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storagecluster_controller_test.go
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storagecluster_controller_test.go
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package storagecluster
import (
"context"
"fmt"
"net"
"regexp"
"testing"
"github.com/blang/semver"
configv1 "github.com/openshift/api/config/v1"
quotav1 "github.com/openshift/api/quota/v1"
routev1 "github.com/openshift/api/route/v1"
openshiftv1 "github.com/openshift/api/template/v1"
conditionsv1 "github.com/openshift/custom-resource-status/conditions/v1"
monitoringv1 "github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring/v1"
snapapi "github.com/kubernetes-csi/external-snapshotter/client/v4/apis/volumesnapshot/v1"
cephv1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1"
rookCephv1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1"
"github.com/stretchr/testify/assert"
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
storagev1 "k8s.io/api/storage/v1"
"k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/api/resource"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/types"
k8sVersion "k8s.io/apimachinery/pkg/version"
"sigs.k8s.io/controller-runtime/pkg/client/fake"
logf "sigs.k8s.io/controller-runtime/pkg/log"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
nbv1 "github.com/noobaa/noobaa-operator/v5/pkg/apis/noobaa/v1alpha1"
api "github.com/red-hat-storage/ocs-operator/api/v1"
ocsv1alpha1 "github.com/red-hat-storage/ocs-operator/api/v1alpha1"
"github.com/red-hat-storage/ocs-operator/controllers/defaults"
"github.com/red-hat-storage/ocs-operator/controllers/util"
statusutil "github.com/red-hat-storage/ocs-operator/controllers/util"
"github.com/red-hat-storage/ocs-operator/version"
extv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
)
const (
zoneTopologyLabel = "failure-domain.kubernetes.io/zone"
regionTopologyLabel = "failure-domain.kubernetes.io/region"
hostnameLabel = "kubernetes.io/hostname"
)
var mockStorageClusterRequest = reconcile.Request{
NamespacedName: types.NamespacedName{
Name: "storage-test",
Namespace: "storage-test-ns",
},
}
var mockStorageCluster = &api.StorageCluster{
TypeMeta: metav1.TypeMeta{
Kind: "StorageCluster",
},
ObjectMeta: metav1.ObjectMeta{
Name: mockStorageClusterRequest.Name,
Namespace: mockStorageClusterRequest.Namespace,
Annotations: map[string]string{
UninstallModeAnnotation: string(UninstallModeGraceful),
CleanupPolicyAnnotation: string(CleanupPolicyDelete),
},
},
Spec: api.StorageClusterSpec{
Monitoring: &api.MonitoringSpec{
ReconcileStrategy: string(ReconcileStrategyIgnore),
},
LogCollector: &rookCephv1.LogCollectorSpec{
Enabled: false,
},
},
}
var mockStorageClusterWithArbiter = &api.StorageCluster{
TypeMeta: metav1.TypeMeta{
Kind: "StorageCluster",
},
ObjectMeta: metav1.ObjectMeta{
Name: mockStorageClusterRequest.Name,
Namespace: mockStorageClusterRequest.Namespace,
},
Spec: api.StorageClusterSpec{
Arbiter: api.ArbiterSpec{
Enable: true,
},
},
}
var mockCephCluster = &rookCephv1.CephCluster{
ObjectMeta: metav1.ObjectMeta{
Name: generateNameForCephCluster(mockStorageCluster.DeepCopy()),
Namespace: mockStorageCluster.Namespace,
},
}
var mockCephClusterNamespacedName = types.NamespacedName{
Name: generateNameForCephCluster(mockStorageCluster.DeepCopy()),
Namespace: mockStorageCluster.Namespace,
}
var storageClassName = "gp2"
var storageClassName2 = "managed-premium"
var fakeStorageClassName = "st1"
var volMode = corev1.PersistentVolumeBlock
var annotations = map[string]string{
