151 lines
4.8 KiB
YAML
151 lines
4.8 KiB
YAML
# This file should contain the origin run-time config for the mainnet
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# network [1] without all properties overriden in the local network
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# simulation. We use to generate a full run-time config as required
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# by third-party binaries, such as Lighthouse and Web3Signer.
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#
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# [1]: https://raw.githubusercontent.com/ethereum/consensus-specs/dev/configs/mainnet.yaml
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# Mainnet config
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# Extends the mainnet preset
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# (overriden in launch_local_testnet.sh) PRESET_BASE: 'mainnet'
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# Free-form short name of the network that this configuration applies to - known
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# canonical network names include:
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# * 'mainnet' - there can be only one
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# * 'prater' - testnet
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# Must match the regex: [a-z0-9\-]
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CONFIG_NAME: 'mainnet'
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# Transition
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# ---------------------------------------------------------------
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# Estimated on Sept 15, 2022
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# (overriden in launch_local_testnet.sh) TERMINAL_TOTAL_DIFFICULTY: 58750000000000000000000
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# By default, don't use these params
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TERMINAL_BLOCK_HASH: 0x0000000000000000000000000000000000000000000000000000000000000000
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TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH: 18446744073709551615
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# Genesis
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# ---------------------------------------------------------------
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# `2**14` (= 16,384)
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# (overriden in launch_local_testnet.sh) MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 16384
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# Dec 1, 2020, 12pm UTC
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# (overriden in launch_local_testnet.sh) MIN_GENESIS_TIME: 1606824000
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# Mainnet initial fork version, recommend altering for testnets
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GENESIS_FORK_VERSION: 0x00000000
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# 604800 seconds (7 days)
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# (overriden in launch_local_testnet.sh) GENESIS_DELAY: 604800
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# Forking
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# ---------------------------------------------------------------
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# Some forks are disabled for now:
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# - These may be re-assigned to another fork-version later
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# - Temporarily set to max uint64 value: 2**64 - 1
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# Altair
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ALTAIR_FORK_VERSION: 0x01000000
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# (overriden in launch_local_testnet.sh) ALTAIR_FORK_EPOCH: 74240 # Oct 27, 2021, 10:56:23am UTC
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# Bellatrix
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BELLATRIX_FORK_VERSION: 0x02000000
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# (overriden in launch_local_testnet.sh) BELLATRIX_FORK_EPOCH: 144896 # Sept 6, 2022, 11:34:47am UTC
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# Capella
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CAPELLA_FORK_VERSION: 0x03000000
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# (overriden in launch_local_testnet.sh) CAPELLA_FORK_EPOCH: 18446744073709551615
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# Deneb
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DENEB_FORK_VERSION: 0x04000000
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# (overriden in launch_local_testnet.sh) DENEB_FORK_EPOCH: 18446744073709551615
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# Electra
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ELECTRA_FORK_VERSION: 0x05000000
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# (overriden in launch_local_testnet.sh) ELECTRA_FORK_EPOCH: 18446744073709551615
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# Time parameters
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# ---------------------------------------------------------------
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# 12 seconds
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SECONDS_PER_SLOT: 12
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# 14 (estimate from Eth1 mainnet)
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SECONDS_PER_ETH1_BLOCK: 14
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# 2**8 (= 256) epochs ~27 hours
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MIN_VALIDATOR_WITHDRAWABILITY_DELAY: 256
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# 2**8 (= 256) epochs ~27 hours
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SHARD_COMMITTEE_PERIOD: 256
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# 2**11 (= 2,048) Eth1 blocks ~8 hours
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# (overriden in launch_local_testnet.sh) ETH1_FOLLOW_DISTANCE: 2048
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# Validator cycle
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# ---------------------------------------------------------------
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# 2**2 (= 4)
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INACTIVITY_SCORE_BIAS: 4
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# 2**4 (= 16)
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INACTIVITY_SCORE_RECOVERY_RATE: 16
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# 2**4 * 10**9 (= 16,000,000,000) Gwei
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EJECTION_BALANCE: 16000000000
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# 2**2 (= 4)
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MIN_PER_EPOCH_CHURN_LIMIT: 4
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# 2**16 (= 65,536)
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CHURN_LIMIT_QUOTIENT: 65536
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# [New in Deneb:EIP7514] 2**3 (= 8)
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MAX_PER_EPOCH_ACTIVATION_CHURN_LIMIT: 8
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# Fork choice
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# ---------------------------------------------------------------
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# 40%
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PROPOSER_SCORE_BOOST: 40
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# 20%
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REORG_HEAD_WEIGHT_THRESHOLD: 20
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# 160%
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REORG_PARENT_WEIGHT_THRESHOLD: 160
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# `2` epochs
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REORG_MAX_EPOCHS_SINCE_FINALIZATION: 2
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# Deposit contract
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# ---------------------------------------------------------------
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# Ethereum PoW Mainnet
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DEPOSIT_CHAIN_ID: 1
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DEPOSIT_NETWORK_ID: 1
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# (overriden in launch_local_testnet.sh) DEPOSIT_CONTRACT_ADDRESS: 0x00000000219ab540356cBB839Cbe05303d7705Fa
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# Networking
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# ---------------------------------------------------------------
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# `10 * 2**20` (= 10485760, 10 MiB)
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GOSSIP_MAX_SIZE: 10485760
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# `2**10` (= 1024)
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MAX_REQUEST_BLOCKS: 1024
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# `2**8` (= 256)
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EPOCHS_PER_SUBNET_SUBSCRIPTION: 256
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# `MIN_VALIDATOR_WITHDRAWABILITY_DELAY + CHURN_LIMIT_QUOTIENT // 2` (= 33024, ~5 months)
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MIN_EPOCHS_FOR_BLOCK_REQUESTS: 33024
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# `10 * 2**20` (=10485760, 10 MiB)
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MAX_CHUNK_SIZE: 10485760
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# 5s
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TTFB_TIMEOUT: 5
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# 10s
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RESP_TIMEOUT: 10
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ATTESTATION_PROPAGATION_SLOT_RANGE: 32
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# 500ms
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MAXIMUM_GOSSIP_CLOCK_DISPARITY: 500
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MESSAGE_DOMAIN_INVALID_SNAPPY: 0x00000000
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MESSAGE_DOMAIN_VALID_SNAPPY: 0x01000000
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# 2 subnets per node
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SUBNETS_PER_NODE: 2
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# 2**8 (= 64)
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ATTESTATION_SUBNET_COUNT: 64
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ATTESTATION_SUBNET_EXTRA_BITS: 0
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# ceillog2(ATTESTATION_SUBNET_COUNT) + ATTESTATION_SUBNET_EXTRA_BITS
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ATTESTATION_SUBNET_PREFIX_BITS: 6
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# Deneb
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# `2**7` (=128)
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MAX_REQUEST_BLOCKS_DENEB: 128
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# MAX_REQUEST_BLOCKS_DENEB * MAX_BLOBS_PER_BLOCK
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MAX_REQUEST_BLOB_SIDECARS: 768
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# `2**12` (= 4096 epochs, ~18 days)
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MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: 4096
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# `6`
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BLOB_SIDECAR_SUBNET_COUNT: 6
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