frostfs-node/cmd/neofs-cli/modules/control.go
Leonard Lyubich 7cead1bc3a [#414] cmd/cli: Support IR health-check
Add `--ir` flag to `control healthcheck` to communicate with IR node.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-06-15 15:21:52 +03:00

269 lines
5.9 KiB
Go

package cmd
import (
"crypto/ecdsa"
"fmt"
"github.com/nspcc-dev/neofs-api-go/pkg/client"
"github.com/nspcc-dev/neofs-api-go/pkg/object"
"github.com/nspcc-dev/neofs-api-go/util/signature"
"github.com/nspcc-dev/neofs-node/pkg/services/control"
ircontrol "github.com/nspcc-dev/neofs-node/pkg/services/control/ir"
ircontrolsrv "github.com/nspcc-dev/neofs-node/pkg/services/control/ir/server"
controlSvc "github.com/nspcc-dev/neofs-node/pkg/services/control/server"
"github.com/spf13/cobra"
)
var controlCmd = &cobra.Command{
Use: "control",
Short: "Operations with storage node",
Long: `Operations with storage node`,
}
var healthCheckCmd = &cobra.Command{
Use: "healthcheck",
Short: "Health check of the storage node",
Long: "Health check of the storage node",
RunE: healthCheck,
}
var setNetmapStatusCmd = &cobra.Command{
Use: "set-status",
Short: "Set status of the storage node in NeoFS network map",
Long: "Set status of the storage node in NeoFS network map",
RunE: setNetmapStatus,
}
const (
netmapStatusFlag = "status"
netmapStatusOnline = "online"
netmapStatusOffline = "offline"
)
// control healthcheck flags
const (
healthcheckIRFlag = "ir"
)
// control healthcheck vars
var (
healthCheckIRVar bool
)
var netmapStatus string
func init() {
rootCmd.AddCommand(controlCmd)
controlCmd.AddCommand(
healthCheckCmd,
setNetmapStatusCmd,
dropObjectsCmd,
)
setNetmapStatusCmd.Flags().StringVarP(&netmapStatus, netmapStatusFlag, "", "",
fmt.Sprintf("new netmap status keyword ('%s', '%s')",
netmapStatusOnline,
netmapStatusOffline,
),
)
_ = setNetmapStatusCmd.MarkFlagRequired(netmapStatusFlag)
dropObjectsCmd.Flags().StringSliceVarP(&dropObjectsList, dropObjectsFlag, "o", nil,
"List of object addresses to be removed in string format")
_ = dropObjectsCmd.MarkFlagRequired(dropObjectsFlag)
healthCheckCmd.Flags().BoolVar(&healthCheckIRVar, healthcheckIRFlag, false, "Communicate with IR node")
}
func healthCheck(cmd *cobra.Command, _ []string) error {
key, err := getKey()
if err != nil {
return err
}
cli, err := getSDKClient(key)
if err != nil {
return err
}
if healthCheckIRVar {
healthCheckIR(cmd, key, cli)
return nil
}
req := new(control.HealthCheckRequest)
req.SetBody(new(control.HealthCheckRequest_Body))
if err := controlSvc.SignMessage(key, req); err != nil {
return err
}
resp, err := control.HealthCheck(cli.Raw(), req)
if err != nil {
return err
}
sign := resp.GetSignature()
if err := signature.VerifyDataWithSource(resp, func() ([]byte, []byte) {
return sign.GetKey(), sign.GetSign()
}); err != nil {
return err
}
cmd.Printf("Network status: %s\n", resp.GetBody().GetNetmapStatus())
cmd.Printf("Health status: %s\n", resp.GetBody().GetHealthStatus())
return nil
}
func healthCheckIR(cmd *cobra.Command, key *ecdsa.PrivateKey, c client.Client) {
req := new(ircontrol.HealthCheckRequest)
req.SetBody(new(ircontrol.HealthCheckRequest_Body))
if err := ircontrolsrv.SignMessage(key, req); err != nil {
cmd.PrintErrln(fmt.Errorf("could not sign request: %w", err))
return
}
resp, err := ircontrol.HealthCheck(c.Raw(), req)
if err != nil {
cmd.PrintErrln(fmt.Errorf("rpc failure: %w", err))
return
}
sign := resp.GetSignature()
if err := signature.VerifyDataWithSource(resp, func() ([]byte, []byte) {
return sign.GetKey(), sign.GetSign()
}); err != nil {
cmd.PrintErrln(fmt.Errorf("invalid response signature: %w", err))
return
}
cmd.Printf("Health status: %s\n", resp.GetBody().GetHealthStatus())
}
func setNetmapStatus(cmd *cobra.Command, _ []string) error {
key, err := getKey()
if err != nil {
return err
}
var status control.NetmapStatus
switch netmapStatus {
default:
return fmt.Errorf("unsupported status %s", netmapStatus)
case netmapStatusOnline:
status = control.NetmapStatus_ONLINE
case netmapStatusOffline:
status = control.NetmapStatus_OFFLINE
}
req := new(control.SetNetmapStatusRequest)
body := new(control.SetNetmapStatusRequest_Body)
req.SetBody(body)
body.SetStatus(status)
if err := controlSvc.SignMessage(key, req); err != nil {
return err
}
cli, err := getSDKClient(key)
if err != nil {
return err
}
resp, err := control.SetNetmapStatus(cli.Raw(), req)
if err != nil {
return err
}
sign := resp.GetSignature()
if err := signature.VerifyDataWithSource(resp, func() ([]byte, []byte) {
return sign.GetKey(), sign.GetSign()
}); err != nil {
return err
}
cmd.Println("Network status update request successfully sent.")
return nil
}
const dropObjectsFlag = "objects"
var dropObjectsList []string
var dropObjectsCmd = &cobra.Command{
Use: "drop-objects",
Short: "Drop objects from the node's local storage",
Long: "Drop objects from the node's local storage",
RunE: func(cmd *cobra.Command, args []string) error {
key, err := getKey()
if err != nil {
return err
}
binAddrList := make([][]byte, 0, len(dropObjectsList))
for i := range dropObjectsList {
a := object.NewAddress()
err := a.Parse(dropObjectsList[i])
if err != nil {
return fmt.Errorf("could not parse address #%d: %w", i, err)
}
binAddr, err := a.Marshal()
if err != nil {
return fmt.Errorf("could not marshal the address: %w", err)
}
binAddrList = append(binAddrList, binAddr)
}
req := new(control.DropObjectsRequest)
body := new(control.DropObjectsRequest_Body)
req.SetBody(body)
body.SetAddressList(binAddrList)
if err := controlSvc.SignMessage(key, req); err != nil {
return err
}
cli, err := getSDKClient(key)
if err != nil {
return err
}
resp, err := control.DropObjects(cli.Raw(), req)
if err != nil {
return err
}
sign := resp.GetSignature()
if err := signature.VerifyDataWithSource(resp, func() ([]byte, []byte) {
return sign.GetKey(), sign.GetSign()
}); err != nil {
return err
}
cmd.Println("Objects were successfully marked to be removed.")
return nil
},
}