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c7237f802b
* feat: functional appsets * feat(api): add resourcepools api Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com> * chore: fix gomod Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com> * chore: correct webhooks Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com> * chore: fix harpoon image Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com> * chore: improve e2e Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com> * chore: add labels to e2e test Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com> * chore: fix status handling Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com> * chore: fix racing conditions Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com> * chore: make values compatible Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com> * chore: fix custom resources test Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com> * chore: correct metrics Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com> --------- Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com>
2027 lines
67 KiB
Go
2027 lines
67 KiB
Go
// Copyright 2020-2023 Project Capsule Authors.
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// SPDX-License-Identifier: Apache-2.0
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package e2e
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import (
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"context"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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corev1 "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/types"
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"k8s.io/utils/ptr"
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"sigs.k8s.io/controller-runtime/pkg/client"
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"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
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capsulev1beta2 "github.com/projectcapsule/capsule/api/v1beta2"
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"github.com/projectcapsule/capsule/pkg/api"
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"github.com/projectcapsule/capsule/pkg/meta"
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"github.com/projectcapsule/capsule/pkg/utils"
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)
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var _ = Describe("ResourcePool Tests", Label("resourcepool"), func() {
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JustAfterEach(func() {
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Eventually(func() error {
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poolList := &capsulev1beta2.TenantList{}
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labelSelector := client.MatchingLabels{"e2e-resourcepool": "test"}
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if err := k8sClient.List(context.TODO(), poolList, labelSelector); err != nil {
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return err
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}
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for _, pool := range poolList.Items {
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if err := k8sClient.Delete(context.TODO(), &pool); err != nil {
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return err
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}
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}
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return nil
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}, "30s", "5s").Should(Succeed())
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Eventually(func() error {
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poolList := &capsulev1beta2.ResourcePoolList{}
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labelSelector := client.MatchingLabels{"e2e-resourcepool": "test"}
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if err := k8sClient.List(context.TODO(), poolList, labelSelector); err != nil {
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return err
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}
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for _, pool := range poolList.Items {
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if err := k8sClient.Delete(context.TODO(), &pool); err != nil {
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return err
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}
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}
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return nil
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}, "30s", "5s").Should(Succeed())
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Eventually(func() error {
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poolList := &corev1.NamespaceList{}
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labelSelector := client.MatchingLabels{"e2e-resourcepool": "test"}
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if err := k8sClient.List(context.TODO(), poolList, labelSelector); err != nil {
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return err
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}
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for _, pool := range poolList.Items {
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if err := k8sClient.Delete(context.TODO(), &pool); err != nil {
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return err
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}
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}
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return nil
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}, "30s", "5s").Should(Succeed())
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})
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It("Assign Defaults correctly", func() {
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pool := &capsulev1beta2.ResourcePool{
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ObjectMeta: metav1.ObjectMeta{
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Name: "defaults-pool",
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Labels: map[string]string{
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"e2e-resourcepool": "test",
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},
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},
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Spec: capsulev1beta2.ResourcePoolSpec{
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Selectors: []api.NamespaceSelector{
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{
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LabelSelector: &metav1.LabelSelector{
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MatchLabels: map[string]string{
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"capsule.clastix.io/tenant": "defaults-pool",
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},
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},
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},
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{
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LabelSelector: &metav1.LabelSelector{
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MatchLabels: map[string]string{
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"capsule.clastix.io/tenant": "defaults-pool",
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},
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},
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},
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},
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Quota: corev1.ResourceQuotaSpec{
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Hard: corev1.ResourceList{
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corev1.ResourceLimitsCPU: resource.MustParse("2"),
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corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
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corev1.ResourceRequestsCPU: resource.MustParse("2"),
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corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
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},
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},
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},
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}
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namespaces := []string{"ns-1-default-pool", "ns-2-default-pool", "ns-3-default-pool"}
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By("Create the ResourcePool", func() {
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err := k8sClient.Create(context.TODO(), pool)
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Expect(err).Should(Succeed(), "Failed to create ResourcePool %s", pool)
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})
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By("Get Applied revision", func() {
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err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
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Expect(err).Should(Succeed())
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})
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By("Has no Finalizer", func() {
