Allow disabling resource injection with specific pod label

Fixes #56 Signed-off-by: Zenghui Shi <[email protected]>
k8snetworkplumbingwg · May 5, 2021 · 628f298 · 628f298
1 parent e973dc9
commit 628f298
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/pkg/webhook/webhook.go b/pkg/webhook/webhook.go
@@ -574,6 +574,17 @@ func createResourcePatch(patch []jsonPatchOperation, Containers []corev1.Contain
 		patch = patchEmptyResources(patch, 0, "limits")
 	}
 
+	for resourceName := range resourceRequests {
+		for _, container := range Containers {
+			if _, exists := container.Resources.Limits[corev1.ResourceName(resourceName)]; exists {
+				delete(resourceRequests, resourceName)
+			}
+			if _, exists := container.Resources.Requests[corev1.ResourceName(resourceName)]; exists {
+				delete(resourceRequests, resourceName)
+			}
+		}
+	}
+
 	resourceList := *getResourceList(resourceRequests)
 
 	for resource, quantity := range resourceList {