Installation

Cross Finance Testnet guide

Preparing the server

sudo apt update && sudo apt upgrade -y
sudo apt install curl tar wget clang pkg-config libssl-dev jq build-essential bsdmainutils git make ncdu gcc git jq chrony liblz4-tool -y

GO 1.21.3

ver="1.21.3" &&
wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz" &&
sudo rm -rf /usr/local/go &&
sudo tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz" &&
rm "go$ver.linux-amd64.tar.gz" &&
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile &&
source $HOME/.bash_profile &&
go version

Build

cd $HOME
wget https://github.com/crossfichain/crossfi-node/releases/download/v0.3.0-prebuild3/crossfi-node_0.3.0-prebuild3_linux_amd64.tar.gz && tar -xf crossfi-node_0.3.0-prebuild3_linux_amd64.tar.gz
tar -xvf crossfi-node_0.3.0-prebuild3_linux_amd64.tar.gz
chmod +x $HOME/bin/crossfid
mv $HOME/bin/crossfid $HOME/go/bin
git clone https://github.com/crossfichain/testnet.git
rm -rf crossfi-node_0.3.0-prebuild3_linux_amd64.tar.gz $HOME/bin

crossfid version --long

• version: 0.3.0-prebuild3

• commit: 2a79e36277b951e733f905ec0f955335aa2fb493

crossfid config chain-id crossfi-evm-testnet-1
crossfid config keyring-backend os

Create/recover wallet

crossfid keys add <walletname>
crossfid keys add <walletname> --recover

Download Genesis and addrbook

wget -O $HOME/.mineplex-chain/config/genesis.json https://testnet-files.itrocket.net/crossfi/genesis.json
wget -O $HOME/.mineplex-chain/config/addrbook.json https://testnet-files.itrocket.net/crossfi/addrbook.json

