frostfs-node/cmd/frostfs-cli/modules/tree/get_op_log.go

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package tree
import (
"crypto/sha256"
"errors"
"io"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/commonflags"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/key"
commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/pilorama"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/tree"
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
"github.com/spf13/cobra"
)
var getOpLogCmd = &cobra.Command{
Use: "get-op-log",
Short: "Get logged operations starting with some height",
Run: getOpLog,
PersistentPreRun: func(cmd *cobra.Command, _ []string) {
commonflags.Bind(cmd)
},
}
func initGetOpLogCmd() {
commonflags.Init(getOpLogCmd)
initCTID(getOpLogCmd)
ff := getOpLogCmd.Flags()
ff.Uint64(heightFlagKey, 0, "Height to start with")
ff.Uint64(countFlagKey, 10, "Logged operations count")
_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
}
func getOpLog(cmd *cobra.Command, _ []string) {
pk := key.GetOrGenerate(cmd)
cidRaw, _ := cmd.Flags().GetString(commonflags.CIDFlag)
var cnr cid.ID
err := cnr.DecodeString(cidRaw)
commonCmd.ExitOnErr(cmd, "decode container ID string: %w", err)
tid, _ := cmd.Flags().GetString(treeIDFlagKey)
ctx := cmd.Context()
cli, err := _client(ctx)
commonCmd.ExitOnErr(cmd, "failed to create client: %w", err)
rawCID := make([]byte, sha256.Size)
cnr.Encode(rawCID)
height, _ := cmd.Flags().GetUint64(heightFlagKey)
count, _ := cmd.Flags().GetUint64(countFlagKey)
req := &tree.GetOpLogRequest{
Body: &tree.GetOpLogRequest_Body{
ContainerId: rawCID,
TreeId: tid,
Height: height,
Count: count,
},
}
commonCmd.ExitOnErr(cmd, "signing message: %w", tree.SignMessage(req, pk))
resp, err := cli.GetOpLog(ctx, req)
commonCmd.ExitOnErr(cmd, "get op log: %w", err)
opLogResp, err := resp.Recv()
for ; err == nil; opLogResp, err = resp.Recv() {
o := opLogResp.GetBody().GetOperation()
cmd.Println("Parent ID: ", o.GetParentId())
cmd.Println("\tChild ID: ", o.GetChildId())
m := &pilorama.Meta{}
err = m.FromBytes(o.GetMeta())
commonCmd.ExitOnErr(cmd, "could not unmarshal meta: %w", err)
cmd.Printf("\tMeta:\n")
cmd.Printf("\t\tTime: %d\n", m.Time)
for _, item := range m.Items {
cmd.Printf("\t\t%s: %s\n", item.Key, item.Value)
}
}
if !errors.Is(err, io.EOF) {
commonCmd.ExitOnErr(cmd, "get op log response stream: %w", err)
}
}