mirror of
https://gitee.com/milvus-io/milvus.git
synced 2026-01-03 17:31:58 +08:00
91 lines
2.4 KiB
Go
91 lines
2.4 KiB
Go
package main
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import (
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"context"
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"log"
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"os"
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"os/signal"
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"syscall"
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"github.com/zilliztech/milvus-distributed/internal/master"
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"go.uber.org/zap"
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)
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func main() {
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master.Init()
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// Creates server.
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ctx, cancel := context.WithCancel(context.Background())
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etcdAddress := master.Params.EtcdAddress()
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etcdRootPath := master.Params.EtcdRootPath()
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pulsarAddr := master.Params.PulsarAddress()
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defaultRecordSize := master.Params.DefaultRecordSize()
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minimumAssignSize := master.Params.MinimumAssignSize()
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segmentThreshold := master.Params.SegmentThreshold()
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segmentExpireDuration := master.Params.SegmentExpireDuration()
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numOfChannel := master.Params.TopicNum()
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nodeNum, _ := master.Params.QueryNodeNum()
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statsChannel := master.Params.StatsChannels()
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opt := master.Option{
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KVRootPath: etcdRootPath,
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MetaRootPath: etcdRootPath,
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EtcdAddr: []string{etcdAddress},
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PulsarAddr: pulsarAddr,
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ProxyIDs: master.Params.ProxyIDList(),
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PulsarProxyChannels: master.Params.ProxyTimeSyncChannels(),
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PulsarProxySubName: master.Params.ProxyTimeSyncSubName(),
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SoftTTBInterval: master.Params.SoftTimeTickBarrierInterval(),
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WriteIDs: master.Params.WriteIDList(),
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PulsarWriteChannels: master.Params.WriteTimeSyncChannels(),
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PulsarWriteSubName: master.Params.WriteTimeSyncSubName(),
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PulsarDMChannels: master.Params.DMTimeSyncChannels(),
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PulsarK2SChannels: master.Params.K2STimeSyncChannels(),
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DefaultRecordSize: defaultRecordSize,
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MinimumAssignSize: minimumAssignSize,
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SegmentThreshold: segmentThreshold,
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SegmentExpireDuration: segmentExpireDuration,
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NumOfChannel: numOfChannel,
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NumOfQueryNode: nodeNum,
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StatsChannels: statsChannel,
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}
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svr, err := master.CreateServer(ctx, &opt)
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if err != nil {
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log.Print("create server failed", zap.Error(err))
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}
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sc := make(chan os.Signal, 1)
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signal.Notify(sc,
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syscall.SIGHUP,
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syscall.SIGINT,
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syscall.SIGTERM,
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syscall.SIGQUIT)
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var sig os.Signal
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go func() {
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sig = <-sc
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cancel()
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}()
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if err := svr.Run(int64(master.Params.Port())); err != nil {
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log.Fatal("run server failed", zap.Error(err))
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}
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<-ctx.Done()
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log.Print("Got signal to exit", zap.String("signal", sig.String()))
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svr.Close()
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switch sig {
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case syscall.SIGTERM:
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exit(0)
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default:
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exit(1)
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}
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}
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func exit(code int) {
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os.Exit(code)
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}
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