frostfs-node/cmd/neofs-cli/modules/netmap/netinfo.go

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package netmap
import (
"encoding/hex"
"time"
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
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"
nmClient "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap"
"github.com/nspcc-dev/neofs-sdk-go/netmap"
"github.com/spf13/cobra"
)
type netCfgWriter cobra.Command
var netInfoCmd = &cobra.Command{
Use: "netinfo",
Short: "Get information about NeoFS network",
Long: "Get information about NeoFS network",
Run: func(cmd *cobra.Command, args []string) {
p := key.GetOrGenerate(cmd)
cli := internalclient.GetSDKClientByFlag(cmd, p, commonflags.RPC)
var prm internalclient.NetworkInfoPrm
prm.SetClient(cli)
res, err := internalclient.NetworkInfo(prm)
common.ExitOnErr(cmd, "rpc error: %w", err)
netInfo := res.NetworkInfo()
cmd.Printf("Epoch: %d\n", netInfo.CurrentEpoch())
magic := netInfo.MagicNumber()
cmd.Printf("Network magic: [%s] %d\n", netmode.Magic(magic), magic)
cmd.Printf("Time per block: %s\n", time.Duration(netInfo.MsPerBlock())*time.Millisecond)
netCfg := netInfo.NetworkConfig()
cmd.Println("NeoFS network configuration")
err = nmClient.WriteConfig((*netCfgWriter)(cmd), func(f func(key []byte, val []byte) error) error {
var err error
netCfg.IterateParameters(func(prm *netmap.NetworkParameter) bool {
err = f(prm.Key(), prm.Value())
return err != nil
})
return err
})
common.ExitOnErr(cmd, "read config: %w", err)
},
}
func initNetInfoCmd() {
commonflags.Init(netInfoCmd)
commonflags.InitAPI(netInfoCmd)
}
func (x *netCfgWriter) print(name string, v interface{}, unknown bool) {
var sUnknown string
if unknown {
sUnknown = " (unknown)"
}
(*cobra.Command)(x).Printf(" %s%s: %v\n", name, sUnknown, v)
}
func (x *netCfgWriter) UnknownParameter(k string, v []byte) {
x.print(k, hex.EncodeToString(v), true)
}
func (x *netCfgWriter) MaxObjectSize(v uint64) {
x.print("Maximum object size", v, false)
}
func (x *netCfgWriter) BasicIncomeRate(v uint64) {
x.print("Basic income rate", v, false)
}
func (x *netCfgWriter) AuditFee(v uint64) {
x.print("Audit fee", v, false)
}
func (x *netCfgWriter) EpochDuration(v uint64) {
x.print("Epoch duration", v, false)
}
func (x *netCfgWriter) ContainerFee(v uint64) {
x.print("Container fee", v, false)
}
func (x *netCfgWriter) ContainerAliasFee(v uint64) {
x.print("Container alias fee", v, false)
}
func (x *netCfgWriter) EigenTrustIterations(v uint64) {
x.print("Number EigenTrust of iterations", v, false)
}
func (x *netCfgWriter) EigenTrustAlpha(v float64) {
x.print("EigenTrust α", v, false)
}
func (x *netCfgWriter) InnerRingCandidateFee(v uint64) {
x.print("Inner Ring candidate fee", v, false)
}
func (x *netCfgWriter) WithdrawFee(v uint64) {
x.print("Withdraw fee", v, false)
}