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Synternet Node Installation

Chain ID: synternet-1 | Node Version: v0.25 | Custom Port: 11
note

First You Need Set Variabels

MONIKER=<YOUR_MONIKER_NAME>
echo "export MONIKER=$MONIKER" >> $HOME/.bash_profile
echo "export SYNTERNET_CHAIN_ID="synternet-1"" >> $HOME/.bash_profile
echo "export SYNTERNET_PORT="11"" >> $HOME/.bash_profile
source $HOME/.bash_profile

Install Dependencies​

sudo apt update && sudo apt upgrade -y
sudo apt install curl unzip clang pkg-config libssl-dev jq build-essential tar wget  bsdmainutils git make ncdu gcc git jq htop tmux chrony liblz4-tool fail2ban -y

Install GO​

cd $HOME
VER="1.23.8"
wget "https://golang.org/dl/go$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"
[ ! -f ~/.bash_profile ] && touch ~/.bash_profile
echo "export PATH=$PATH:/usr/local/go/bin:~/go/bin" >> ~/.bash_profile
source $HOME/.bash_profile
[ ! -d ~/go/bin ] && mkdir -p ~/go/bin
go version

Download and Build Binaries​

cd $HOME
wget https://github.com/Synternet/synternet-chain-releases/releases/download/v0.25/syntd-linux-amd64-v0.25 -O syntd
chmod +x syntd
sudo mv syntd $HOME/go/bin/

Initialize The Node​

syntd init $MONIKER --chain-id $SYNTERNET_CHAIN_ID
sed -i \
  -e 's|^chain-id *=.*|chain-id = "synternet-1"|' \
  -e 's|^keyring-backend *=.*|keyring-backend = "os"|' \
  -e 's|^node *=.*|node = "tcp://localhost:11657"|' \
  $HOME/.amber/config/client.toml

Download Genesis & Addrbook​

wget -O $HOME/.amber/config/genesis.json https://files.shazoes.xyz/mainnets/synternet/genesis.json
wget -O $HOME/.amber/config/addrbook.json https://files.shazoes.xyz/mainnets/synternet/addrbook.json

Configure Seeds and Peers​

SEEDS=""
PEERS="e74678c231cd86944f9819244f0a3879576ebd80@148.251.176.12:3000,613e8033a587340d08144084300b003bcfe2ca43@79.137.10.226:26656,2eed7e175d204680af243e008e21950f81b8d455@34.89.206.173:26656,95b14ec701608044c261ebd15d0b3bd84e295acb@72.46.84.135:26656,994a52988585be44a90574f4dc73a9bfbddd528e@37.252.186.222:26656,5684069fabe946bea91dabbdac0cae069888dfb4@65.21.234.111:31656,38f7accfdbc6690a60837c397d22457a0f08a362@37.27.57.224:26656,13af4eef823f8c9cac093dbc405edff280dc9d87@78.141.193.216:26656"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.amber/config/config.toml

Set Custom Port​

sed -i.bak -e "s%:1317%:${SYNTERNET_PORT}317%g;
s%:8080%:${SYNTERNET_PORT}080%g;
s%:9090%:${SYNTERNET_PORT}090%g;
s%:9091%:${SYNTERNET_PORT}091%g;
s%:8545%:${SYNTERNET_PORT}545%g;
s%:8546%:${SYNTERNET_PORT}546%g;
s%:6065%:${SYNTERNET_PORT}065%g" $HOME/.amber/config/app.toml
sed -i.bak -e "s%:26658%:${SYNTERNET_PORT}658%g;
s%:26657%:${SYNTERNET_PORT}657%g;
s%:6060%:${SYNTERNET_PORT}060%g;
s%:26656%:${SYNTERNET_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${SYNTERNET_PORT}656\"%;
s%:26660%:${SYNTERNET_PORT}660%g" $HOME/.amber/config/config.toml

Customize Pruning​

pruning="custom"
pruning_keep_recent="100"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.amber/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.amber/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.amber/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.amber/config/app.toml

Set Minimum Gas Price, Enable Prometheus, and Disable Indexer​

sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.01usynt\"/" $HOME/.amber/config/app.toml
sed -i -e 's|^indexer *=.*|indexer = "null"|' $HOME/.amber/config/config.toml
sed -i 's|^prometheus *=.*|prometheus = true|' $HOME/.amber/config/config.toml

Set Service File​

sudo tee /etc/systemd/system/syntd.service > /dev/null <<EOF
[Unit]
Description=synternet-mainnet
After=network-online.target

[Service]
User=$USER
ExecStart=$(which syntd) start --home $HOME/.amber
Restart=on-failure
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

Enable Service and Start Node​

sudo systemctl daemon-reload && sudo systemctl enable syntd && sudo systemctl start syntd && sudo journalctl -fu syntd -o cat