61 lines
1.9 KiB
Go
61 lines
1.9 KiB
Go
package writecache
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import (
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"fmt"
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"os"
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common "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-lens/internal"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/writecache/writecachebadger"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/writecache/writecachebbolt"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
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objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
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"github.com/spf13/cobra"
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)
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var inspectCMD = &cobra.Command{
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Use: "inspect",
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Short: "Object inspection",
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Long: `Inspect specific object in a write-cache.`,
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Run: inspectFunc,
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}
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func init() {
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common.AddAddressFlag(inspectCMD, &vAddress)
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common.AddComponentPathFlag(inspectCMD, &vPath)
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common.AddOutputFileFlag(inspectCMD, &vOut)
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common.AddDBTypeFlag(inspectCMD, &vDBType)
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}
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func inspectFunc(cmd *cobra.Command, _ []string) {
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var data []byte
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switch vDBType {
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case "bbolt":
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db, err := writecachebbolt.OpenDB(vPath, true, os.OpenFile)
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common.ExitOnErr(cmd, common.Errf("could not open write-cache db: %w", err))
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defer db.Close()
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data, err = writecachebbolt.Get(db, []byte(vAddress))
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common.ExitOnErr(cmd, common.Errf("could not fetch object: %w", err))
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case "badger":
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log, err := logger.NewLogger(&logger.Prm{})
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common.ExitOnErr(cmd, common.Errf("could not create logger: %w", err))
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db, err := writecachebadger.OpenDB(vPath, true, log)
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common.ExitOnErr(cmd, common.Errf("could not open write-cache db: %w", err))
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data, err = writecachebadger.Get(db, []byte(vAddress))
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common.ExitOnErr(cmd, common.Errf("could not fetch object: %w", err))
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default:
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common.ExitOnErr(cmd, fmt.Errorf("invalid dbtype: %q (possible values: bbolt, badger)", vDBType))
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}
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var o objectSDK.Object
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common.ExitOnErr(cmd, common.Errf("could not unmarshal object: %w", o.Unmarshal(data)))
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common.PrintObjectHeader(cmd, o)
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common.WriteObjectToFile(cmd, vOut, data)
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}
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