forked from TrueCloudLab/frostfs-node
0690a54299
Add set-status command that uses SetNetmapStatus rpc of Control API. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
170 lines
3.5 KiB
Go
170 lines
3.5 KiB
Go
package cmd
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import (
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"context"
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"fmt"
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"github.com/nspcc-dev/neofs-api-go/util/signature"
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"github.com/nspcc-dev/neofs-api-go/v2/client"
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"github.com/nspcc-dev/neofs-node/pkg/services/control"
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controlSvc "github.com/nspcc-dev/neofs-node/pkg/services/control/server"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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var controlCmd = &cobra.Command{
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Use: "control",
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Short: "Operations with storage node",
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Long: `Operations with storage node`,
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}
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var healthCheckCmd = &cobra.Command{
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Use: "healthcheck",
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Short: "Health check of the storage node",
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Long: "Health check of the storage node",
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RunE: healthCheck,
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}
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var setNetmapStatusCmd = &cobra.Command{
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Use: "set-status",
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Short: "Set status of the storage node in NeoFS network map",
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Long: "Set status of the storage node in NeoFS network map",
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RunE: setNetmapStatus,
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}
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const (
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netmapStatusFlag = "status"
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netmapStatusOnline = "online"
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netmapStatusOffline = "offline"
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)
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var netmapStatus string
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func init() {
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rootCmd.AddCommand(controlCmd)
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controlCmd.AddCommand(
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healthCheckCmd,
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setNetmapStatusCmd,
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)
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setNetmapStatusCmd.Flags().StringVarP(&netmapStatus, netmapStatusFlag, "", "",
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fmt.Sprintf("new netmap status keyword ('%s', '%s')",
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netmapStatusOnline,
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netmapStatusOffline,
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),
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)
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_ = setNetmapStatusCmd.MarkFlagRequired(netmapStatusFlag)
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}
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func getControlServiceClient() (control.ControlServiceClient, error) {
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netAddr, err := getEndpointAddress()
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if err != nil {
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return nil, err
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}
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ipAddr, err := netAddr.IPAddrString()
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if err != nil {
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return nil, errInvalidEndpoint
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}
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con, err := client.NewGRPCClientConn(
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client.WithNetworkAddress(ipAddr),
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)
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if err != nil {
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return nil, err
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}
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return control.NewControlServiceClient(con), nil
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}
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func healthCheck(cmd *cobra.Command, _ []string) error {
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key, err := getKey()
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if err != nil {
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return err
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}
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req := new(control.HealthCheckRequest)
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req.SetBody(new(control.HealthCheckRequest_Body))
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if err := controlSvc.SignMessage(key, req); err != nil {
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return err
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}
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cli, err := getControlServiceClient()
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if err != nil {
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return err
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}
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resp, err := cli.HealthCheck(context.Background(), req)
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if err != nil {
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return err
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}
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sign := resp.GetSignature()
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if err := signature.VerifyDataWithSource(resp, func() ([]byte, []byte) {
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return sign.GetKey(), sign.GetSign()
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}); err != nil {
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return err
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}
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cmd.Printf("Network status: %s\n", resp.GetBody().GetNetmapStatus())
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cmd.Printf("Health status: %s\n", resp.GetBody().GetHealthStatus())
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return nil
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}
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func setNetmapStatus(cmd *cobra.Command, _ []string) error {
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key, err := getKey()
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if err != nil {
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return err
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}
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var status control.NetmapStatus
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switch netmapStatus {
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default:
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return errors.Errorf("unsupported status %s", netmapStatus)
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case netmapStatusOnline:
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status = control.NetmapStatus_ONLINE
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case netmapStatusOffline:
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status = control.NetmapStatus_OFFLINE
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}
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req := new(control.SetNetmapStatusRequest)
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body := new(control.SetNetmapStatusRequest_Body)
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req.SetBody(body)
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body.SetStatus(status)
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if err := controlSvc.SignMessage(key, req); err != nil {
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return err
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}
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cli, err := getControlServiceClient()
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if err != nil {
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return err
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}
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resp, err := cli.SetNetmapStatus(context.Background(), req)
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if err != nil {
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return err
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}
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sign := resp.GetSignature()
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if err := signature.VerifyDataWithSource(resp, func() ([]byte, []byte) {
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return sign.GetKey(), sign.GetSign()
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}); err != nil {
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return err
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}
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cmd.Println("Network status update request successfully sent.")
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return nil
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}
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