frostfs-node/pkg/services/control/ir/server/calls.go
Leonard Lyubich 455fd952dd [#414] ir: Serve ControlService
Serve `ControlService` instance on configured endpoint (do not serve if not
specified). Read allowed keys from config.

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

34 lines
939 B
Go

package control
import (
"context"
control "github.com/nspcc-dev/neofs-node/pkg/services/control/ir"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
// HealthCheck returns health status of the local IR node.
//
// If request is not signed with a key from white list, permission error returns.
func (s *Server) HealthCheck(_ context.Context, req *control.HealthCheckRequest) (*control.HealthCheckResponse, error) {
// verify request
if err := s.isValidRequest(req); err != nil {
return nil, status.Error(codes.PermissionDenied, err.Error())
}
// create and fill response
resp := new(control.HealthCheckResponse)
body := new(control.HealthCheckResponse_Body)
resp.SetBody(body)
body.SetHealthStatus(s.prm.healthChecker.HealthStatus())
// sign the response
if err := SignMessage(&s.prm.key.PrivateKey, resp); err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
return resp, nil
}