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hyperconverged_controller_test.go
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hyperconverged_controller_test.go
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package hyperconverged
import (
"context"
"encoding/json"
"errors"
"fmt"
"os"
"time"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
openshiftconfigv1 "github.com/openshift/api/config/v1"
consolev1 "github.com/openshift/api/console/v1"
conditionsv1 "github.com/openshift/custom-resource-status/conditions/v1"
v1 "github.com/openshift/custom-resource-status/objectreferences/v1"
monitoringv1 "github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring/v1"
corev1 "k8s.io/api/core/v1"
rbacv1 "k8s.io/api/rbac/v1"
apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
apimetav1 "k8s.io/apimachinery/pkg/api/meta"
k8sTime "k8s.io/apimachinery/pkg/apis/meta/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/types"
"k8s.io/client-go/tools/reference"
"k8s.io/utils/ptr"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/log/zap"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
hcov1beta1 "github.com/kubevirt/hyperconverged-cluster-operator/api/v1beta1"
"github.com/kubevirt/hyperconverged-cluster-operator/controllers/alerts"
"github.com/kubevirt/hyperconverged-cluster-operator/controllers/common"
"github.com/kubevirt/hyperconverged-cluster-operator/controllers/commontestutils"
"github.com/kubevirt/hyperconverged-cluster-operator/controllers/operands"
"github.com/kubevirt/hyperconverged-cluster-operator/pkg/monitoring/metrics"
hcoutil "github.com/kubevirt/hyperconverged-cluster-operator/pkg/util"
"github.com/kubevirt/hyperconverged-cluster-operator/version"
kubevirtcorev1 "kubevirt.io/api/core/v1"
cdiv1beta1 "kubevirt.io/containerized-data-importer-api/pkg/apis/core/v1beta1"
sspv1beta2 "kubevirt.io/ssp-operator/api/v1beta2"
objectreferencesv1 "github.com/openshift/custom-resource-status/objectreferences/v1"
)
// name and namespace of our primary resource
const (
name = "kubevirt-hyperconverged"
namespace = "kubevirt-hyperconverged"
)
var _ = Describe("HyperconvergedController", func() {
_ = os.Setenv(hcoutil.OperatorConditionNameEnvVar, "OPERATOR_CONDITION")
getClusterInfo := hcoutil.GetClusterInfo
Describe("Reconcile HyperConverged", func() {
BeforeEach(func() {
hcoutil.GetClusterInfo = func() hcoutil.ClusterInfo {
return commontestutils.ClusterInfoMock{}
}
})
AfterEach(func() {
hcoutil.GetClusterInfo = getClusterInfo
})
Context("HCO Lifecycle", func() {
var (
hcoNamespace *corev1.Namespace
)
BeforeEach(func() {
_ = os.Setenv("VIRTIOWIN_CONTAINER", commontestutils.VirtioWinImage)
_ = os.Setenv("OPERATOR_NAMESPACE", namespace)
_ = os.Setenv(hcoutil.HcoKvIoVersionName, version.Version)
hcoNamespace = commontestutils.NewHcoNamespace()
})
It("should handle not found", func() {
cl := commontestutils.InitClient([]client.Object{})
r := initReconciler(cl, nil)
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
validateOperatorCondition(r, metav1.ConditionTrue, hcoutil.UpgradeableAllowReason, hcoutil.UpgradeableAllowMessage)
verifyHyperConvergedCRExistsMetricFalse()
})
It("should ignore invalid requests", func() {
hco := commontestutils.NewHco()
hco.ObjectMeta = metav1.ObjectMeta{
Name: "invalid",
Namespace: "invalid",
}
cl := commontestutils.InitClient([]client.Object{hcoNamespace, hco})
r := initReconciler(cl, nil)
// Do the reconcile
var invalidRequest = reconcile.Request{
NamespacedName: types.NamespacedName{
Name: "invalid",
Namespace: "invalid",
},
}
res, err := r.Reconcile(context.TODO(), invalidRequest)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
// Get the HCO
foundResource := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: hco.Name, Namespace: hco.Namespace},
foundResource),
).ToNot(HaveOccurred())
// Check conditions
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionReconcileComplete,
Status: metav1.ConditionFalse,
Reason: invalidRequestReason,
Message: fmt.Sprintf(invalidRequestMessageFormat, name, namespace),