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Expect(controllerutil.ContainsFinalizer(pool, meta.ControllerFinalizer)).To(BeFalse())
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})
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By("Verify Defaults were set", func() {
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Expect(pool.Spec.Defaults).To(BeNil())
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})
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By("Verify Status was correctly initialized", func() {
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expected := &capsulev1beta2.ResourcePoolQuotaStatus{
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Hard: pool.Spec.Quota.Hard,
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Claimed: corev1.ResourceList{
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corev1.ResourceLimitsCPU: resource.MustParse("0"),
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corev1.ResourceLimitsMemory: resource.MustParse("0"),
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corev1.ResourceRequestsCPU: resource.MustParse("0"),
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corev1.ResourceRequestsMemory: resource.MustParse("0"),
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},
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Available: pool.Spec.Quota.Hard,
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}
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ok, msg := DeepCompare(*expected, pool.Status.Allocation)
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Expect(ok).To(BeTrue(), "Mismatch for expected status allocation: %s", msg)
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})
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By("Create Namespaces, which are selected by the pool", func() {
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ns1 := &corev1.Namespace{
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ObjectMeta: metav1.ObjectMeta{
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Name: "ns-1-default-pool",
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Labels: map[string]string{
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"e2e-resourcepool": "test",
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"capsule.clastix.io/tenant": "defaults-pool",
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},
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},
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}
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err := k8sClient.Create(context.TODO(), ns1)
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Expect(err).Should(Succeed())
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ns2 := &corev1.Namespace{
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ObjectMeta: metav1.ObjectMeta{
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Name: "ns-2-default-pool",
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Labels: map[string]string{
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"e2e-resourcepool": "test",
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"capsule.clastix.io/tenant": "defaults-pool",
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},
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},
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}
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err = k8sClient.Create(context.TODO(), ns2)
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Expect(err).Should(Succeed())
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ns3 := &corev1.Namespace{
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ObjectMeta: metav1.ObjectMeta{
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Name: "ns-3-default-pool",
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Labels: map[string]string{
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"e2e-resourcepool": "test",
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"capsule.clastix.io/tenant": "defaults-pool",
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},
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},
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}
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err = k8sClient.Create(context.TODO(), ns3)
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Expect(err).Should(Succeed())
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})
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By("Verify Namespaces are shown as allowed targets", func() {
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err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
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Expect(err).Should(Succeed())
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ok, msg := DeepCompare(namespaces, pool.Status.Namespaces)
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Expect(ok).To(BeTrue(), "Mismatch for expected namespaces: %s", msg)
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Expect(pool.Status.NamespaceSize).To(Equal(uint(3)))
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})
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By("Verify ResourceQuotas for namespaces", func() {
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quotaLabel, err := utils.GetTypeLabel(&capsulev1beta2.ResourcePool{})
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Expect(err).Should(Succeed())
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for _, ns := range namespaces {
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rq := &corev1.ResourceQuota{}
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err := k8sClient.Get(context.TODO(), client.ObjectKey{
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Name: utils.PoolResourceQuotaName(pool),
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Namespace: ns},
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rq)
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Expect(err).Should(Succeed())
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Expect(rq.ObjectMeta.Labels[quotaLabel]).To(Equal(pool.Name), "Expected "+quotaLabel+" to be set to "+pool.Name)
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Expect(rq.Spec.Hard).To(BeNil())
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found := false
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for _, ref := range rq.OwnerReferences {
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if ref.Kind == "ResourcePool" && ref.UID == pool.UID {
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found = true
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break
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}
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}
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Expect(found).To(BeTrue(), "Expected ResourcePool to be owner of ResourceQuota in namespace %s", ns)
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}
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})
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By("Add Claims for namespaces", func() {
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claim1 := &capsulev1beta2.ResourcePoolClaim{
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ObjectMeta: metav1.ObjectMeta{
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Name: "simple-1",
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Namespace: "ns-1-default-pool",
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},
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Spec: capsulev1beta2.ResourcePoolClaimSpec{
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ResourceClaims: corev1.ResourceList{
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corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
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},
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},
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}
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err := k8sClient.Create(context.TODO(), claim1)
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Expect(err).Should(Succeed(), "Failed to create Claim %s", claim1)
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isSuccessfullyBoundToPool(pool, claim1)
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claim2 := &capsulev1beta2.ResourcePoolClaim{
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ObjectMeta: metav1.ObjectMeta{
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Name: "simple-2",
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Namespace: "ns-2-default-pool",
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},
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Spec: capsulev1beta2.ResourcePoolClaimSpec{
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ResourceClaims: corev1.ResourceList{
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corev1.ResourceLimitsMemory: resource.MustParse("512Mi"),
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},
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},
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}
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err = k8sClient.Create(context.TODO(), claim2)
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Expect(err).Should(Succeed(), "Failed to create Claim %s", claim2)
