fasttrack: gas-limit: default to 36

networkconfig/holesky-e2e.go

@@ -18,5 +18,6 @@ var HoleskyE2E = NetworkConfig{
 		RegistryContractAddr: "0x58410bef803ecd7e63b23664c586a6db72daf59c",
 		RegistrySyncOffset:   big.NewInt(405579),
 		Bootnodes:            []string{},
+		GasLimit36Epoch:      0,
 	},
 }

networkconfig/holesky-stage.go

@@ -25,5 +25,6 @@ var HoleskyStage = NetworkConfig{
 			// Private bootnode:
 			"enr:-Ja4QDRUBjWOvVfGxpxvv3FqaCy3psm7IsKu5ETb1GXiexGYDFppD33t7AHRfmQddoAkBiyb7pt4t7ZN0sNB9CsW4I-GAZGOmChMgmlkgnY0gmlwhAorXxuJc2VjcDI1NmsxoQP_bBE-ZYvaXKBR3dRYMN5K_lZP-q-YsBzDZEtxH_4T_YNzc3YBg3RjcIITioN1ZHCCD6I",
 		},
+		GasLimit36Epoch: 0,
 	},
 }

networkconfig/holesky.go

@@ -22,5 +22,6 @@ var Holesky = NetworkConfig{
 			// SSV Labs
 			"enr:-Ja4QKFD3u5tZob7xukp-JKX9QJMFqqI68cItsE4tBbhsOyDR0M_1UUjb35hbrqvTP3bnXO_LnKh-jNLTeaUqN4xiduGAZKaP_sagmlkgnY0gmlwhDb0fh6Jc2VjcDI1NmsxoQMw_H2anuiqP9NmEaZwbUfdvPFog7PvcKmoVByDa576SINzc3YBg3RjcIITioN1ZHCCD6I",
 		},
+		GasLimit36Epoch: 0,
 	},
 }

networkconfig/hoodi-stage.go

@@ -22,5 +22,6 @@ var HoodiStage = NetworkConfig{
 			// SSV Labs
 			"enr:-Ja4QJZcaYfS0GpX-5xREVBa26a-E-QHMFek-EndsJdgM6loIM7pfbJwPDCNK1VzPkUhMjwcTTuNASiHU6X-sjsrxFmGAZWjNu06gmlkgnY0gmlwhErcGnyJc2VjcDI1NmsxoQP_bBE-ZYvaXKBR3dRYMN5K_lZP-q-YsBzDZEtxH_4T_YNzc3YBg3RjcIITioN1ZHCCD6I",
 		},
+		GasLimit36Epoch: 0,
 	},
 }

networkconfig/hoodi.go

@@ -22,5 +22,6 @@ var Hoodi = NetworkConfig{
 			// SSV Labs
 			"enr:-Ja4QIKlyNFuFtTOnVoavqwmpgSJXfhSmhpdSDOUhf5-FBr7bBxQRvG6VrpUvlkr8MtpNNuMAkM33AseduSaOhd9IeWGAZWjRbnvgmlkgnY0gmlwhCNVVTCJc2VjcDI1NmsxoQNTTyiJPoZh502xOZpHSHAfR-94NaXLvi5J4CNHMh2tjoNzc3YBg3RjcIITioN1ZHCCD6I",
 		},
+		GasLimit36Epoch: 0,
 	},
 }

networkconfig/local-testnet.go

@@ -17,5 +17,6 @@ var LocalTestnet = NetworkConfig{
 		Bootnodes: []string{
 			"enr:-Li4QLR4Y1VbwiqFYKy6m-WFHRNDjhMDZ_qJwIABu2PY9BHjIYwCKpTvvkVmZhu43Q6zVA29sEUhtz10rQjDJkK3Hd-GAYiGrW2Bh2F0dG5ldHOIAAAAAAAAAACEZXRoMpD1pf1CAAAAAP__________gmlkgnY0gmlwhCLdu_SJc2VjcDI1NmsxoQJTcI7GHPw-ZqIflPZYYDK_guurp_gsAFF5Erns3-PAvIN0Y3CCE4mDdWRwgg-h",
 		},
+		GasLimit36Epoch: 0,
 	},
 }

networkconfig/mainnet.go

@@ -1,8 +1,10 @@
 package networkconfig
 
 import (
+	"math"
 	"math/big"
 
+	"github.com/attestantio/go-eth2-client/spec/phase0"
 	spectypes "github.com/ssvlabs/ssv-spec/types"
 