"crushDeviceClass": "",
}
var fakeStorageClass = &storagev1.StorageClass{
ObjectMeta: metav1.ObjectMeta{
Name: fakeStorageClassName,
},
Provisioner: string(EBS),
Parameters: map[string]string{
"type": "fake",
},
}
var mockDataPVCTemplate = corev1.PersistentVolumeClaim{
ObjectMeta: metav1.ObjectMeta{
Annotations: annotations,
},
Spec: corev1.PersistentVolumeClaimSpec{
AccessModes: []corev1.PersistentVolumeAccessMode{corev1.ReadWriteOnce},
Resources: corev1.ResourceRequirements{
Requests: corev1.ResourceList{
corev1.ResourceStorage: resource.MustParse("1Ti"),
},
},
StorageClassName: &storageClassName,
VolumeMode: &volMode,
},
}
var mockMetaDataPVCTemplate = &corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
AccessModes: []corev1.PersistentVolumeAccessMode{corev1.ReadWriteOnce},
Resources: corev1.ResourceRequirements{
Requests: corev1.ResourceList{
corev1.ResourceStorage: resource.MustParse("1Ti"),
},
},
StorageClassName: &storageClassName,
VolumeMode: &volMode,
},
}
var mockWalPVCTemplate = &corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
AccessModes: []corev1.PersistentVolumeAccessMode{corev1.ReadWriteOnce},
Resources: corev1.ResourceRequirements{
Requests: corev1.ResourceList{
corev1.ResourceStorage: resource.MustParse("1Ti"),
},
},
StorageClassName: &storageClassName,
VolumeMode: &volMode,
},
}
func getMockDeviceSets(name string, count int, replica int, portable bool) []api.StorageDeviceSet {
return []api.StorageDeviceSet{
{
Name: name,
Count: count,
Replica: replica,
DataPVCTemplate: *mockDataPVCTemplate.DeepCopy(),
MetadataPVCTemplate: mockMetaDataPVCTemplate.DeepCopy(),
WalPVCTemplate: mockWalPVCTemplate.DeepCopy(),
Portable: portable,
},
}
}
var mockDeviceSets = []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: *mockDataPVCTemplate.DeepCopy(),
MetadataPVCTemplate: mockMetaDataPVCTemplate.DeepCopy(),
WalPVCTemplate: mockWalPVCTemplate.DeepCopy(),
Portable: true,
},
}
var mockNodeList = &corev1.NodeList{
TypeMeta: metav1.TypeMeta{
Kind: "NodeList",
},
Items: []corev1.Node{
{
TypeMeta: metav1.TypeMeta{
Kind: "Node",
},
ObjectMeta: metav1.ObjectMeta{
Name: "node1",
Labels: map[string]string{
hostnameLabel: "node1",
zoneTopologyLabel: "zone1",
defaults.NodeAffinityKey: "",
},
},
},
{
TypeMeta: metav1.TypeMeta{
Kind: "Node",
},
ObjectMeta: metav1.ObjectMeta{
Name: "node2",
Labels: map[string]string{
hostnameLabel: "node2",
zoneTopologyLabel: "zone2",
defaults.NodeAffinityKey: "",
},
},
},
{
TypeMeta: metav1.TypeMeta{
Kind: "Node",
},
ObjectMeta: metav1.ObjectMeta{
Name: "node3",
Labels: map[string]string{
hostnameLabel: "node3",
zoneTopologyLabel: "zone3",
defaults.NodeAffinityKey: "",
},
},
},
},
}
var mockInfrastructure = &configv1.Infrastructure{
TypeMeta: metav1.TypeMeta{
Kind: "Infrastructure",
},
ObjectMeta: metav1.ObjectMeta{
Name: "cluster",
},
Status: configv1.InfrastructureStatus{
Platform: "",
},
}
func TestReconcilerImplInterface(t *testing.T) {
reconciler := StorageClusterReconciler{}
var i interface{} = &reconciler
_, ok := i.(reconcile.Reconciler)
assert.True(t, ok)
}
func TestVersionCheck(t *testing.T) {
testcases := []struct {
label string
storageCluster *api.StorageCluster
expectedVersion string
errorExpected bool
}{
{
label: "Case 1", // no version is provided in the storagecluster
storageCluster: &api.StorageCluster{
ObjectMeta: metav1.ObjectMeta{
Name: "storage-test",
Namespace: "storage-test-ns",
},
},
expectedVersion: version.Version,
errorExpected: false,
},
{
label: "Case 2", // a lower version is provided in the storagecluster
storageCluster: &api.StorageCluster{