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isSuccessfullyBoundToPool(pool, claim2)
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claim3 := &capsulev1beta2.ResourcePoolClaim{
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ObjectMeta: metav1.ObjectMeta{
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Name: "simple-3",
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Namespace: "ns-3-default-pool",
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},
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Spec: capsulev1beta2.ResourcePoolClaimSpec{
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ResourceClaims: corev1.ResourceList{
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corev1.ResourceLimitsMemory: resource.MustParse("10Gi"),
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},
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},
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}
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err = k8sClient.Create(context.TODO(), claim3)
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Expect(err).Should(Succeed(), "Failed to create Claim %s", claim3)
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Expect(isBoundToPool(pool, claim3)).To(BeFalse())
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})
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By("Verify Status was correctly initialized", func() {
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err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
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Expect(err).Should(Succeed())
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expected := &capsulev1beta2.ResourcePoolQuotaStatus{
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Hard: pool.Spec.Quota.Hard,
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Claimed: corev1.ResourceList{
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corev1.ResourceLimitsCPU: resource.MustParse("0"),
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corev1.ResourceRequestsMemory: resource.MustParse("0"),
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corev1.ResourceRequestsCPU: resource.MustParse("0"),
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corev1.ResourceLimitsMemory: resource.MustParse("640Mi"),
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},
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Available: corev1.ResourceList{
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corev1.ResourceLimitsCPU: resource.MustParse("2"),
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corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
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corev1.ResourceRequestsCPU: resource.MustParse("2"),
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corev1.ResourceLimitsMemory: resource.MustParse("1408Mi"),
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},
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}
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ok, msg := DeepCompare(*expected, pool.Status.Allocation)
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Expect(ok).To(BeTrue(), "Mismatch for expected status allocation: %s", msg)
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})
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By("Pool Has Finalizer", func() {
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Expect(controllerutil.ContainsFinalizer(pool, meta.ControllerFinalizer)).To(BeTrue())
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})
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By("Verify ResourceQuotas for namespaces", func() {
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status := map[string]corev1.ResourceList{
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"ns-1-default-pool": corev1.ResourceList{
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corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
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},
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"ns-2-default-pool": corev1.ResourceList{
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corev1.ResourceLimitsMemory: resource.MustParse("512Mi"),
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},
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"ns-3-default-pool": nil,
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}
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quotaLabel, err := utils.GetTypeLabel(&capsulev1beta2.ResourcePool{})
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Expect(err).Should(Succeed())
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for _, ns := range namespaces {
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rq := &corev1.ResourceQuota{}
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err := k8sClient.Get(context.TODO(), client.ObjectKey{
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Name: utils.PoolResourceQuotaName(pool),
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Namespace: ns},
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rq)
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Expect(err).Should(Succeed())
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Expect(rq.ObjectMeta.Labels[quotaLabel]).To(Equal(pool.Name), "Expected "+quotaLabel+" to be set to "+pool.Name)
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ok, msg := DeepCompare(status[ns], rq.Spec.Hard)
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Expect(ok).To(BeTrue(), "Mismatch for resources for resourcequota: %s", msg)
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found := false
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for _, ref := range rq.OwnerReferences {
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if ref.Kind == "ResourcePool" && ref.UID == pool.UID {
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found = true
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break
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}
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}
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Expect(found).To(BeTrue(), "Expected ResourcePool to be owner of ResourceQuota in namespace %s", ns)
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}
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})
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By("Update the ResourcePool", func() {
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pool.Spec.Defaults = corev1.ResourceList{
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corev1.ResourceLimitsCPU: resource.MustParse("1"),
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corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
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corev1.ResourceRequestsCPU: resource.MustParse("1"),
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corev1.ResourceRequestsMemory: resource.MustParse("1Gi"),
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corev1.ResourceRequestsStorage: resource.MustParse("5Gi"),
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}
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err := k8sClient.Update(context.TODO(), pool)
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Expect(err).Should(Succeed(), "Failed to update ResourcePool %s", pool)
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})
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By("Verify ResourceQuotas for namespaces", func() {
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status := map[string]corev1.ResourceList{
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"ns-1-default-pool": corev1.ResourceList{
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corev1.ResourceLimitsCPU: resource.MustParse("1"),
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corev1.ResourceLimitsMemory: resource.MustParse("1152Mi"),
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corev1.ResourceRequestsCPU: resource.MustParse("1"),
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corev1.ResourceRequestsMemory: resource.MustParse("1Gi"),
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corev1.ResourceRequestsStorage: resource.MustParse("5Gi"),
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},
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"ns-2-default-pool": corev1.ResourceList{
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corev1.ResourceLimitsCPU: resource.MustParse("1"),
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corev1.ResourceLimitsMemory: resource.MustParse("1536Mi"),
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corev1.ResourceRequestsCPU: resource.MustParse("1"),
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corev1.ResourceRequestsMemory: resource.MustParse("1Gi"),
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corev1.ResourceRequestsStorage: resource.MustParse("5Gi"),
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},
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"ns-3-default-pool": corev1.ResourceList{
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corev1.ResourceLimitsCPU: resource.MustParse("1"),
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corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
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corev1.ResourceRequestsCPU: resource.MustParse("1"),