})))
})
It("should create all managed resources", func() {
hco := commontestutils.NewHco()
hco.Spec.FeatureGates = hcov1beta1.HyperConvergedFeatureGates{
WithHostPassthroughCPU: ptr.To(true),
DeployTektonTaskResources: ptr.To(true),
}
ci := hcoutil.GetClusterInfo()
cl := commontestutils.InitClient([]client.Object{hcoNamespace, hco, ci.GetCSV()})
monitoringReconciler := alerts.NewMonitoringReconciler(ci, cl, commontestutils.NewEventEmitterMock(), commontestutils.GetScheme())
r := initReconciler(cl, nil)
r.monitoringReconciler = monitoringReconciler
// Do the reconcile
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{Requeue: true}))
validateOperatorCondition(r, metav1.ConditionTrue, hcoutil.UpgradeableAllowReason, hcoutil.UpgradeableAllowMessage)
verifyHyperConvergedCRExistsMetricTrue()
// Get the HCO
foundResource := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: hco.Name, Namespace: hco.Namespace},
foundResource),
).ToNot(HaveOccurred())
// Check conditions
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionReconcileComplete,
Status: metav1.ConditionUnknown,
Reason: reconcileInit,
Message: reconcileInitMessage,
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionAvailable,
Status: metav1.ConditionFalse,
Reason: reconcileInit,
Message: "Initializing HyperConverged cluster",
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionProgressing,
Status: metav1.ConditionTrue,
Reason: reconcileInit,
Message: "Initializing HyperConverged cluster",
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionDegraded,
Status: metav1.ConditionFalse,
Reason: reconcileInit,
Message: "Initializing HyperConverged cluster",
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionUpgradeable,
Status: metav1.ConditionUnknown,
Reason: reconcileInit,
Message: "Initializing HyperConverged cluster",
})))
verifySystemHealthStatusError(foundResource)
expectedFeatureGates := []string{
"DataVolumes",
"SRIOV",
"CPUManager",
"CPUNodeDiscovery",
"Snapshot",
"HotplugVolumes",
"GPU",
"HostDevices",
"WithHostModelCPU",
"HypervStrictCheck",
"DownwardMetrics",
"ExpandDisks",
"NUMA",
"WithHostPassthroughCPU",
"VMExport",
"DisableCustomSELinuxPolicy",
"KubevirtSeccompProfile",
"HotplugNICs",
"VMPersistentState",
"NetworkBindingPlugins",
}
// Get the KV
kvList := &kubevirtcorev1.KubeVirtList{}
Expect(cl.List(context.TODO(), kvList)).To(Succeed())
Expect(kvList.Items).Should(HaveLen(1))
kv := kvList.Items[0]
Expect(kv.Spec.Configuration.DeveloperConfiguration).ToNot(BeNil())
Expect(kv.Spec.Configuration.DeveloperConfiguration.FeatureGates).To(HaveLen(len(expectedFeatureGates)))
Expect(kv.Spec.Configuration.DeveloperConfiguration.FeatureGates).To(ContainElements(expectedFeatureGates))
// Ensure the KubeVirt seccomp profile is set
Expect(kv.Spec.Configuration.SeccompConfiguration).ToNot(BeNil())
Expect(kv.Spec.Configuration.SeccompConfiguration.VirtualMachineInstanceProfile).ToNot(BeNil())
Expect(kv.Spec.Configuration.SeccompConfiguration.VirtualMachineInstanceProfile.CustomProfile).ToNot(BeNil())
Expect(kv.Spec.Configuration.SeccompConfiguration.VirtualMachineInstanceProfile.CustomProfile.RuntimeDefaultProfile).To(BeFalse())
Expect(*kv.Spec.Configuration.SeccompConfiguration.VirtualMachineInstanceProfile.CustomProfile.LocalhostProfile).To(Equal("kubevirt/kubevirt.json"))
res, err = r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{Requeue: false}))
validateOperatorCondition(r, metav1.ConditionTrue, hcoutil.UpgradeableAllowReason, hcoutil.UpgradeableAllowMessage)
verifyHyperConvergedCRExistsMetricTrue()
// Get the HCO
foundResource = &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: hco.Name, Namespace: hco.Namespace},
foundResource),
).ToNot(HaveOccurred())
// Check conditions
Expect(foundResource.Status.RelatedObjects).To(HaveLen(22))
expectedRef := corev1.ObjectReference{
Kind: "PrometheusRule",
Namespace: namespace,
Name: "kubevirt-hyperconverged-prometheus-rule",
APIVersion: "monitoring.coreos.com/v1",
ResourceVersion: "1",
}
Expect(foundResource.Status.RelatedObjects).To(ContainElement(expectedRef))
