Merge pull request #8201 from jlamillan/jlamillan/404-is-not-success

OCI provider: Avoid interpreting HTTP 404 as success on delete

Author: k8s-ci-robot

cluster-autoscaler/cloudprovider/oci/nodepools/cache.go

@@ -98,9 +98,7 @@ func (c *nodePoolCache) removeInstance(nodePoolID, instanceID string, nodeName s
 		statusSuccess := statusCode >= 200 && statusCode < 300
 		success = statusSuccess ||
 			// 409 means the instance is already going to be processed for deletion
-			statusCode == http.StatusConflict ||
-			// 404 means it is probably already deleted and our cache may be stale
-			statusCode == http.StatusNotFound
+			statusCode == http.StatusConflict
 		if !success {
 			status := httpResp.Status
 			klog.Infof("Received error status %s while deleting node %q", status, instanceID)