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Signed-off-by: George Jenkins <gvjenkins@gmail.com>
pull/31030/head
George Jenkins 2 months ago
parent 741facca43
commit 99dc23f00b
2 changed files with 46 additions and 46 deletions
Show Stats Download Patch File Download Diff File

62
pkg/kube/client.go
Unescape View File

@ -499,12 +499,12 @@ func (c *Client) BuildTable(reader io.Reader, validate bool) (ResourceList, erro
transformRequests)
}
func (c *Client) update(target, original ResourceList, updateApplyFunc func(target, original *resource.Info) error) (*Result, error) {
func (c *Client) update(originals, targets ResourceList, updateApplyFunc func(original, target *resource.Info) error) (*Result, error) {
updateErrors := []error{}
res := &Result{}
slog.Debug("checking resources for changes", "resources", len(target))
err := target.Visit(func(target *resource.Info, err error) error {
slog.Debug("checking resources for changes", "resources", len(targets))
err := targets.Visit(func(target *resource.Info, err error) error {
if err != nil {
return err
}
@ -528,13 +528,13 @@ func (c *Client) update(target, original ResourceList, updateApplyFunc func(targ
return nil
}
original := original.Get(target)
original := originals.Get(target)
if original == nil {
kind := target.Mapping.GroupVersionKind.Kind
return fmt.Errorf("original object %s with the name %q not found", kind, target.Name)
}
if err := updateApplyFunc(target, original); err != nil {
if err := updateApplyFunc(original, target); err != nil {
updateErrors = append(updateErrors, err)
}
@ -551,7 +551,7 @@ func (c *Client) update(target, original ResourceList, updateApplyFunc func(targ
return res, joinErrors(updateErrors, " && ")
}
for _, info := range original.Difference(target) {
for _, info := range originals.Difference(targets) {
slog.Debug("deleting resource", "namespace", info.Namespace, "name", info.Name, "kind", info.Mapping.GroupVersionKind.Kind)
if err := info.Get(); err != nil {
@ -661,7 +661,7 @@ func ClientUpdateOptionFieldValidationDirective(fieldValidationDirective FieldVa
// used for cleanup or other logging purposes.
//
// The default is to use server-side apply, equivalent to: `ClientUpdateOptionServerSideApply(true)`
func (c *Client) Update(original, target ResourceList, options ...ClientUpdateOption) (*Result, error) {
func (c *Client) Update(originals, targets ResourceList, options ...ClientUpdateOption) (*Result, error) {
updateOptions := clientUpdateOptions{
serverSideApply: true, // Default to server-side apply
fieldValidationDirective: FieldValidationDirectiveStrict,
@ -683,12 +683,12 @@ func (c *Client) Update(original, target ResourceList, options ...ClientUpdateOp
return nil, fmt.Errorf("invalid operation: cannot use server-side apply and force replace together")
}
makeUpdateApplyFunc := func() func(target, original *resource.Info) error {
makeUpdateApplyFunc := func() func(original, target *resource.Info) error {
if updateOptions.forceReplace {
slog.Debug(
"using resource replace update strategy",
slog.String("fieldValidationDirective", string(updateOptions.fieldValidationDirective)))
return func(target, original *resource.Info) error {
return func(original, target *resource.Info) error {
if err := replaceResource(target, updateOptions.fieldValidationDirective); err != nil {
slog.Debug("error replacing the resource", "namespace", target.Namespace, "name", target.Name, "kind", target.Mapping.GroupVersionKind.Kind, slog.Any("error", err))
return err
@ -706,7 +706,7 @@ func (c *Client) Update(original, target ResourceList, options ...ClientUpdateOp
slog.Bool("forceConflicts", updateOptions.forceConflicts),
slog.Bool("dryRun", updateOptions.dryRun),
slog.String("fieldValidationDirective", string(updateOptions.fieldValidationDirective)))
return func(target, _ *resource.Info) error {
return func(_, target *resource.Info) error {
err := patchResourceServerSide(target, updateOptions.dryRun, updateOptions.forceConflicts, updateOptions.fieldValidationDirective)
logger := slog.With(
@ -725,12 +725,12 @@ func (c *Client) Update(original, target ResourceList, options ...ClientUpdateOp
}
slog.Debug("using client-side apply for resource update", slog.Bool("threeWayMergeForUnstructured", updateOptions.threeWayMergeForUnstructured))
return func(target, original *resource.Info) error {
return patchResourceClientSide(target, original.Object, updateOptions.threeWayMergeForUnstructured)
return func(original, target *resource.Info) error {
