Added resource creation

internal/controller/utils/template_utils.go

@@ -0,0 +1,56 @@
+package utils
+
+import (
+	"bytes"
+	"text/template"
+
+	devcontainer_apps_v1 "devstar.cn/DevcontainerApp/api/v1"
+	app_v1 "k8s.io/api/apps/v1"
+	core_v1 "k8s.io/api/core/v1"
+	networking_v1 "k8s.io/api/networking/v1"
+	yaml_util "k8s.io/apimachinery/pkg/util/yaml"
+)
+
+// parseTemplate 解析 Go Template 模板文件
+func parseTemplate(templateName string, app *devcontainer_apps_v1.DevcontainerApp) []byte {
+	tmpl, err := template.ParseFiles("internal/controller/templates/" + templateName + ".yaml")
+	if err != nil {
+		panic(err)
+	}
+	b := new(bytes.Buffer)
+	err = tmpl.Execute(b, app)
+	if err != nil {
+		panic(err)
+	}
+	return b.Bytes()
+}
+
+// NewStatefulSet 根据创建 StatefulSet
+func NewStatefulSet(app *devcontainer_apps_v1.DevcontainerApp) *app_v1.StatefulSet {
+	statefulSet := &app_v1.StatefulSet{}
+	err := yaml_util.Unmarshal(parseTemplate("stateful_set", app), statefulSet)
+	if err != nil {
+		panic(err)
+	}
+	return statefulSet
+}
+
+// NewService 创建 Service
+func NewService(app *devcontainer_apps_v1.DevcontainerApp) *core_v1.Service {
+	service := &core_v1.Service{}
+	err := yaml_util.Unmarshal(parseTemplate("service", app), service)
+	if err != nil {
+		panic(err)
+	}
+	return service
+}
+
+// NewIngress 创建新的 Ingress Controller 规则
+func NewIngress(app *devcontainer_apps_v1.DevcontainerApp) *networking_v1.Ingress {
+	ingress := &networking_v1.Ingress{}
+	err := yaml_util.Unmarshal(parseTemplate("ingress", app), ingress)
+	if err != nil {
+		panic(err)
+	}
+	return ingress
+}