ObjectMeta: metav1.ObjectMeta{
Name: "storage-test",
Namespace: "storage-test-ns",
},
Status: api.StorageClusterStatus{
Version: getSemVer(version.Version, 1, true),
},
},
expectedVersion: version.Version,
errorExpected: false,
},
{
label: "Case 3", // a higher version is provided in the storagecluster
storageCluster: &api.StorageCluster{
ObjectMeta: metav1.ObjectMeta{
Name: "storage-test",
Namespace: "storage-test-ns",
},
Status: api.StorageClusterStatus{
Version: getSemVer(version.Version, 1, false),
},
},
expectedVersion: version.Version,
errorExpected: true,
},
}
for _, tc := range testcases {
reconciler := createFakeStorageClusterReconciler(t, tc.storageCluster)
err := versionCheck(tc.storageCluster, reconciler.Log)
if tc.errorExpected {
assert.Errorf(t, err, "[%q]: failed to assert error when higher version is provided in the storagecluster spec", tc.label)
continue
}
assert.NoError(t, err)
assert.Equalf(t, tc.expectedVersion, tc.storageCluster.Status.Version, "[%q]: failed to get correct version", tc.label)
}
}
func TestThrottleStorageDevices(t *testing.T) {
testcases := []struct {
label string
storageClass *storagev1.StorageClass
deviceSets []api.StorageDeviceSet
storageCluster *api.StorageCluster
expectedSpeed diskSpeed
platform *Platform
}{
{
label: "Case 1", // storageclass is gp2 or io1
storageClass: &storagev1.StorageClass{
ObjectMeta: metav1.ObjectMeta{
Name: "gp2",
},
Provisioner: string(EBS),
Parameters: map[string]string{
"type": "gp2",
},
},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
StorageClassName: &storageClassName,
},
},
Portable: true,
},
},
storageCluster: &api.StorageCluster{},
expectedSpeed: diskSpeedSlow,
},
{
label: "Case 2", // storageclass is neither gp2 nor io1
storageClass: &storagev1.StorageClass{
ObjectMeta: metav1.ObjectMeta{
Name: "st1",
},
Provisioner: string(EBS),
Parameters: map[string]string{
"type": "st1",
},
},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
StorageClassName: &fakeStorageClassName,
},
},
Portable: true,
},
},
storageCluster: &api.StorageCluster{},
expectedSpeed: diskSpeedUnknown,
},
{
label: "Case 3", // storageclass is managed-premium
storageClass: &storagev1.StorageClass{
ObjectMeta: metav1.ObjectMeta{
Name: "managed-premium",
},
Provisioner: string(AzureDisk),
Parameters: map[string]string{
"type": "managed-premium",
},
},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
StorageClassName: &storageClassName2,
},
},
Portable: true,
},
},
storageCluster: &api.StorageCluster{},
expectedSpeed: diskSpeedFast,
},
{
label: "Case 4", // storageclass is managed-premium but deviceType hdd
storageClass: &storagev1.StorageClass{
ObjectMeta: metav1.ObjectMeta{
Name: "managed-premium",
},
Provisioner: string(AzureDisk),
Parameters: map[string]string{
"type": "managed-premium",
},
},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
StorageClassName: &storageClassName2,
},
},
Portable: true,
DeviceType: "hdd",
},
},
storageCluster: &api.StorageCluster{},
expectedSpeed: diskSpeedSlow,
},
{
label: "Case 5", // storageclass is gp2 but deviceType ssd
storageClass: &storagev1.StorageClass{
ObjectMeta: metav1.ObjectMeta{
Name: "gp2",
},
Provisioner: string(EBS),
Parameters: map[string]string{
"type": "gp2",
},
},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
StorageClassName: &storageClassName,
},
},
Portable: true,
DeviceType: "ssd",
},
},
storageCluster: &api.StorageCluster{},
expectedSpeed: diskSpeedFast,
},
{
label: "Case 6", // storageclass is neither gp2 nor io1 but deviceType nvme
