realloc/frostfs-node
1
0
Fork 0
forked from TrueCloudLab/frostfs-node
Code Releases Packages Activity

[#1889] adm: Add command morph netmap-candidates

Browse source 
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
This commit is contained in:
Anton Nikiforov 2023-01-31 13:33:33 +03:00 • committed by fyrchik
parent ee24815748
commit 515c60bdf4
7 changed files with 53 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

29
cmd/frostfs-adm/internal/modules/morph/netmap_candidates.go Normal file
View file

@ -0,0 +1,29 @@
package morph
import (
"github.com/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
commonCmd "github.com/TrueCloudLab/frostfs-node/cmd/internal/common"
"github.com/TrueCloudLab/frostfs-node/pkg/morph/client/netmap"
"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
func listNetmapCandidatesNodes(cmd *cobra.Command, _ []string) {
c, err := getN3Client(viper.GetViper())
commonCmd.ExitOnErr(cmd, "can't create N3 client: %w", err)
inv := invoker.New(c, nil)
cs, err := c.GetContractStateByID(1)
commonCmd.ExitOnErr(cmd, "can't get NNS contract info: %w", err)
nmHash, err := nnsResolveHash(inv, cs.Hash, netmapContract+".frostfs")
commonCmd.ExitOnErr(cmd, "can't get netmap contract hash: %w", err)
res, err := inv.Call(nmHash, "netmapCandidates")
commonCmd.ExitOnErr(cmd, "can't fetch list of network config keys from the netmap contract", err)
nm, err := netmap.DecodeNetMap(res.Stack)
commonCmd.ExitOnErr(cmd, "unable to decode netmap: %w", err)
commonCmd.PrettyPrintNetMap(cmd, *nm, !viper.GetBool(commonflags.Verbose))
}