add go micro_service

add k8s

providers/k8s/kubernetes.go

@@ -0,0 +1,39 @@
+package k8s
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/pkg/errors"
+	"github.com/rogeecn/atom/container"
+	"github.com/rogeecn/atom/providers/log"
+	"github.com/rogeecn/atom/utils/opt"
+	"k8s.io/client-go/kubernetes"
+	"k8s.io/client-go/tools/clientcmd"
+)
+
+func DefaultProvider() container.ProviderContainer {
+	return container.ProviderContainer{
+		Provider: Provide,
+		Options:  []opt.Option{},
+	}
+}
+
+func Provide(opts ...opt.Option) error {
+	o := opt.New(opts...)
+	return container.Container.Provide(func() (*kubernetes.Clientset, error) {
+		config := filepath.Join(os.Getenv("HOME"), ".kube", "config")
+		if _, err := os.Stat(config); err != nil {
+			config = ""
+		} else {
+			log.Debugf("using kube config: %s", config)
+		}
+
+		clientConfig, err := clientcmd.BuildConfigFromFlags("", config)
+		if err != nil {
+			return nil, errors.Wrap(err, "failed to build config")
+		}
+
+		return kubernetes.NewForConfig(clientConfig)
+	}, o.DiOptions()...)
+}

providers/micro_service/config.go

@@ -0,0 +1,15 @@
+package micro_service
+
+const DefaultPrefix = "Micro"
+
+type Config struct {
+	Name    string
+	Version string
+	Port    uint
+	Tls     *Tls
+}
+
+type Tls struct {
+	Cert string
+	Key  string
+}

providers/micro_service/contracts.go

@@ -0,0 +1,6 @@
+package micro_service
+
+type Service interface {
+	Serve() error
+	GetEngine() any
+}

providers/micro_service/gomicro/engine.go

@@ -0,0 +1,55 @@
+package gomicro
+
+import (
+	"github.com/rogeecn/atom/container"
+	"github.com/rogeecn/atom/providers/http"
+	"github.com/rogeecn/atom/providers/log"
+	"github.com/rogeecn/atom/providers/micro_service"
+	"github.com/rogeecn/atom/utils/opt"
+	"go-micro.dev/v4"
+	goMicro "go-micro.dev/v4"
+)
+
+func DefaultProvider() container.ProviderContainer {
+	return container.ProviderContainer{
+		Provider: Provide,
+		Options: []opt.Option{
+			opt.Prefix(http.DefaultPrefix),
+		},
+	}
+}
+
+func Provide(opts ...opt.Option) error {
+	o := opt.New(opts...)
+	var config micro_service.Config
+	if err := o.UnmarshalConfig(&config); err != nil {
+		log.Fatal(err)
+	}
+
+	return container.Container.Provide(func() (micro_service.Service, error) {
+		service := &Service{
+			conf:   &config,
+			Engine: goMicro.NewService(),
+		}
+		return service, nil
+	}, o.DiOptions()...)
+}
+
+type Service struct {
+	conf   *micro_service.Config
+	Engine goMicro.Service
+}
+
+func (s *Service) Serve() error {
+	return s.Engine.Run()
+}
+
+func (s *Service) GetEngine() any {
+	return s.Engine
+}
+
+func (s *Service) Init(f func()) {
+	s.Engine.Init(
+		micro.Name("abc"),
+	)
+}