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Merge pull request #10032 from gyuho/init-metrics-3.2

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etcdserver/api/v3rpc: display all registered gRPC metrics at start (v3.2)
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Xiang Li 2018-08-24 18:52:34 -07:00 committed by GitHub
commit b3fa36eb7f
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1 changed files with 6 additions and 0 deletions
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6
etcdserver/api/v3rpc/grpc.go
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@ -23,6 +23,8 @@ import (
"github.com/coreos/etcd/etcdserver" "github.com/coreos/etcd/etcdserver"
pb "github.com/coreos/etcd/etcdserver/etcdserverpb" pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
"github.com/grpc-ecosystem/go-grpc-prometheus"
"google.golang.org/grpc" "google.golang.org/grpc"
"google.golang.org/grpc/credentials" "google.golang.org/grpc/credentials"
"google.golang.org/grpc/grpclog" "google.golang.org/grpc/grpclog"
@ -67,5 +69,9 @@ func Server(s *etcdserver.EtcdServer, tls *tls.Config, gopts ...grpc.ServerOptio
grpclog.SetLoggerV2(grpclog.NewLoggerV2(ioutil.Discard, os.Stderr, os.Stderr)) grpclog.SetLoggerV2(grpclog.NewLoggerV2(ioutil.Discard, os.Stderr, os.Stderr))
} }
}) })
// to display all registered metrics with zero values
grpc_prometheus.Register(grpcServer)
return grpcServer return grpcServer
} }