CNHO
Minimum Hardware
| NODE | CPU | RAM | SSD | OS |
|---|---|---|---|---|
| CNHO | 4 | 8 | 400 GB | Ubuntu 22.04 LTS |
Install Dependencies
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 jq chrony liblz4-tool -y
Install Go
VER="1.21.6"
sudo rm -rf /usr/local/go
curl -Ls https://go.dev/dl/go$VER.linux-amd64.tar.gz | sudo tar -xzf - -C /usr/local
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile
source $HOME/.bash_profile
go version
Download Binary
cd $HOME
rm -rf ChainCNHO-CNHOStables
wget https://github.com/alashooinc/ChainCNHO/archive/refs/tags/CNHOStables.tar.gz
tar -xvzf CNHOStables.tar.gz
cd ChainCNHO-CNHOStables
go build -o cnhod ./cmd/cnhod
sudo mv cnhod /usr/local/bin/
cnho version
Config and Init App
cnhod init "mainnet" --chain-id cnho_stables-1
Download Genesis and Addrbook
curl -L https://raw.githubusercontent.com/alashooinc/ChainCNHO/master/mainnet/genesis.json -o $HOME/.cnho/config/genesis.json
Custom Ports
sed -i -e "s%:1317%:11317%; s%:8080%:11380%; s%:9090%:11390%; s%:9091%:11391%; s%:8545%:11345%; s%:8546%:11346%; s%:6065%:11365%" $HOME/.cnho/config/app.toml
sed -i -e "s%:26658%:11358%; s%:26657%:11357%; s%:6060%:11360%; s%:26656%:11356%; s%:26660%:11361%" $HOME/.cnho/config/config.toml
Pruning, Gas and Prometheus
sed -i \
-e 's|^pruning *=.*|pruning = "custom"|' \
-e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \
-e 's|^pruning-interval *=.*|pruning-interval = "17"|' \
$HOME/.cnho/config/app.toml
sed -i -e "s|^minimum-gas-prices *=.*|minimum-gas-prices = \"0.00001ucnho\"|" $HOME/.cnho/config/app.toml
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.cnho/config/config.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.cnho/config/config.toml
Create Service File
sudo tee /etc/systemd/system/cnhod.service > /dev/null <<EOF
[Unit]
Description=cnho mainnet node
After=network-online.target
[Service]
User=$USER
ExecStart=$(which cnhod) start
Restart=always
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
Start
sudo systemctl daemon-reload
sudo systemctl enable cnhod.service
sudo systemctl restart cnhod.service
sudo journalctl -u cnhod.service -f --no-hostname -o cat
Create and Restore Address
# create wallet
cnhod keys add wallet
# Restore wallet
cnhod keys add wallet --recover
# List
cnhod keys list wallet
Check Balance
cnhod q bank balances $(cnhod keys show wallet -a)
Create Validator
cnhod tx staking create-validator \
--amount=1000000ucnho \
--from wallet \
--pubkey=$(cnhod tendermint show-validator) \
--moniker="" \
--identity="" \
--details="" \
--website="" \
--security-contact= \
--chain-id=cnho_stables-1 \
--commission-rate=0.05 \
--commission-max-rate=0.20 \
--commission-max-change-rate=0.01 \
--min-self-delegation=1 \
--gas-prices 0.00001ucnho \
--gas "auto" \
--gas-adjustment "1.5" \
-y
Delegate to own
cnhod tx staking delegate \
$(cnhod keys show wallet --bech val -a) \
1000000ucnho \
--from wallet \
--chain-id=cnho_stables-1 \
--gas="auto" \
--gas-adjustment=1.5 \
--gas-prices=0.00001ucnho \
-y
Unjail Validator
cnhod tx slashing unjail --from wallet --chain-id cnho_stables-1 --gas auto --gas-adjustment 1.5
Vote
cnhod tx gov vote 1 yes --from wallet --chain-id cnho_stables-1 --gas auto --gas-adjustment 1.5
Delete node
sudo systemctl stop cnhod.service
sudo systemctl disable cnhod.service
sudo rm /etc/systemd/system/cnhod.service
sudo systemctl daemon-reload
rm -rf $(which cnhod)
rm -rf .cnhod