go.etcd.io/etcd@v3.3.27+incompatible/functional/cmd/etcd-tester/main.go (about) 1 // Copyright 2018 The etcd Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 // etcd-tester is a program that runs functional-tester client. 16 package main 17 18 import ( 19 "flag" 20 21 "github.com/coreos/etcd/functional/tester" 22 23 "go.uber.org/zap" 24 ) 25 26 var logger *zap.Logger 27 28 func init() { 29 var err error 30 logger, err = zap.NewProduction() 31 if err != nil { 32 panic(err) 33 } 34 } 35 36 func main() { 37 config := flag.String("config", "", "path to tester configuration") 38 flag.Parse() 39 40 defer logger.Sync() 41 42 clus, err := tester.NewCluster(logger, *config) 43 if err != nil { 44 logger.Fatal("failed to create a cluster", zap.Error(err)) 45 } 46 47 err = clus.Send_INITIAL_START_ETCD() 48 if err != nil { 49 logger.Fatal("Bootstrap failed", zap.Error(err)) 50 } 51 defer clus.Send_SIGQUIT_ETCD_AND_REMOVE_DATA_AND_STOP_AGENT() 52 53 logger.Info("wait health after bootstrap") 54 err = clus.WaitHealth() 55 if err != nil { 56 logger.Fatal("WaitHealth failed", zap.Error(err)) 57 } 58 59 clus.Run() 60 }