stack-orchestrator/container-build/cerc-go-ethereum-foundry/deploy-local-network.sh

#!/bin/bash
set -e

OPTS="./deploy-local-network.sh [<options>] <args>...
./deploy-local-network.sh --help
--
db-user=name          database user
db-password=password  database password
db-name=name          database name
db-host=address       database host
db-port=port          database port
db-write=bool         turn on database write mode
db-type=name          the type of database
db-driver=name        the driver used for the database
db-waitforsync=bool   Should the statediff service start once geth has synced to head (default: false)
rpc-port=port         change RPC port (default: 8545)
rpc-addr=address      change RPC address (default: 127.0.0.1)
chain-id=number       change chain ID (default: 99)
extra-args=name        extra args to pass to geth on startup
period=seconds        use a block time instead of instamine
accounts=number       create multiple accounts (default: 1)
address=address       eth address to add to genesis
save=name             after finishing, save snapshot
load=name             start from a previously saved snapshot
dir=directory         testnet directory
"

eval "$(
  git rev-parse --parseopt -- "$@" <<<"$OPTS" || echo exit $?
)"

DB_USER=vdbm
DB_PASSWORD=password
DB_NAME=cerc_public
DB_HOST=127.0.0.1
DB_PORT=5432
DB_TYPE=postgres
DB_DRIVER=sqlx
DB_WAIT_FOR_SYNC=false
RPC_PORT=8545
RPC_ADDRESS=127.0.0.1
PERIOD=0
CHAINID=99
ACCOUNTS=0
ADDRESS=
EXTRA_START_ARGS=
gethdir=$HOME/testnet

while [[ $1 ]]; do
  case $1 in
    --)              shift; break;;
    --db-user)       shift; DB_USER=$1;;
    --db-password)   shift; DB_PASSWORD=$1;;
    --db-name)       shift; DB_NAME=$1;;
    --db-host)       shift; DB_HOST=$1;;
    --db-port)       shift; DB_PORT=$1;;
    --db-write)      shift; DB_WRITE=$1;;
    --db-type)       shift; DB_TYPE=$1;;
    --db-driver)     shift; DB_DRIVER=$1;;
    --db-waitforsync) shift; DB_WAIT_FOR_SYNC=$1;;
    --rpc-port)      shift; RPC_PORT=$1;;
    --rpc-addr)      shift; RPC_ADDRESS=$1;;
    --chain-id)      shift; CHAINID=$1;;
    --extra-args)      shift; EXTRA_START_ARGS=$1;;
    --period)        shift; PERIOD=$1;;
    --accounts)      shift; ACCOUNTS=$1;;
    --save)          shift; SAVE=$1;;
    --address)       shift; ADDRESS=$1;;
    --load)          shift; LOAD=$1;;
    --dir)           shift; gethdir=$1;;
    *) printf "${0##*/}: internal error: %q\\n" "$1"; exit 1
  esac; shift
done

mkdir -p "$gethdir/config/"

# Set a password
if [[ ! -f "$gethdir/config/password" ]]
then
  echo "password" > "$gethdir/config/password"
fi

# Create a genesis file if there is no existing chain.
if [[ ! -f "$gethdir/config/genesis.json" ]]
then
for i in $(seq 0 "$ACCOUNTS"); do
  address+=( "$(
    geth 2>/dev/null account new --datadir "$gethdir" --password=$gethdir/config/password \
      | grep -o -E "0x[A-Fa-f0-9]*" )" )
  balance+=(' "'"${address[i]}"'": { "balance": "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"}')
  EXTRA_DATA="0x3132333400000000000000000000000000000000000000000000000000000000${address[0]#0x}0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
done
if [[ "$USE_GENESIS" != "true" ]]
  then
  echo "NOT USING GENESIS FILE!!"
  echo "USE_GENESIS = $USE_GENESIS"
    JSON_VAL='{
    "config": {
      "chainId": '"$CHAINID"',
      "homesteadBlock": 0,
      "eip150Block": 0,
      "eip155Block": 0,
      "eip158Block": 0,
      "byzantiumBlock": 0,
      "constantinopleBlock": 0,
      "petersburgBlock": 0,
      "istanbulBlock": 0,
      "clique": {
      "period": '"$PERIOD"',
      "epoch": 3000
      }
    },
    "difficulty": "0x1",
    "gaslimit": "0xffffffffffff",
    "extraData": "'"$EXTRA_DATA"'",
    "alloc": {'"$balance"'}
    }'
    echo $JSON_VAL | jq . > $gethdir/config/genesis.json

    geth 2>/dev/null --datadir "$gethdir" init "$gethdir/config/genesis.json"
    printf "%s\n" "${address[@]}" > "$gethdir/config/account"
  else
    echo "Using local genesis file"
    jq '. + {"extraData": "'"$EXTRA_DATA"'"} + {"alloc": {'"$balance"'}}' ./genesis.json> "$gethdir/config/genesis.json"
    geth 2>/dev/null --datadir "$gethdir" init "$gethdir/config/genesis.json"
    printf "%s\n" "${address[@]}" > "$gethdir/config/account"
  fi
else
  address=( $(cat $gethdir/config/account) )
fi

export ETH_RPC_URL=http://$RPC_ADDRESS:$RPC_PORT

port=$((RPC_PORT + 30000))

geth version
echo >&2 "testnet:  RPC URL: $ETH_RPC_URL"
echo >&2 "testnet:  DB ADDRESS: $DB_HOST"
echo >&2 "testnet:  TCP port: $port"
echo >&2 "testnet:  Chain ID: $CHAINID"
echo >&2 "testnet:  Database: $gethdir"
echo >&2 "testnet:  Geth log: $gethdir/geth.log"

