60 lines
1.6 KiB
Go
60 lines
1.6 KiB
Go
// Copyright (C) 2020 Storj Labs, Inc.
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// See LICENSE for copying information.
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package multinode
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import (
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"context"
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"go.uber.org/zap"
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"storj.io/common/rpc/rpcstatus"
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"storj.io/storj/private/multinodepb"
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"storj.io/storj/storagenode/apikeys"
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"storj.io/storj/storagenode/monitor"
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)
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var _ multinodepb.DRPCStorageServer = (*StorageEndpoint)(nil)
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// StorageEndpoint implements multinode storage endpoint.
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//
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// architecture: Endpoint
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type StorageEndpoint struct {
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log *zap.Logger
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apiKeys *apikeys.Service
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monitor *monitor.Service
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}
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// NewStorageEndpoint creates new multinode storage endpoint.
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func NewStorageEndpoint(log *zap.Logger, apiKeys *apikeys.Service, monitor *monitor.Service) *StorageEndpoint {
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return &StorageEndpoint{
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log: log,
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apiKeys: apiKeys,
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monitor: monitor,
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}
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}
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// DiskSpace returns disk space state.
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func (storage *StorageEndpoint) DiskSpace(ctx context.Context, req *multinodepb.DiskSpaceRequest) (_ *multinodepb.DiskSpaceResponse, err error) {
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defer mon.Task()(&ctx)(&err)
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if err = authenticate(ctx, storage.apiKeys, req.GetHeader()); err != nil {
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return nil, rpcstatus.Wrap(rpcstatus.Unauthenticated, err)
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}
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diskSpace, err := storage.monitor.DiskSpace(ctx)
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if err != nil {
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storage.log.Error("disk space internal error", zap.Error(err))
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return nil, rpcstatus.Wrap(rpcstatus.Internal, err)
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}
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return &multinodepb.DiskSpaceResponse{
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Allocated: diskSpace.Allocated,
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UsedPieces: diskSpace.UsedForPieces,
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UsedTrash: diskSpace.UsedForTrash,
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Free: diskSpace.Free,
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Available: diskSpace.Available,
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Overused: diskSpace.Overused,
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}, nil
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}
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