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Installation

Minimum hardware requirement​

4 Cores, 8G Ram, 160G SSD, Ubuntu 22.04

Server preparation​

sudo apt update && sudo apt upgrade -y
sudo apt install make curl git wget -y
sudo apt install htop tmux build-essential jq make lz4 gcc unzip -y

Install GO​

if ! which go ; then
#Install GO
ver="1.22.4"
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
fi

Download and build binaries​

wget -O sedad https://github.com/sedaprotocol/seda-chain/releases/download/v0.1.1/sedad-amd64
chmod +x sedad
sudo mv sedad /usr/local/bin
sedad version

Initialize the node​

sedad config chain-id seda-1
sedad config keyring-backend file
sedad config node tcp://localhost:26657
sedad init MyNode --chain-id seda-1
curl -Ls https://files.nodesync.top/SEDA/genesis.json > $HOME/.sedad/config/genesis.json
curl -Ls https://files.nodesync.top/SEDA/addrbook.json > $HOME/.sedad/config/addrbook.json
# Add seeds
sed -i -e "s|^seeds *=.*|seeds = \"[email protected]:17359\"|" $HOME/.sedad/config/config.toml

# Set minimum gas price
sed -i -e "s|^minimum-gas-prices *=.*|minimum-gas-prices = \"10000000000aseda\"|" $HOME/.sedad/config/app.toml

# Set pruning
sed -i \
  -e 's|^pruning *=.*|pruning = "custom"|' \
  -e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \
  -e 's|^pruning-keep-every *=.*|pruning-keep-every = "0"|' \
  -e 's|^pruning-interval *=.*|pruning-interval = "19"|' \
  $HOME/.sedad/config/app.toml

Create Service and Start node​

sudo tee /etc/systemd/system/sedad.service > /dev/null <<EOF
[Unit]
Description=Seda
After=network-online.target
[Service]
User=root
ExecStart=$(which sedad) start
Restart=always
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
sudo systemctl daemon-reload
sudo systemctl enable sedad
sudo systemctl restart sedad 
sudo journalctl -u sedad -f --no-hostname -o cat