Setup the minimum gas price and Peers

sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "10000000000000mpx"|g' $HOME/.mineplex-chain/config/app.toml
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.mineplex-chain/config/config.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.mineplex-chain/config/config.toml
SEEDS="[e-mail]:36656"
PEERS="[e-mail]:36656,2e6308d166b358b0b57f5dec6e0b8b57430ed898@65.109.30.35:36656,bbbd8200d83c407d51cfc70bef4c616db1abbaed@65.108.234.158:23656,fe74efeb172b700f462a0d81657288208706565d@37.27.13.51:26656,4dbf9662be216b57b33a7c78c98f63593d16a3cd@65.108.127.160:46656,ab54cbc3676d3b0fad55a50ae0dcef5c42afbeb9@37.60.235.247:26056,b1f6dd2a0fb2f8b08d2d912cd8d66caf910f2c99@135.181.212.139:36656,094a3bc56e83d8a86012207315827a7cdc45d9b2@135.181.176.109:28316,cdc4fd76b359cbfa1eb76febd6c04a0da92158f1@95.217.209.27:26656,087e70916b110025e25626c41a1173166be9f2db@65.21.32.216:60856,02a2e680f0c4a6215e3b172d810624b390ef5efe@65.108.202.217:26656,1da91b392ad7a380fd176e9b3cefd58fd719f7eb@37.27.11.198:26656,8dd34015b54dbd049e8fb45133728dafea4f3419@65.109.232.162:26656,6d14ef26f5455a9d8248f19891fa4be29fd848c6@95.217.35.179:26056,8046edae085a61a0597556b02892d290eb2cf204@91.109.21.158:26656,083726954b2b2190d91bcac3819aefe3fa8cb193@91.218.244.83:21656,0b93f9fd8b8c86f878c6822a441d5628263722ac@162.19.138.14:12656,a23681c39c099fd0d12b8ced173ed716909a6220@51.89.21.232:26656,8b66ffd88c967f7903145aed74f792721785a04b@185.250.37.122:11656,d557bade3a35145fa059e30bdaff1402ed5ccb79@104.131.75.100:26656,3169e738b0e6eb10b6abf927320d0ad1969d3274@38.242.134.254:26656,55352556de7f26d85ff8b83bb4d6552a2dac8964@37.60.238.186:36656,95a04e2fc27ff7e66bbb8591da7323e0e395d28c@80.64.208.223:26656,bc8b05df95c67f23a6f4a012516866e9fdd0ffd6@173.249.35.20:26656,78c7fa5920ac261c03994dd23edf84112055e096@49.13.161.186:26656,7ec8e5dad5ed81b6fd275284386eb651b6e8bc8c@65.109.97.248:26656,27e1c6c211f0ec0e7ca6907f30c201e7b128d694@138.201.31.235:26656,706048f670d2b6db66ea1302e550a911861e3708@94.72.96.223:26056,e1d255b282cd074f41176287fa2d7a126db2dd2f@144.76.62.122:26656,b363ae7542eea55264bcf67906bf0e7118015d11@142.132.152.46:11656,5a7977896986c3dd90bdf5c0b843326866bba789@78.46.99.50:26656,41399c74b2d159e3cb63ee282550b76f1d3c056f@5.9.209.148:26656,b7787910d1ad7eaebaad853aa7d5d3a23bdb0dd7@46.4.108.72:26656,5301b7903d8bf74a183ff3316bb8645f18950da3@37.120.173.44:11456,73746965df645665935ea6c3dcca5dfad7eabca8@109.199.116.240:26656,fcebd9733d536607456acb1df1ab8eb6a6f49d89@109.199.120.89:26656,a662be5f460cff9bf36030461b5a7e6a06085836@109.199.121.188:26656,d582a555166c6b8f10692557a38b7eab52490e01@167.86.106.86:26656,eb42758cab3b6cf4883dac15c605ff23fcfe2925@37.60.251.62:26656,4b6c13b8820fd6c1bcf5e36c3097a1b64e4e3b8c@152.53.18.245:11656,de91bd51dbef5afbe25fca453b0ae70af604e47c@65.108.1.190:26656,5a406ff355437109be6214e544ecf76e0bf2d93c@161.97.111.6:26656,539bece2cf906a0a3d4fb89f4ca6d7e4ce468954@89.39.13.137:26656,d5ffb8080e338e07e4871707a9e719fcfd4af8b4@165.227.64.199:26656,05a60482feaa3b7246dd0fd9fa1785131fac7175@176.9.53.27:26656,f4ed8ef2392f3d2a432b82bbad2106403314ebda@89.39.13.142:26656,c8333d73f10b6cc83a5a10dfa51a374366ebd56d@5.75.131.173:26656,660e9306994e8e6690c0f076be45a4439c78fe0d@198.244.215.141:30656,89752fa7945a06e972d7d860222a5eeaeab5c357@128.140.70.97:26656,352d61156f5cefd81bd2f65206db43b8226b7be3@57.128.63.22:26656,cee875910e8ce0e500f651079ac160b92162aa66@213.199.35.216:26656,49329ba22c738e0a8ba172e84e187f0f8409e419@95.216.22.44:16656,2aafb5304c712f7aa37db9be2869cc84c790d13f@37.27.7.169:26656,a985b30974a127852f11da5646f76550e6e79f88@45.88.223.97:26656,562849bd291b1f972646beefd2fb854d556bb85d@194.163.172.118:11656,551b0407fc19de1ad69d26738bc59b5eeb678454@88.99.254.62:20656,8fb2e2c59658f4e269aa6685449b1326021dd1a0@167.86.122.72:26656,2916e699b7c588d8826bea1a190c6c82dfe7d5eb@5.188.36.196:26656,2ce3b5d3ce236afe1fe1f4024c888ea59febac4a@65.108.206.118:60556,43a274822ff179a87fa454151ce25a675946f967@103.97.111.75:26656,dfdf777685f8b4ef529c371aa1ed9160a810ddf4@213.199.37.254:26656,b35ba40c2946403d81a247a79296bc83faa1f473@213.199.34.40:26656,d614b9e5021ad530a00085246673c84ad34edaca@84.247.144.31:26656,57757c6e0cfae31ab548e2e31bf27f964fe701e4@128.199.224.200:26656,6b27eb87e7216ea6638abac9a2544ac727490f31@65.108.73.245:32656,546568415dc71e95bc6a6238000aea0a9f51652a@213.199.38.233:26656,7e4bd2a380eca22f0b01bb1fdbc37454dedfed75@109.199.108.187:26656,c42d7c18326e3d6b5390093ead3c27c954fcd439@162.55.2.58:26656,4715214d543eb362c11ebd4a14c08d18278ee3af@194.150.220.191:26656,741e4f6997feafbcca4d86eb3bc76900992e79ad@51.81.242.223:26656,b49353a48e2d6db100987f6888b48ac4344568a0@95.217.192.88:26056,b88d969ba0e158da1b4066f5c17af9da68c52c7a@65.109.53.24:44656,5b705811fb0bfb27ea9429b9cff8041df1b3fa71@138.201.201.106:26656,30ce073aff34fec4e3d9dfee8e2a8147f70b788d@84.54.23.111:26656,bc6ee7b89f7193d5b18a859b18f48d3da0b3d09c@109.199.117.167:26656,f298f2b049a5eb07cba0f0e67c3153018e083a2f@149.102.154.95:22656,abd63e0eeb7d86514dbb6731acaf465492308682@65.109.113.233:26056,4fdb9a8014091c97f50524fcdf63740dbe6acb80@[2a03:cfc0:8000:13::b910:277f]:13256,fd425bb6d95b2abdcc74e5b44f3ae6c16a38d0ac@168.119.96.10:26656,ac0d8c08bcb9c726c9809847f28123ba8cc821cb@95.216.228.221:26656,713ded5e29b491868792d0c74106b848d2b5ead8@213.199.36.34:26656"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.mineplex-chain/config/config.toml

Pruning

sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" $HOME/.mineplex-chain/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.mineplex-chain/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"50\"/" $HOME/.mineplex-chain/config/app.toml

Create a service file

sudo tee /etc/systemd/system/crossfid.service > /dev/null <<EOF
[Unit]
Description=Crossfi node
After=network-online.target
[Service]
User=$USER
WorkingDirectory=$HOME/.mineplex-chain
ExecStart=$(which crossfid) start --home $HOME/.mineplex-chain
Restart=on-failure
RestartSec=5
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF

Start

sudo systemctl daemon-reload
sudo systemctl enable crossfid
sudo systemctl restart crossfid && sudo journalctl -u crossfid -f

Create validator

crossfid tx staking create-validator
--amount 1000000mpx
--from <walletName>
--commission-rate 0.1
--commission-max-rate 0.2
--commission-max-change-rate 0.01
--min-self-delegation 1
--pubkey $(crossfid tendermint show-validator)
--moniker "YOUR_MONIKER_NAME"
--identity "YOUR_KEYBASE_ID"
--details "YOUR_DETAILS"
--chain-id crossfi-evm-testnet-1
--gas auto --gas-adjustment 1.5 --gas-prices 10000000000000mpx
-y

Delete node

sudo systemctl stop crossfid &&
sudo systemctl disable crossfid &&
rm /etc/systemd/system/crossfid.service &&
sudo systemctl daemon-reload &&
cd $HOME &&
rm -rf crossfi &&
rm -rf .mineplex-chain &&
rm -rf $(which crossfid)