 	"github.com/ssvlabs/ssv/protocol/v2/blockchain/beacon"
@@ -31,5 +33,7 @@ var Mainnet = NetworkConfig{
 			// CryptoManufaktur
 			"enr:-Li4QH7FwJcL8gJj0zHAITXqghMkG-A5bfWh2-3Q7vosy9D1BS8HZk-1ITuhK_rfzG3v_UtBDI6uNJZWpdcWfrQFCxKGAYnQ1DRCh2F0dG5ldHOIAAAAAAAAAACEZXRoMpD1pf1CAAAAAP__________gmlkgnY0gmlwhBLb3g2Jc2VjcDI1NmsxoQKeSDcZWSaY9FC723E9yYX1Li18bswhLNlxBZdLfgOKp4N0Y3CCE4mDdWRwgg-h",
 		},
+		// TODO - set proper value for mainnet
+		GasLimit36Epoch: phase0.Epoch(math.MaxUint64),
 	},
 }

networkconfig/sepolia.go

@@ -22,5 +22,6 @@ var Sepolia = NetworkConfig{
 			// SSV Labs
 			"enr:-Ja4QIE0Ml0a8Pq9zD-0g9KYGN3jAMPJ0CAP0i16fK-PSHfLeORl-Z5p8odoP1oS5S2E8IsF5jNG7gqTKhjVsHR-Z_CGAZXrnTJrgmlkgnY0gmlwhCOjXGWJc2VjcDI1NmsxoQKCRDQsIdFsJDmu_ZU2H6b2_HRJbuUneDXHLfFkSQH9O4Nzc3YBg3RjcIITioN1ZHCCD6I",
 		},
+		GasLimit36Epoch: 0,
 	},
 }

networkconfig/ssv.go

@@ -3,6 +3,7 @@ package networkconfig
 import (
 	"math/big"
 
+	"github.com/attestantio/go-eth2-client/spec/phase0"
 	spectypes "github.com/ssvlabs/ssv-spec/types"
 )
 
@@ -12,4 +13,7 @@ type SSVConfig struct {
 	RegistryContractAddr string // TODO: ethcommon.Address
 	Bootnodes            []string
 	DiscoveryProtocolID  [6]byte
+	// GasLimit36Epoch is an epoch when to upgrade from default gas limit value of 30_000_000
+	// to 36_000_000.
+	GasLimit36Epoch phase0.Epoch
 }

networkconfig/test-network.go

@@ -20,5 +20,6 @@ var TestNetwork = NetworkConfig{
 		Bootnodes: []string{
 			"enr:-Li4QFIQzamdvTxGJhvcXG_DFmCeyggSffDnllY5DiU47pd_K_1MRnSaJimWtfKJ-MD46jUX9TwgW5Jqe0t4pH41RYWGAYuFnlyth2F0dG5ldHOIAAAAAAAAAACEZXRoMpD1pf1CAAAAAP__________gmlkgnY0gmlwhCLdu_SJc2VjcDI1NmsxoQN4v-N9zFYwEqzGPBBX37q24QPFvAVUtokIo1fblIsmTIN0Y3CCE4uDdWRwgg-j",
 		},
+		GasLimit36Epoch: 0,
 	},
 }

protocol/v2/ssv/testing/runner.go

@@ -184,7 +184,7 @@ var ConstructBaseRunner = func(
 			net,
 			km,
 			opSigner,
-			spectypes.DefaultGasLimit,
+			validator.DefaultGasLimitOld,
 		)
 	case spectypes.RoleVoluntaryExit:
 		r, err = runner.NewVoluntaryExitRunner(
@@ -441,7 +441,7 @@ var ConstructBaseRunnerWithShareMap = func(
 			net,
 			km,
 			opSigner,
-			spectypes.DefaultGasLimit,
+			validator.DefaultGasLimitOld,
 		)
 	case spectypes.RoleVoluntaryExit:
 		r, err = runner.NewVoluntaryExitRunner(

protocol/v2/ssv/validator/opts.go

@@ -19,6 +19,9 @@ import (
 
 const (
 	DefaultQueueSize = 32
+
+	DefaultGasLimit    = uint64(36_000_000)
+	DefaultGasLimitOld = uint64(30_000_000)
 )
 
 // Options represents validator-specific options.
@@ -89,8 +92,14 @@ func NewCommonOptions(
 		result.QueueSize = max(result.QueueSize, historySyncBatchSize*2)
 	}
 
+	// Set the default GasLimit value if it hasn't been specified already, use 36 or 30 depending
+	// on the current epoch as compared to when this transition is supposed to happen.
 	if result.GasLimit == 0 {
-		result.GasLimit = spectypes.DefaultGasLimit
+		defaultGasLimit := DefaultGasLimit
+		if result.NetworkConfig.Beacon.EstimatedCurrentEpoch() < result.NetworkConfig.GasLimit36Epoch {
+			defaultGasLimit = DefaultGasLimitOld
+		}
+		result.GasLimit = defaultGasLimit
 	}
 
 	return result