Add Zinken config (#7391)

shared/featureconfig/config.go

@@ -33,9 +33,10 @@ type Flags struct {
 	// State locks
 	NewBeaconStateLocks bool // NewStateLocks for updated beacon state locking.
 	// Testnet Flags.
-	AltonaTestnet  bool // AltonaTestnet defines the flag through which we can enable the node to run on the altona testnet.
-	OnyxTestnet    bool // OnyxTestnet defines the flag through which we can enable the node to run on the onyx testnet.
-	SpadinaTestnet bool // Spadina defines the flag through which we can enable the node to run on the spadina testnet.
+	AltonaTestnet  bool // AltonaTestnet defines the flag through which we can enable the node to run on the Altona testnet.
+	OnyxTestnet    bool // OnyxTestnet defines the flag through which we can enable the node to run on the Onyx testnet.
+	SpadinaTestnet bool // SpadinaTestnet defines the flag through which we can enable the node to run on the Spadina testnet.
+	ZinkenTestnet  bool // ZinkenTestnet defines the flag through which we can enable the node to run on the Zinken testnet.
 
 	// Feature related flags.
 	WriteSSZStateTransitions                   bool // WriteSSZStateTransitions to tmp directory.
@@ -142,6 +143,12 @@ func ConfigureBeaconChain(ctx *cli.Context) {
 		params.UseSpadinaNetworkConfig()
 		cfg.SpadinaTestnet = true
 	}
+	if ctx.Bool(ZinkenTestnet.Name) {
+		log.Warn("Running Node on Zinken Testnet")
+		params.UseZinkenConfig()
+		params.UseZinkenNetworkConfig()
+		cfg.ZinkenTestnet = true
+	}
 	if ctx.Bool(writeSSZStateTransitionsFlag.Name) {
 		log.Warn("Writing SSZ states and blocks after state transitions")
 		cfg.WriteSSZStateTransitions = true
@@ -299,6 +306,12 @@ func ConfigureSlasher(ctx *cli.Context) {
 		params.UseSpadinaNetworkConfig()
 		cfg.SpadinaTestnet = true
 	}
+	if ctx.Bool(ZinkenTestnet.Name) {
+		log.Warn("Running Node on Zinken Testnet")
+		params.UseZinkenConfig()
+		params.UseZinkenNetworkConfig()
+		cfg.ZinkenTestnet = true
+	}
 	if ctx.Bool(disableLookbackFlag.Name) {
 		log.Warn("Disabling slasher lookback")
 		cfg.DisableLookback = true
@@ -332,6 +345,12 @@ func ConfigureValidator(ctx *cli.Context) {
 		params.UseSpadinaNetworkConfig()
 		cfg.SpadinaTestnet = true
 	}
+	if ctx.Bool(ZinkenTestnet.Name) {
+		log.Warn("Running Node on Zinken Testnet")
+		params.UseZinkenConfig()
+		params.UseZinkenNetworkConfig()
+		cfg.ZinkenTestnet = true
+	}
 	if ctx.Bool(enableLocalProtectionFlag.Name) {
 		cfg.LocalProtection = true
 	} else {

shared/featureconfig/flags.go

@@ -15,11 +15,16 @@ var (
 		Name:  "onyx",
 		Usage: "This defines the flag through which we can run on the Onyx Prysm Testnet",
 	}
-	// SpadinaTestnet flag for the multiclient eth2 devnet.
+	// SpadinaTestnet flag for the multiclient eth2 testnet.
 	SpadinaTestnet = &cli.BoolFlag{
 		Name:  "spadina",
 		Usage: "This defines the flag through which we can run on the Spadina Multiclient Testnet",
 	}
+	// ZinkenTestnet flag for the multiclient eth2 testnet.
+	ZinkenTestnet = &cli.BoolFlag{
+		Name:  "zinken",
+		Usage: "This defines the flag through which we can run on the Zinken Multiclient Testnet",
+	}
 	devModeFlag = &cli.BoolFlag{
 		Name:  "dev",
 		Usage: "Enable experimental features still in development. These features may not be stable.",
@@ -653,6 +658,7 @@ var ValidatorFlags = append(deprecatedFlags, []cli.Flag{
 	AltonaTestnet,
 	OnyxTestnet,
 	SpadinaTestnet,
+	ZinkenTestnet,
 	disableAccountsV2,
 	enableBlst,
 }...)
@@ -697,6 +703,7 @@ var BeaconChainFlags = append(deprecatedFlags, []cli.Flag{
 	AltonaTestnet,
 	OnyxTestnet,
 	SpadinaTestnet,
+	ZinkenTestnet,
 	disableBatchBlockVerify,
 	initSyncVerbose,
 	disableFinalizedDepositsCache,

shared/params/BUILD.bazel

@@ -15,6 +15,7 @@ go_library(
         "testnet_medalla_config.go",
         "testnet_onyx_config.go",
         "testnet_spadina_config.go",
+        "testnet_zinken_config.go",
         "testutils.go",
     ],
     importpath = "github.com/prysmaticlabs/prysm/shared/params",