storageClass: &storagev1.StorageClass{
ObjectMeta: metav1.ObjectMeta{
Name: "st1",
},
Provisioner: string(EBS),
Parameters: map[string]string{
"type": "st1",
},
},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
StorageClassName: &fakeStorageClassName,
},
},
Portable: true,
DeviceType: "nvme",
},
},
storageCluster: &api.StorageCluster{},
expectedSpeed: diskSpeedFast,
},
{
label: "Case 7", // storageclass is neither gp2 nor io1 but platform is Azure
storageClass: &storagev1.StorageClass{
ObjectMeta: metav1.ObjectMeta{
Name: "st1",
},
Provisioner: string(EBS),
Parameters: map[string]string{
"type": "st1",
},
},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
StorageClassName: &fakeStorageClassName,
},
},
Portable: true,
},
},
platform: &Platform{platform: configv1.AzurePlatformType},
storageCluster: &api.StorageCluster{},
expectedSpeed: diskSpeedFast,
},
}
for _, tc := range testcases {
reconciler := createFakeStorageClusterReconciler(t, tc.storageCluster, tc.storageClass)
if tc.platform != nil {
reconciler.platform = tc.platform
}
for _, ds := range tc.deviceSets {
actualSpeed, err := reconciler.checkTuneStorageDevices(ds)
assert.NoError(t, err)
assert.Equalf(t, tc.expectedSpeed, actualSpeed, "[%q]: failed to get expected output", tc.label)
}
}
}
func TestIsActiveStorageCluster(t *testing.T) {
testcases := []struct {
label string
storageCluster1 *api.StorageCluster
storageCluster2 *api.StorageCluster
isActive bool
}{
{
label: "Case 1", // storageCluster1 has phase ignored. So storageCluster2 should be active
storageCluster1: &api.StorageCluster{
ObjectMeta: metav1.ObjectMeta{
Name: "storage-test-a",
Namespace: "storage-test-ns",
},
Status: api.StorageClusterStatus{
Phase: statusutil.PhaseIgnored,
},
},
storageCluster2: &api.StorageCluster{
ObjectMeta: metav1.ObjectMeta{
Name: "storage-test-b",
Namespace: "storage-test-ns",
},
},
isActive: true,
},
{
// storageCluster1 and storageCluster2 have same creationTimeStamp. So storageCluster2 is not active
// based on the alphabetic order of the object name (storage-test-a < storage-test-b)
label: "Case 2",
storageCluster1: &api.StorageCluster{
ObjectMeta: metav1.ObjectMeta{
Name: "storage-test-a",
Namespace: "storage-test-ns",
},
},
storageCluster2: &api.StorageCluster{
ObjectMeta: metav1.ObjectMeta{
Name: "storage-test-b",
Namespace: "storage-test-ns",
},
},
isActive: false,
},
{
// storageCluster1 and storageCluster2 have same creationTimeStamp. So storageCluster2 is active
// based on the alphabetic order of the object name. (storage-test-z > storage-test-b)
label: "Case 3",
storageCluster1: &api.StorageCluster{
ObjectMeta: metav1.ObjectMeta{
Name: "storage-test-z",
Namespace: "storage-test-ns",
},
},
storageCluster2: &api.StorageCluster{
ObjectMeta: metav1.ObjectMeta{
Name: "storage-test-b",
Namespace: "storage-test-ns",
},
},
isActive: true,
},
{
label: "Case 4", // storageCluster2 should be active as there are no other storageClusters available
storageCluster1: &api.StorageCluster{},
storageCluster2: &api.StorageCluster{
ObjectMeta: metav1.ObjectMeta{
Name: "storage-test-b",
Namespace: "storage-test-ns",
},
},
isActive: true,
},
}
for _, tc := range testcases {
reconciler := createFakeStorageClusterReconciler(t, tc.storageCluster1, tc.storageCluster2)
actual, err := reconciler.isActiveStorageCluster(tc.storageCluster2)
assert.NoError(t, err)
assert.Equalf(t, tc.isActive, actual, "[%q] failed to assert if current storagecluster is active or not", tc.label)
}
}
func TestReconcileWithNonWatchedResource(t *testing.T) {
testcases := []struct {