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corev1.ResourceRequestsMemory: resource.MustParse("1Gi"),
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corev1.ResourceRequestsStorage: resource.MustParse("5Gi"),
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},
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}
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err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
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Expect(err).Should(Succeed())
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for _, ns := range namespaces {
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rq := &corev1.ResourceQuota{}
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err := k8sClient.Get(context.TODO(), client.ObjectKey{
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Name: utils.PoolResourceQuotaName(pool),
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Namespace: ns},
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rq)
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Expect(err).Should(Succeed())
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ok, msg := DeepCompare(status[ns], rq.Spec.Hard)
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Expect(ok).To(BeTrue(), "Mismatch for resources for resourcequota: %s", msg)
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}
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})
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By("Remove namespace from being selected (Patch Labels)", func() {
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ns := &corev1.Namespace{
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ObjectMeta: metav1.ObjectMeta{
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Name: "ns-2-default-pool",
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},
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}
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err := k8sClient.Get(context.TODO(), types.NamespacedName{Name: ns.Name}, ns)
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Expect(err).Should(Succeed())
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ns.ObjectMeta.Labels = map[string]string{
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"e2e-resourcepool": "test",
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"capsule.clastix.io/tenant": "do-not-select",
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}
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err = k8sClient.Update(context.TODO(), ns)
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Expect(err).Should(Succeed())
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})
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By("Verify Namespaces was removed as allowed targets", func() {
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expected := []string{"ns-1-default-pool", "ns-3-default-pool"}
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err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
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Expect(err).Should(Succeed())
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ok, msg := DeepCompare(expected, pool.Status.Namespaces)
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Expect(ok).To(BeTrue(), "Mismatch for expected namespaces: %s", msg)
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Expect(pool.Status.NamespaceSize).To(Equal(uint(2)))
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Expect(pool.Status.ClaimSize).To(Equal(uint(1)))
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})
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By("Verify ResourceQuota was cleaned up", func() {
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rq := &corev1.ResourceQuota{}
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Eventually(func() error {
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return k8sClient.Get(context.TODO(), client.ObjectKey{
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Name: utils.PoolResourceQuotaName(pool),
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Namespace: "ns-2-default-pool",
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}, rq)
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}, "30s", "1s").ShouldNot(Succeed(), "Expected ResourceQuota to be deleted from namespace %s", "ns-2-default-pool")
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})
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|
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By("Verify Status was correctly initialized", func() {
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err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
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Expect(err).Should(Succeed())
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|
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expected := &capsulev1beta2.ResourcePoolQuotaStatus{
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Hard: pool.Spec.Quota.Hard,
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Claimed: corev1.ResourceList{
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corev1.ResourceLimitsCPU: resource.MustParse("0"),
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corev1.ResourceRequestsMemory: resource.MustParse("0"),
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corev1.ResourceRequestsCPU: resource.MustParse("0"),
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corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
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},
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Available: corev1.ResourceList{
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corev1.ResourceLimitsCPU: resource.MustParse("2"),
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corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1920Mi"),
|
|
},
|
|
}
|
|
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ok, msg := DeepCompare(*expected, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for expected status allocation: %s", msg)
|
|
})
|
|
|
|
By("Remove namespace from being selected (Delete Namespace)", func() {
|
|
ns := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-3-default-pool",
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Delete(context.TODO(), ns)
|
|
Expect(err).Should(Succeed())
|
|
})
|
|
|
|
By("Get Applied revision", func() {
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
})
|
|
|
|
By("Verify Namespaces was removed as allowed targets", func() {
|
|
expected := []string{"ns-1-default-pool"}
|
|
|
|
ok, msg := DeepCompare(expected, pool.Status.Namespaces)
|
|
Expect(ok).To(BeTrue(), "Mismatch for expected namespaces: %s", msg)
|
|
|
|
Expect(pool.Status.NamespaceSize).To(Equal(uint(1)))
|
|
})
|
|
|
|
By("Delete Resourcepool", func() {
|
|
err := k8sClient.Delete(context.TODO(), pool)
|
|
Expect(err).Should(Succeed())
|
|
})
|
|
|
|
By("Ensure ResourceQuotas are cleaned up", func() {
|
|
for _, ns := range namespaces {
|
|
rq := &corev1.ResourceQuota{}
|
|
Eventually(func() error {
|
|
return k8sClient.Get(context.TODO(), client.ObjectKey{
|
|
Name: utils.PoolResourceQuotaName(pool),
|
|
Namespace: ns,
|
|
}, rq)
|
|
}, "30s", "1s").ShouldNot(Succeed(), "Expected ResourceQuota to be deleted from namespace %s", ns)
|
|
}
|
|
})
|
|
})
|
|
|
|
It("Assigns Defaults correctly (DefaultsZero)", func() {
|
|
pool := &capsulev1beta2.ResourcePool{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "no-defaults-pool",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
},
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolSpec{
|
|
Selectors: []api.NamespaceSelector{
|
|
{
|
|
LabelSelector: &metav1.LabelSelector{
|
|
MatchLabels: map[string]string{
|
|
"capsule.clastix.io/tenant": "no-defaults",
|
|
},
|
|
},
|
|
},
|
|
{
|
|
LabelSelector: &metav1.LabelSelector{
|
|
MatchLabels: map[string]string{
|
|
"capsule.clastix.io/tenant": "no-defaults",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Config: capsulev1beta2.ResourcePoolSpecConfiguration{
|
|
DefaultsAssignZero: ptr.To(true),
|
|
},
|
|
Quota: corev1.ResourceQuotaSpec{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
namespaces := []string{"ns-1-zero-pool", "ns-2-zero-pool"}
|
|
|
|
By("Create the ResourcePool", func() {
|
|
err := k8sClient.Create(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to create ResourcePool %s", pool)
|
|
})
|
|
|
|
By("Get Applied revision", func() {
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
})
|
|
|
|
By("Verify Defaults are empty", func() {
|
|
expected := corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("0"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("0"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("0"),
|
|
}
|
|
|
|
Expect(pool.Spec.Defaults).To(Equal(expected))
|
|
})
|
|
|
|
By("Verify Status was correctly initialized", func() {
|
|
expected := &capsulev1beta2.ResourcePoolQuotaStatus{
|
|
Hard: pool.Spec.Quota.Hard,
|
|
Claimed: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("0"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("0"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("0"),
|
|
},
|
|
Available: pool.Spec.Quota.Hard,
|
|
}
|
|
|
|
ok, msg := DeepCompare(*expected, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for expected status allocation: %s", msg)
|
|
})
|
|
|
|
