irsa webhook

internal/selfhosted/webhook/webhook.go

@@ -1 +1,59 @@
 package webhook
+
+import (
+	"os"
+	"strings"
+
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"k8s.io/apimachinery/pkg/runtime/serializer/yaml"
+)
+
+type WebhookManifests struct {
+	Manifests []*unstructured.Unstructured
+}
+
+func Read() ([]*unstructured.Unstructured, error) {
+	files := []string{
+		"auth.yaml",
+		"deployment.yaml",
+		"mutatingwebhook-ca-bundle.yaml",
+		"mutatingwebhook.yaml",
+		"service.yaml",
+	}
+	objs := []*unstructured.Unstructured{}
+	for _, f := range files {
+		tmp, err := ReadFile(f)
+		if err != nil {
+			return nil, err
+		}
+		objs = append(objs, tmp...)
+	}
+	return objs, nil
+
+}
+
+func ReadFile(filePath string) ([]*unstructured.Unstructured, error) {
+	yamlContent, err := os.ReadFile(filePath)
+	if err != nil {
+		return nil, err
+	}
+
+	// YAMLデコーダの準備
+	decUnstructured := yaml.NewDecodingSerializer(unstructured.UnstructuredJSONScheme)
+	// マニフェストを分割
+	documents := strings.Split(string(yamlContent), "---")
+	objs := make([]*unstructured.Unstructured, len(documents))
+	for i, doc := range documents {
+		if strings.TrimSpace(doc) == "" {
+			continue
+		}
+		// 各マニフェストを解析
+		obj := &unstructured.Unstructured{}
+		_, _, err := decUnstructured.Decode([]byte(doc), nil, obj)
+		if err != nil {
+			return nil, err
+		}
+		objs[i] = obj
+	}
+	return objs, nil
+}

internal/selfhosted/webhook/webhook_test.go

@@ -0,0 +1 @@
+package webhook