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Update chainspec p2p and etc (#8601)

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[Missing values in /eth/v1/config/spec #8571
](https://github.com/sigp/lighthouse/issues/8571) - there will be follow up PR for the re org props


  1. As per above issue from EF dev ops, I added
```
"EPOCHS_PER_SUBNET_SUBSCRIPTION": "256",
"ATTESTATION_SUBNET_COUNT": "64",
"ATTESTATION_SUBNET_EXTRA_BITS": "0",
"UPDATE_TIMEOUT": "8192",
"DOMAIN_BLS_TO_EXECUTION_CHANGE": "0x0a000000"
```
to `/eth/v1/config/spec`
2. Had to change the minimal config for UPDATE_TIMEOUT to get currents tests to pass. This is ok given UPDATE_TIMEOUT is not used in lighthouse as this config for light client spec from altair
3. ATTESTATION_SUBNET_PREFIX_BITS is now dynamically calculated and shimmed into the /eth/v1/config/spec output as advised by @michaelsproul


Co-Authored-By: Joseph Patchen <josephmipatchen@gmail.com>
This commit is contained in:
Mr Ree
2026-01-14 22:35:57 -06:00
committed by GitHub
parent 1abc41e337
commit acc746d947
10 changed files with 138 additions and 10 deletions
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1
common/eth2_network_config/built_in_network_configs/chiado/config.yaml
View File

@@ -125,6 +125,7 @@ SUBNETS_PER_NODE: 2
ATTESTATION_SUBNET_COUNT: 64
ATTESTATION_SUBNET_EXTRA_BITS: 0
# ceillog2(ATTESTATION_SUBNET_COUNT) + ATTESTATION_SUBNET_EXTRA_BITS
# computed at runtime
ATTESTATION_SUBNET_PREFIX_BITS: 6
# Deneb

2
common/eth2_network_config/built_in_network_configs/gnosis/config.yaml
View File

@@ -108,6 +108,8 @@ MESSAGE_DOMAIN_INVALID_SNAPPY: 0x00000000
MESSAGE_DOMAIN_VALID_SNAPPY: 0x01000000
ATTESTATION_SUBNET_COUNT: 64
ATTESTATION_SUBNET_EXTRA_BITS: 0
# ceillog2(ATTESTATION_SUBNET_COUNT) + ATTESTATION_SUBNET_EXTRA_BITS
# computed at runtime
ATTESTATION_SUBNET_PREFIX_BITS: 6
ATTESTATION_SUBNET_SHUFFLING_PREFIX_BITS: 3

1
common/eth2_network_config/built_in_network_configs/holesky/config.yaml
View File

@@ -127,6 +127,7 @@ SUBNETS_PER_NODE: 2
ATTESTATION_SUBNET_COUNT: 64
ATTESTATION_SUBNET_EXTRA_BITS: 0
# ceillog2(ATTESTATION_SUBNET_COUNT) + ATTESTATION_SUBNET_EXTRA_BITS
# computed at runtime
ATTESTATION_SUBNET_PREFIX_BITS: 6
ATTESTATION_SUBNET_SHUFFLING_PREFIX_BITS: 3

1
common/eth2_network_config/built_in_network_configs/hoodi/config.yaml
View File

@@ -133,6 +133,7 @@ SUBNETS_PER_NODE: 2
ATTESTATION_SUBNET_COUNT: 64
ATTESTATION_SUBNET_EXTRA_BITS: 0
# ceillog2(ATTESTATION_SUBNET_COUNT) + ATTESTATION_SUBNET_EXTRA_BITS
# computed at runtime
ATTESTATION_SUBNET_PREFIX_BITS: 6
# Deneb

1
common/eth2_network_config/built_in_network_configs/mainnet/config.yaml
View File

@@ -154,6 +154,7 @@ ATTESTATION_SUBNET_COUNT: 64
# 0 bits
ATTESTATION_SUBNET_EXTRA_BITS: 0
# ceillog2(ATTESTATION_SUBNET_COUNT) + ATTESTATION_SUBNET_EXTRA_BITS (= 6 + 0) bits
# computed at runtime
ATTESTATION_SUBNET_PREFIX_BITS: 6
ATTESTATION_SUBNET_SHUFFLING_PREFIX_BITS: 3

1
common/eth2_network_config/built_in_network_configs/sepolia/config.yaml
View File

@@ -133,6 +133,7 @@ SUBNETS_PER_NODE: 2
ATTESTATION_SUBNET_COUNT: 64
ATTESTATION_SUBNET_EXTRA_BITS: 0
# ceillog2(ATTESTATION_SUBNET_COUNT) + ATTESTATION_SUBNET_EXTRA_BITS
# computed at runtime
ATTESTATION_SUBNET_PREFIX_BITS: 6
ATTESTATION_SUBNET_SHUFFLING_PREFIX_BITS: 3