echo "$ETH_RPC_URL"           > "$gethdir/config/rpc-url"
echo "$port"                  > "$gethdir/config/node-port"

set +m
# Uncomment below once waitforsync has been merged
# geth \
#   2> >(tee "$gethdir/geth.log" | grep --line-buffered Success | sed 's/^/geth: /' >&2) \
#   --datadir "$gethdir" --networkid "$CHAINID" --port="$port" \
#   --mine --miner.threads=1 --allow-insecure-unlock \
#   --http --http.api "web3,eth,net,debug,personal,statediff" --http.corsdomain '*' --http.vhosts '*' --nodiscover \
#   --http.addr="$RPC_ADDRESS" --http.port="$RPC_PORT" --syncmode=full --gcmode=archive \
#   --statediff --statediff.db.host="$DB_HOST" --statediff.db.port="$DB_PORT" --statediff.db.user="$DB_USER" \
#   --statediff.db.password="$DB_PASSWORD" --statediff.db.name="$DB_NAME" \
#   --statediff.db.nodeid 1 --statediff.db.clientname test1 --statediff.writing="$DB_WRITE" \
#   --statediff.db.type="$DB_TYPE" --statediff.db.driver="$DB_DRIVER" --statediff.waitforsync="$DB_WAIT_FOR_SYNC" \
#   --ws --ws.addr="0.0.0.0" --unlock="$(IFS=,; echo "${address[*]}")" --password=<(exit) &

echo "Starting Geth with following flags"
echo \
  2> >(tee "$gethdir/geth.log" | grep --line-buffered Success | sed 's/^/geth: /' >&2) \
  --datadir "$gethdir" --networkid "$CHAINID" --port="$port" \
  --mine --miner.threads=1 --allow-insecure-unlock \
  --http --http.api "admin,debug,eth,miner,net,personal,txpool,web3,statediff" --http.corsdomain '*' --http.vhosts '*' --nodiscover \
  --http.addr="$RPC_ADDRESS" --http.port="$RPC_PORT" --syncmode=full --gcmode=archive \
  --statediff --statediff.db.host="$DB_HOST" --statediff.db.port="$DB_PORT" --statediff.db.user="$DB_USER" \
  --statediff.db.password="$DB_PASSWORD" --statediff.db.name="$DB_NAME" \
  --statediff.db.nodeid 1 --statediff.db.clientname test1 --statediff.writing="$DB_WRITE" \
  --statediff.db.type="$DB_TYPE" --statediff.db.driver="$DB_DRIVER" \
  --ws --ws.addr="0.0.0.0" --ws.origins '*' --ws.api=admin,debug,eth,miner,net,personal,txpool,web3 \
  --nat=none --miner.gasprice 16000000000 --nat=none \
  --unlock="$(IFS=,; echo "${address[*]}")" --password="$gethdir/config/password" \
  $EXTRA_START_ARGS &
geth \
  2> >(tee "$gethdir/geth.log" | grep --line-buffered Success | sed 's/^/geth: /' >&2) \
  --datadir "$gethdir" --networkid "$CHAINID" --port="$port" \
  --mine --miner.threads=1 --allow-insecure-unlock \
  --http --http.api "admin,debug,eth,miner,net,personal,txpool,web3,statediff" --http.corsdomain '*' --http.vhosts '*' --nodiscover \
  --http.addr="$RPC_ADDRESS" --http.port="$RPC_PORT" --syncmode=full --gcmode=archive \
  --statediff --statediff.db.host="$DB_HOST" --statediff.db.port="$DB_PORT" --statediff.db.user="$DB_USER" \
  --statediff.db.password="$DB_PASSWORD" --statediff.db.name="$DB_NAME" \
  --statediff.db.nodeid 1 --statediff.db.clientname test1 --statediff.writing="$DB_WRITE" \
  --statediff.db.type="$DB_TYPE" --statediff.db.driver="$DB_DRIVER" \
  --ws --ws.addr="0.0.0.0" --ws.origins '*' --ws.api=admin,debug,eth,miner,net,personal,txpool,web3 \
  --nat=none --miner.gasprice 16000000000 --nat=none \
  --unlock="$(IFS=,; echo "${address[*]}")" --password="$gethdir/config/password" \
  $EXTRA_START_ARGS &

gethpid=$!
echo "Geth started"
echo "Geth PID: $gethpid"

clean() {
  ( set -x; kill -INT $gethpid; wait )
  if [[ $SAVE ]]; then
    echo >&2 "testnet: saving $gethdir/snapshots/$SAVE"
    mkdir -p "$gethdir/snapshots/$SAVE"
    cp -r "$gethdir/keystore" "$gethdir/snapshots/$SAVE"
    cp -r "$gethdir/config" "$gethdir/snapshots/$SAVE"
    geth >/dev/null 2>&1 --datadir "$gethdir" \
       export "$gethdir/snapshots/$SAVE/backup"
  fi
}
trap clean EXIT

echo "Curling: $ETH_RPC_URL"
until curl -s "$ETH_RPC_URL"; do sleep 1; done

echo "Curling: $ETH_RPC_URL complete"
export ETH_KEYSTORE=$gethdir/keystore
export ETH_PASSWORD=$gethdir/config/password

printf 'testnet:  Account: %s (default)\n' "${address[0]}" >&2

[[ "${#address[@]}" -gt 1 ]] && printf 'testnet:   Account: %s\n' "${address[@]:1}" >&2

echo "Geth Start up completed!"
while true; do sleep 3600; done