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