frostfs-node/cmd/frostfs-cli/modules/control/locate.go
Ekaterina Lebedeva 4a54367233
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[#1635] cli: Add command to get object's shard info
Added `frostfs-cli object locate` subcommand. It lists info
about shards storing an object.

Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
2025-02-18 16:52:22 +03:00

71 lines
2.1 KiB
Go

package control
import (
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/commonflags"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/key"
object "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/modules/object"
commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/control"
rawclient "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/api/rpc/client"
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
"github.com/spf13/cobra"
)
var locateObjectCmd = &cobra.Command{
Use: "locate-object",
Short: "List shards storing the object",
Long: "List shards storing the object",
Run: locateObject,
}
func initControlLocateObjectCmd() {
initControlFlags(locateObjectCmd)
flags := locateObjectCmd.Flags()
flags.String(commonflags.CIDFlag, "", commonflags.CIDFlagUsage)
_ = locateObjectCmd.MarkFlagRequired(commonflags.CIDFlag)
flags.String(commonflags.OIDFlag, "", commonflags.OIDFlagUsage)
_ = locateObjectCmd.MarkFlagRequired(commonflags.OIDFlag)
flags.Bool(commonflags.JSON, false, "Print shard info as a JSON array")
}
func locateObject(cmd *cobra.Command, _ []string) {
var cnr cid.ID
var obj oid.ID
_ = object.ReadObjectAddress(cmd, &cnr, &obj)
pk := key.Get(cmd)
body := new(control.ListShardsForObjectRequest_Body)
body.SetContainerId(cnr.EncodeToString())
body.SetObjectId(obj.EncodeToString())
req := new(control.ListShardsForObjectRequest)
req.SetBody(body)
signRequest(cmd, pk, req)
cli := getClient(cmd, pk)
var err error
var resp *control.ListShardsForObjectResponse
err = cli.ExecRaw(func(client *rawclient.Client) error {
resp, err = control.ListShardsForObject(client, req)
return err
})
commonCmd.ExitOnErr(cmd, "rpc error: %w", err)
verifyResponse(cmd, resp.GetSignature(), resp.GetBody())
shards := resp.GetBody().GetShards()
isJSON, _ := cmd.Flags().GetBool(commonflags.JSON)
if isJSON {
prettyPrintShardsJSON(cmd, shards)
} else {
prettyPrintShards(cmd, shards)
}
}