CLOUDP-358677: Embed CRDs

Author: josvazg

Makefile

@@ -500,7 +500,7 @@ x509-cert: ## Create X.509 cert at path tmp/x509/ (see docs/x509-user.md)
 clean: ## Clean built binaries
 	rm -rf bin/*
 	rm -rf config/manifests/bases/
-	rm config/generated/crd/bases/crds.yaml
+	rm -f config/generated/crd/bases/crds.yaml
 	rm -f config/crd/bases/*.yaml
 	rm -f config/rbac/clusterwide/role.yaml
 	rm -f config/rbac/namespaced/role.yaml
@@ -886,6 +886,7 @@ gen-crds: tools/openapi2crd/bin/openapi2crd
 	$(MAKE) -C tools/openapi2crd build
 	$(OPENAPI2CRD) --config config/openapi2crd.yaml \
 	--output $(realpath .)/config/generated/crd/bases/crds.yaml $(OPENAPI2CRD_OVERRIDE)
+	cp $(realpath .)/config/generated/crd/bases/crds.yaml $(realpath .)/internal/generated/crds/crds.yaml
 
 gen-go-types:
 	@echo "==> Generating Go models from CRDs..."

internal/generated/crds/crds.go

@@ -0,0 +1,27 @@
+package crds
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+
+	_ "embed"
+
+	apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
+)
+
+//go:embed crds.yaml
+var crdsYAML []byte
+
+// EmbeddedCRD tried to load the given kind from a set of embedded CRDs
+func EmbeddedCRD(kind string) (*apiextensionsv1.CustomResourceDefinition, error) {
+	for {
+		crd, err := ParseCRD(bufio.NewScanner(bytes.NewBuffer(crdsYAML)))
+		if err != nil {
+			return nil, fmt.Errorf("failed to parse CRDs YAML for %q: %w", kind, err)
+		}
+		if crd.Spec.Names.Kind == kind {
+			return crd, nil
+		}
+	}
+}