Node Installation
Hardware requirements The following requirements are recommended for running MANTRA:
4 or more physical CPU cores
At least 1TB of SSD disk storage
At least 8GB of memory (RAM)
At least 100mbps network bandwidth
Manual Installation
# Update & install dependencies
sudo apt update && sudo apt upgrade -y
sudo apt install clang pkg-config libssl-dev curl git wget htop tmux build-essential jq make lz4 gcc unzip -y
# Install Go
cd $HOME
sudo rm -rf /usr/local/go
curl -Ls https://go.dev/dl/go1.21.4.linux-amd64.tar.gz | sudo tar -xzf - -C /usr/local
eval $(echo 'export PATH=$PATH:/usr/local/go/bin' | sudo tee /etc/profile.d/golang.sh)
eval $(echo 'export PATH=$PATH:$HOME/go/bin' | tee -a $HOME/.profile)
go version
# Set Vars
MONIKER=<YOUR_MONIKER_NAME_GOES_HERE>
echo "export MONIKER=$MONIKER" >> $HOME/.bash_profile
echo "export MANTRA_CHAIN_ID="mantra-hongbai-1"" >> $HOME/.bash_profile
echo "export MANTRA_PORT="29"" >> $HOME/.bash_profile
source $HOME/.bash_profile
# Download Binary
cd $HOME
rm -rf /usr/lib/libwasmvm.x86_64.so
sudo wget -P /usr/lib https://github.com/CosmWasm/wasmvm/releases/download/v1.3.1/libwasmvm.x86_64.so
wget https://github.com/MANTRA-Finance/public/raw/main/mantrachain-hongbai/mantrachaind-linux-amd64.zip
unzip mantrachaind-linux-amd64.zip
rm mantrachaind-linux-amd64.zip
mv mantrachaind $HOME/go/bin
# Config and Init App
mantrachaind config node tcp://localhost:${MANTRA_PORT}657
mantrachaind config keyring-backend test
mantrachaind config chain-id $MANTRA_CHAIN_ID
mantrachaind init $MONIKER --chain-id $MANTRA_CHAIN_ID
# Add Genesis File and Addrbook
wget -O $HOME/.mantrachain/config/genesis.json https://testnet-files.syanodes.my.id/mantra-genesis.json
wget -O $HOME/.mantrachain/config/addrbook.json https://testnet-files.syanodes.my.id/mantra-addrbook.json
#Configure Seeds and Peers
SEEDS=""
PEERS="[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656"
sed -i -e "s|^persistent_peers *=.*|persistent_peers = \"$PEERS\"|" $HOME/.mantrachain/config/config.toml
sed -i -e 's|^indexer *=.*|indexer = "null"|' $HOME/.mantrachain/config/config.toml
sed -i 's|^prometheus *=.*|prometheus = true|' $HOME/.mantrachain/config/config.toml
sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0uom\"/" $HOME/.mantrachain/config/app.toml
# Config Pruning
pruning="custom"
pruning_keep_recent="100"
pruning_keep_every="0"
pruning_interval="19"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.mantrachain/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.mantrachain/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.mantrachain/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.mantrachain/config/app.toml
# Set Custom Port
sed -i.bak -e "s%:1317%:${MANTRA_PORT}317%g;
s%:8080%:${MANTRA_PORT}080%g;
s%:9090%:${MANTRA_PORT}090%g;
s%:9091%:${MANTRA_PORT}091%g;
s%:8545%:${MANTRA_PORT}545%g;
s%:8546%:${MANTRA_PORT}546%g;
s%:6065%:${MANTRA_PORT}065%g" $HOME/.mantrachain/config/app.toml
sed -i.bak -e "s%:26658%:${MANTRA_PORT}658%g;
s%:26657%:${MANTRA_PORT}657%g;
s%:6060%:${MANTRA_PORT}060%g;
s%:26656%:${MANTRA_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${MANTRA_PORT}656\"%;
s%:26660%:${MANTRA_PORT}660%g" $HOME/.mantrachain/config/config.toml
# Set Service File
sudo tee /etc/systemd/system/mantrachaind.service > /dev/null <<EOF
[Unit]
Description=mantrachain-testnet
After=network-online.target
[Service]
User=$USER
ExecStart=$(which mantrachaind) start --home $HOME/.mantrachain
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
# Enable and Start Service
sudo systemctl daemon-reload
sudo systemctl enable mantrachaind
sudo systemctl start mantrachaind
sudo journalctl -fu mantrachaind -o catLast updated