Expect(paused).To(BeFalse(), "Deployment should NOT have paused-at annotation without pause-period")
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})
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})
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})
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