Mainnet deposit contract monitoring

AllTests-mainnet.md

@@ -116,7 +116,7 @@ OK: 3/3 Fail: 0/3 Skip: 0/3
 + DOMAIN_VOLUNTARY_EXIT                             "0x04000000"         [Preset: mainnet]   OK
 + EFFECTIVE_BALANCE_INCREMENT                       1000000000           [Preset: mainnet]   OK
 + EJECTION_BALANCE                                  16000000000          [Preset: mainnet]   OK
-+ EPOCHS_PER_ETH1_VOTING_PERIOD                     32                   [Preset: mainnet]   OK
++ EPOCHS_PER_ETH1_VOTING_PERIOD                     64                   [Preset: mainnet]   OK
 + EPOCHS_PER_HISTORICAL_VECTOR                      65536                [Preset: mainnet]   OK
 + EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION             256                  [Preset: mainnet]   OK
 + EPOCHS_PER_SLASHINGS_VECTOR                       8192                 [Preset: mainnet]   OK

beacon_chain/beacon_node.nim

@@ -1034,6 +1034,13 @@ programMain:
     config.depositContractDeployedAt = some metadata.depositContractDeployedAt
   else:
     config.runtimePreset = defaultRuntimePreset
+    when const_preset == "mainnet":
+      if config.depositContractAddress.isNone:
+        config.depositContractAddress =
+          some mainnetMetadata.depositContractAddress
+      if config.depositContractDeployedAt.isNone:
+        config.depositContractDeployedAt =
+          some mainnetMetadata.depositContractDeployedAt
 
   # Single RNG instance for the application - will be seeded on construction
   # and avoid using system resources (such as urandom) after that

beacon_chain/eth1_monitor.nim

@@ -359,6 +359,7 @@ proc init*(T: type Eth1Monitor,
            depositContractDeployedAt: string): Future[Result[T, string]] {.async.} =
   let web3 = try: await newWeb3(web3Url)
              except CatchableError as err:
+               debugEcho err.msg
                return err "Failed to setup web3 connection"
   let
     ns = web3.contractSender(DepositContract, depositContractAddress)
@@ -489,7 +490,7 @@ proc waitGenesis*(m: Eth1Monitor): Future[BeaconStateRef] {.async.} =
     if m.genesisStateFut.isNil:
       m.genesisStateFut = newFuture[void]("waitGenesis")
 
-    info "Waiting genesis state"
+    info "Awaiting genesis event"
     await m.genesisStateFut
     m.genesisStateFut = nil
 

beacon_chain/network_metadata.nim

@@ -146,10 +146,10 @@ const
                            # that there are no constant overrides
       eth1Network: some mainnet,
       runtimePreset: mainnetRuntimePreset,
-      # TODO The values below are just placeholders for now
+      # TODO Add bootstrap nodes for mainnet
       bootstrapNodes: @[],
-      depositContractAddress: Eth1Address.fromHex "0x1234567890123456789012345678901234567890",
+      depositContractAddress: Eth1Address.fromHex "0x00000000219ab540356cBB839Cbe05303d7705Fa",
-      depositContractDeployedAt: "0",
+      depositContractDeployedAt: "11052984",
       genesisData: "")
   else:
     Eth2NetworkMetadata(

beacon_chain/spec/presets.nim

@@ -128,10 +128,10 @@ static: doAssert: ETH2_SPEC == "v0.12.3" or ETH2_SPEC == "v1.0.0"
 when ETH2_SPEC == "v0.12.3":
   const mainnetRuntimePreset* = RuntimePreset(
     MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 16384,
-    MIN_GENESIS_TIME: 1578009600,
+    MIN_GENESIS_TIME: 1606824000, # Dec 1, 2020, 12pm UTC
     GENESIS_FORK_VERSION: Version [byte 0, 0, 0, 0],
-    GENESIS_DELAY: 172800,
+    GENESIS_DELAY: 604800,
-    ETH1_FOLLOW_DISTANCE: 1024)
+    ETH1_FOLLOW_DISTANCE: 2048)
 else:
  const mainnetRuntimePreset* = RuntimePreset(
     MIN_GENESIS_ACTIVE_VALIDATOR_COUNT: 16384,

beacon_chain/spec/presets/v1_0_0-rc_0/mainnet.nim

@@ -138,7 +138,7 @@ const
   WHISTLEBLOWER_REWARD_QUOTIENT*: uint64 = 2'u64^9
   PROPOSER_REWARD_QUOTIENT*: uint64 = 2'u64^3
   INACTIVITY_PENALTY_QUOTIENT*: uint64 = 2'u64^26
-  MIN_SLASHING_PENALTY_QUOTIENT*: uint64 = 128 # 2^5
+  MIN_SLASHING_PENALTY_QUOTIENT*: uint64 = 128 # 2^7
   PROPORTIONAL_SLASHING_MULTIPLIER*: uint64 = 1
 
   # Max operations per block

beacon_chain/spec/presets/v1_0_0-rc_0/minimal.nim

@@ -109,7 +109,7 @@ const
   WHISTLEBLOWER_REWARD_QUOTIENT*: uint64 = 2'u64^9
   PROPOSER_REWARD_QUOTIENT*: uint64 = 2'u64^3
   INACTIVITY_PENALTY_QUOTIENT*: uint64 = 2'u64^25
-  MIN_SLASHING_PENALTY_QUOTIENT*: uint64 = 64 # 2^5
+  MIN_SLASHING_PENALTY_QUOTIENT*: uint64 = 64 # 2^6
   PROPORTIONAL_SLASHING_MULTIPLIER*: uint64 = 2
 
   # Max operations per block

run-mainnet-beacon-node.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+if [[ "$WEB3_URL" == "" ]]; then
+  echo -n "Please enter a Web3 provider URL: "
+  read WEB3_URL
+fi
+
+build/beacon_node \
+  --data-dir=build/data/mainnet \
+  --web3-url="${WEB3_URL}" \
+  $@
+