updating configs for genesis delay and capella

src/package_io/parse_input.star

@@ -84,6 +84,12 @@ def parse_input(input_args):
 	if result["network_params"]["seconds_per_slot"] == 0:
 		fail("seconds_per_slot is 0 needs to be > 0 ")
 
+	if result["network_params"]["genesis_delay"] == 0:
+		fail("genesis_delay is 0 needs to be > 0 ")
+
+	if result["network_params"]["capella_fork_epoch"] == 0:
+		fail("capella_fork_epoch is 0 needs to be > 0 ")
+
 	required_num_validtors = 2 * result["network_params"]["slots_per_epoch"]
 	actual_num_validators = len(result["participants"]) * result["network_params"]["num_validator_keys_per_node"]
 	if required_num_validtors > actual_num_validators:
@@ -113,6 +119,8 @@ def parse_input(input_args):
 			deposit_contract_address=result["network_params"]["deposit_contract_address"],
 			seconds_per_slot=result["network_params"]["seconds_per_slot"],
 			slots_per_epoch=result["network_params"]["slots_per_epoch"],
+			capella_fork_epoch=result["network_params"]["capella_fork_epoch"],
+			genesis_delay=result["network_params"]["genesis_delay"]
 		),
 		launch_additional_services=result["launch_additional_services"],
 		wait_for_finalization=result["wait_for_finalization"],
@@ -151,6 +159,8 @@ def default_network_params():
 		"deposit_contract_address":              "0x4242424242424242424242424242424242424242",
 		"seconds_per_slot":                      12,
 		"slots_per_epoch":                       32,
+		"genesis_delay":                         120,
+		"capella_fork_epoch":                    5,
 	}
 
 def default_participant():

src/participant_network/participant_network.star

@@ -45,7 +45,6 @@ CL_CLIENT_CONTEXT_BOOTNODE = None
 
 def launch_participant_network(participants, network_params, global_log_level):
 	num_participants = len(participants)	
-	el_genesis_timestamp = time.now().unix
 
 
 
@@ -59,13 +58,17 @@ def launch_participant_network(participants, network_params, global_log_level):
 	
 	print(json.indent(json.encode(cl_validator_data)))
 
+	# We need to send the same genesis time to both the EL and the CL to ensure that timestamp based forking works as expected
+	final_genesis_timestamp = (time.now() + CL_GENESIS_DATA_GENERATION_TIME + num_participants*CL_NODE_STARTUP_TIME).unix
 	print("Generating EL data")
 	el_genesis_generation_config_template = read_file(static_files.EL_GENESIS_GENERATION_CONFIG_TEMPLATE_FILEPATH)
 	el_genesis_data = el_genesis_data_generator.generate_el_genesis_data(
 		el_genesis_generation_config_template,
-		el_genesis_timestamp,
+		final_genesis_timestamp,
 		network_params.network_id,
-		network_params.deposit_contract_address
+		network_params.deposit_contract_address,
+		network_params.genesis_delay,
+		network_params.capella_fork_epoch
 	)
 
 
@@ -112,9 +115,6 @@ def launch_participant_network(participants, network_params, global_log_level):
 
 	print("Generating CL data")
 
-	# verify that this works
-	cl_genesis_timestamp = (time.now() + CL_GENESIS_DATA_GENERATION_TIME + num_participants*CL_NODE_STARTUP_TIME).unix
-
 	genesis_generation_config_yml_template = read_file(static_files.CL_GENESIS_GENERATION_CONFIG_TEMPLATE_FILEPATH)
 	genesis_generation_mnemonics_yml_template = read_file(static_files.CL_GENESIS_GENERATION_MNEMONICS_TEMPLATE_FILEPATH)
 	total_number_of_validator_keys = network_params.num_validator_keys_per_node * num_participants
@@ -122,13 +122,14 @@ def launch_participant_network(participants, network_params, global_log_level):
 		genesis_generation_config_yml_template,
 		genesis_generation_mnemonics_yml_template,
 		el_genesis_data,
-		cl_genesis_timestamp,
+		final_genesis_timestamp,
 		network_params.network_id,
 		network_params.deposit_contract_address,
 		network_params.seconds_per_slot,
 		network_params.preregistered_validator_keys_mnemonic,
-		total_number_of_validator_keys
-
+		total_number_of_validator_keys,
+        network_params.genesis_delay,
+        network_params.capella_fork_epoch
 	)
 
 	print(json.indent(json.encode(cl_genesis_data)))
@@ -220,5 +221,5 @@ def launch_participant_network(participants, network_params, global_log_level):
 		all_participants.append(participant_entry)
 
 
-	return all_participants, cl_genesis_timestamp
+	return all_participants, final_genesis_timestamp
 

src/participant_network/prelaunch_data_generator/cl_genesis/cl_genesis_data_generator.star

@@ -32,7 +32,9 @@ def generate_cl_genesis_data(
 		deposit_contract_address,
 		seconds_per_slot,
 		preregistered_validator_keys_mnemonic,
-		total_num_validator_keys_to_preregister):
+		total_num_validator_keys_to_preregister,
+        genesis_delay,
+        capella_fork_epoch):
 
 	template_data = new_cl_genesis_config_template_data(
 		network_id,
@@ -41,6 +43,8 @@ def generate_cl_genesis_data(
 		total_num_validator_keys_to_preregister,
 		preregistered_validator_keys_mnemonic,
 		deposit_contract_address,
+		genesis_delay,
+		capella_fork_epoch
 	)
 
 	genesis_generation_mnemonics_template_and_data = shared_utils.new_template_and_data(genesis_generation_mnemonics_yml_template, template_data)
@@ -151,7 +155,7 @@ def generate_cl_genesis_data(
 