})
It("should create all managed resources + MTQ", func() {
hco := commontestutils.NewHco()
hco.Spec.FeatureGates = hcov1beta1.HyperConvergedFeatureGates{
WithHostPassthroughCPU: ptr.To(true),
DeployTektonTaskResources: ptr.To(true),
EnableManagedTenantQuota: ptr.To(true),
}
hco.Spec.ApplicationAwareConfig = &hcov1beta1.ApplicationAwareConfigurations{}
ci := hcoutil.GetClusterInfo()
cl := commontestutils.InitClient([]client.Object{hcoNamespace, hco, ci.GetCSV()})
monitoringReconciler := alerts.NewMonitoringReconciler(ci, cl, commontestutils.NewEventEmitterMock(), commontestutils.GetScheme())
r := initReconciler(cl, nil)
r.monitoringReconciler = monitoringReconciler
// Do the reconcile
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{Requeue: true}))
validateOperatorCondition(r, metav1.ConditionTrue, hcoutil.UpgradeableAllowReason, hcoutil.UpgradeableAllowMessage)
// Get the HCO
foundResource := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: hco.Name, Namespace: hco.Namespace},
foundResource),
).ToNot(HaveOccurred())
// Check conditions
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionReconcileComplete,
Status: metav1.ConditionUnknown,
Reason: reconcileInit,
Message: reconcileInitMessage,
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionAvailable,
Status: metav1.ConditionFalse,
Reason: reconcileInit,
Message: "Initializing HyperConverged cluster",
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionProgressing,
Status: metav1.ConditionTrue,
Reason: reconcileInit,
Message: "Initializing HyperConverged cluster",
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionDegraded,
Status: metav1.ConditionFalse,
Reason: reconcileInit,
Message: "Initializing HyperConverged cluster",
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionUpgradeable,
Status: metav1.ConditionUnknown,
Reason: reconcileInit,
Message: "Initializing HyperConverged cluster",
})))
verifySystemHealthStatusError(foundResource)
res, err = r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{Requeue: false}))
validateOperatorCondition(r, metav1.ConditionTrue, hcoutil.UpgradeableAllowReason, hcoutil.UpgradeableAllowMessage)
// Get the HCO
foundResource = &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: hco.Name, Namespace: hco.Namespace},
foundResource),
).ToNot(HaveOccurred())
// Check conditions
Expect(foundResource.Status.RelatedObjects).To(HaveLen(24))
expectedRef := corev1.ObjectReference{
Kind: "MTQ",
Name: "mtq-kubevirt-hyperconverged",
APIVersion: "mtq.kubevirt.io/v1alpha1",
ResourceVersion: "1",
}
Expect(foundResource.Status.RelatedObjects).To(ContainElement(expectedRef))
expectedRef = corev1.ObjectReference{
Kind: "AAQ",
Name: "aaq-kubevirt-hyperconverged",
APIVersion: "aaq.kubevirt.io/v1alpha1",
ResourceVersion: "1",
}
Expect(foundResource.Status.RelatedObjects).To(ContainElement(expectedRef))
})
It("should find all managed resources", func() {
expected := getBasicDeployment()
expected.kv.Status.Conditions = nil
expected.cdi.Status.Conditions = nil
expected.cna.Status.Conditions = nil
expected.ssp.Status.Conditions = nil
pm := &monitoringv1.PrometheusRule{
TypeMeta: metav1.TypeMeta{
Kind: monitoringv1.PrometheusRuleKind,
APIVersion: "monitoring.coreos.com/v1",
},
ObjectMeta: metav1.ObjectMeta{
Namespace: namespace,
Name: "kubevirt-hyperconverged-prometheus-rule",
UID: "1234567890",
ResourceVersion: "123",
},
Spec: monitoringv1.PrometheusRuleSpec{},
}
resources := expected.toArray()
resources = append(resources, pm)
cl := commontestutils.InitClient(resources)
r := initReconciler(cl, nil)
r.monitoringReconciler = alerts.NewMonitoringReconciler(hcoutil.GetClusterInfo(), cl, commontestutils.NewEventEmitterMock(), commontestutils.GetScheme())
// Do the reconcile
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
verifyHyperConvergedCRExistsMetricTrue()
// Get the HCO
foundResource := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.hco.Name, Namespace: expected.hco.Namespace},
foundResource),
).ToNot(HaveOccurred())