label string
name string
namespace string
}{
{
label: "case 1", // resource with non-watched name
name: "doesn't exist",
namespace: "storage-test-ns",
},
{
label: "case 1", // resource with non-watched namespace
name: "storage-test",
namespace: "doesn't exist",
},
}
for _, tc := range testcases {
request := reconcile.Request{
NamespacedName: types.NamespacedName{
Name: tc.name,
Namespace: tc.namespace,
},
}
reconciler := createFakeStorageClusterReconciler(t, mockStorageCluster.DeepCopy())
result, err := reconciler.Reconcile(context.TODO(), request)
assert.NoError(t, err)
assert.Equalf(t, reconcile.Result{}, result, "[%s]: reconcile failed with non-watched resource", tc.label)
}
}
func TestNonWatchedReconcileWithNoCephClusterType(t *testing.T) {
nodeList := &corev1.NodeList{}
mockNodeList.DeepCopyInto(nodeList)
infra := &configv1.Infrastructure{}
mockInfrastructure.DeepCopyInto(infra)
cr := &api.StorageCluster{
ObjectMeta: metav1.ObjectMeta{
Name: "storage-test",
Namespace: "storage-test-ns",
},
Spec: api.StorageClusterSpec{
Monitoring: &api.MonitoringSpec{
ReconcileStrategy: string(ReconcileStrategyIgnore),
},
},
}
reconciler := createFakeStorageClusterReconciler(t, cr, nodeList, infra)
result, err := reconciler.Reconcile(context.TODO(), mockStorageClusterRequest)
assert.NoError(t, err)
assert.Equal(t, reconcile.Result{}, result)
}
func TestNonWatchedReconcileWithTheCephClusterType(t *testing.T) {
nodeList := &corev1.NodeList{}
mockNodeList.DeepCopyInto(nodeList)
cc := &rookCephv1.CephCluster{}
mockCephCluster.DeepCopyInto(cc)
cc.Status.State = rookCephv1.ClusterStateCreated
infra := &configv1.Infrastructure{}
mockInfrastructure.DeepCopyInto(infra)
sc := &api.StorageCluster{}
mockStorageCluster.DeepCopyInto(sc)
reconciler := createFakeStorageClusterReconciler(t, sc, cc, nodeList, infra)
result, err := reconciler.Reconcile(context.TODO(), mockStorageClusterRequest)
assert.NoError(t, err)
assert.Equal(t, reconcile.Result{}, result)
actual := &api.StorageCluster{}
err = reconciler.Client.Get(context.TODO(), mockStorageClusterRequest.NamespacedName, actual)
assert.NoError(t, err)
assert.NotEmpty(t, actual.Status.Conditions)
assert.Len(t, actual.Status.Conditions, 5)
assertExpectedCondition(t, actual.Status.Conditions)
}
func TestStorageDeviceSets(t *testing.T) {
scName := ""
metadataScName := ""
walScName := ""
storageClassEBS := &storagev1.StorageClass{
ObjectMeta: metav1.ObjectMeta{
Name: "gp2",
},
Provisioner: string(EBS),
Parameters: map[string]string{
"type": "gp2",
},
}
reconciler := createFakeStorageClusterReconciler(t, storageClassEBS)
testcases := []struct {
label string
storageCluster *api.StorageCluster
deviceSets []api.StorageDeviceSet
expectedError error
}{
{
label: "Case 1",
storageCluster: &api.StorageCluster{},
deviceSets: mockDeviceSets,
expectedError: nil,
},
{
label: "Case 2",
storageCluster: &api.StorageCluster{},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: corev1.PersistentVolumeClaim{},
MetadataPVCTemplate: mockMetaDataPVCTemplate.DeepCopy(),
Portable: true,
},
},
expectedError: fmt.Errorf("no StorageClass specified"),
},
{
label: "Case 3",
storageCluster: &api.StorageCluster{},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
StorageClassName: &scName,
},
},
MetadataPVCTemplate: mockMetaDataPVCTemplate.DeepCopy(),
Portable: true,
},
},
expectedError: fmt.Errorf("no StorageClass specified"),
},
{
label: "Case 4",
storageCluster: &api.StorageCluster{},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: *mockDataPVCTemplate.DeepCopy(),
