⚫Settlus

Hardware Requirements

• 4 or more physical CPU cores

• At least 16GB RAM

• At least 500GB of SSD storage

1. Install dependencies, if needed

sudo apt update
sudo apt install curl git jq build-essential gcc unzip wget lz4 -y

2. Install go

cd $HOME && \
ver="1.22.0" && \
wget "https://golang.org/dl/go$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" >> ~/.bash_profile && \
source ~/.bash_profile && \
go version

3. Download binary

mkdir -p $HOME/Settlus
wget -O $HOME/Settlus/settlusd.tar.gz https://github.com/settlus/chain/releases/download/v0.5.4/settlus_0.5.4_Linux_amd64.tar.gz
tar -xzf $HOME/Settlus/settlusd.tar.gz -C $HOME/Settlus
mv $HOME/Settlus/bin/settlusd /usr/local/bin/
sudo chmod +x /usr/local/bin/settlusd

settlusd version

4. Set var

echo "export WALLET="joseph"" >> $HOME/.bash_profile
echo "export MONIKER="JosephTran"" >> $HOME/.bash_profile
echo "export SETTLUS_CHAIN_ID="settlus_5372-2"" >> $HOME/.bash_profile
echo "export SETTLUS_PORT="52"" >> $HOME/.bash_profile
source $HOME/.bash_profile

5. Config and init app

settlusd init $MONIKER --chain-id $SETTLUS_CHAIN_ID 
sed -i -e "s|^node *=.*|node = \"tcp://localhost:${SETTLUS_PORT}657\"|" $HOME/.settlus/config/client.toml

6. Download genesis file

wget -O $HOME/.settlus/config/genesis.json https://raw.githubusercontent.com/settlus/testnet/main/testnets/settlus_5372-2/genesis.json

7. Set seeds and peers

SEEDS="[email protected]:26656,[email protected]:26656,[email protected]:26656"
PEERS="[email protected]:26656,[email protected]:26656,[email protected]:26656"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.settlus/config/config.toml

8. Set custom ports (optional)

sed -i.bak -e "
    s%:1317%:${SETTLUS_PORT}317%g;
    s%:8080%:${SETTLUS_PORT}080%g;
    s%:9090%:${SETTLUS_PORT}090%g;
    s%:9091%:${SETTLUS_PORT}091%g;
    s%:8545%:${SETTLUS_PORT}545%g;
    s%:8546%:${SETTLUS_PORT}546%g;
    s%:6065%:${SETTLUS_PORT}065%g
" $HOME/.settlus/config/app.toml

sed -i.bak -e "
    s%:26658%:${SETTLUS_PORT}658%g;
    s%:26657%:${SETTLUS_PORT}657%g;
    s%:6060%:${SETTLUS_PORT}060%g;
    s%:26656%:${SETTLUS_PORT}656%g;
    s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${SETTLUS_PORT}656\"%;
    s%:26660%:${SETTLUS_PORT}660%g
" $HOME/.settlus/config/config.toml

9. Config prunning

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

10. Set minium gas price, enable prometheus, disable indexing

sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "0asetl"|g' $HOME/.settlus/config/app.toml
sed -i -e 's/prometheus = false/prometheus = true/' $HOME/.settlus/config/config.toml
sed -i -e 's/^indexer = ".*"/indexer = "null"/' $HOME/.settlus/config/config.toml

11. Creat service file

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

12. Enable and start service

sudo systemctl daemon-reload
sudo systemctl enable settlusd
sudo systemctl restart settlusd && sudo journalctl -u settlusd -f -o cat

Proposal

{
 "messages": [
  {
   "@type": "/cosmos.staking.v1beta1.MsgCreateValidatorByGov",
   "authority": "settlus10d07y265gmmuvt4z0w9aw880jnsr700jdl3s23", /
   "description": {
    "moniker": "JosephTran",
    "identity": "891BC6B7C0D28458",
    "website": "https://josephtran.xyz",
    "security_contact": "@josephtran102",
    "details": "I love Settlus"
   },
   "commission": {
    "rate": "0.05",
    "max_rate": "0.2",
    "max_change_rate": "0.01"
   },
   "min_self_delegation": "1",
   "validator_address": "settlusvaloper1arf2rfrsx4pu9kpzxj06ydces6ptn8jwcly7sq",
   "pubkey": {"@type":"/ethermint.crypto.v1.ethsecp256k1.PubKey","key":"AnEnfincjzPo4Rz4BXtpROVrNZuxjrvI8p9v2tOl49Iq"},
   "value": {
    "denom": "asetl",
    "amount": "210000000000000"
   },
   "is_probono": false,
   "max_delegation": "0"
  }
 ],
 "metadata": "{\"title\": \"Settlus Validator Proposal\", \"description\":\"Create Validator By Governance\"}",
 "deposit": "1000asetl"
}