// Check conditions
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionReconcileComplete,
Status: metav1.ConditionTrue,
Reason: reconcileCompleted,
Message: reconcileCompletedMessage,
})))
verifySystemHealthStatusError(foundResource)
Expect(foundResource.Status.RelatedObjects).To(HaveLen(21))
expectedRef := corev1.ObjectReference{
Kind: "PrometheusRule",
Namespace: namespace,
Name: "kubevirt-hyperconverged-prometheus-rule",
APIVersion: "monitoring.coreos.com/v1",
ResourceVersion: "124",
UID: "1234567890",
}
Expect(foundResource.Status.RelatedObjects).To(ContainElement(expectedRef))
})
It("should label all managed resources", func() {
expected := getBasicDeployment()
cl := expected.initClient()
r := initReconciler(cl, nil)
// Do the reconcile
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
// Get the HCO
foundResource := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.hco.Name, Namespace: expected.hco.Namespace},
foundResource),
).ToNot(HaveOccurred())
// Check whether related objects have the labels or not
Expect(foundResource.Status.RelatedObjects).ToNot(BeNil())
for _, relatedObj := range foundResource.Status.RelatedObjects {
foundRelatedObj := &unstructured.Unstructured{}
foundRelatedObj.SetGroupVersionKind(relatedObj.GetObjectKind().GroupVersionKind())
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: relatedObj.Name, Namespace: relatedObj.Namespace},
foundRelatedObj),
).ToNot(HaveOccurred())
foundLabels := foundRelatedObj.GetLabels()
Expect(foundLabels[hcoutil.AppLabel]).Should(Equal(expected.hco.Name))
Expect(foundLabels[hcoutil.AppLabelPartOf]).Should(Equal(hcoutil.HyperConvergedCluster))
Expect(foundLabels[hcoutil.AppLabelManagedBy]).Should(Equal(hcoutil.OperatorName))
Expect(foundLabels[hcoutil.AppLabelVersion]).Should(Equal(version.Version))
Expect(foundLabels[hcoutil.AppLabelComponent]).ShouldNot(BeNil())
}
})
It("should update resource versions of objects in relatedObjects", func() {
expected := getBasicDeployment()
cl := expected.initClient()
r := initReconciler(cl, nil)
// Reconcile to get all related objects under HCO's status
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
// Update Kubevirt (an example of secondary CR)
foundKubevirt := &kubevirtcorev1.KubeVirt{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.kv.Name, Namespace: expected.kv.Namespace},
foundKubevirt),
).ToNot(HaveOccurred())
foundKubevirt.Labels = map[string]string{"key": "value"}
Expect(cl.Update(context.TODO(), foundKubevirt)).ToNot(HaveOccurred())
// mock a reconciliation triggered by a change in secondary CR
ph, err := getSecondaryCRPlaceholder()
Expect(err).ToNot(HaveOccurred())
rq := request
rq.NamespacedName = ph
// Reconcile again to update HCO's status
res, err = r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
// Get the latest objects
latestHCO := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.hco.Name, Namespace: expected.hco.Namespace},
latestHCO),
).ToNot(HaveOccurred())
latestKubevirt := &kubevirtcorev1.KubeVirt{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.kv.Name, Namespace: expected.kv.Namespace},
latestKubevirt),
).ToNot(HaveOccurred())
kubevirtRef, err := reference.GetReference(cl.Scheme(), latestKubevirt)
Expect(err).ToNot(HaveOccurred())
// This fails when resource versions are not up-to-date
Expect(latestHCO.Status.RelatedObjects).To(ContainElement(*kubevirtRef))
})
It("should update APIVersion of objects in relatedObjects", func() {
expected := getBasicDeployment()
cl := expected.initClient()
r := initReconciler(cl, nil)
// Reconcile to get all related objects under HCO's status
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
// Get the latest objects
HCO := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.hco.Name, Namespace: expected.hco.Namespace},
HCO),
).ToNot(HaveOccurred())
// Mock an outdated APIVersion on one of the resources
consolePlugin := &consolev1.ConsolePlugin{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.consolePlugin.Name, Namespace: expected.consolePlugin.Namespace},
consolePlugin),
