Enable ability to flip configuration of allownomutate

internal/operations/hook.go

@@ -5,9 +5,9 @@ package operations
 import (
 	"fmt"
 
-	"mutating-webhook/internal/config"
-
 	admission "k8s.io/api/admission/v1"
+
+	"mutating-webhook/internal/config"
 )
 
 // Result contains the result of an admission request
@@ -18,7 +18,7 @@ type Result struct {
 }
 
 // AdmitFunc defines how to process an admission request
-type AdmitFunc func(request *admission.AdmissionRequest, cfg config.Config) (*Result, error)
+type AdmitFunc func(request *admission.AdmissionRequest, cfg *config.Config) (*Result, error)
 
 // Hook represents the set of functions for each operation in an admission webhook.
 type Hook struct {
@@ -32,19 +32,19 @@ type Hook struct {
 func (h *Hook) Execute(r *admission.AdmissionRequest, cfg *config.Config) (*Result, error) {
 	switch r.Operation {
 	case admission.Create:
-		return wrapperExecution(h.Create, r, *cfg)
+		return wrapperExecution(h.Create, r, cfg)
 	case admission.Update:
-		return wrapperExecution(h.Update, r, *cfg)
+		return wrapperExecution(h.Update, r, cfg)
 	case admission.Delete:
-		return wrapperExecution(h.Delete, r, *cfg)
+		return wrapperExecution(h.Delete, r, cfg)
 	case admission.Connect:
-		return wrapperExecution(h.Connect, r, *cfg)
+		return wrapperExecution(h.Connect, r, cfg)
 	}
 
 	return &Result{Msg: fmt.Sprintf("Invalid operation: %s", r.Operation)}, nil
 }
 
-func wrapperExecution(fn AdmitFunc, r *admission.AdmissionRequest, cfg config.Config) (*Result, error) {
+func wrapperExecution(fn AdmitFunc, r *admission.AdmissionRequest, cfg *config.Config) (*Result, error) {
 	if fn == nil {
 		return nil, fmt.Errorf("operation %s is not registered", r.Operation)
 	}