116 lines
3.5 KiB
Bash
Executable File
116 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
set -euo pipefail
|
|
|
|
# Read in variables
|
|
. "$(dirname "$0")/vars.sh"
|
|
|
|
# Set DEPOSIT_WEB3_URL_ARG to empty to get genesis state from file, not using web3
|
|
# export DEPOSIT_WEB3_URL_ARG=--depositWeb3Url=ws://localhost:8545
|
|
export DEPOSIT_WEB3_URL_ARG=
|
|
export DEPOSIT_CONTRACT_ADDRESS=0x
|
|
|
|
cd "$SIM_ROOT"
|
|
mkdir -p "$SIMULATION_DIR"
|
|
mkdir -p "$VALIDATORS_DIR"
|
|
|
|
cd "$GIT_ROOT"
|
|
|
|
NIMFLAGS="-d:chronicles_log_level=DEBUG --hints:off --opt:speed --debuginfo"
|
|
|
|
# Run with "SHARD_COUNT=4 ./start.sh" to change these
|
|
DEFS=""
|
|
|
|
DEFS+="-d:SHARD_COUNT=${SHARD_COUNT:-16} " # Spec default: 1024
|
|
DEFS+="-d:SLOTS_PER_EPOCH=${SLOTS_PER_EPOCH:-16} " # Spec default: 64
|
|
DEFS+="-d:SECONDS_PER_SLOT=${SECONDS_PER_SLOT:-6} " # Spec default: 6
|
|
|
|
LAST_VALIDATOR_NUM=$(( NUM_VALIDATORS - 1 ))
|
|
LAST_VALIDATOR="$VALIDATORS_DIR/v$(printf '%07d' $LAST_VALIDATOR_NUM).deposit.json"
|
|
|
|
echo "Building $BEACON_NODE_BIN ($DEFS)"
|
|
"$SIM_ROOT/../../env.sh" nim c -o:"$BEACON_NODE_BIN" $NIMFLAGS $DEFS beacon_chain/beacon_node
|
|
|
|
if [ ! -f "${LAST_VALIDATOR}" ]; then
|
|
echo Building $DEPLOY_DEPOSIT_CONTRACT_BIN
|
|
"$SIM_ROOT/../../env.sh" nim c -o:"$DEPLOY_DEPOSIT_CONTRACT_BIN" $NIMFLAGS $DEFS --hints:off -d:release beacon_chain/deploy_deposit_contract
|
|
|
|
if [ "$DEPOSIT_WEB3_URL_ARG" != "" ]; then
|
|
DEPOSIT_CONTRACT_ADDRESS=$($DEPLOY_DEPOSIT_CONTRACT_BIN $DEPOSIT_WEB3_URL_ARG)
|
|
export DEPOSIT_CONTRACT_ADDRESS
|
|
fi
|
|
|
|
$BEACON_NODE_BIN makeDeposits \
|
|
--totalDeposits="${NUM_VALIDATORS}" \
|
|
--depositDir="$VALIDATORS_DIR" \
|
|
--randomKeys=false \
|
|
$DEPOSIT_WEB3_URL_ARG \
|
|
--depositContractAddress="${DEPOSIT_CONTRACT_ADDRESS}"
|
|
fi
|
|
|
|
if [ ! -f "${SNAPSHOT_FILE}" ]; then
|
|
$BEACON_NODE_BIN \
|
|
--dataDir="${SIMULATION_DIR}/node-0" \
|
|
createTestnet \
|
|
--networkId=1000 \
|
|
--validatorsDir="${VALIDATORS_DIR}" \
|
|
--totalValidators="${NUM_VALIDATORS}" \
|
|
--outputGenesis="${SNAPSHOT_FILE}" \
|
|
--outputNetwork="${NETWORK_METADATA_FILE}" \
|
|
--bootstrapAddress=127.0.0.1 \
|
|
--bootstrapPort=50000 \
|
|
--genesisOffset=5 # Delay in seconds
|
|
fi
|
|
|
|
# Delete any leftover address files from a previous session
|
|
if [ -f "${MASTER_NODE_ADDRESS_FILE}" ]; then
|
|
rm "${MASTER_NODE_ADDRESS_FILE}"
|
|
fi
|
|
|
|
# multitail support
|
|
MULTITAIL="${MULTITAIL:-multitail}" # to allow overriding the program name
|
|
USE_MULTITAIL="${USE_MULTITAIL:-no}" # make it an opt-in
|
|
type "$MULTITAIL" &>/dev/null || USE_MULTITAIL="no"
|
|
|
|
# Kill child processes on Ctrl-C by sending SIGTERM to the whole process group,
|
|
# passing the negative PID of this shell instance to the "kill" command.
|
|
# Trap and ignore SIGTERM, so we don't kill this process along with its children.
|
|
if [ "$USE_MULTITAIL" = "no" ]; then
|
|
trap '' SIGTERM
|
|
trap 'kill -- -$$' SIGINT EXIT
|
|
fi
|
|
|
|
COMMANDS=()
|
|
LAST_NODE=$(( NUM_NODES - 1 ))
|
|
|
|
for i in $(seq 0 $LAST_NODE); do
|
|
if [[ "$i" == "0" ]]; then
|
|
sleep 0
|
|
elif [ "$USE_MULTITAIL" = "no" ]; then
|
|
# Wait for the master node to write out its address file
|
|
while [ ! -f "${MASTER_NODE_ADDRESS_FILE}" ]; do
|
|
sleep 0.1
|
|
done
|
|
fi
|
|
|
|
CMD="${SIM_ROOT}/run_node.sh $i"
|
|
|
|
if [ "$USE_MULTITAIL" != "no" ]; then
|
|
if [ "$i" = "0" ]; then
|
|
SLEEP="0"
|
|
else
|
|
SLEEP="2"
|
|
fi
|
|
# "multitail" closes the corresponding panel when a command exits, so let's make sure it doesn't exit
|
|
COMMANDS+=( " -cT ansi -t 'node #$i' -l 'sleep $SLEEP; $CMD; echo [node execution completed]; while true; do sleep 100; done'" )
|
|
else
|
|
eval "${CMD}" &
|
|
fi
|
|
done
|
|
|
|
if [ "$USE_MULTITAIL" != "no" ]; then
|
|
eval $MULTITAIL -s 3 -M 0 -x \"Nimbus beacon chain\" "${COMMANDS[@]}"
|
|
else
|
|
wait # Stop when all nodes have gone down
|
|
fi
|