aarifullin/frostfs-node
1
0
Fork 0
forked from TrueCloudLab/frostfs-node
Code Issues Pull requests Projects Releases Packages Wiki Activity

[#1059] cli: Add SetShardMode operation

Browse source 
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
This commit is contained in:
Pavel Karpy 2021-12-27 20:44:29 +03:00 committed by Alex Vanin
parent 88bb8e2df9
commit 86b90eb944
1 changed files with 88 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

89
cmd/neofs-cli/modules/control.go
View file

@ -48,6 +48,13 @@ var setNetmapStatusCmd = &cobra.Command{
Run: setNetmapStatus,
}
var setShardModeCmd = &cobra.Command{
Use: "set-mode",
Short: "Set work mode of the shard",
Long: "Set work mode of the shard",
Run: setShardMode,
}
var listShardsCmd = &cobra.Command{
Use: "list",
Short: "List shards of the storage node",
@ -67,6 +74,12 @@ const (
netmapStatusOnline = "online"
netmapStatusOffline = "offline"
netmapStatusMaintenance = "maintenance"
shardModeFlag = "mode"
shardIDFlag = "id"
shardModeReadOnly = "read-only"
shardModeReadWrite = "read-write"
)
const (
@ -85,7 +98,16 @@ var (
healthCheckIRVar bool
)
var netmapStatus string
// control netmap vars
var (
netmapStatus string
)
// control shard vars
var (
shardMode string
shardID string
)
func initControlHealthCheckCmd() {
initCommonFlagsWithoutRPC(healthCheckCmd)
@ -96,6 +118,21 @@ func initControlHealthCheckCmd() {
flags.BoolVar(&healthCheckIRVar, healthcheckIRFlag, false, "Communicate with IR node")
}
func initControlSetShardModeCmd() {
initCommonFlagsWithoutRPC(setShardModeCmd)
flags := setShardModeCmd.Flags()
flags.String(controlRPC, controlRPCDefault, controlRPCUsage)
flags.StringVarP(&shardID, shardIDFlag, "", "", "ID of the shard in base58 encoding")
flags.StringVarP(&shardMode, shardModeFlag, "", "",
fmt.Sprintf("new shard mode keyword ('%s', '%s')",
shardModeReadWrite,
shardModeReadOnly,
),
)
}
func initControlShardsListCmd() {
initCommonFlagsWithoutRPC(listShardsCmd)
@ -147,6 +184,7 @@ func init() {
rootCmd.AddCommand(controlCmd)
shardsCmd.AddCommand(listShardsCmd)
shardsCmd.AddCommand(setShardModeCmd)
controlCmd.AddCommand(
healthCheckCmd,
@ -161,6 +199,7 @@ func init() {
initControlDropObjectsCmd()
initControlSnapshotCmd()
initControlShardsListCmd()
initControlSetShardModeCmd()
}
func healthCheck(cmd *cobra.Command, _ []string) {
@ -444,3 +483,51 @@ func prettyPrintShards(cmd *cobra.Command, ii []*control.ShardInfo) {
)
}
}
func setShardMode(cmd *cobra.Command, _ []string) {
key, err := getKey()
exitOnErr(cmd, err)
var mode control.ShardMode
switch shardMode {
default:
exitOnErr(cmd, fmt.Errorf("unsupported mode %s", mode))
case shardModeReadWrite:
mode = control.ShardMode_READ_WRITE
case shardModeReadOnly:
mode = control.ShardMode_READ_ONLY
}
req := new(control.SetShardModeRequest)
body := new(control.SetShardModeRequest_Body)
req.SetBody(body)
rawID, err := base58.Decode(shardID)
exitOnErr(cmd, errf("incorrect shard ID encoding: %w", err))
body.SetMode(mode)
body.SetShardID(rawID)
err = controlSvc.SignMessage(key, req)
exitOnErr(cmd, errf("could not sign request: %w", err))
cli, err := getControlSDKClient(key)
exitOnErr(cmd, err)
resp, err := control.SetShardMode(cli.Raw(), req)
exitOnErr(cmd, errf("rpc error: %w", err))
sign := resp.GetSignature()
err = signature.VerifyDataWithSource(
resp,
func() ([]byte, []byte) {
return sign.GetKey(), sign.GetSign()
},
)
exitOnErr(cmd, errf("invalid response signature: %w", err))
cmd.Println("Shard mode update request successfully sent.")
}