lighthouse/scripts/local_testnet/setup.sh
Michael Sproul b4689e20c6 Altair consensus changes and refactors (#2279)
## Proposed Changes

Implement the consensus changes necessary for the upcoming Altair hard fork.

## Additional Info

This is quite a heavy refactor, with pivotal types like the `BeaconState` and `BeaconBlock` changing from structs to enums. This ripples through the whole codebase with field accesses changing to methods, e.g. `state.slot` => `state.slot()`.


Co-authored-by: realbigsean <seananderson33@gmail.com>
2021-07-09 06:15:32 +00:00

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#!/usr/bin/env bash
#
# Deploys the deposit contract and makes deposits for $VALIDATOR_COUNT insecure deterministic validators.
# Produces a testnet specification and a genesis state where the genesis time
# is now + $GENESIS_DELAY.
#
# Generates datadirs for multiple validator keys according to the
# $VALIDATOR_COUNT and $NODE_COUNT variables.
#
source ./vars.env
lcli \
deploy-deposit-contract \
--eth1-http http://localhost:8545 \
--confirmations 1 \
--validator-count $VALIDATOR_COUNT
NOW=`date +%s`
GENESIS_TIME=`expr $NOW + $GENESIS_DELAY`
lcli \
--spec mainnet \
new-testnet \
--deposit-contract-address $DEPOSIT_CONTRACT_ADDRESS \
--testnet-dir $TESTNET_DIR \
--min-genesis-active-validator-count $GENESIS_VALIDATOR_COUNT \
--min-genesis-time $GENESIS_TIME \
--genesis-delay $GENESIS_DELAY \
--genesis-fork-version $GENESIS_FORK_VERSION \
--altair-fork-epoch $ALTAIR_FORK_EPOCH \
--eth1-id $NETWORK_ID \
--eth1-follow-distance 1 \
--seconds-per-eth1-block 1 \
--force
echo Specification generated at $TESTNET_DIR.
echo "Generating $VALIDATOR_COUNT validators concurrently... (this may take a while)"
lcli \
insecure-validators \
--count $VALIDATOR_COUNT \
--base-dir $DATADIR \
--node-count $NODE_COUNT
echo Validators generated with keystore passwords at $DATADIR.
echo "Building genesis state... (this might take a while)"
lcli \
--spec mainnet \
interop-genesis \
--genesis-time $GENESIS_TIME \
--testnet-dir $TESTNET_DIR \
$GENESIS_VALIDATOR_COUNT
echo Created genesis state in $TESTNET_DIR