 
 
-def new_cl_genesis_config_template_data(network_id, seconds_per_slot, unix_timestamp, num_validator_keys_to_preregister, preregistered_validator_keys_mnemonic, deposit_contract_address):
+def new_cl_genesis_config_template_data(network_id, seconds_per_slot, unix_timestamp, num_validator_keys_to_preregister, preregistered_validator_keys_mnemonic, deposit_contract_address, genesis_delay, capella_fork_epoch):
 	return {
 		"NetworkId": network_id,
 		"SecondsPerSlot": seconds_per_slot,
@@ -159,4 +163,6 @@ def new_cl_genesis_config_template_data(network_id, seconds_per_slot, unix_times
 		"NumValidatorKeysToPreregister": num_validator_keys_to_preregister,
 		"PreregisteredValidatorKeysMnemonic": preregistered_validator_keys_mnemonic,
 		"DepositContractAddress": deposit_contract_address,
+		"GenesisDelay": genesis_delay,
+		"CapellaForkEpoch": capella_fork_epoch
 	}

src/participant_network/prelaunch_data_generator/el_genesis/el_genesis_data_generator.star

@@ -29,12 +29,16 @@ def generate_el_genesis_data(
 	genesis_generation_config_template,
 	genesis_unix_timestamp,
 	network_id,
-	deposit_contract_address):
+	deposit_contract_address,
+	genesis_delay,
+	capella_fork_epoch):
 
 	template_data = genesis_generation_config_template_data(
 		network_id,
 		deposit_contract_address,
 		genesis_unix_timestamp,
+		genesis_delay,
+        capella_fork_epoch
 	)
 
 	genesis_config_file_template_and_data = shared_utils.new_template_and_data(genesis_generation_config_template, template_data)
@@ -123,9 +127,11 @@ def generate_el_genesis_data(
 	return result
 
 
-def genesis_generation_config_template_data(network_id, deposit_contract_address, unix_timestamp):
+def genesis_generation_config_template_data(network_id, deposit_contract_address, unix_timestamp, genesis_delay, capella_fork_epoch):
 	return {
 		"NetworkId": network_id,
 		"DepositContractAddress": deposit_contract_address,
 		"UnixTimestamp": unix_timestamp,
+		"GenesisDelay": genesis_delay,
+		"CapellaForkEpoch": capella_fork_epoch
 	}

src/participant_network/prelaunch_data_generator/prelaunch_data_generator_launcher/prelaunch_data_generator_launcher.star

-IMAGE = "ethpandaops/ethereum-genesis-generator:1.0.3"
+IMAGE = "ethpandaops/ethereum-genesis-generator:1.0.4"
 
 SERVICE_ID_PREFIX = "prelaunch-data-generator-"
 

static_files/genesis-generation-config/cl/config.yaml.tmpl

@@ -9,7 +9,7 @@ CONFIG_NAME: testnet # needs to exist because of Prysm. Otherwise it conflicts w
 MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: {{ .NumValidatorKeysToPreregister }}
 MIN_GENESIS_TIME: {{ .UnixTimestamp }}
 GENESIS_FORK_VERSION: 0x10000038
-GENESIS_DELAY: 300
+GENESIS_DELAY: {{ .GenesisDelay }}
 
 # Forking
 # ---------------------------------------------------------------
@@ -34,18 +34,18 @@ TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH: 18446744073709551615
 
 # Capella
 CAPELLA_FORK_VERSION: 0x40000038
-CAPELLA_FORK_EPOCH: 18446744073709551615
+CAPELLA_FORK_EPOCH: {{ .CapellaForkEpoch }}
 
-# Sharding
-SHARDING_FORK_VERSION: 0x03001020
-SHARDING_FORK_EPOCH: 18446744073709551615
+# EIP4844
+EIP4844_FORK_VERSION: 0x50000040
+EIP4844_FORK_EPOCH: 18446744073709551615
 
 # Time parameters
 # ---------------------------------------------------------------
 # 12 seconds
 SECONDS_PER_SLOT: {{ .SecondsPerSlot }}
-# 2**8 (= 256) epochs ~27 hours
-MIN_VALIDATOR_WITHDRAWABILITY_DELAY: 256
+# 5 epochs ~0.5 hours
+MIN_VALIDATOR_WITHDRAWABILITY_DELAY: 5
 # 2**8 (= 256) epochs ~27 hours
 SHARD_COMMITTEE_PERIOD: 256
 # It's very important that SECONDS_PER_ETH1_BLOCK * ETH1_FOLLOW_DISTANCE is a good amount of time, else
@@ -67,6 +67,10 @@ MIN_PER_EPOCH_CHURN_LIMIT: 4
 # 2**16 (= 65,536)
 CHURN_LIMIT_QUOTIENT: 65536
 
+# Fork choice
+# ---------------------------------------------------------------
+# 40%
+PROPOSER_SCORE_BOOST: 40
 
 # Deposit contract
 # ---------------------------------------------------------------

static_files/genesis-generation-config/el/genesis-config.yaml.tmpl

@@ -13,10 +13,8 @@ deposit_contract_address: "{{ .DepositContractAddress }}"
 genesis_timestamp: {{ .UnixTimestamp }}
 # Note: The module runs a merged chain so terminal_total_difficulty is hardcoded to zero.
 terminal_total_difficulty: 0
-
-# Set to 10 per Pari's recommendation
-# To read more about what this is and does, see: https://notes.ethereum.org/cmyGUbKVTTqhUGDg_GYThg
-mergeForkBlock: 10
+genesis_delay: {{ .GenesisDelay }}
+capella_fork_epoch: {{ .CapellaForkEpoch }}
 
 clique:
   enabled: false
\ No newline at end of file