Server:

– official requirements 6 CPU / 8 GB RAM / 1 TB SSD

Installation the bridge node:

1) Preparing the server:

sudo apt -q update
sudo apt -qy install curl git jq lz4 build-essential
sudo apt -qy upgrade

2) Installs Go:

ver="1.21.1"sudo tee <<EOF >/dev/null /etc/systemd/system/celestia-bridge.service
[Unit]
Description=celestia-bridge Cosmos daemon
After=network-online.target
 
[Service]
User=$USER
ExecStart=/usr/local/bin/celestia bridge start --core.ip rpc.celestia.pops.one
Restart=on-failure
RestartSec=3
LimitNOFILE=4096
 
[Install]
WantedBy=multi-user.target
EOF

cd $HOME
wget "<https://golang.org/dl/go$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

3) Check Go version:

go version

4) Download the binary file:

cd $HOME 
rm -rf celestia-node 
git clone <https://github.com/celestiaorg/celestia-node.git> 
cd celestia-node/ 
git checkout tags/v0.12.4
make build 
make install 
make cel-key

5) Check celestia version:

celestia version

6) Create key for node (change “f5nodes” when configuring):

• Create a new key

./cel-key add **f5nodes** --keyring-backend test --node.type bridge --p2p.network celestia

• Restore an existing key using a mnemonic (optional)