55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
// Copyright (C) 2018 Storj Labs, Inc.
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// See LICENSE for copying information.
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package pointerdb
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import (
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"context"
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"go.uber.org/zap"
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"storj.io/storj/pkg/overlay"
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"storj.io/storj/pkg/pb"
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"storj.io/storj/pkg/provider"
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"storj.io/storj/pkg/utils"
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"storj.io/storj/storage/boltdb"
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"storj.io/storj/storage/storelogger"
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)
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const (
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// PointerBucket is the string representing the bucket used for `PointerEntries`
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PointerBucket = "pointers"
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)
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// Config is a configuration struct that is everything you need to start a
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// PointerDB responsibility
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type Config struct {
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DatabaseURL string `help:"the database connection string to use" default:"bolt://$CONFDIR/pointerdb.db"`
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MinRemoteSegmentSize int `default:"1240" help:"minimum remote segment size"`
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MaxInlineSegmentSize int `default:"8000" help:"maximum inline segment size"`
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Overlay bool `default:"false" help:"toggle flag if overlay is enabled"`
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}
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// Run implements the provider.Responsibility interface
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func (c Config) Run(ctx context.Context, server *provider.Provider) error {
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dburl, err := utils.ParseURL(c.DatabaseURL)
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if err != nil {
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return err
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}
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if dburl.Scheme != "bolt" {
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return Error.New("unsupported db scheme: %s", dburl.Scheme)
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}
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bdb, err := boltdb.New(dburl.Path, PointerBucket)
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if err != nil {
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return err
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}
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defer func() { _ = bdb.Close() }()
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cache := overlay.LoadFromContext(ctx)
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bdblogged := storelogger.New(zap.L(), bdb)
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pb.RegisterPointerDBServer(server.GRPC(), NewServer(bdblogged, cache, zap.L(), c))
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return server.Run(ctx)
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}
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