shared/params/testnet_zinken_config.go

@@ -0,0 +1,32 @@
+package params
+
+// UseZinkenNetworkConfig uses the Zinken specific
+// network config.
+func UseZinkenNetworkConfig() {
+	cfg := BeaconNetworkConfig().Copy()
+	cfg.ContractDeploymentBlock = 3384340
+	cfg.ChainID = 5
+	cfg.NetworkID = 5
+	cfg.DepositContractAddress = "0x99F0Ec06548b086E46Cb0019C78D0b9b9F36cD53"
+	// TODO(7390): Add Zinken bootnodes.
+	cfg.BootstrapNodes = []string{}
+	OverrideBeaconNetworkConfig(cfg)
+}
+
+// UseZinkenConfig sets the main beacon chain
+// config for Zinken.
+func UseZinkenConfig() {
+	beaconConfig = ZinkenConfig()
+}
+
+// ZinkenConfig defines the config for the
+// Zinken testnet.
+func ZinkenConfig() *BeaconChainConfig {
+	cfg := MainnetConfig().Copy()
+	cfg.MinGenesisTime = 1601899200
+	cfg.GenesisDelay = 345600
+	cfg.GenesisForkVersion = []byte{0x00, 0x00, 0x00, 0x03}
+	cfg.NetworkName = "zinken"
+	cfg.MinGenesisActiveValidatorCount = 1024
+	return cfg
+}

validator/accounts/v2/cmd_accounts.go

@@ -30,6 +30,7 @@ this command outputs a deposit data string which is required to become a validat
 				featureconfig.AltonaTestnet,
 				featureconfig.OnyxTestnet,
 				featureconfig.SpadinaTestnet,
+				featureconfig.ZinkenTestnet,
 			},
 			Action: func(cliCtx *cli.Context) error {
 				featureconfig.ConfigureValidator(cliCtx)
@@ -50,6 +51,7 @@ this command outputs a deposit data string which is required to become a validat
 				featureconfig.AltonaTestnet,
 				featureconfig.OnyxTestnet,
 				featureconfig.SpadinaTestnet,
+				featureconfig.ZinkenTestnet,
 			},
 			Action: func(cliCtx *cli.Context) error {
 				featureconfig.ConfigureValidator(cliCtx)
@@ -69,6 +71,7 @@ this command outputs a deposit data string which is required to become a validat
 				featureconfig.AltonaTestnet,
 				featureconfig.OnyxTestnet,
 				featureconfig.SpadinaTestnet,
+				featureconfig.ZinkenTestnet,
 				flags.DeprecatedPasswordsDirFlag,
 			},
 			Action: func(cliCtx *cli.Context) error {
@@ -94,6 +97,7 @@ this command outputs a deposit data string which is required to become a validat
 				featureconfig.AltonaTestnet,
 				featureconfig.OnyxTestnet,
 				featureconfig.SpadinaTestnet,
+				featureconfig.ZinkenTestnet,
 			},
 			Action: func(cliCtx *cli.Context) error {
 				featureconfig.ConfigureValidator(cliCtx)
@@ -115,6 +119,7 @@ this command outputs a deposit data string which is required to become a validat
 				featureconfig.AltonaTestnet,
 				featureconfig.OnyxTestnet,
 				featureconfig.SpadinaTestnet,
+				featureconfig.ZinkenTestnet,
 				flags.DeprecatedPasswordsDirFlag,
 			},
 			Action: func(cliCtx *cli.Context) error {
@@ -142,6 +147,7 @@ this command outputs a deposit data string which is required to become a validat
 				featureconfig.AltonaTestnet,
 				featureconfig.OnyxTestnet,
 				featureconfig.SpadinaTestnet,
+				featureconfig.ZinkenTestnet,
 			},
 			Action: func(cliCtx *cli.Context) error {
 				featureconfig.ConfigureValidator(cliCtx)

validator/accounts/v2/cmd_wallet.go

@@ -27,6 +27,7 @@ var WalletCommands = &cli.Command{
 				featureconfig.AltonaTestnet,
 				featureconfig.OnyxTestnet,
 				featureconfig.SpadinaTestnet,
+				featureconfig.ZinkenTestnet,
 				flags.DeprecatedPasswordsDirFlag,
 			},
 			Action: func(cliCtx *cli.Context) error {
@@ -49,6 +50,7 @@ var WalletCommands = &cli.Command{
 				featureconfig.AltonaTestnet,
 				featureconfig.OnyxTestnet,
 				featureconfig.SpadinaTestnet,
+				featureconfig.ZinkenTestnet,
 				flags.DeprecatedPasswordsDirFlag,
 			},
 			Action: func(cliCtx *cli.Context) error {
@@ -70,6 +72,7 @@ var WalletCommands = &cli.Command{
 				featureconfig.AltonaTestnet,
 				featureconfig.OnyxTestnet,
 				featureconfig.SpadinaTestnet,
+				featureconfig.ZinkenTestnet,
 				flags.DeprecatedPasswordsDirFlag,
 			},
 			Action: func(cliCtx *cli.Context) error {