By("Create Namespaces, which are selected by the pool", func() {
|
|
ns1 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-1-zero-pool",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "no-defaults",
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), ns1)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ns2 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-2-zero-pool",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "no-defaults",
|
|
},
|
|
},
|
|
}
|
|
|
|
err = k8sClient.Create(context.TODO(), ns2)
|
|
Expect(err).Should(Succeed())
|
|
})
|
|
|
|
By("Verify Namespaces are shown as allowed targets", func() {
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ok, msg := DeepCompare(namespaces, pool.Status.Namespaces)
|
|
Expect(ok).To(BeTrue(), "Mismatch for expected namespaces: %s", msg)
|
|
|
|
Expect(pool.Status.NamespaceSize).To(Equal(uint(2)))
|
|
})
|
|
|
|
By("Verify ResourceQuotas for namespaces", func() {
|
|
resources := corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("0"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("0"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("0"),
|
|
}
|
|
|
|
quotaLabel, err := utils.GetTypeLabel(&capsulev1beta2.ResourcePool{})
|
|
Expect(err).Should(Succeed())
|
|
|
|
for _, ns := range namespaces {
|
|
rq := &corev1.ResourceQuota{}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{
|
|
Name: utils.PoolResourceQuotaName(pool),
|
|
Namespace: ns},
|
|
rq)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(rq.ObjectMeta.Labels[quotaLabel]).To(Equal(pool.Name), "Expected "+quotaLabel+" to be set to "+pool.Name)
|
|
|
|
ok, msg := DeepCompare(resources, rq.Spec.Hard)
|
|
Expect(ok).To(BeTrue(), "Mismatch for resources for resourcequota: %s", msg)
|
|
|
|
found := false
|
|
for _, ref := range rq.OwnerReferences {
|
|
if ref.Kind == "ResourcePool" && ref.UID == pool.UID {
|
|
found = true
|
|
break
|
|
}
|
|
}
|
|
Expect(found).To(BeTrue(), "Expected ResourcePool to be owner of ResourceQuota in namespace %s", ns)
|
|
|
|
}
|
|
})
|
|
|
|
By("Delete Resourcepool", func() {
|
|
err := k8sClient.Delete(context.TODO(), pool)
|
|
Expect(err).Should(Succeed())
|
|
})
|
|
|
|
By("Ensure ResourceQuotas are cleaned up", func() {
|
|
for _, ns := range namespaces {
|
|
rq := &corev1.ResourceQuota{}
|
|
Eventually(func() error {
|
|
return k8sClient.Get(context.TODO(), client.ObjectKey{
|
|
Name: utils.PoolResourceQuotaName(pool),
|
|
Namespace: ns,
|
|
}, rq)
|
|
}, "30s", "1s").ShouldNot(Succeed(), "Expected ResourceQuota to be deleted from namespace %s", ns)
|
|
}
|
|
})
|
|
|
|
})
|
|
|
|
It("ResourcePool Scheduling - Unordered", func() {
|
|
pool := &capsulev1beta2.ResourcePool{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "unordered-scheduling",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
},
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolSpec{
|
|
Selectors: []api.NamespaceSelector{
|
|
{
|
|
LabelSelector: &metav1.LabelSelector{
|
|
MatchLabels: map[string]string{
|
|
"capsule.clastix.io/tenant": "unordered-scheduling",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Config: capsulev1beta2.ResourcePoolSpecConfiguration{
|
|
OrderedQueue: ptr.To(false),
|
|
},
|
|
Quota: corev1.ResourceQuotaSpec{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
By("Create the ResourcePool", func() {
|
|
err := k8sClient.Create(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to create ResourcePool %s", pool)
|
|
})
|
|
|
|
By("Create source namespaces", func() {
|
|
ns1 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-1-pool-unordered",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "unordered-scheduling",
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), ns1)
|
|
Expect(err).Should(Succeed(), "Failed to create Namespace %s", ns1)
|
|
|
|
ns2 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-2-pool-unordered",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "unordered-scheduling",
|
|
},
|
|
},
|
|
}
|
|
|
|
err = k8sClient.Create(context.TODO(), ns2)
|
|
Expect(err).Should(Succeed(), "Failed to create Namespace %s", ns2)
|
|
|
|
})
|
|
|
|
By("Create claim for limits.memory", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-1",
|
|
Namespace: "ns-1-pool-unordered",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
isSuccessfullyBoundToPool(pool, claim)
|
|
})
|
|
|
|
By("Verify Status was correctly initialized", func() {
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
expected := &capsulev1beta2.ResourcePoolQuotaStatus{
|
|
Hard: pool.Spec.Quota.Hard,
|
|
Claimed: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("0"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
|
|
},
|
|
Available: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1920Mi"),
|
|
},
|
|
}
|
|
|
|
ok, msg := DeepCompare(*expected, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for expected status allocation: %s", msg)
|
|
})
|
|
|
|
By("Verify ResourceQuota", func() {
|
|
rqHardResources := corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
|
|
}
|
|
|
|
rq := &corev1.ResourceQuota{}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{
|
|
Name: utils.PoolResourceQuotaName(pool),
|
|
Namespace: "ns-1-pool-unordered"},
|
|
rq)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ok, msg := DeepCompare(rqHardResources, rq.Spec.Hard)
|
|
Expect(ok).To(BeTrue(), "Mismatch for resources for resourcequota: %s", msg)
|
|
})
|
|
|
|
By("Create claim exhausting requests.cpu", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-2",
|
|
Namespace: "ns-1-pool-unordered",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceRequestsCPU: resource.MustParse("4"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
Expect(isBoundToPool(pool, claim)).To(BeFalse())
|
|
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(claim.Status.Condition.Message).To(Equal("requested: requests.cpu=4, available: requests.cpu=2"), "Actual message"+claim.Status.Condition.Message)
|
|
Expect(claim.Status.Condition.Reason).To(Equal(meta.PoolExhaustedReason))
|
|
Expect(claim.Status.Condition.Status).To(Equal(metav1.ConditionFalse))
|
|
Expect(claim.Status.Condition.Type).To(Equal(meta.BoundCondition))
|
|
})
|
|
|
|
By("Create claim for request.memory", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-3",
|
|
Namespace: "ns-2-pool-unordered",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceRequestsMemory: resource.MustParse("1Gi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
isSuccessfullyBoundToPool(pool, claim)
|
|
})
|
|
|
|
By("Verify Status was correctly initialized", func() {
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
expected := &capsulev1beta2.ResourcePoolQuotaStatus{
|
|
Hard: pool.Spec.Quota.Hard,
|
|
Claimed: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("0"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("1Gi"),
|
|
},
|
|
Available: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1920Mi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("1Gi"),
|
|
},
|
|
}
|
|
|
|
ok, msg := DeepCompare(*expected, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for expected status allocation: %s", msg)
|
|
})
|
|
|
|
By("Create claim for requests.cpu (skip exhausting one)", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-4",
|
|
Namespace: "ns-2-pool-unordered",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
isSuccessfullyBoundToPool(pool, claim)
|
|
})
|
|
|
|
By("Verify Status was correctly initialized", func() {
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
expected := &capsulev1beta2.ResourcePoolQuotaStatus{
|
|
Hard: pool.Spec.Quota.Hard,
|
|
Claimed: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("0"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("1Gi"),
|
|
},
|
|
Available: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1920Mi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("1Gi"),
|
|
},
|
|
}
|
|
|
|
ok, msg := DeepCompare(*expected, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for expected status allocation: %s", msg)
|
|
})
|
|
|
|
By("Reverify claim exhausting requests.cpu", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{}
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: "simple-2", Namespace: "ns-1-pool-unordered"}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(isBoundToPool(pool, claim)).To(BeFalse())
|
|
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(claim.Status.Condition.Message).To(Equal("requested: requests.cpu=4, available: requests.cpu=0"), "Actual message"+claim.Status.Condition.Message)
|
|
Expect(claim.Status.Condition.Reason).To(Equal(meta.PoolExhaustedReason))
|
|
Expect(claim.Status.Condition.Status).To(Equal(metav1.ConditionFalse))
|
|
Expect(claim.Status.Condition.Type).To(Equal(meta.BoundCondition))
|
|
})
|
|
})
|
|
|
|
It("ResourcePool Scheduling - Ordered", func() {
|
|
pool := &capsulev1beta2.ResourcePool{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ordered-scheduling",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
},
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolSpec{
|
|
Selectors: []api.NamespaceSelector{
|
|
{
|
|
LabelSelector: &metav1.LabelSelector{
|
|
MatchLabels: map[string]string{
|
|
"capsule.clastix.io/tenant": "ordered-scheduling",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Config: capsulev1beta2.ResourcePoolSpecConfiguration{
|
|
OrderedQueue: ptr.To(true),
|
|
},
|
|
