frostfs-node/cmd/frostfs-cli/modules/storagegroup/get.go
Alex Vanin 20de74a505 Rename package name
Due to source code relocation from GitHub.

Signed-off-by: Alex Vanin <a.vanin@yadro.com>
2023-03-07 16:38:26 +03:00

82 lines
2.4 KiB
Go

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