Add label 'kompose.controller.type' set service convert controller type

pkg/loader/compose/utils.go

@@ -33,6 +33,8 @@ const (
 	LabelServiceExpose = "kompose.service.expose"
 	// LabelServiceExposeTLSSecret  provides the name of the TLS secret to use with the Kubernetes ingress controller
 	LabelServiceExposeTLSSecret = "kompose.service.expose.tls-secret"
+	// LabelControllerType defines the type of controller to be created
+	LabelControllerType = "kompose.controller.type"
 
 	// ServiceTypeHeadless ...
 	ServiceTypeHeadless = "Headless"

pkg/transformer/kubernetes/kubernetes.go

@@ -48,6 +48,7 @@ import (
 	"sort"
 	"strings"
 
+	"github.com/kubernetes/kompose/pkg/loader/compose"
 	"github.com/pkg/errors"
 	"k8s.io/kubernetes/pkg/api/meta"
 	"k8s.io/kubernetes/pkg/labels"
@@ -67,6 +68,12 @@ const TIMEOUT = 300
 // PVCRequestSize (Persistent Volume Claim) has default size
 const PVCRequestSize = "100Mi"
 
+const (
+	DeploymentController  = "deployment"
+	DaemonSetController   = "daemonset"
+	ReplicationController = "replicationcontroller"
+)
+
 // CheckUnsupportedKey checks if given komposeObject contains
 // keys that are not supported by this transformer.
 // list of all unsupported keys are stored in unsupportedKey variable
@@ -635,13 +642,25 @@ func (k *Kubernetes) CreateKubernetesObjects(name string, service kobject.Servic
 		}
 
 	}
-	if opt.CreateD || opt.Controller == "deployment" {
+
+	//Resolve labels first
+	if val, ok := service.Labels[compose.LabelControllerType]; ok {
+		opt.CreateD = false
+		opt.CreateDS = false
+		opt.CreateRC = false
+		if opt.Controller != "" {
+			log.Warnf("Use label %s type %s for service %s, ignore %s flags", compose.LabelControllerType, val, name, opt.Controller)
+		}
+		opt.Controller = val
+	}
+
+	if opt.CreateD || opt.Controller == DeploymentController {
 		objects = append(objects, k.InitD(name, service, replica))
 	}
-	if opt.CreateDS || opt.Controller == "daemonset" {
+	if opt.CreateDS || opt.Controller == DaemonSetController {
 		objects = append(objects, k.InitDS(name, service))
 	}
-	if opt.CreateRC || opt.Controller == "replicationcontroller" {
+	if opt.CreateRC || opt.Controller == ReplicationController {
 		objects = append(objects, k.InitRC(name, service, replica))
 	}