return patchResourceClientSide(original.Object, target, updateOptions.threeWayMergeForUnstructured)
}
}
return c.update(target, original, makeUpdateApplyFunc())
return c.update(originals, targets, makeUpdateApplyFunc())
}
// Delete deletes Kubernetes resources specified in the resources list with
@ -753,16 +753,16 @@ func deleteResources(resources ResourceList, propagation metav1.DeletionPropagat
var errs []error
res := &Result{}
mtx := sync.Mutex{}
err := perform(resources, func(info *resource.Info) error {
slog.Debug("starting delete resource", "namespace", info.Namespace, "name", info.Name, "kind", info.Mapping.GroupVersionKind.Kind)
err := deleteResource(info, propagation)
err := perform(resources, func(target *resource.Info) error {
slog.Debug("starting delete resource", "namespace", target.Namespace, "name", target.Name, "kind", target.Mapping.GroupVersionKind.Kind)
err := deleteResource(target, propagation)
if err == nil || apierrors.IsNotFound(err) {
if err != nil {
slog.Debug("ignoring delete failure", "namespace", info.Namespace, "name", info.Name, "kind", info.Mapping.GroupVersionKind.Kind, slog.Any("error", err))
slog.Debug("ignoring delete failure", "namespace", target.Namespace, "name", target.Name, "kind", target.Mapping.GroupVersionKind.Kind, slog.Any("error", err))
}
mtx.Lock()
defer mtx.Unlock()
res.Deleted = append(res.Deleted, info)
res.Deleted = append(res.Deleted, target)
return nil
}
mtx.Lock()
@ -881,8 +881,8 @@ func deleteResource(info *resource.Info, policy metav1.DeletionPropagation) erro
})
}
func createPatch(target *resource.Info, current runtime.Object, threeWayMergeForUnstructured bool) ([]byte, types.PatchType, error) {
oldData, err := json.Marshal(current)
func createPatch(original runtime.Object, target *resource.Info, threeWayMergeForUnstructured bool) ([]byte, types.PatchType, error) {
oldData, err := json.Marshal(original)
if err != nil {
return nil, types.StrategicMergePatchType, fmt.Errorf("serializing current configuration: %w", err)
}
@ -963,9 +963,9 @@ func replaceResource(target *resource.Info, fieldValidationDirective FieldValida
}
func patchResourceClientSide(target *resource.Info, original runtime.Object, threeWayMergeForUnstructured bool) error {
func patchResourceClientSide(original runtime.Object, target *resource.Info, threeWayMergeForUnstructured bool) error {
patch, patchType, err := createPatch(target, original, threeWayMergeForUnstructured)
patch, patchType, err := createPatch(original, target, threeWayMergeForUnstructured)
if err != nil {
return fmt.Errorf("failed to create patch: %w", err)
}
@ -995,25 +995,25 @@ func patchResourceClientSide(target *resource.Info, original runtime.Object, thr
}
// Patch reource using server-side apply
func patchResourceServerSide(info *resource.Info, dryRun bool, forceConflicts bool, fieldValidationDirective FieldValidationDirective) error {
func patchResourceServerSide(target *resource.Info, dryRun bool, forceConflicts bool, fieldValidationDirective FieldValidationDirective) error {
helper := resource.NewHelper(
info.Client,
info.Mapping).
target.Client,
target.Mapping).
DryRun(dryRun).
WithFieldManager(ManagedFieldsManager).
WithFieldValidation(string(fieldValidationDirective))
// Send the full object to be applied on the server side.
data, err := runtime.Encode(unstructured.UnstructuredJSONScheme, info.Object)
data, err := runtime.Encode(unstructured.UnstructuredJSONScheme, target.Object)
if err != nil {
return fmt.Errorf("failed to encode object %s/%s with kind %s: %w", info.Namespace, info.Name, info.Mapping.GroupVersionKind.Kind, err)
return fmt.Errorf("failed to encode object %s/%s with kind %s: %w", target.Namespace, target.Name, target.Mapping.GroupVersionKind.Kind, err)
}
options := metav1.PatchOptions{
Force: &forceConflicts,
}
obj, err := helper.Patch(
info.Namespace,
info.Name,
target.Namespace,
target.Name,
types.ApplyPatchType,
data,
&options,
@ -1024,13 +1024,13 @@ func patchResourceServerSide(info *resource.Info, dryRun bool, forceConflicts bo
}
if apierrors.IsConflict(err) {
return fmt.Errorf("conflict occurred while applying %s/%s with kind %s: %w", info.Namespace, info.Name, info.Mapping.GroupVersionKind.Kind, err)
return fmt.Errorf("conflict occurred while applying %s/%s with kind %s: %w", target.Namespace, target.Name, target.Mapping.GroupVersionKind.Kind, err)
}
return err
}
return info.Refresh(obj, true)
return target.Refresh(obj, true)
}
// GetPodList uses the kubernetes interface to get the list of pods filtered by listOptions