MetadataPVCTemplate: &corev1.PersistentVolumeClaim{},
Portable: true,
},
},
expectedError: fmt.Errorf("no StorageClass specified for metadataPVCTemplate"),
},
{
label: "Case 5",
storageCluster: &api.StorageCluster{},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: *mockDataPVCTemplate.DeepCopy(),
MetadataPVCTemplate: &corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
StorageClassName: &metadataScName,
},
},
Portable: true,
},
},
expectedError: fmt.Errorf("no StorageClass specified"),
},
{
label: "Case 6",
storageCluster: &api.StorageCluster{},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: *mockDataPVCTemplate.DeepCopy(),
WalPVCTemplate: &corev1.PersistentVolumeClaim{
Spec: corev1.PersistentVolumeClaimSpec{
StorageClassName: &walScName,
},
},
Portable: true,
},
},
expectedError: fmt.Errorf("no StorageClass specified for walPVCTemplate"),
},
{
label: "Case 7",
storageCluster: &api.StorageCluster{},
deviceSets: []api.StorageDeviceSet{
{
Name: "mock-sds",
Count: 3,
DataPVCTemplate: *mockDataPVCTemplate.DeepCopy(),
WalPVCTemplate: &corev1.PersistentVolumeClaim{},
Portable: true,
},
},
expectedError: fmt.Errorf("no StorageClass specified for walPVCTemplate"),
},
}
for _, tc := range testcases {
tc.storageCluster.Spec.StorageDeviceSets = tc.deviceSets
err := reconciler.validateStorageDeviceSets(tc.storageCluster)
if tc.expectedError == nil {
assert.NoError(t, err)
continue
}
assert.Error(t, err)
assert.Containsf(t, err.Error(), tc.expectedError.Error(), "[%s]: failed to validate deviceSets", tc.label)
}
}
func TestStorageClusterInitConditions(t *testing.T) {
cc := &rookCephv1.CephCluster{}
mockCephCluster.DeepCopyInto(cc)
nodeList := &corev1.NodeList{}
mockNodeList.DeepCopyInto(nodeList)
cc.Status.State = rookCephv1.ClusterStateCreated
infra := &configv1.Infrastructure{}
mockInfrastructure.DeepCopyInto(infra)
reconciler := createFakeStorageClusterReconciler(t, mockStorageCluster.DeepCopy(), cc, nodeList, infra)
result, err := reconciler.Reconcile(context.TODO(), mockStorageClusterRequest)
assert.NoError(t, err)
assert.Equal(t, reconcile.Result{}, result)
actual := &api.StorageCluster{}
err = reconciler.Client.Get(context.TODO(), mockStorageClusterRequest.NamespacedName, actual)
assert.NoError(t, err)
assert.NotEmpty(t, actual.Status.Conditions)
assert.Len(t, actual.Status.Conditions, 5)
assertExpectedCondition(t, actual.Status.Conditions)
}
func TestStorageClusterFinalizer(t *testing.T) {
nodeList := &corev1.NodeList{}
mockNodeList.DeepCopyInto(nodeList)
infra := &configv1.Infrastructure{}
mockInfrastructure.DeepCopyInto(infra)
namespacedName := types.NamespacedName{
Name: "noobaa",
Namespace: mockStorageClusterRequest.NamespacedName.Namespace,
}
noobaaMock := &nbv1.NooBaa{
ObjectMeta: metav1.ObjectMeta{
Name: namespacedName.Name,
Namespace: mockStorageClusterRequest.NamespacedName.Namespace,
SelfLink: "/api/v1/namespaces/openshift-storage/noobaa/noobaa",
},
}
reconciler := createFakeStorageClusterReconciler(t, mockStorageCluster.DeepCopy(), noobaaMock.DeepCopy(), nodeList, infra)
result, err := reconciler.Reconcile(context.TODO(), mockStorageClusterRequest)
assert.NoError(t, err)
assert.Equal(t, reconcile.Result{}, result)
// Ensure finalizer exists in the beginning
sc := &api.StorageCluster{}
err = reconciler.Client.Get(context.TODO(), mockStorageClusterRequest.NamespacedName, sc)
assert.NoError(t, err)
assert.Len(t, sc.ObjectMeta.GetFinalizers(), 1)
noobaa := &nbv1.NooBaa{}
err = reconciler.Client.Get(context.TODO(), namespacedName, noobaa)
assert.NoError(t, err)
