95 lines
2.3 KiB
Go
95 lines
2.3 KiB
Go
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// Copyright (C) 2018 Storj Labs, Inc.
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// See LICENSE for copying information.
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package psserver
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import (
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"fmt"
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"log"
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"path/filepath"
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"time"
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"go.uber.org/zap"
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"golang.org/x/net/context"
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monkit "gopkg.in/spacemonkeygo/monkit.v2"
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"storj.io/storj/pkg/kademlia"
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"storj.io/storj/pkg/pb"
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"storj.io/storj/pkg/piecestore/psserver/agreementsender"
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"storj.io/storj/pkg/piecestore/psserver/psdb"
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"storj.io/storj/pkg/provider"
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)
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var (
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mon = monkit.Package()
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)
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// Config contains everything necessary for a server
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type Config struct {
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Path string `help:"path to store data in" default:"$CONFDIR"`
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AllocatedDiskSpace int64 `help:"total allocated disk space, default(1GB)" default:"1073741824"`
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AllocatedBandwidth int64 `help:"total allocated bandwidth, default(100GB)" default:"107374182400"`
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KBucketRefreshInterval time.Duration `help:"how frequently checker should audit segments" default:"3600s"`
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}
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// Run implements provider.Responsibility
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func (c Config) Run(ctx context.Context, server *provider.Provider) (err error) {
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defer mon.Task()(&ctx)(&err)
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ctx, cancel := context.WithCancel(ctx)
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db, err := psdb.Open(ctx, filepath.Join(c.Path, "piece-store-data"), filepath.Join(c.Path, "piecestore.db"))
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if err != nil {
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return ServerError.Wrap(err)
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}
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s, err := NewEndpoint(zap.L(), c, db, server.Identity().Key)
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if err != nil {
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return err
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}
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pb.RegisterPieceStoreRoutesServer(server.GRPC(), s)
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// Run the agreement sender process
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asProcess, err := agreementsender.Initialize(s.DB, server.Identity())
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if err != nil {
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return err
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}
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go func() {
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if err := asProcess.Run(ctx); err != nil {
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cancel()
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}
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}()
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// Run the kademlia bucket refresher process
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k := kademlia.LoadFromContext(ctx)
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if k == nil {
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return ServerError.New("Failed to load Kademlia from context")
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}
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rt, err := k.GetRoutingTable(ctx)
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if err != nil {
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return ServerError.Wrap(err)
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}
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krt, ok := rt.(*kademlia.RoutingTable)
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if !ok {
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return ServerError.New("Could not convert dht.RoutingTable to *kademlia.RoutingTable")
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}
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refreshProcess := newService(zap.L(), c.KBucketRefreshInterval, krt, s)
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go func() {
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if err := refreshProcess.Run(ctx); err != nil {
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cancel()
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}
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}()
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defer func() {
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log.Fatal(s.Stop(ctx))
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}()
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s.log.Info("Started Node", zap.String("ID", fmt.Sprint(server.Identity().ID)))
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return server.Run(ctx)
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}
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