forked from TrueCloudLab/frostfs-node
62 lines
1.8 KiB
Go
62 lines
1.8 KiB
Go
package container
|
|
|
|
import (
|
|
"crypto/sha256"
|
|
|
|
internalclient "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/client"
|
|
"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/common"
|
|
"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/commonflags"
|
|
"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/key"
|
|
containerAPI "github.com/nspcc-dev/neofs-sdk-go/container"
|
|
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
|
|
"github.com/nspcc-dev/neofs-sdk-go/netmap"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
var short bool
|
|
|
|
var containerNodesCmd = &cobra.Command{
|
|
Use: "nodes",
|
|
Short: "Show nodes for container",
|
|
Long: "Show nodes taking part in a container at the current epoch.",
|
|
Run: func(cmd *cobra.Command, args []string) {
|
|
var cnr, pkey = getContainer(cmd)
|
|
|
|
if pkey == nil {
|
|
pkey = key.GetOrGenerate(cmd)
|
|
}
|
|
|
|
cli := internalclient.GetSDKClientByFlag(cmd, pkey, commonflags.RPC)
|
|
|
|
var prm internalclient.NetMapSnapshotPrm
|
|
prm.SetClient(cli)
|
|
|
|
resmap, err := internalclient.NetMapSnapshot(prm)
|
|
common.ExitOnErr(cmd, "unable to get netmap snapshot", err)
|
|
|
|
var id cid.ID
|
|
containerAPI.CalculateID(&id, cnr)
|
|
binCnr := make([]byte, sha256.Size)
|
|
id.Encode(binCnr)
|
|
|
|
var cnrNodes [][]netmap.NodeInfo
|
|
cnrNodes, err = resmap.NetMap().ContainerNodes(cnr.PlacementPolicy(), binCnr)
|
|
common.ExitOnErr(cmd, "could not build container nodes for given container: %w", err)
|
|
|
|
for i := range cnrNodes {
|
|
cmd.Printf("Rep %d\n", i+1)
|
|
for j := range cnrNodes[i] {
|
|
common.PrettyPrintNodeInfo(cmd, cnrNodes[i][j], j, "\t", short)
|
|
}
|
|
}
|
|
},
|
|
}
|
|
|
|
func initContainerNodesCmd() {
|
|
commonflags.Init(containerNodesCmd)
|
|
|
|
flags := containerNodesCmd.Flags()
|
|
flags.StringVar(&containerID, cidFlag, "", cidFlagUsage)
|
|
flags.StringVar(&containerPathFrom, fromFlag, "", fromFlagUsage)
|
|
flags.BoolVar(&short, "short", false, "Shortens output of node info")
|
|
}
|