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Fixed issue: Overlay was not returning error

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This commit is contained in:
kacejot 2019-05-23 15:53:35 +03:00
parent 139e83c307
commit f57cce907a
1 changed files with 9 additions and 4 deletions

13
pkg/engine/overlay.go
View file

@ -15,10 +15,12 @@ import (
// ProcessOverlay handles validating admission request
// Checks the target resourse for rules defined in the policy
func ProcessOverlay(policy kubepolicy.Policy, rawResource []byte, gvk metav1.GroupVersionKind) ([]PatchBytes, []byte) {
func ProcessOverlay(policy kubepolicy.Policy, rawResource []byte, gvk metav1.GroupVersionKind) ([]PatchBytes, error) {
var resource interface{}
json.Unmarshal(rawResource, &resource)
var appliedPatches []PatchBytes
for _, rule := range policy.Spec.Rules {
if rule.Mutation == nil || rule.Mutation.Overlay == nil {
continue
@ -31,12 +33,15 @@ func ProcessOverlay(policy kubepolicy.Policy, rawResource []byte, gvk metav1.Gro
}
overlay := *rule.Mutation.Overlay
if err, _ := applyOverlay(resource, overlay, "/"); err != nil {
//return fmt.Errorf("%s: %s", *rule.Validation.Message, err.Error())
patch, err := applyOverlay(resource, overlay, "/")
if err != nil {
return nil, fmt.Errorf("Overlay application failed: %v", err.Error())
}
appliedPatches = append(appliedPatches, patch...)
}
return nil, nil
return appliedPatches, nil
}
func applyOverlay(resource, overlay interface{}, path string) ([]PatchBytes, error) {