).ToNot(HaveOccurred())
newCpRef, err := reference.GetReference(cl.Scheme(), consolePlugin)
Expect(err).ToNot(HaveOccurred())
outdatedCpRef := newCpRef.DeepCopy()
outdatedCpRef.APIVersion = "console.openshift.io/v1alpha1"
Expect(objectreferencesv1.RemoveObjectReference(&HCO.Status.RelatedObjects, *newCpRef)).ToNot(HaveOccurred())
Expect(objectreferencesv1.SetObjectReference(&HCO.Status.RelatedObjects, *outdatedCpRef)).ToNot(HaveOccurred())
Expect(
cl.Status().Update(context.TODO(), HCO),
).ToNot(HaveOccurred())
HCO = &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.hco.Name, Namespace: expected.hco.Namespace},
HCO),
).ToNot(HaveOccurred())
Expect(HCO.Status.RelatedObjects).ToNot(ContainElement(*newCpRef))
Expect(HCO.Status.RelatedObjects).To(ContainElement(*outdatedCpRef))
// Update Kubevirt (an example of secondary CR)
foundKubevirt := &kubevirtcorev1.KubeVirt{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.kv.Name, Namespace: expected.kv.Namespace},
foundKubevirt),
).ToNot(HaveOccurred())
foundKubevirt.Labels = map[string]string{"key": "value"}
Expect(cl.Update(context.TODO(), foundKubevirt)).ToNot(HaveOccurred())
// mock a reconciliation triggered by a change in secondary CR
ph, err := getSecondaryCRPlaceholder()
Expect(err).ToNot(HaveOccurred())
rq := request
rq.NamespacedName = ph
// Reconcile again to update HCO's status
res, err = r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
// Get the latest objects
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.hco.Name, Namespace: expected.hco.Namespace},
HCO),
).ToNot(HaveOccurred())
Expect(HCO.Status.RelatedObjects).ToNot(ContainElement(*outdatedCpRef))
Expect(HCO.Status.RelatedObjects).To(ContainElement(*newCpRef))
})
It("should update resource versions of objects in relatedObjects even when there is no update on secondary CR", func() {
expected := getBasicDeployment()
cl := expected.initClient()
r := initReconciler(cl, nil)
// Reconcile to get all related objects under HCO's status
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
// Update Kubevirt's resource version (an example of secondary CR)
foundKubevirt := &kubevirtcorev1.KubeVirt{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.kv.Name, Namespace: expected.kv.Namespace},
foundKubevirt),
).ToNot(HaveOccurred())
// no change. only to bump resource version
Expect(cl.Update(context.TODO(), foundKubevirt)).ToNot(HaveOccurred())
// mock a reconciliation triggered by a change in secondary CR
ph, err := getSecondaryCRPlaceholder()
Expect(err).ToNot(HaveOccurred())
rq := request
rq.NamespacedName = ph
// Reconcile again to update HCO's status
res, err = r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
// Get the latest objects
latestHCO := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.hco.Name, Namespace: expected.hco.Namespace},
latestHCO),
).ToNot(HaveOccurred())
latestKubevirt := &kubevirtcorev1.KubeVirt{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.kv.Name, Namespace: expected.kv.Namespace},
latestKubevirt),
).ToNot(HaveOccurred())
kubevirtRef, err := reference.GetReference(cl.Scheme(), latestKubevirt)
Expect(err).ToNot(HaveOccurred())
// This fails when resource versions are not up-to-date
Expect(latestHCO.Status.RelatedObjects).To(ContainElement(*kubevirtRef))
})
It("should set different template namespace to ssp CR", func() {
expected := getBasicDeployment()
expected.hco.Spec.CommonTemplatesNamespace = &expected.hco.Namespace
cl := expected.initClient()
r := initReconciler(cl, nil)
// Do the reconcile
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
foundResource := &sspv1beta2.SSP{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.ssp.Name, Namespace: expected.hco.Namespace},
foundResource),
).ToNot(HaveOccurred())
Expect(foundResource.Spec.CommonTemplates.Namespace).To(Equal(expected.hco.Namespace), "common-templates namespace should be "+expected.hco.Namespace)
})
It("should complete when components are finished", func() {
expected := getBasicDeployment()
cl := expected.initClient()