assert.Equal(t, noobaa.Name, noobaaMock.Name)
// Issue a delete
now := metav1.Now()
sc.SetDeletionTimestamp(&now)
err = reconciler.Client.Update(context.TODO(), sc)
assert.NoError(t, err)
sc = &api.StorageCluster{}
err = reconciler.Client.Get(context.TODO(), mockStorageClusterRequest.NamespacedName, sc)
assert.NoError(t, err)
assert.Len(t, sc.ObjectMeta.GetFinalizers(), 1)
err = reconciler.Client.Delete(context.TODO(), noobaa)
assert.NoError(t, err)
result, err = reconciler.Reconcile(context.TODO(), mockStorageClusterRequest)
if err != nil {
assert.True(t, errors.IsNotFound(err), "error", err)
}
assert.Equal(t, reconcile.Result{}, result)
// Finalizer is removed
sc = &api.StorageCluster{}
err = reconciler.Client.Get(context.TODO(), mockStorageClusterRequest.NamespacedName, sc)
if err != nil {
assert.True(t, errors.IsNotFound(err), "error", err)
} else {
assert.False(t, sc.ObjectMeta.DeletionTimestamp.IsZero())
assert.Len(t, sc.ObjectMeta.GetFinalizers(), 0)
}
noobaa = &nbv1.NooBaa{}
err = reconciler.Client.Get(context.TODO(), namespacedName, noobaa)
assert.True(t, errors.IsNotFound(err))
}
func assertExpectedCondition(t *testing.T, conditions []conditionsv1.Condition) {
expectedConditions := map[conditionsv1.ConditionType]corev1.ConditionStatus{
api.ConditionReconcileComplete: corev1.ConditionTrue,
conditionsv1.ConditionAvailable: corev1.ConditionFalse,
conditionsv1.ConditionProgressing: corev1.ConditionTrue,
conditionsv1.ConditionDegraded: corev1.ConditionFalse,
conditionsv1.ConditionUpgradeable: corev1.ConditionUnknown,
}
for cType, status := range expectedConditions {
found := assertCondition(conditions, cType, status)
assert.True(t, found, "expected status condition not found", cType, status)
}
}
func assertCondition(conditions []conditionsv1.Condition, conditionType conditionsv1.ConditionType, status corev1.ConditionStatus) bool {
for _, objCondition := range conditions {
if objCondition.Type == conditionType {
if objCondition.Status == status {
return true
}
}
}
return false
}
func createFakeStorageClusterReconciler(t *testing.T, obj ...runtime.Object) StorageClusterReconciler {
scheme := createFakeScheme(t)
name := mockStorageClusterRequest.NamespacedName.Name
namespace := mockStorageClusterRequest.NamespacedName.Namespace
cfs := &cephv1.CephFilesystem{
ObjectMeta: metav1.ObjectMeta{
Name: fmt.Sprintf("%s-cephfilesystem", name),
Namespace: namespace,
},
Status: &cephv1.CephFilesystemStatus{
Phase: cephv1.ConditionType(util.PhaseReady),
},
}
cbp := &cephv1.CephBlockPool{
ObjectMeta: metav1.ObjectMeta{
Name: fmt.Sprintf("%s-cephblockpool", name),
Namespace: namespace,
},
Status: &cephv1.CephBlockPoolStatus{
Phase: cephv1.ConditionType(util.PhaseReady),
},
}
obj = append(obj, cbp, cfs)
client := fake.NewClientBuilder().WithScheme(scheme).WithRuntimeObjects(obj...).Build()
return StorageClusterReconciler{
Client: client,
Scheme: scheme,
OperatorCondition: newStubOperatorCondition(),
serverVersion: &k8sVersion.Info{},
Log: logf.Log.WithName("controller_storagecluster_test"),
platform: &Platform{platform: configv1.NonePlatformType},
}
}
func createFakeScheme(t *testing.T) *runtime.Scheme {
scheme, err := api.SchemeBuilder.Build()
if err != nil {
assert.Fail(t, "unable to build scheme")
}
err = corev1.AddToScheme(scheme)
if err != nil {
assert.Fail(t, "failed to add corev1 scheme")
}
err = storagev1.AddToScheme(scheme)
if err != nil {
assert.Fail(t, "failed to add storagev1 scheme")
}
err = rookCephv1.AddToScheme(scheme)
if err != nil {
assert.Fail(t, "failed to add rookCephv1 scheme")
}