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// Copyright 2015 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cmd
import (
"sync"
"time"
"go.etcd.io/etcd/client/pkg/v3/transport"
"github.com/spf13/cobra"
"gopkg.in/cheggaaa/pb.v1"
)
// This represents the base command when called without any subcommands
var RootCmd = &cobra.Command{
Use: "benchmark",
Short: "A low-level benchmark tool for etcd3",
Long: `benchmark is a low-level benchmark tool for etcd3.
It uses gRPC client directly and does not depend on
etcd client library.
`,
}
var (
endpoints []string
totalConns uint
totalClients uint
precise bool
sample bool
bar *pb.ProgressBar
wg sync.WaitGroup
tls transport.TLSInfo
cpuProfPath string
memProfPath string
user string
dialTimeout time.Duration
targetLeader bool
)
func init() {
RootCmd.PersistentFlags().StringSliceVar(&endpoints, "endpoints", []string{"127.0.0.1:2379"}, "gRPC endpoints")
RootCmd.PersistentFlags().UintVar(&totalConns, "conns", 1, "Total number of gRPC connections")
RootCmd.PersistentFlags().UintVar(&totalClients, "clients", 1, "Total number of gRPC clients")
RootCmd.PersistentFlags().BoolVar(&precise, "precise", false, "use full floating point precision")
RootCmd.PersistentFlags().BoolVar(&sample, "sample", false, "'true' to sample requests for every second")
RootCmd.PersistentFlags().StringVar(&tls.CertFile, "cert", "", "identify HTTPS client using this SSL certificate file")
RootCmd.PersistentFlags().StringVar(&tls.KeyFile, "key", "", "identify HTTPS client using this SSL key file")
RootCmd.PersistentFlags().StringVar(&tls.TrustedCAFile, "cacert", "", "verify certificates of HTTPS-enabled servers using this CA bundle")
RootCmd.PersistentFlags().StringVar(&user, "user", "", "provide username[:password] and prompt if password is not supplied.")
RootCmd.PersistentFlags().DurationVar(&dialTimeout, "dial-timeout", 0, "dial timeout for client connections")
RootCmd.PersistentFlags().BoolVar(&targetLeader, "target-leader", false, "connect only to the leader node")
}
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