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Fix checkup inconsistencies #42

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merged 5 commits into from
Dec 25, 2024
Merged

Fix checkup inconsistencies #42

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930250b
Skip checks when no default storage class
arnongilboa Dec 17, 2024
f49001b
Prefer boot sources from the OS images namespace
arnongilboa Dec 17, 2024
1d3ffbd
Do not check PVC if VM DV source is snapshot
arnongilboa Dec 17, 2024
29fe754
Fix default storage class checks
arnongilboa Dec 24, 2024
1f7eff0
Add default virt storage class tests
arnongilboa Dec 24, 2024
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16 changes: 13 additions & 3 deletions pkg/internal/checkup/checkup.go
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,7 @@ type kubeVirtStorageClient interface {
ListDataImportCrons(ctx context.Context, namespace string) (*cdiv1.DataImportCronList, error)
ListVirtualMachinesInstances(ctx context.Context, namespace string) (*kvcorev1.VirtualMachineInstanceList, error)
ListCDIs(ctx context.Context) (*cdiv1.CDIList, error)
GetNamespace(ctx context.Context, name string) (*corev1.Namespace, error)
GetPersistentVolumeClaim(ctx context.Context, namespace, name string) (*corev1.PersistentVolumeClaim, error)
GetPersistentVolume(ctx context.Context, name string) (*corev1.PersistentVolume, error)
GetVolumeSnapshot(ctx context.Context, namespace, name string) (*snapshotv1.VolumeSnapshot, error)
Expand Down Expand Up @@ -247,14 +248,23 @@ func (c *Checkup) checkVersions(ctx context.Context) error {
func (c *Checkup) checkGoldenImages(ctx context.Context, namespaces *corev1.NamespaceList, errStr *string) error {
log.Print("checkGoldenImages")

const defaultGoldenImagesNamespace = "openshift-virtualization-os-images"
var cs goldenImagesCheckState
for i := range namespaces.Items {
ns := namespaces.Items[i].Name
if err := c.checkDataImportCrons(ctx, ns, &cs); err != nil {

if ns, err := c.client.GetNamespace(ctx, defaultGoldenImagesNamespace); err == nil {
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question, dont you get in the namespaces list also "openshift-virtualization-os-images"? if so why do you need this commit?

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I want to prefer it over other namespaces if we have DataImportCrons there, but use DICs from the other namespaces if not. It can be written as a single loop but it will be a bit more clumsy.

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ah I see that inside checkDataImportCrons you eventually update some values so now I understand

if err := c.checkDataImportCrons(ctx, ns.Name, &cs); err != nil {
return err
}
}

for i := range namespaces.Items {
if ns := namespaces.Items[i].Name; ns != defaultGoldenImagesNamespace {
if err := c.checkDataImportCrons(ctx, ns, &cs); err != nil {
return err
}
}
}

if c.goldenImagePvc == nil {
if cs.fallbackPvcDefaultSC != nil {
c.goldenImagePvc = cs.fallbackPvcDefaultSC
Expand Down
9 changes: 9 additions & 0 deletions pkg/internal/checkup/checkup_test.go
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Expand Up @@ -606,6 +606,15 @@ func (cs *clientStub) ListVirtualMachinesInstances(ctx context.Context, namespac
return vmiList, nil
}

func (cs *clientStub) GetNamespace(ctx context.Context, name string) (*corev1.Namespace, error) {
ns := &corev1.Namespace{
ObjectMeta: metav1.ObjectMeta{
Name: name,
},
}
return ns, nil
}

func (cs *clientStub) GetPersistentVolumeClaim(ctx context.Context, namespace, name string) (*corev1.PersistentVolumeClaim, error) {
blockMode := corev1.PersistentVolumeBlock
pvc := &corev1.PersistentVolumeClaim{
Expand Down
4 changes: 4 additions & 0 deletions pkg/internal/client/client.go
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Expand Up @@ -132,6 +132,10 @@ func (c *Client) ListCDIs(ctx context.Context) (*cdiv1.CDIList, error) {
return c.CdiClient().CdiV1beta1().CDIs().List(ctx, metav1.ListOptions{})
}

func (c *Client) GetNamespace(ctx context.Context, name string) (*corev1.Namespace, error) {
return c.CoreV1().Namespaces().Get(ctx, name, metav1.GetOptions{})
}

func (c *Client) GetPersistentVolumeClaim(ctx context.Context, namespace, name string) (*corev1.PersistentVolumeClaim, error) {
return c.CoreV1().PersistentVolumeClaims(namespace).Get(ctx, name, metav1.GetOptions{})
}
Expand Down