Quota: corev1.ResourceQuotaSpec{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
By("Create the ResourcePool", func() {
|
|
err := k8sClient.Create(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to create ResourcePool %s", pool)
|
|
})
|
|
|
|
By("Create source namespaces", func() {
|
|
ns1 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-1-pool-ordered",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "ordered-scheduling",
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), ns1)
|
|
Expect(err).Should(Succeed(), "Failed to create Namespace %s", ns1)
|
|
|
|
ns2 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-2-pool-ordered",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "ordered-scheduling",
|
|
},
|
|
},
|
|
}
|
|
|
|
err = k8sClient.Create(context.TODO(), ns2)
|
|
Expect(err).Should(Succeed(), "Failed to create Namespace %s", ns2)
|
|
|
|
})
|
|
|
|
By("Create claim for limits.memory", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-1",
|
|
Namespace: "ns-1-pool-ordered",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("512Mi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
isSuccessfullyBoundToPool(pool, claim)
|
|
})
|
|
|
|
By("Create claim for requests.requests", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-1",
|
|
Namespace: "ns-2-pool-ordered",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceRequestsMemory: resource.MustParse("750Mi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
isSuccessfullyBoundToPool(pool, claim)
|
|
})
|
|
|
|
By("Verify Status was correctly initialized", func() {
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
expected := &capsulev1beta2.ResourcePoolQuotaStatus{
|
|
Hard: pool.Spec.Quota.Hard,
|
|
Claimed: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("750Mi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("512Mi"),
|
|
},
|
|
Available: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("1298Mi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1536Mi"),
|
|
},
|
|
}
|
|
|
|
ok, msg := DeepCompare(*expected, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for expected status allocation: %s", msg)
|
|
})
|
|
|
|
By("Create claim exhausting requests.cpu", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-2",
|
|
Namespace: "ns-2-pool-ordered",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceRequestsCPU: resource.MustParse("4"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
Expect(isBoundToPool(pool, claim)).To(BeFalse())
|
|
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(claim.Status.Condition.Message).To(Equal("requested: requests.cpu=4, available: requests.cpu=2"), "Actual message"+claim.Status.Condition.Message)
|
|
Expect(claim.Status.Condition.Reason).To(Equal(meta.PoolExhaustedReason))
|
|
Expect(claim.Status.Condition.Status).To(Equal(metav1.ConditionFalse))
|
|
Expect(claim.Status.Condition.Type).To(Equal(meta.BoundCondition))
|
|
})
|
|
|
|
By("Create claim exhausting limits.cpu", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-3",
|
|
Namespace: "ns-1-pool-ordered",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("4"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
Expect(isBoundToPool(pool, claim)).To(BeFalse())
|
|
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(claim.Status.Condition.Message).To(Equal("requested: limits.cpu=4, available: limits.cpu=2"), "Actual message"+claim.Status.Condition.Message)
|
|
Expect(claim.Status.Condition.Reason).To(Equal(meta.PoolExhaustedReason))
|
|
Expect(claim.Status.Condition.Status).To(Equal(metav1.ConditionFalse))
|
|
Expect(claim.Status.Condition.Type).To(Equal(meta.BoundCondition))
|
|
})
|
|
|
|
By("Create claim for requests.cpu (attempt to skip exhausting one)", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-4",
|
|
Namespace: "ns-2-pool-ordered",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
Expect(isBoundToPool(pool, claim)).To(BeFalse())
|
|
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(claim.Status.Condition.Message).To(Equal("requested: limits.cpu=2, queued: limits.cpu=4; requested: requests.cpu=2, queued: requests.cpu=4"), "Actual message"+claim.Status.Condition.Message)
|
|
Expect(claim.Status.Condition.Reason).To(Equal(meta.QueueExhaustedReason))
|
|
Expect(claim.Status.Condition.Status).To(Equal(metav1.ConditionFalse))
|
|
Expect(claim.Status.Condition.Type).To(Equal(meta.BoundCondition))
|
|
})
|
|
|
|
By("Verify ResourceQuotas for namespaces", func() {
|
|
namespaces := []string{"ns-1-pool-ordered", "ns-2-pool-ordered"}
|
|
|
|
status := map[string]corev1.ResourceList{
|
|
|
|
"ns-1-pool-ordered": corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("512Mi"),
|
|
},
|
|
"ns-2-pool-ordered": corev1.ResourceList{
|
|
corev1.ResourceRequestsMemory: resource.MustParse("750Mi"),
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
for _, ns := range namespaces {
|
|
rq := &corev1.ResourceQuota{}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{
|
|
Name: utils.PoolResourceQuotaName(pool),
|
|
Namespace: ns},
|
|
rq)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ok, msg := DeepCompare(status[ns], rq.Spec.Hard)
|
|
Expect(ok).To(BeTrue(), "Mismatch for resources for resourcequota: %s", msg)
|
|
}
|
|
})
|
|
|
|
By("Allocate more resources to Resourcepool (requests.cpu)", func() {
|
|
pool.Spec.Quota.Hard = corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("4"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("4"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
}
|
|
|
|
err := k8sClient.Update(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to allocate Resourcepool %s", pool)
|
|
})
|
|
|
|
By("Verify Status was correctly initialized", func() {
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
expected := &capsulev1beta2.ResourcePoolQuotaStatus{
|
|
Hard: pool.Spec.Quota.Hard,
|
|
Claimed: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("4"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("750Mi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("4"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("512Mi"),
|
|
},
|
|
Available: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("1298Mi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1536Mi"),
|
|
},
|
|
}
|
|
|
|
ok, msg := DeepCompare(*expected, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for expected status allocation: %s", msg)
|
|
})
|
|
|
|
By("Verify queued claim can be allocated", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{}
|
|
|
|
err := k8sClient.Get(context.TODO(), types.NamespacedName{Name: "simple-2", Namespace: "ns-2-pool-ordered"}, claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
isSuccessfullyBoundToPool(pool, claim)
|
|
})
|
|
|
|
By("Verify queued claim can be allocated", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{}
|
|
|
|
err := k8sClient.Get(context.TODO(), types.NamespacedName{Name: "simple-3", Namespace: "ns-1-pool-ordered"}, claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
isSuccessfullyBoundToPool(pool, claim)
|
|
})
|
|
|
|
By("Verify ResourceQuotas for namespaces", func() {
|
|
namespaces := []string{"ns-1-pool-ordered", "ns-2-pool-ordered"}
|
|
status := map[string]corev1.ResourceList{
|
|
"ns-1-pool-ordered": corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("512Mi"),
|
|
corev1.ResourceLimitsCPU: resource.MustParse("4"),
|
|
},
|
|
"ns-2-pool-ordered": corev1.ResourceList{
|
|
corev1.ResourceRequestsMemory: resource.MustParse("750Mi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("4"),
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
for _, ns := range namespaces {
|
|
rq := &corev1.ResourceQuota{}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{
|
|
Name: utils.PoolResourceQuotaName(pool),
|
|
Namespace: ns},
|
|
rq)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ok, msg := DeepCompare(status[ns], rq.Spec.Hard)
|
|
Expect(ok).To(BeTrue(), "Mismatch for resources for resourcequota: %s", msg)
|
|
}
|
|
})
|
|
|
|
By("Verify moved up in queue", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{}
|
|
|
|
err := k8sClient.Get(context.TODO(), types.NamespacedName{Name: "simple-4", Namespace: "ns-2-pool-ordered"}, claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
Expect(isBoundToPool(pool, claim)).To(BeFalse())
|
|
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(claim.Status.Condition.Message).To(Equal("requested: limits.cpu=2, available: limits.cpu=0; requested: requests.cpu=2, available: requests.cpu=0"), "Actual message "+claim.Status.Condition.Message)
|
|
Expect(claim.Status.Condition.Reason).To(Equal(meta.PoolExhaustedReason))
|
|
Expect(claim.Status.Condition.Status).To(Equal(metav1.ConditionFalse))
|
|
Expect(claim.Status.Condition.Type).To(Equal(meta.BoundCondition))
|
|
})
|
|
})
|
|
|
|
It("ResourcePool - Namespace Selection", func() {
|
|
pool := &capsulev1beta2.ResourcePool{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "bind-ns-pool-1",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
},
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolSpec{
|
|
Selectors: []api.NamespaceSelector{
|
|
{
|
|
LabelSelector: &metav1.LabelSelector{
|
|
MatchLabels: map[string]string{
|
|
"capsule.clastix.io/tenant": "bind-namespaces",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Config: capsulev1beta2.ResourcePoolSpecConfiguration{
|
|
DeleteBoundResources: ptr.To(false),
|
|
},
|
|
Quota: corev1.ResourceQuotaSpec{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
