Setup Config

Custom port (optional)

# set custom ports in app.toml
sed -i.bak -e "s%:1317%:${CROSSFI_PORT}317%g;
s%:8080%:${CROSSFI_PORT}080%g;
s%:9090%:${CROSSFI_PORT}090%g;
s%:9091%:${CROSSFI_PORT}091%g;
s%:8545%:${CROSSFI_PORT}545%g;
s%:8546%:${CROSSFI_PORT}546%g;
s%:6065%:${CROSSFI_PORT}065%g" $HOME/.mineplex-chain/config/app.toml

# set custom ports in config.toml file
sed -i.bak -e "s%:26658%:${CROSSFI_PORT}658%g;
s%:26657%:${CROSSFI_PORT}657%g;
s%:6060%:${CROSSFI_PORT}060%g;
s%:26656%:${CROSSFI_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${CROSSFI_PORT}656\"%;
s%:26660%:${CROSSFI_PORT}660%g" $HOME/.mineplex-chain/config/config.toml

Setup pruning

# config pruning
sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" $HOME/.mineplex-chain/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.mineplex-chain/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"50\"/" $HOME/.mineplex-chain/config/app.toml

# set minimum gas price, enable prometheus and disable indexing
sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "10000000000000mpx"|g' $HOME/.mineplex-chain/config/app.toml
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.mineplex-chain/config/config.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.mineplex-chain/config/config.toml

Setup genesis, addrbook, and seed peers

# download genesis and addrbook
wget -O $HOME/.mineplex-chain/config/genesis.json https://testnet-files.itrocket.net/crossfi/genesis.json
wget -O $HOME/.mineplex-chain/config/addrbook.json https://testnet-files.itrocket.net/crossfi/addrbook.json

# set seeds and peers
SEEDS="[e-mail]:36656"
PEERS="[e-mail]:36656,[email protected]:26656,[email protected]:60556,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:46656,[email protected]:15656,[email protected]:26656,[email protected]:16656,[email protected]:26656,[email protected]:60856,[email protected]:26656,[email protected]:26806,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:36656,[email protected]:26656,[email protected]:36656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:36656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:36656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:28316,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:11656,[email protected]:26656,[email protected]:26656,[email protected]:26056,[email protected]:26656,[email protected]:26656,[email protected]:30656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:22656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26056,[email protected]:36656,[email protected]:36656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:23956,[email protected]:15656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:14656,[email protected]:56156,[email protected]:26656,[email protected]:26656,4fdb9a8014091c97f50524fcdf63740dbe6acb80@[2a03:cfc0:8000:13::b910:277f]:13256"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.mineplex-chain/config/config.toml

Download snapshot for syncing

curl https://testnet-files.itrocket.net/crossfi/snap_crossfi.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.mineplex-chain

Create system file

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

# enable and start service
sudo systemctl daemon-reload
sudo systemctl enable crossfid
sudo systemctl restart crossfid && sudo journalctl -fu crossfid -o cat