Node Installation

Update system and install build tools

sudo apt update

sudo apt-get install git curl build-essential make jq gcc snapd chrony lz4 tmux unzip bc -y

Install Go

rm -rf $HOME/go sudo rm -rf /usr/local/go cd $HOME curl https://dl.google.com/go/go1.22.4.linux-amd64.tar.gz | sudo tar -C/usr/local -zxvf - cat <<'EOF' >>$HOME/.profile export GOROOT=/usr/local/go export GOPATH=$HOME/go export GO111MODULE=on export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin EOF source $HOME/.profile go version

Install Node

cd $HOME

rm -rf dungeonchain

git clone https://github.com/CryptoDungeon/dungeonchain

cd dungeonchain

git fetch --all

git checkout main

make install

dungeond version

Initialize Node

Replace NodeName with your own moniker.

dungeond init ApeironNodes --chain-id=dungeon-1

Download genesis wget https://github.com/CryptoDungeon/dungeonchain/blob/main/network/dungeon-1/genesis.json.tar.gz

Copy genesis file

cp genesis.json ~/.dungeonchain/config/

Paste Peers to config

sudo nano .dungeonchain/config/config.toml

90bbe7348bb1738ef90d06fd4f25e626960c00b4@217.182.124.24:26656,3bf885de721fe07251a59824a8f30049ec297bfc@217.182.124.25:26656,9e585c60e600b592a8c67cbcc870f5e8c45d87f0@217.182.124.26:26656

Change external_address value to contact your node using public ip of your node:

PUB_IP=`curl -s -4 icanhazip.com` sed -e "s|external_address = \".*\"|external_address = \"$PUB_IP:26656\"|g" ~/.dungeonchain/config/config.toml > ~/.dungeonchain/config/config.toml.tmp mv ~/.dungeonchain/config/config.toml.tmp ~/.dungeonchain/config/config.toml

Create Service

sudo tee /etc/systemd/system/dungeond.service > /dev/null <<EOF [Unit] Description=dungeond Daemon After=network-online.target [Service] User=$USER ExecStart=$(which dungeond) start Restart=always RestartSec=3 LimitNOFILE=65535 [Install] WantedBy=multi-user.target EOF sudo systemctl daemon-reload sudo systemctl enable dungeond

Sync With Statesync

sudo systemctl stop dungeond

dungeond tendermint unsafe-reset-all --home ~/dungeonchain/ --keep-addr-book\

SNAP_RPC="https://rpc-dungeonchain.apeironnodes.com:443"

LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \

BLOCK_HEIGHT=$((LATEST_HEIGHT - 1000)); \

TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)

echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \

s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \

s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \

s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"| ; \

s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" ~/.dungeonchain/config/config.toml

more ~/.dungeonchain/config/config.toml | grep 'rpc_servers'

more ~/.dungeonchain/config/config.toml | grep 'trust_height'

more ~/.dungeonchain/config/config.toml | grep 'trust_hash'

Launch Node

sudo systemctl restart dungeond journalctl -u dungeond -f