By("Create the ResourcePool", func() {
|
|
err := k8sClient.Create(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to create ResourcePool %s", pool)
|
|
})
|
|
|
|
By("Create source namespaces", func() {
|
|
ns1 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-1-pool-bind",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "bind-namespaces",
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), ns1)
|
|
Expect(err).Should(Succeed(), "Failed to create Namespace %s", ns1)
|
|
|
|
ns2 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-2-pool-bind",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "bind-namespaces-no",
|
|
},
|
|
},
|
|
}
|
|
|
|
err = k8sClient.Create(context.TODO(), ns2)
|
|
Expect(err).Should(Succeed(), "Failed to create Namespace %s", ns2)
|
|
})
|
|
|
|
By("Verify only matching namespaces", func() {
|
|
expected := []string{"ns-1-pool-bind"}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ok, msg := DeepCompare(expected, pool.Status.Namespaces)
|
|
Expect(ok).To(BeTrue(), "Mismatch for expected namespaces: %s", msg)
|
|
|
|
Expect(pool.Status.NamespaceSize).To(Equal(uint(1)))
|
|
})
|
|
|
|
By("Create claim in matching namespace", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-1",
|
|
Namespace: "ns-1-pool-bind",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
isSuccessfullyBoundToPool(pool, claim)
|
|
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(claim.Status.Condition.Reason).To(Equal(meta.SucceededReason))
|
|
Expect(claim.Status.Condition.Status).To(Equal(metav1.ConditionTrue))
|
|
Expect(claim.Status.Condition.Type).To(Equal(meta.BoundCondition))
|
|
})
|
|
|
|
By("Create claim non matching namespace", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-1",
|
|
Namespace: "ns-2-pool-bind",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
Pool: "bind-ns-pool-1",
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
Expect(isBoundToPool(pool, claim)).To(BeFalse())
|
|
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(claim.Status.Condition.Reason).To(Equal(meta.FailedReason))
|
|
Expect(claim.Status.Condition.Status).To(Equal(metav1.ConditionFalse))
|
|
Expect(claim.Status.Condition.Type).To(Equal(meta.AssignedCondition))
|
|
})
|
|
|
|
By("Update Namespace Labels to become matching", func() {
|
|
ns := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-2-pool-bind",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "bind-namespaces",
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Update(context.TODO(), ns)
|
|
Expect(err).Should(Succeed(), "Failed to update namespace %s", ns)
|
|
})
|
|
|
|
By("Reverify claim in namespace", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-1",
|
|
Namespace: "ns-2-pool-bind",
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
isSuccessfullyBoundToPool(pool, claim)
|
|
})
|
|
|
|
})
|
|
|
|
It("ResourcePool Deletion - Not Cascading", func() {
|
|
pool := &capsulev1beta2.ResourcePool{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "deletion-pool-1",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
},
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolSpec{
|
|
Selectors: []api.NamespaceSelector{
|
|
{
|
|
LabelSelector: &metav1.LabelSelector{
|
|
MatchLabels: map[string]string{
|
|
"capsule.clastix.io/tenant": "delete-bound-resources",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Config: capsulev1beta2.ResourcePoolSpecConfiguration{
|
|
DeleteBoundResources: ptr.To(false),
|
|
},
|
|
Quota: corev1.ResourceQuotaSpec{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
By("Create the ResourcePool", func() {
|
|
err := k8sClient.Create(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to create ResourcePool %s", pool)
|
|
})
|
|
|
|
By("Unbinding From Pool", func() {
|
|
claim1 := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "delete-1",
|
|
Namespace: "ns-1-pool-no-deletion",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
claim2 := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "delete-2",
|
|
Namespace: "ns-2-pool-no-deletion",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
ns1 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: claim1.Namespace,
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "delete-bound-resources",
|
|
},
|
|
},
|
|
}
|
|
|
|
ns2 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: claim2.Namespace,
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "delete-bound-resources",
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), ns1)
|
|
Expect(err).Should(Succeed())
|
|
err = k8sClient.Create(context.TODO(), ns2)
|
|
Expect(err).Should(Succeed())
|
|
err = k8sClient.Create(context.TODO(), claim1)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim1)
|
|
err = k8sClient.Create(context.TODO(), claim2)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim1)
|
|
|
|
isBoundToPool(pool, claim1)
|
|
isBoundToPool(pool, claim2)
|
|
|
|
err = k8sClient.Delete(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to delete Pool %s", claim1)
|
|
|
|
Eventually(func() error {
|
|
return k8sClient.Get(context.TODO(), client.ObjectKeyFromObject(claim1), &capsulev1beta2.ResourcePoolClaim{})
|
|
}).Should(Succeed(), "Expected claim1 to be gone")
|
|
|
|
Eventually(func() error {
|
|
return k8sClient.Get(context.TODO(), client.ObjectKeyFromObject(claim2), &capsulev1beta2.ResourcePoolClaim{})
|
|
}).Should(Succeed(), "Expected claim2 to be present")
|
|
|
|
Eventually(func() error {
|
|
return k8sClient.Get(context.TODO(), client.ObjectKeyFromObject(pool), &capsulev1beta2.ResourcePoolClaim{})
|
|
}).ShouldNot(Succeed(), "Expected pool to be gone")
|
|
})
|
|
})
|
|
|
|
It("ResourcePool Deletion - Cascading (DeleteBoundResources)", func() {
|
|
pool := &capsulev1beta2.ResourcePool{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "deletion-pool",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
},
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolSpec{
|
|
Selectors: []api.NamespaceSelector{
|
|
{
|
|
LabelSelector: &metav1.LabelSelector{
|
|
MatchLabels: map[string]string{
|
|
"capsule.clastix.io/tenant": "delete-bound-resources",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Config: capsulev1beta2.ResourcePoolSpecConfiguration{
|
|
DeleteBoundResources: ptr.To(true),
|
|
},
|
|
Quota: corev1.ResourceQuotaSpec{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
By("Create the ResourcePool", func() {
|
|
err := k8sClient.Create(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to create ResourcePool %s", pool)
|
|
})
|
|
|
|
By("Cascading Deletion", func() {
|
|
claim1 := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "delete-1",
|
|
Namespace: "ns-1-pool-deletion",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
claim2 := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "delete-2",
|
|
Namespace: "ns-2-pool-deletion",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("128Mi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
ns1 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: claim1.Namespace,
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "delete-bound-resources",
|
|
},
|
|
},
|
|
}
|
|
|
|
ns2 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: claim2.Namespace,
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "delete-bound-resources",
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), ns1)
|
|
Expect(err).Should(Succeed())
|
|
err = k8sClient.Create(context.TODO(), ns2)
|
|
Expect(err).Should(Succeed())
|
|
err = k8sClient.Create(context.TODO(), claim1)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim1)
|
|
err = k8sClient.Create(context.TODO(), claim2)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim1)
|
|
|
|
isBoundToPool(pool, claim1)
|
|
isBoundToPool(pool, claim2)
|
|
|
|
err = k8sClient.Delete(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to delete Pool %s", claim1)
|
|
|
|
Eventually(func() error {
|
|
return k8sClient.Get(context.TODO(), client.ObjectKeyFromObject(claim1), &capsulev1beta2.ResourcePoolClaim{})
|
|
}).ShouldNot(Succeed(), "Expected claim1 to be gone")
|
|
|
|
Eventually(func() error {
|
|
return k8sClient.Get(context.TODO(), client.ObjectKeyFromObject(claim2), &capsulev1beta2.ResourcePoolClaim{})
|
|
}).ShouldNot(Succeed(), "Expected claim2 to be gone")
|
|
|
|
Eventually(func() error {
|
|
return k8sClient.Get(context.TODO(), client.ObjectKeyFromObject(pool), &capsulev1beta2.ResourcePoolClaim{})
|
|
}).ShouldNot(Succeed(), "Expected pool to be gone")
|
|
})
|
|
})
|
|
|
|
It("Admission Guards ", func() {
|
|
pool := &capsulev1beta2.ResourcePool{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "admission-pool",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
},
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolSpec{
|
|
Selectors: []api.NamespaceSelector{
|
|
{
|
|
LabelSelector: &metav1.LabelSelector{
|
|
MatchLabels: map[string]string{
|
|
"capsule.clastix.io/tenant": "admission",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Config: capsulev1beta2.ResourcePoolSpecConfiguration{
|
|
DefaultsAssignZero: ptr.To(true),
|
|
},
|
|
Quota: corev1.ResourceQuotaSpec{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
By("Create the ResourcePool", func() {
|
|
err := k8sClient.Create(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to create ResourcePool %s", pool)
|
|
})
|
|
|
|
By("Create Namespaces, which are selected by the pool", func() {
