Gather and use some of the kyaml constants.

kyaml/yaml/const.go

@@ -0,0 +1,29 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package yaml
+
+const (
+	// NodeTagNull is the tag set for a yaml.Document that contains no data;
+	// e.g. it isn't a Map, Slice, Document, etc
+	NodeTagNull   = "!!null"
+	NodeTagFloat  = "!!float"
+	NodeTagString = "!!str"
+	NodeTagBool   = "!!bool"
+	NodeTagInt    = "!!int"
+	NodeTagMap    = "!!map"
+	NodeTagSeq    = "!!seq"
+	NodeTagEmpty  = ""
+)
+
+// Field names
+const (
+	AnnotationsField = "annotations"
+	APIVersionField  = "apiVersion"
+	KindField        = "kind"
+	MetadataField    = "metadata"
+	DataField        = "data"
+	NameField        = "name"
+	NamespaceField   = "namespace"
+	LabelsField      = "labels"
+)