r := initReconciler(cl, nil)
// Do the reconcile
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
// Get the HCO
foundResource := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.hco.Name, Namespace: expected.hco.Namespace},
foundResource),
).ToNot(HaveOccurred())
// Check conditions
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionReconcileComplete,
Status: metav1.ConditionTrue,
Reason: reconcileCompleted,
Message: reconcileCompletedMessage,
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionAvailable,
Status: metav1.ConditionTrue,
Reason: reconcileCompleted,
Message: reconcileCompletedMessage,
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionProgressing,
Status: metav1.ConditionFalse,
Reason: reconcileCompleted,
Message: reconcileCompletedMessage,
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionDegraded,
Status: metav1.ConditionFalse,
Reason: reconcileCompleted,
Message: reconcileCompletedMessage,
})))
Expect(foundResource.Status.Conditions).To(ContainElement(commontestutils.RepresentCondition(metav1.Condition{
Type: hcov1beta1.ConditionUpgradeable,
Status: metav1.ConditionTrue,
Reason: reconcileCompleted,
Message: reconcileCompletedMessage,
})))
verifySystemHealthStatusHealthy(foundResource)
})
It("should increment counter when out-of-band change overwritten", func() {
hco := commontestutils.NewHco()
hco.Spec.Infra = hcov1beta1.HyperConvergedConfig{NodePlacement: commontestutils.NewNodePlacement()}
hco.Spec.Workloads = hcov1beta1.HyperConvergedConfig{NodePlacement: commontestutils.NewNodePlacement()}
existingResource, err := operands.NewKubeVirt(hco, namespace)
Expect(err).ToNot(HaveOccurred())
existingResource.APIVersion, existingResource.Kind = kubevirtcorev1.KubeVirtGroupVersionKind.ToAPIVersionAndKind() // necessary for metrics
// now, modify KV's node placement
existingResource.Spec.Infra.NodePlacement.Tolerations = append(hco.Spec.Infra.NodePlacement.Tolerations, corev1.Toleration{
Key: "key3", Operator: "operator3", Value: "value3", Effect: "effect3", TolerationSeconds: ptr.To[int64](3),
})
existingResource.Spec.Workloads.NodePlacement.Tolerations = append(hco.Spec.Workloads.NodePlacement.Tolerations, corev1.Toleration{
Key: "key3", Operator: "operator3", Value: "value3", Effect: "effect3", TolerationSeconds: ptr.To[int64](3),
})
existingResource.Spec.Infra.NodePlacement.NodeSelector["key1"] = "BADvalue1"
existingResource.Spec.Workloads.NodePlacement.NodeSelector["key2"] = "BADvalue2"
cl := commontestutils.InitClient([]client.Object{hcoNamespace, hco, existingResource})
r := initReconciler(cl, nil)
// mock a reconciliation triggered by a change in secondary CR
ph, err := getSecondaryCRPlaceholder()
Expect(err).ToNot(HaveOccurred())
rq := request
rq.NamespacedName = ph
counterValueBefore, err := metrics.GetOverwrittenModificationsCount(existingResource.Kind, existingResource.Name)
Expect(err).ToNot(HaveOccurred())
// Do the reconcile
res, err := r.Reconcile(context.TODO(), rq)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{Requeue: true}))
foundResource := &kubevirtcorev1.KubeVirt{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: existingResource.Name, Namespace: existingResource.Namespace},
foundResource),
).To(Succeed())
Expect(existingResource.Spec.Infra.NodePlacement.Tolerations).To(HaveLen(3))
Expect(existingResource.Spec.Workloads.NodePlacement.Tolerations).To(HaveLen(3))
Expect(existingResource.Spec.Infra.NodePlacement.NodeSelector["key1"]).Should(Equal("BADvalue1"))
Expect(existingResource.Spec.Workloads.NodePlacement.NodeSelector["key2"]).Should(Equal("BADvalue2"))
Expect(foundResource.Spec.Infra.NodePlacement.Tolerations).To(HaveLen(2))
Expect(foundResource.Spec.Workloads.NodePlacement.Tolerations).To(HaveLen(2))
Expect(foundResource.Spec.Infra.NodePlacement.NodeSelector["key1"]).Should(Equal("value1"))
Expect(foundResource.Spec.Workloads.NodePlacement.NodeSelector["key2"]).Should(Equal("value2"))
counterValueAfter, err := metrics.GetOverwrittenModificationsCount(foundResource.Kind, foundResource.Name)