|
|
ns1 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-1-admission-pool",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "admission",
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), ns1)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ns2 := &corev1.Namespace{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "ns-2-admission-pool",
|
|
Labels: map[string]string{
|
|
"e2e-resourcepool": "test",
|
|
"capsule.clastix.io/tenant": "admission",
|
|
},
|
|
},
|
|
}
|
|
|
|
err = k8sClient.Create(context.TODO(), ns2)
|
|
Expect(err).Should(Succeed())
|
|
})
|
|
|
|
By("Create claims", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-1",
|
|
Namespace: "ns-1-admission-pool",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceRequestsMemory: resource.MustParse("512Mi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
isSuccessfullyBoundToPool(pool, claim)
|
|
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(claim.Status.Condition.Reason).To(Equal(meta.SucceededReason))
|
|
Expect(claim.Status.Condition.Status).To(Equal(metav1.ConditionTrue))
|
|
Expect(claim.Status.Condition.Type).To(Equal(meta.BoundCondition))
|
|
})
|
|
|
|
By("Create claims", func() {
|
|
claim := &capsulev1beta2.ResourcePoolClaim{
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "simple-2",
|
|
Namespace: "ns-2-admission-pool",
|
|
},
|
|
Spec: capsulev1beta2.ResourcePoolClaimSpec{
|
|
ResourceClaims: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
|
|
},
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Create(context.TODO(), claim)
|
|
Expect(err).Should(Succeed(), "Failed to create Claim %s", claim)
|
|
|
|
isSuccessfullyBoundToPool(pool, claim)
|
|
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, claim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
Expect(claim.Status.Condition.Reason).To(Equal(meta.SucceededReason))
|
|
Expect(claim.Status.Condition.Status).To(Equal(metav1.ConditionTrue))
|
|
Expect(claim.Status.Condition.Type).To(Equal(meta.BoundCondition))
|
|
})
|
|
|
|
By("Verify ResourcePool Status Allocation", func() {
|
|
expectedAllocation := capsulev1beta2.ResourcePoolQuotaStatus{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
},
|
|
Claimed: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("0"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("512Mi"),
|
|
},
|
|
Available: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("1536Mi"),
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ok, msg := DeepCompare(expectedAllocation, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for resource allocation: %s", msg)
|
|
})
|
|
|
|
By("Allow increasing the size of the pool", func() {
|
|
pool.Spec.Quota.Hard = corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("4"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("4Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
}
|
|
|
|
err := k8sClient.Update(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to update ResourcePool %s", pool)
|
|
})
|
|
|
|
By("Verify ResourcePool Status Allocation", func() {
|
|
expectedAllocation := capsulev1beta2.ResourcePoolQuotaStatus{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("4"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("4Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
},
|
|
Claimed: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("0"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("512Mi"),
|
|
},
|
|
Available: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("4"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("3Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("1536Mi"),
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ok, msg := DeepCompare(expectedAllocation, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for resource allocation: %s", msg)
|
|
})
|
|
|
|
By("Allow Decreasing", func() {
|
|
pool.Spec.Quota.Hard = corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
}
|
|
|
|
err := k8sClient.Update(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to update ResourcePool %s", pool)
|
|
})
|
|
|
|
By("Verify ResourcePool Status Allocation", func() {
|
|
expectedAllocation := capsulev1beta2.ResourcePoolQuotaStatus{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
},
|
|
Claimed: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("0"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("512Mi"),
|
|
},
|
|
Available: corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("2"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("1536Mi"),
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ok, msg := DeepCompare(expectedAllocation, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for resource allocation: %s", msg)
|
|
})
|
|
|
|
By("Don't allow Decreasing under claimed usage", func() {
|
|
pool.Spec.Quota.Hard = corev1.ResourceList{
|
|
corev1.ResourceLimitsCPU: resource.MustParse("2"),
|
|
corev1.ResourceLimitsMemory: resource.MustParse("10Mi"),
|
|
corev1.ResourceRequestsCPU: resource.MustParse("0.5"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("128Mi"),
|
|
}
|
|
|
|
err := k8sClient.Update(context.TODO(), pool)
|
|
Expect(err).ShouldNot(Succeed(), "Update to ResourcePool %s should be blocked", pool)
|
|
})
|
|
|
|
By("May Remove unused resources", func() {
|
|
pool.Spec.Quota.Hard = corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
}
|
|
|
|
err := k8sClient.Update(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to update ResourcePool %s", pool)
|
|
})
|
|
|
|
By("Verify ResourcePool Status Allocation", func() {
|
|
expectedAllocation := capsulev1beta2.ResourcePoolQuotaStatus{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("2Gi"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("2Gi"),
|
|
},
|
|
Claimed: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("512Mi"),
|
|
},
|
|
Available: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("1536Mi"),
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ok, msg := DeepCompare(expectedAllocation, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for resource allocation: %s", msg)
|
|
})
|
|
|
|
By("May Decrase to actual usage", func() {
|
|
pool.Spec.Quota.Hard = corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("512Mi"),
|
|
}
|
|
|
|
err := k8sClient.Update(context.TODO(), pool)
|
|
Expect(err).Should(Succeed(), "Failed to update ResourcePool %s", pool)
|
|
})
|
|
|
|
By("Verify ResourcePool Status Allocation", func() {
|
|
expectedAllocation := capsulev1beta2.ResourcePoolQuotaStatus{
|
|
Hard: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("512Mi"),
|
|
},
|
|
Claimed: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("1Gi"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("512Mi"),
|
|
},
|
|
Available: corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("0"),
|
|
},
|
|
}
|
|
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, pool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
ok, msg := DeepCompare(expectedAllocation, pool.Status.Allocation)
|
|
Expect(ok).To(BeTrue(), "Mismatch for resource allocation: %s", msg)
|
|
})
|
|
|
|
By("May not set 0 on usage", func() {
|
|
pool.Spec.Quota.Hard = corev1.ResourceList{
|
|
corev1.ResourceLimitsMemory: resource.MustParse("0"),
|
|
corev1.ResourceRequestsMemory: resource.MustParse("0"),
|
|
}
|
|
|
|
err := k8sClient.Update(context.TODO(), pool)
|
|
Expect(err).ShouldNot(Succeed(), "Update to ResourcePool %s should be blocked", pool)
|
|
})
|
|
|
|
By("May not remove resource in use", func() {
|
|
pool.Spec.Quota.Hard = corev1.ResourceList{
|
|
corev1.ResourceRequestsCPU: resource.MustParse("1"),
|
|
}
|
|
|
|
err := k8sClient.Update(context.TODO(), pool)
|
|
Expect(err).ShouldNot(Succeed(), "Update to ResourcePool %s should be blocked", pool)
|
|
})
|
|
|
|
})
|
|
})
|
|
|
|
func isSuccessfullyBoundToPool(pool *capsulev1beta2.ResourcePool, claim *capsulev1beta2.ResourcePoolClaim) {
|
|
fetchedPool := &capsulev1beta2.ResourcePool{}
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, fetchedPool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
fetchedClaim := &capsulev1beta2.ResourcePoolClaim{}
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, fetchedClaim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
isBoundToPool(fetchedPool, fetchedClaim)
|
|
|
|
Expect(fetchedClaim.Status.Pool.Name.String()).To(Equal(fetchedPool.Name))
|
|
Expect(fetchedClaim.Status.Pool.UID).To(Equal(fetchedPool.GetUID()))
|
|
|
|
Expect(fetchedClaim.Status.Condition.Type).To(Equal(meta.BoundCondition))
|
|
Expect(fetchedClaim.Status.Condition.Status).To(Equal(metav1.ConditionTrue))
|
|
Expect(fetchedClaim.Status.Condition.Reason).To(Equal(meta.SucceededReason))
|
|
}
|
|
|
|
func isBoundToPool(pool *capsulev1beta2.ResourcePool, claim *capsulev1beta2.ResourcePoolClaim) bool {
|
|
fetchedPool := &capsulev1beta2.ResourcePool{}
|
|
err := k8sClient.Get(context.TODO(), client.ObjectKey{Name: pool.Name}, fetchedPool)
|
|
Expect(err).Should(Succeed())
|
|
|
|
fetchedClaim := &capsulev1beta2.ResourcePoolClaim{}
|
|
err = k8sClient.Get(context.TODO(), client.ObjectKey{Name: claim.Name, Namespace: claim.Namespace}, fetchedClaim)
|
|
Expect(err).Should(Succeed())
|
|
|
|
status := fetchedPool.GetClaimFromStatus(fetchedClaim)
|
|
if status == nil {
|
|
return false
|
|
}
|
|
|
|
for name, cl := range status.Claims {
|
|
Expect(cl).To(Equal(fetchedClaim.Spec.ResourceClaims[name]))
|
|
}
|
|
|
|
return true
|
|
}
|