frostfs-node/pkg/services/control/ir/service.go
Leonard Lyubich 93803b1a90 [] ir: Define Control service
Define `ControlService` for IR similar to the one from storage node. Add
`HealthStatus` RPC which returns health status of the IR application.
Implement getters, setters and methods to sign/verify the messages.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-06-15 15:21:52 +03:00

148 lines
4.1 KiB
Go

package control
import (
"github.com/nspcc-dev/neofs-api-go/util/proto"
)
// StableMarshal reads binary representation of health check request body
// in protobuf binary format.
//
// If buffer length is less than x.StableSize(), new buffer is allocated.
//
// Returns any error encountered which did not allow writing the data completely.
// Otherwise, returns the buffer in which the data is written.
//
// Structures with the same field values have the same binary format.
func (x *HealthCheckRequest_Body) StableMarshal(buf []byte) ([]byte, error) {
return buf, nil
}
// StableSize returns binary size of health check request body
// in protobuf binary format.
//
// Structures with the same field values have the same binary size.
func (x *HealthCheckRequest_Body) StableSize() int {
return 0
}
// SetBody sets health check request body.
func (x *HealthCheckRequest) SetBody(v *HealthCheckRequest_Body) {
if x != nil {
x.Body = v
}
}
// SetSignature sets signature of the health check request body.
func (x *HealthCheckRequest) SetSignature(body *Signature) {
if x != nil {
x.Signature = body
}
}
// ReadSignedData reads signed data of health check request to buf.
//
// If buffer length is less than x.SignedDataSize(), new buffer is allocated.
//
// Returns any error encountered which did not allow writing the data completely.
// Otherwise, returns the buffer in which the data is written.
//
// Structures with the same field values have the same signed data.
func (x *HealthCheckRequest) ReadSignedData(buf []byte) ([]byte, error) {
return x.GetBody().StableMarshal(buf)
}
// SignedDataSize returns binary size of the signed data
// of health check request.
//
// Structures with the same field values have the same signed data size.
func (x *HealthCheckRequest) SignedDataSize() int {
return x.GetBody().StableSize()
}
// SetHealthStatus sets health status of the IR application.
func (x *HealthCheckResponse_Body) SetHealthStatus(v HealthStatus) {
if x != nil {
x.HealthStatus = v
}
}
const (
_ = iota
healthRespBodyHealthStatusFNum
)
// StableMarshal reads binary representation of health check response body
// in protobuf binary format.
//
// If buffer length is less than x.StableSize(), new buffer is allocated.
//
// Returns any error encountered which did not allow writing the data completely.
// Otherwise, returns the buffer in which the data is written.
//
// Structures with the same field values have the same binary format.
func (x *HealthCheckResponse_Body) StableMarshal(buf []byte) ([]byte, error) {
if x == nil {
return []byte{}, nil
}
if sz := x.StableSize(); len(buf) < sz {
buf = make([]byte, sz)
}
_, err := proto.EnumMarshal(healthRespBodyHealthStatusFNum, buf, int32(x.HealthStatus))
if err != nil {
return nil, err
}
return buf, nil
}
// StableSize returns binary size of health check response body
// in protobuf binary format.
//
// Structures with the same field values have the same binary size.
func (x *HealthCheckResponse_Body) StableSize() int {
if x == nil {
return 0
}
size := 0
size += proto.EnumSize(healthRespBodyHealthStatusFNum, int32(x.HealthStatus))
return size
}
// SetBody sets health check response body.
func (x *HealthCheckResponse) SetBody(v *HealthCheckResponse_Body) {
if x != nil {
x.Body = v
}
}
// SetSignature sets signature of the health check response body.
func (x *HealthCheckResponse) SetSignature(v *Signature) {
if x != nil {
x.Signature = v
}
}
// ReadSignedData reads signed data of health check response to buf.
//
// If buffer length is less than x.SignedDataSize(), new buffer is allocated.
//
// Returns any error encountered which did not allow writing the data completely.
// Otherwise, returns the buffer in which the data is written.
//
// Structures with the same field values have the same signed data.
func (x *HealthCheckResponse) ReadSignedData(buf []byte) ([]byte, error) {
return x.GetBody().StableMarshal(buf)
}
// SignedDataSize returns binary size of the signed data
// of health check response.
//
// Structures with the same field values have the same signed data size.
func (x *HealthCheckResponse) SignedDataSize() int {
return x.GetBody().StableSize()
}