83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
package storagegroup
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import (
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"bytes"
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internalclient "github.com/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/client"
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"github.com/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/common"
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"github.com/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/commonflags"
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"github.com/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/key"
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objectCli "github.com/TrueCloudLab/frostfs-node/cmd/frostfs-cli/modules/object"
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commonCmd "github.com/TrueCloudLab/frostfs-node/cmd/internal/common"
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cid "github.com/TrueCloudLab/frostfs-sdk-go/container/id"
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oid "github.com/TrueCloudLab/frostfs-sdk-go/object/id"
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storagegroupSDK "github.com/TrueCloudLab/frostfs-sdk-go/storagegroup"
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"github.com/spf13/cobra"
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)
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var sgID string
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var sgGetCmd = &cobra.Command{
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Use: "get",
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Short: "Get storage group from FrostFS",
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Long: "Get storage group from FrostFS",
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Run: getSG,
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}
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func initSGGetCmd() {
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commonflags.Init(sgGetCmd)
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flags := sgGetCmd.Flags()
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flags.String(commonflags.CIDFlag, "", commonflags.CIDFlagUsage)
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_ = sgGetCmd.MarkFlagRequired(commonflags.CIDFlag)
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flags.StringVarP(&sgID, sgIDFlag, "", "", "Storage group identifier")
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_ = sgGetCmd.MarkFlagRequired(sgIDFlag)
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flags.Bool(sgRawFlag, false, "Set raw request option")
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}
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func getSG(cmd *cobra.Command, _ []string) {
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var cnr cid.ID
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var obj oid.ID
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addr := readObjectAddress(cmd, &cnr, &obj)
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pk := key.GetOrGenerate(cmd)
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buf := bytes.NewBuffer(nil)
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cli := internalclient.GetSDKClientByFlag(cmd, pk, commonflags.RPC)
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var prm internalclient.GetObjectPrm
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objectCli.Prepare(cmd, &prm)
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prm.SetClient(cli)
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raw, _ := cmd.Flags().GetBool(sgRawFlag)
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prm.SetRawFlag(raw)
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prm.SetAddress(addr)
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prm.SetPayloadWriter(buf)
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res, err := internalclient.GetObject(prm)
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commonCmd.ExitOnErr(cmd, "rpc error: %w", err)
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rawObj := res.Header()
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rawObj.SetPayload(buf.Bytes())
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var sg storagegroupSDK.StorageGroup
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err = storagegroupSDK.ReadFromObject(&sg, *rawObj)
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commonCmd.ExitOnErr(cmd, "could not read storage group from the obj: %w", err)
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cmd.Printf("The last active epoch: %d\n", sg.ExpirationEpoch())
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cmd.Printf("Group size: %d\n", sg.ValidationDataSize())
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common.PrintChecksum(cmd, "Group hash", sg.ValidationDataHash)
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if members := sg.Members(); len(members) > 0 {
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cmd.Println("Members:")
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for i := range members {
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cmd.Printf("\t%s\n", members[i].String())
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}
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}
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}
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