Print Page - How to setup Boltz for testnet

Title: How to setup Boltz for testnet
Post by: jackielove4u on July 15, 2020, 10:22:54 AM

The following were tested in Ubuntu 18.04, some dependencies can be different in other distros.

aptitude update -y && aptitude upgrade -y && apt-get update -y && apt-get upgrade -y && apt-get dist-upgrade -y
dd if=/dev/zero of=/swapfile bs=1M count=4096
mkswap /swapfile
swapon /swapfile
echo "/swapfile swap swap defaults 0 0" >> /etc/fstab
sudo apt-get install build-essential libssl-dev libboost-all-dev libdb5.3 libdb5.3-dev libdb5.3++-dev libtool automake libevent-dev bsdmainutils -y
sudo apt-get install git ntp make g++ gcc autoconf cpp ngrep iftop sysstat autotools-dev pkg-config libminiupnpc-dev libzmq3-dev -y
sudo apt-get install libgmp-dev libsqlite3-dev python python3 net-tools zlib1g-dev gettext jq -y
git clone https://github.com/groestlcoin/groestlcoin
cd groestlcoin
./autogen.sh
./configure
make
strip src/groestlcoind src/groestlcoin-cli src/groestlcoin-tx src/groestlcoin-wallet src/groestlcoin-util
sudo mv src/groestlcoind src/groestlcoin-cli src/groestlcoin-tx src/groestlcoin-wallet src/groestlcoin-util /usr/bin
mkdir ~/.groestlcoin
nano ~/.groestlcoin/groestlcoin.conf
write:
listen=1
server=1
maxconnections=863
daemon=1
txindex=1
blockfilterindex=1
coinstatsindex=1
rpcuser=yourusernamehere
rpcpassword=yourpasswordhere
rest=1
rpcallowip=0.0.0.0/0
zmqpubrawblock=tcp://127.0.0.1:29000
zmqpubrawtx=tcp://127.0.0.1:29001
Crtl+o enter, ctrl X
groestlcoind -testnet
Let it sync (can take up to 2 hours), verify with groestlcoin-cli -testnet -getinfo
wget https://github.com/Groestlcoin/lnd/releases/download/v0.10.0-grs/lnd-linux-amd64-v0.10.0-grs.tar.gz
tar -zxvf lnd-linux-amd64-v0.10.0-grs.tar.gz
cd lnd-linux-amd64-v0.10.0-grs
mkdir ~/.lnd-grs/
nano ~/.lnd-grs/lnd.conf
write:
[Application Options]
; set external IP if not using NAT
externalip=YourIpAddressHere
; set node alias (seen in explorers)
alias=Boltz
restlisten=127.0.0.1:8080
listen=0.0.0.0:9735

[Groestlcoin]
groestlcoin.active=1
groestlcoin.testnet=1
groestlcoin.node=groestlcoind

[Groestlcoind]
groestlcoind.rpcuser=yourusernamehere
groestlcoind.rpcpass=yourpasswordhere
groestlcoind.zmqpubrawblock=tcp://127.0.0.1:29000
groestlcoind.zmqpubrawtx=tcp://127.0.0.1:29001
Crtl+o enter, ctrl X
screen
./lnd
ctrl+d and ctrl+a
./lncli create
./lncli unlock
cd\
apt install curl -y
curl -sL https://deb.nodesource.com/setup_lts.x | sudo -E bash -
sudo apt-get install nodejs -y
sudo apt-get install rsync grsync -y
git clone https://github.com/Groestlcoin/boltz-backend
cd boltz-backend
npm install
npm run compile
mkdir ~/.boltz
nano ~/.boltz/boltz.conf
write:
configpath = "/root/.boltz/boltz.conf"
dbpath = "/root/.boltz/boltz.db"
logpath = "/root/.boltz/boltz.log"
datadir = "/root/.boltz"

# This mnemonic is not for the wallet that holds the onchain coins
# but the claim and refund keys are derived from it
mnemonicpath = "/root/.boltz/seed.dat"

# Possible values are: error, warning, info, verbose, debug, silly
loglevel = "debug"

# This value configures the type of the lockup address of normal Submarine Swaps:
# - false: P2SH nested P2WSH
# - true: P2WSH
swapwitnessaddress = true

