本文整理汇总了Golang中github.com/docker/swarmkit/api.Service.UpdateStatus方法的典型用法代码示例。如果您正苦于以下问题:Golang Service.UpdateStatus方法的具体用法?Golang Service.UpdateStatus怎么用?Golang Service.UpdateStatus使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/docker/swarmkit/api.Service
的用法示例。
在下文中一共展示了Service.UpdateStatus方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: UpdateService
// UpdateService updates a Service referenced by ServiceID with the given ServiceSpec.
// - Returns `NotFound` if the Service is not found.
// - Returns `InvalidArgument` if the ServiceSpec is malformed.
// - Returns `Unimplemented` if the ServiceSpec references unimplemented features.
// - Returns an error if the update fails.
func (s *Server) UpdateService(ctx context.Context, request *api.UpdateServiceRequest) (*api.UpdateServiceResponse, error) {
if request.ServiceID == "" || request.ServiceVersion == nil {
return nil, grpc.Errorf(codes.InvalidArgument, errInvalidArgument.Error())
}
if err := validateServiceSpec(request.Spec); err != nil {
return nil, err
}
var service *api.Service
s.store.View(func(tx store.ReadTx) {
service = store.GetService(tx, request.ServiceID)
})
if service == nil {
return nil, grpc.Errorf(codes.NotFound, "service %s not found", request.ServiceID)
}
if request.Spec.Endpoint != nil && !reflect.DeepEqual(request.Spec.Endpoint, service.Spec.Endpoint) {
if err := s.checkPortConflicts(request.Spec, request.ServiceID); err != nil {
return nil, err
}
}
err := s.store.Update(func(tx store.Tx) error {
service = store.GetService(tx, request.ServiceID)
if service == nil {
return nil
}
// temporary disable network update
if request.Spec != nil && !reflect.DeepEqual(request.Spec.Networks, service.Spec.Networks) {
return errNetworkUpdateNotSupported
}
// orchestrator is designed to be stateless, so it should not deal
// with service mode change (comparing current config with previous config).
// proper way to change service mode is to delete and re-add.
if request.Spec != nil && reflect.TypeOf(service.Spec.Mode) != reflect.TypeOf(request.Spec.Mode) {
return errModeChangeNotAllowed
}
service.Meta.Version = *request.ServiceVersion
service.Spec = *request.Spec.Copy()
// Reset update status
service.UpdateStatus = nil
return store.UpdateService(tx, service)
})
if err != nil {
return nil, err
}
if service == nil {
return nil, grpc.Errorf(codes.NotFound, "service %s not found", request.ServiceID)
}
return &api.UpdateServiceResponse{
Service: service,
}, nil
}
示例2: UpdateService
// UpdateService updates a Service referenced by ServiceID with the given ServiceSpec.
// - Returns `NotFound` if the Service is not found.
// - Returns `InvalidArgument` if the ServiceSpec is malformed.
// - Returns `Unimplemented` if the ServiceSpec references unimplemented features.
// - Returns an error if the update fails.
func (s *Server) UpdateService(ctx context.Context, request *api.UpdateServiceRequest) (*api.UpdateServiceResponse, error) {
if request.ServiceID == "" || request.ServiceVersion == nil {
return nil, grpc.Errorf(codes.InvalidArgument, errInvalidArgument.Error())
}
if err := validateServiceSpec(request.Spec); err != nil {
return nil, err
}
var service *api.Service
s.store.View(func(tx store.ReadTx) {
service = store.GetService(tx, request.ServiceID)
})
if service == nil {
return nil, grpc.Errorf(codes.NotFound, "service %s not found", request.ServiceID)
}
if request.Spec.Endpoint != nil && !reflect.DeepEqual(request.Spec.Endpoint, service.Spec.Endpoint) {
if err := s.checkPortConflicts(request.Spec, request.ServiceID); err != nil {
return nil, err
}
}
err := s.store.Update(func(tx store.Tx) error {
service = store.GetService(tx, request.ServiceID)
if service == nil {
return grpc.Errorf(codes.NotFound, "service %s not found", request.ServiceID)
}
// temporary disable network update
requestSpecNetworks := request.Spec.Task.Networks
if len(requestSpecNetworks) == 0 {
requestSpecNetworks = request.Spec.Networks
}
specNetworks := service.Spec.Task.Networks
if len(specNetworks) == 0 {
specNetworks = service.Spec.Networks
}
if !reflect.DeepEqual(requestSpecNetworks, specNetworks) {
return grpc.Errorf(codes.Unimplemented, errNetworkUpdateNotSupported.Error())
}
// Check to see if all the secrets being added exist as objects
// in our datastore
err := s.checkSecretExistence(tx, request.Spec)
if err != nil {
return err
}
// orchestrator is designed to be stateless, so it should not deal
// with service mode change (comparing current config with previous config).
// proper way to change service mode is to delete and re-add.
if reflect.TypeOf(service.Spec.Mode) != reflect.TypeOf(request.Spec.Mode) {
return grpc.Errorf(codes.Unimplemented, errModeChangeNotAllowed.Error())
}
if service.Spec.Annotations.Name != request.Spec.Annotations.Name {
return grpc.Errorf(codes.Unimplemented, errRenameNotSupported.Error())
}
service.Meta.Version = *request.ServiceVersion
service.PreviousSpec = service.Spec.Copy()
service.Spec = *request.Spec.Copy()
// Reset update status
service.UpdateStatus = nil
return store.UpdateService(tx, service)
})
if err != nil {
return nil, err
}
return &api.UpdateServiceResponse{
Service: service,
}, nil
}