github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2026-01-05 15:37:24 +00:00
Code Issues Projects Releases Wiki Activity

add conditions for remaining object totals during ns termination

Browse Source
This commit is contained in:
David Eads
2019-08-29 07:15:55 -04:00
parent 57df10a244
commit 0355f4482b
5 changed files with 240 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
pkg/controller/namespace/deletion/status_condition_utils.go
View File

@@ -48,16 +48,22 @@ var (
v1.NamespaceDeletionDiscoveryFailure,
v1.NamespaceDeletionGVParsingFailure,
v1.NamespaceDeletionContentFailure,
v1.NamespaceContentRemaining,
v1.NamespaceFinalizersRemaining,
}
okMessages = map[v1.NamespaceConditionType]string{
v1.NamespaceDeletionDiscoveryFailure: "All resources successfully discovered",
v1.NamespaceDeletionGVParsingFailure: "All legacy kube types successfully parsed",
v1.NamespaceDeletionContentFailure: "All content successfully deleted",
v1.NamespaceDeletionContentFailure: "All content successfully deleted, may be waiting on finalization",
v1.NamespaceContentRemaining: "All content successfully removed",
v1.NamespaceFinalizersRemaining: "All content successfully removed",
}
okReasons = map[v1.NamespaceConditionType]string{
v1.NamespaceDeletionDiscoveryFailure: "ResourcesDiscovered",
v1.NamespaceDeletionGVParsingFailure: "ParsedGroupVersions",
v1.NamespaceDeletionContentFailure: "ContentDeleted",
v1.NamespaceContentRemaining: "ContentRemoved",
v1.NamespaceFinalizersRemaining: "ContentRemoved",
}
)
@@ -92,6 +98,47 @@ func (u *namespaceConditionUpdater) ProcessDiscoverResourcesErr(err error) {
}
// ProcessContentTotals may create conditions for NamespaceContentRemaining and NamespaceFinalizersRemaining.
func (u *namespaceConditionUpdater) ProcessContentTotals(contentTotals allGVRDeletionMetadata) {
if len(contentTotals.gvrToNumRemaining) != 0 {
remainingResources := []string{}
for gvr, numRemaining := range contentTotals.gvrToNumRemaining {
if numRemaining == 0 {
continue
}
remainingResources = append(remainingResources, fmt.Sprintf("%s.%s has %d resource instances", gvr.Resource, gvr.Group, numRemaining))
}
// sort for stable updates
sort.Strings(remainingResources)
u.newConditions = append(u.newConditions, v1.NamespaceCondition{
Type: v1.NamespaceContentRemaining,
Status: v1.ConditionTrue,
LastTransitionTime: metav1.Now(),
Reason: "SomeResourcesRemain",
Message: fmt.Sprintf("Some resources are remaining: %s", strings.Join(remainingResources, ", ")),
})
}
if len(contentTotals.finalizersToNumRemaining) != 0 {
remainingByFinalizer := []string{}
for finalizer, numRemaining := range contentTotals.finalizersToNumRemaining {
if numRemaining == 0 {
continue
}
remainingByFinalizer = append(remainingByFinalizer, fmt.Sprintf("%s in %d resource instances", finalizer, numRemaining))
}
// sort for stable updates
sort.Strings(remainingByFinalizer)
u.newConditions = append(u.newConditions, v1.NamespaceCondition{
Type: v1.NamespaceFinalizersRemaining,
Status: v1.ConditionTrue,
LastTransitionTime: metav1.Now(),
Reason: "SomeFinalizerRemain",
Message: fmt.Sprintf("Some finalizers are remaining: %s", strings.Join(remainingByFinalizer, ", ")),
})
}
}
// ProcessDeleteContentErr creates error condition from multiple delete content errors.
func (u *namespaceConditionUpdater) ProcessDeleteContentErr(err error) {
u.deleteContentErrors = append(u.deleteContentErrors, err)