29 lines
884 B
Go
29 lines
884 B
Go
|
package grpc
|
||
|
|
|
||
|
|
import (
|
||
|
|
"git.frostfs.info/TrueCloudLab/frostfs-observability/metrics"
|
||
|
|
grpcprom "github.com/grpc-ecosystem/go-grpc-middleware/providers/prometheus"
|
||
|
|
"github.com/prometheus/client_golang/prometheus"
|
||
|
|
"google.golang.org/grpc"
|
||
|
|
)
|
||
|
|
|
||
|
|
var serverMetrics *grpcprom.ServerMetrics = grpcprom.NewServerMetrics(
|
||
|
|
grpcprom.WithServerHandlingTimeHistogram(
|
||
|
|
grpcprom.WithHistogramBuckets(prometheus.DefBuckets),
|
||
|
|
),
|
||
|
|
)
|
||
|
|
|
||
|
|
func init() {
|
||
|
|
metrics.Register(serverMetrics)
|
||
|
|
}
|
||
|
|
|
||
|
|
// NewUnaryServerInterceptor returns server interceptor to collect metrics from unary RPCs.
|
||
|
|
func NewUnaryServerInterceptor() grpc.UnaryServerInterceptor {
|
||
|
|
return serverMetrics.UnaryServerInterceptor()
|
||
|
|
}
|
||
|
|
|
||
|
|
// NewStreamServerInterceptor returns server interceptor to collect metrics from stream RPCs.
|
||
|
|
func NewStreamServerInterceptor() grpc.StreamServerInterceptor {
|
||
|
|
return serverMetrics.StreamServerInterceptor()
|
||
|
|
}
|