prysm-pulse/scripts/setup-8-validators.sh

#!/bin/bash

# This script creates 8 private keys with 8 deposits and runs a single 
# validator process.

PRIVATE_KEY_PATH=~/priv

echo "clearing data"
DATA_PATH=/tmp/data
rm -rf $DATA_PATH
mkdir -p $DATA_PATH

PASSWORD="password"
PASSWORD_PATH=$DATA_PATH/password.txt

UNAME=$(echo `uname` | tr '[A-Z]' '[a-z]')

echo $PASSWORD > $PASSWORD_PATH

bazel build //validator
bazel build //contracts/deposit-contract/sendDepositTx

START_INDEX=1
END_INDEX=8

while test $# -gt 0; do
    case "$1" in
      --deposit-contract)
          shift
          DEPOSIT_CONTRACT=$1
          shift
          ;;
      --end-index)
          shift
          END_INDEX=$1
          shift
          ;;
      --start-index)
          shift
          START_INDEX=$1
          shift
          ;;
      --privkey-path)
          shift
          PRIVATE_KEY_PATH=$1
          shift
          ;;
      *)
          echo "$1 is not a recognized flag!"
          exit 1;
          ;;
    esac
done

KEYSTORE=$DATA_PATH/keystore

for i in `seq $START_INDEX $END_INDEX`;
do
  echo "Generating validator key $i"

  ACCOUNTCMD="bazel-bin/validator/${UNAME}_amd64_pure_stripped/validator accounts create --password $(cat $PASSWORD_PATH) --keystore-path $KEYSTORE"

  echo $ACCOUNTCMD

  $ACCOUNTCMD
done


CMD="bazel-bin/validator/${UNAME}_amd64_pure_stripped/validator --password $(cat $PASSWORD_PATH) --keystore-path $KEYSTORE"

echo $CMD
nohup $CMD $> /tmp/validator.log &

echo "Sending TX for validator key $i"

HTTPFLAG="--httpPath=https://goerli.prylabs.net"
PASSFLAG="--passwordFile=$PASSWORD_PATH"
CONTRACTFLAG="--depositContract=$DEPOSIT_CONTRACT"
PRIVFLAG="--privKey=$(cat $PRIVATE_KEY_PATH)"
KEYFLAG="--prysm-keystore=$KEYSTORE"
AMOUNTFLAG="--depositAmount=3200000"

CMD="bazel-bin/contracts/deposit-contract/sendDepositTx/${UNAME}_amd64_stripped/sendDepositTx"

DEPOSITCMD="$CMD $HTTPFLAG $PASSFLAG $CONTRACTFLAG $PRIVFLAG $KEYFLAG $AMOUNTFLAG"

$DEPOSITCMD

echo "A validator is running in the background. You can follow the logs at /tmp/validator.log."

echo "To stop the processes, use 'pkill validator'"