Expect(err).ToNot(HaveOccurred())
Expect(counterValueAfter).To(Equal(counterValueBefore + 1))
})
It("should not increment counter when CR was changed by HCO", func() {
hco := commontestutils.NewHco()
hco.Spec.Infra = hcov1beta1.HyperConvergedConfig{NodePlacement: commontestutils.NewNodePlacement()}
hco.Spec.Workloads = hcov1beta1.HyperConvergedConfig{NodePlacement: commontestutils.NewNodePlacement()}
existingResource, err := operands.NewKubeVirt(hco, namespace)
Expect(err).ToNot(HaveOccurred())
existingResource.Kind = kubevirtcorev1.KubeVirtGroupVersionKind.Kind // necessary for metrics
// now, modify KV's node placement
existingResource.Spec.Infra.NodePlacement.Tolerations = append(hco.Spec.Infra.NodePlacement.Tolerations, corev1.Toleration{
Key: "key3", Operator: "operator3", Value: "value3", Effect: "effect3", TolerationSeconds: ptr.To[int64](3),
})
existingResource.Spec.Workloads.NodePlacement.Tolerations = append(hco.Spec.Workloads.NodePlacement.Tolerations, corev1.Toleration{
Key: "key3", Operator: "operator3", Value: "value3", Effect: "effect3", TolerationSeconds: ptr.To[int64](3),
})
existingResource.Spec.Infra.NodePlacement.NodeSelector["key1"] = "BADvalue1"
existingResource.Spec.Workloads.NodePlacement.NodeSelector["key2"] = "BADvalue2"
cl := commontestutils.InitClient([]client.Object{hcoNamespace, hco, existingResource})
r := initReconciler(cl, nil)
counterValueBefore, err := metrics.GetOverwrittenModificationsCount(existingResource.Kind, existingResource.Name)
Expect(err).ToNot(HaveOccurred())
// Do the reconcile triggered by HCO
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{Requeue: true}))
foundResource := &kubevirtcorev1.KubeVirt{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: existingResource.Name, Namespace: existingResource.Namespace},
foundResource),
).To(Succeed())
Expect(existingResource.Spec.Infra.NodePlacement.Tolerations).To(HaveLen(3))
Expect(existingResource.Spec.Workloads.NodePlacement.Tolerations).To(HaveLen(3))
Expect(existingResource.Spec.Infra.NodePlacement.NodeSelector["key1"]).Should(Equal("BADvalue1"))
Expect(existingResource.Spec.Workloads.NodePlacement.NodeSelector["key2"]).Should(Equal("BADvalue2"))
Expect(foundResource.Spec.Infra.NodePlacement.Tolerations).To(HaveLen(2))
Expect(foundResource.Spec.Workloads.NodePlacement.Tolerations).To(HaveLen(2))
Expect(foundResource.Spec.Infra.NodePlacement.NodeSelector["key1"]).Should(Equal("value1"))
Expect(foundResource.Spec.Workloads.NodePlacement.NodeSelector["key2"]).Should(Equal("value2"))
counterValueAfter, err := metrics.GetOverwrittenModificationsCount(foundResource.Kind, foundResource.Name)
Expect(err).ToNot(HaveOccurred())
Expect(counterValueAfter).To(Equal(counterValueBefore))
})
It(`should be not available when components with missing "Available" condition`, func() {
expected := getBasicDeployment()
var cl *commontestutils.HcoTestClient
By("Check KV", func() {
origKvConds := expected.kv.Status.Conditions
expected.kv.Status.Conditions = expected.kv.Status.Conditions[1:]
cl = expected.initClient()
foundResource, reconciler, requeue := doReconcile(cl, expected.hco, nil)
Expect(requeue).To(BeFalse())
checkAvailability(foundResource, metav1.ConditionFalse)
expected.kv.Status.Conditions = origKvConds
cl = expected.initClient()
foundResource, _, requeue = doReconcile(cl, expected.hco, reconciler)
Expect(requeue).To(BeFalse())
checkAvailability(foundResource, metav1.ConditionTrue)
})
By("Check CDI", func() {
origConds := expected.cdi.Status.Conditions
expected.cdi.Status.Conditions = expected.cdi.Status.Conditions[1:]
cl = expected.initClient()
foundResource, reconciler, requeue := doReconcile(cl, expected.hco, nil)
Expect(requeue).To(BeFalse())
checkAvailability(foundResource, metav1.ConditionFalse)
expected.cdi.Status.Conditions = origConds
cl = expected.initClient()
foundResource, _, requeue = doReconcile(cl, expected.hco, reconciler)
Expect(requeue).To(BeFalse())
checkAvailability(foundResource, metav1.ConditionTrue)
})
By("Check CNA", func() {
origConds := expected.cna.Status.Conditions