# Enables the prepay minerfee Reverse Swap procotol
# If this value is "true", an invoice for the miner fee has to be paid
# before hold invoice of the Revese Swap
prepayminerfee = true

# This is the REST API that should be exposed to the public
# It does not support HTTPS but only plaintext HTTP. A reverse
# proxy should be setup with a web server like Nginx
[api]
host = "127.0.0.1"
port = 9_001

# And this the gRPC API that is used by the boltz-cli executable
[grpc]
host = "127.0.0.1"
port = 9_000
certpath = "/root/.boltz/tls.cert"
keypath = "/root/.boltz/tls.key"

# The interval in seconds at which new rates for pairs that
# do not have a hardcoded rate should be updates
[rates]
interval = 1

# The Boltz Backend allows for backing up the LND channel backups and
# the database to a Google Cloud Storage Bucket
[backup]
email = ""
privatekeypath = ""
bucketname = ""
# Cron interval at which a new backup should be uploaded. The default value is daily
interval = "0 0 * * *"

# The Boltz backend supports sending messages to Discord after successful and failed
# Swaps and if the wallet or channel balance is underneath a configurable threshold
[notification]
token = ""
channel = ""
prefix = ""
# Interval in minutes at which the wallet and channel balances should be checked
interval = 1
# Some Discord commands (like withdraw) require a TOTP token
# This is the path to the secret of that TOTP token
otpsecretpath = "/root/.boltz/otpSecret.dat"

# The array "pairs" configures the trading pairs that Boltz should support
# A pair can have the following options:
# - "base" (required): base currency
# - "quote" (required): quote currency
# - "timeoutDelta": after how many minutes a Swap of that pair should timeout
# - "rate": the rate for a pair can be hardcoded (only sensible for same currency pairs);
# if the rate is not hardcoded the mean value from these exchanges will be used:
# - Binance
# - Bitfinex
# - Coinbase Pro
# - Kraken
# - Poloniex
# - "fee": percentage of the swapped amount that should be charged as fee

[[pairs]]
base = "GRS"
quote = "GRS"
rate = 1
timeoutDelta = 400
fee = 0

# The array "currencies" configures the chain and LND clients for the "pairs"
# Not configuring the LND client is possible but will cause that chain not to support Lightning
# The values are pretty self explainatory apart from: "minWalletBalance" and "minChannelBalance" which trigger
# a Discord notification

[[currencies]]
symbol = "GRS"
network = "bitcoinTestnet"
minWalletBalance = 10_000_000
minChannelBalance = 10_000_000
maxSwapAmount = 10_000_000
minSwapAmount = 10_000
maxZeroConfAmount = 10_000_000

[currencies.chain]
host = "127.0.0.1"
port = 17_766
rpcuser = "yourusernamehere"
rpcpass = "yourpasswordhere"

[currencies.lnd]
host = "127.0.0.1"
port = 10_009
certpath = "/root/.lnd-grs/tls.cert"
macaroonpath = "/root/.lnd-grs/data/chain/groestlcoin/testnet/admin.macaroon"
screen
npm run start
ctrl+d and ctrl+a
cd ..
sudo add-apt-repository ppa:certbot/certbot
sudo apt-get update
sudo apt-get install certbot
certbot certonly --standalone -d testnet-swaps.groestlcoin.org
crontab -e
Add end of file:
15 3 * * * /usr/bin/certbot renew --quiet
Crtl+o enter, ctrl X
apt-get install nginx
nano /etc/nginx/sites-available/default
delete all and paste:
server {
listen 80;
listen 443 ssl;
ssl_certificate /etc/letsencrypt/live/testnet-swaps.groestlcoin.org/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/testnet-swaps.groestlcoin.org/privkey.pem;

server_name testnet-swaps.groestlcoin.org;

# force https-redirects
if ($scheme = http) {
return 301 https://testnet-swaps.groestlcoin.org$request_uri;
}

location / {
proxy_pass http://localhost:9001;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;

# Enables WS support
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_redirect off;
}
}
service nginx restart

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Groestl => Tutorials => Topic started by: jackielove4u on July 15, 2020, 10:22:54 AM