22
pkg/kube/client_test.go
Unescape View File

@ -1083,8 +1083,8 @@ type createPatchTestCase struct {
// The target state.
target *unstructured.Unstructured
// The current state as it exists in the release.
current *unstructured.Unstructured
// The state as it exists in the release.
original *unstructured.Unstructured
// The actual state as it exists in the cluster.
actual *unstructured.Unstructured
@ -1132,15 +1132,15 @@ func (c createPatchTestCase) run(t *testing.T) {
},
}
patch, patchType, err := createPatch(targetInfo, c.current, c.threeWayMergeForUnstructured)
patch, patchType, err := createPatch(c.original, targetInfo, c.threeWayMergeForUnstructured)
if err != nil {
t.Fatalf("Failed to create patch: %v", err)
}
if c.expectedPatch != string(patch) {
t.Errorf("Unexpected patch.\nTarget:\n%s\nCurrent:\n%s\nActual:\n%s\n\nExpected:\n%s\nGot:\n%s",
t.Errorf("Unexpected patch.\nTarget:\n%s\nOriginal:\n%s\nActual:\n%s\n\nExpected:\n%s\nGot:\n%s",
c.target,
c.current,
c.original,
c.actual,
c.expectedPatch,
string(patch),
@ -1184,7 +1184,7 @@ func TestCreatePatchCustomResourceMetadata(t *testing.T) {
testCase := createPatchTestCase{
name: "take ownership of resource",
target: target,
current: target,
original: target,
actual: newTestCustomResourceData(nil, map[string]interface{}{
"color": "red",
}),
@ -1208,7 +1208,7 @@ func TestCreatePatchCustomResourceSpec(t *testing.T) {
testCase := createPatchTestCase{
name: "merge with spec of existing custom resource",
target: target,
current: target,
original: target,
actual: newTestCustomResourceData(nil, map[string]interface{}{
"color": "red",
"weight": "heavy",
@ -1561,18 +1561,18 @@ func TestPatchResourceClientSide(t *testing.T) {
Client: fake.CreateHTTPClient(client.Do),
}
resourceListCurrent, err := buildResourceList(testFactory, v1.NamespaceDefault, FieldValidationDirectiveStrict, objBody(&tc.OriginalPods), nil)
resourceListOriginal, err := buildResourceList(testFactory, v1.NamespaceDefault, FieldValidationDirectiveStrict, objBody(&tc.OriginalPods), nil)
require.NoError(t, err)
require.Len(t, resourceListCurrent, 1)
require.Len(t, resourceListOriginal, 1)
resourceListTarget, err := buildResourceList(testFactory, v1.NamespaceDefault, FieldValidationDirectiveStrict, objBody(&tc.TargetPods), nil)
require.NoError(t, err)
require.Len(t, resourceListTarget, 1)
current := resourceListCurrent[0]
original := resourceListOriginal[0]
target := resourceListTarget[0]
err = patchResourceClientSide(target, current.Object, tc.ThreeWayMergeForUnstructured)
err = patchResourceClientSide(original.Object, target, tc.ThreeWayMergeForUnstructured)
if tc.ExpectedErrorContains != "" {
require.ErrorContains(t, err, tc.ExpectedErrorContains)
} else {

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