expected.cna.Status.Conditions = expected.cna.Status.Conditions[1:]
cl = expected.initClient()
foundResource, reconciler, requeue := doReconcile(cl, expected.hco, nil)
Expect(requeue).To(BeFalse())
checkAvailability(foundResource, metav1.ConditionFalse)
expected.cna.Status.Conditions = origConds
cl = expected.initClient()
foundResource, _, requeue = doReconcile(cl, expected.hco, reconciler)
Expect(requeue).To(BeFalse())
checkAvailability(foundResource, metav1.ConditionTrue)
})
By("Check SSP", func() {
origConds := expected.ssp.Status.Conditions
expected.ssp.Status.Conditions = expected.ssp.Status.Conditions[1:]
cl = expected.initClient()
foundResource, reconciler, requeue := doReconcile(cl, expected.hco, nil)
Expect(requeue).To(BeFalse())
checkAvailability(foundResource, metav1.ConditionFalse)
expected.ssp.Status.Conditions = origConds
cl = expected.initClient()
foundResource, _, requeue = doReconcile(cl, expected.hco, reconciler)
Expect(requeue).To(BeFalse())
checkAvailability(foundResource, metav1.ConditionTrue)
})
})
It(`should delete HCO`, func() {
// First, create HCO and check it
expected := getBasicDeployment()
cl := expected.initClient()
r := initReconciler(cl, nil)
monitoringReconciler := alerts.NewMonitoringReconciler(hcoutil.GetClusterInfo(), cl, commontestutils.NewEventEmitterMock(), commontestutils.GetScheme())
r.monitoringReconciler = monitoringReconciler
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
foundResource := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.hco.Name, Namespace: expected.hco.Namespace},
foundResource),
).To(Succeed())
Expect(foundResource.Status.RelatedObjects).ToNot(BeNil())
Expect(foundResource.Status.RelatedObjects).Should(HaveLen(21))
Expect(foundResource.ObjectMeta.Finalizers).Should(Equal([]string{FinalizerName}))
// Now, delete HCO
delTime := time.Now().UTC().Add(-1 * time.Minute)
expected.hco.ObjectMeta.DeletionTimestamp = &k8sTime.Time{Time: delTime}
expected.hco.ObjectMeta.Finalizers = []string{FinalizerName}
cl = expected.initClient()
r = initReconciler(cl, nil)
res, err = r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{Requeue: true}))
res, err = r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{Requeue: false}))
foundResource = &hcov1beta1.HyperConverged{}
err = cl.Get(context.TODO(),
types.NamespacedName{Name: expected.hco.Name, Namespace: expected.hco.Namespace},
foundResource)
Expect(err).To(MatchError(apierrors.IsNotFound, "not found error"))
verifyHyperConvergedCRExistsMetricFalse()
})
It(`should set a finalizer on HCO CR`, func() {
expected := getBasicDeployment()
cl := expected.initClient()
r := initReconciler(cl, nil)
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{}))
foundResource := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: expected.hco.Name, Namespace: expected.hco.Namespace},
foundResource),
).To(Succeed())
Expect(foundResource.Status.RelatedObjects).ToNot(BeNil())
Expect(foundResource.ObjectMeta.Finalizers).Should(Equal([]string{FinalizerName}))
})
It("Should not be ready if one of the operands is returns error, on create", func() {
hco := commontestutils.NewHco()
cl := commontestutils.InitClient([]client.Object{hcoNamespace, hco})
cl.InitiateCreateErrors(func(obj client.Object) error {
if _, ok := obj.(*cdiv1beta1.CDI); ok {
return errors.New("fake create error")
}
return nil
})
r := initReconciler(cl, nil)
// Do the reconcile
res, err := r.Reconcile(context.TODO(), request)
Expect(err).ToNot(HaveOccurred())
Expect(res).Should(Equal(reconcile.Result{Requeue: true}))
// Get the HCO
foundResource := &hcov1beta1.HyperConverged{}
Expect(
cl.Get(context.TODO(),
types.NamespacedName{Name: hco.Name, Namespace: hco.Namespace},
foundResource),
).To(Succeed())
// Check condition
foundCond := false
for _, cond := range foundResource.Status.Conditions {
if cond.Type == hcov1beta1.ConditionReconcileComplete {
foundCond = true
Expect(cond.Status).Should(Equal(metav1.ConditionFalse))
Expect(cond.Message).Should(ContainSubstring("fake create error"))
break
}