95 lines
2.3 KiB
Go
95 lines
2.3 KiB
Go
package tree
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import (
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"crypto/sha256"
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"fmt"
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"strings"
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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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"github.com/TrueCloudLab/frostfs-node/pkg/services/tree"
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cid "github.com/TrueCloudLab/frostfs-sdk-go/container/id"
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"github.com/spf13/cobra"
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)
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var addCmd = &cobra.Command{
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Use: "add",
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Short: "Add a node to the tree service",
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Run: add,
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PersistentPreRun: func(cmd *cobra.Command, _ []string) {
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commonflags.Bind(cmd)
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},
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}
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func initAddCmd() {
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commonflags.Init(addCmd)
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initCTID(addCmd)
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ff := addCmd.Flags()
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ff.StringSlice(metaFlagKey, nil, "Meta pairs in the form of Key1=[0x]Value1,Key2=[0x]Value2")
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ff.Uint64(parentIDFlagKey, 0, "Parent node ID")
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_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
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}
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func add(cmd *cobra.Command, _ []string) {
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pk := key.GetOrGenerate(cmd)
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var cnr cid.ID
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err := cnr.DecodeString(cmd.Flag(commonflags.CIDFlag).Value.String())
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common.ExitOnErr(cmd, "decode container ID string: %w", err)
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tid, _ := cmd.Flags().GetString(treeIDFlagKey)
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pid, _ := cmd.Flags().GetUint64(parentIDFlagKey)
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meta, err := parseMeta(cmd)
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common.ExitOnErr(cmd, "meta data parsing: %w", err)
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ctx := cmd.Context()
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cli, err := _client(ctx)
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common.ExitOnErr(cmd, "client: %w", err)
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rawCID := make([]byte, sha256.Size)
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cnr.Encode(rawCID)
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req := new(tree.AddRequest)
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req.Body = &tree.AddRequest_Body{
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ContainerId: rawCID,
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TreeId: tid,
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ParentId: pid,
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Meta: meta,
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BearerToken: nil, // TODO: #1891 add token handling
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}
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common.ExitOnErr(cmd, "message signing: %w", tree.SignMessage(req, pk))
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resp, err := cli.Add(ctx, req)
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common.ExitOnErr(cmd, "rpc call: %w", err)
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cmd.Println("Node ID: ", resp.Body.NodeId)
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}
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func parseMeta(cmd *cobra.Command) ([]*tree.KeyValue, error) {
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raws, _ := cmd.Flags().GetStringSlice(metaFlagKey)
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if len(raws) == 0 {
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return nil, nil
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}
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pairs := make([]*tree.KeyValue, 0, len(raws))
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for i := range raws {
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kv := strings.SplitN(raws[i], "=", 2)
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if len(kv) != 2 {
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return nil, fmt.Errorf("invalid meta pair format: %s", raws[i])
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}
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var pair tree.KeyValue
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pair.Key = kv[0]
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pair.Value = []byte(kv[1])
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pairs = append(pairs, &pair)
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}
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return pairs, nil
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}
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