fix: expose container to host only with labels (#1880)

Signed-off-by: ahmed.g <ahmed.g@adjoe.io>
Signed-off-by: TessaIO <ahmedgrati1999@gmail.com>

pkg/loader/compose/compose.go

@@ -759,6 +759,8 @@ func parseKomposeLabels(labels map[string]string, serviceConfig *kobject.Service
 			serviceConfig.ServiceExternalTrafficPolicy = serviceExternalTypeTrafficPolicy
 		case LabelSecurityContextFsGroup:
 			serviceConfig.FsGroup = cast.ToInt64(value)
+		case LabelExposeContainerToHost:
+			serviceConfig.ExposeContainerToHost = cast.ToBool(value)
 		case LabelServiceExpose:
 			serviceConfig.ExposeService = strings.Trim(value, " ,")
 		case LabelNodePortPort:

pkg/loader/compose/utils.go

@@ -104,6 +104,8 @@ const (
 	LabelHpaMemory = "kompose.hpa.memory"
 	// LabelNameOverride defines the override resource name
 	LabelNameOverride = "kompose.service.name_override"
+	// LabelExposeContainerToHost defines whether to expose container to host or not using hostPort
+	LabelExposeContainerToHost = "kompose.controller.port.expose"
 )
 
 // load environment variables from compose file