⚒️Installation

1. Update packages and install useful tools.

sudo apt update && sudo apt upgrade --yes && \
sudo apt install git build-essential ufw curl jq snapd screen ncdu nano fuse ufw --yes

2. Install go using snap.

sudo snap install go --classic && \
echo 'export GOPATH="$HOME/go"' >> ~/.profile && \
echo 'export GOBIN="$GOPATH/bin"' >> ~/.profile && \
echo 'export PATH="$GOBIN:$PATH"' >> ~/.profile && \
source ~/.profile && \
go version

3. Build the binary from source.

git clone https://github.com/Source-Protocol-Cosmos/source.git
cd source
git checkout v3.0.0
make install
sourced version

4. Initialize your node.

sourced init <node_name> --chain-id=source-1

5. Download genesis.

curl -s  https://raw.githubusercontent.com/Source-Protocol-Cosmos/mainnet/master/source-1/genesis.json > ~/.source/config/genesis.json

6. Add persistent peers to config.toml.

PEERS="96d63849a529a15f037a28c276ea6e3ac2449695@34.222.1.252:26656,0107ac60e43f3b3d395fea706cb54877a3241d21@35.87.85.162:26656"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.source/config/config.toml

7. Set up minimum gas price.

sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.25usource\"/;" $HOME/.source/config/app.toml

8. Set up pruning (optional).

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

9. Create service file.

sudo tee /etc/systemd/system/sourced.service > /dev/null <<EOF
[Unit]
Description=Source Protocol Daemon
After=network-online.target

[Service]
User=$USER
ExecStart=$(which sourced) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

10. Enable and start service.

systemctl daemon-reload
systemctl enable sourced
systemctl restart sourced
journalctl -u sourced -f -o cat

If you would like to speed up the sync process, you may try using State Sync.