Yicheng Qin e71d43b58e tools/functional-testing: add help message for flags
Help users to understand what these flags are for.
2015-04-29 13:59:55 -07:00

58 lines
1.7 KiB
Go

// Copyright 2015 CoreOS, Inc.
//
// 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 main
import (
"flag"
"log"
"net/http"
"strings"
)
func main() {
endpointStr := flag.String("agent-endpoints", ":9027", "HTTP RPC endpoints of agents")
datadir := flag.String("data-dir", "agent.etcd", "etcd data directory location on agent machine")
stressKeySize := flag.Int("stress-key-size", 100, "the size of each key written into etcd")
stressKeySuffixRange := flag.Int("stress-key-count", 250000, "the count of key range written into etcd")
limit := flag.Int("limit", 3, "the limit of rounds to run failure set")
flag.Parse()
endpoints := strings.Split(*endpointStr, ",")
c, err := newCluster(endpoints, *datadir, *stressKeySize, *stressKeySuffixRange)
if err != nil {
log.Fatal(err)
}
defer c.Terminate()
t := &tester{
failures: []failure{
newFailureKillAll(),
newFailureKillMajority(),
newFailureKillOne(),
newFailureKillOneForLongTime(),
newFailureIsolate(),
newFailureIsolateAll(),
},
cluster: c,
limit: *limit,
}
sh := statusHandler{status: &t.status}
http.Handle("/status", sh)
go func() { log.Fatal(http.ListenAndServe(":9028", nil)) }()
t.runLoop()
}