l2-edge-node-english-cassini.md

Titan Network L2 Edge Node Cassini Testnet Ubuntu Installation

• Titan Website
  
• Titan Discord
  
• Titan Telegram
  

Before installation, after registering on the website above, you need to go to "console" > "node management" > "get identity code" to obtain an identity code. You'll need this shortly. Additionally, you can manage all nodes from the "node management" section.

If you are installing on a server where you participated in previous testnet stages, you need to stop the old node and delete its files.

rm -rf /root/titan-edge_v0.1.19_89e53b6_linux_amd64
rm -rf /usr/local/bin/titand
rm -rf ~/.titanedge 
rm -rf $TITAN_EDGE_PATH 
rm -rf $EDGE_PATH 

Let's install the prerequisites.

sudo apt update && sudo apt upgrade -y
sudo apt install screen

Perform the operations within a screen session.

screen -S titan

Download the Titan Network file and extract its contents.

cd
wget https://github.com/Titannet-dao/titan-node/releases/download/v0.1.20/titan-edge_v0.1.20_246b9dd_linux-amd64.tar.gz
tar -zxvf titan-edge_v0.1.20_246b9dd_linux-amd64.tar.gz

Navigate into the directory and move the contents to the required directory.

cd /root/titan-edge_v0.1.20_246b9dd_linux-amd64/
sudo cp titan-edge /usr/local/bin
sudo cp libgoworkerd.so /usr/local/lib
sudo cp libgoworkerd.so /usr/lib/

Start the node.

export LD_LIBRARY_PATH=$LD_LIZBRARY_PATH:./libgoworkerd.so
titan-edge daemon start --init --url https://cassini-locator.titannet.io:5000/rpc/v0

Connect the node to our Titan account; the identity code is needed here.

titan-edge bind --hash=identitycode https://api-test1.container1.titannet.io/api/v2/device/binding

If the node stops or encounters an issue, here's how to restart it

titan-edge daemon start

To stop the node

titan-edge daemon stop

To return to the main screen after installation

pressing ctrl+a simultaneously opens the command mode in the screen, then press +d to return to the main screen.

You exited, closed, then reopened it, and wanted to check again

screen -r -d titan

You have multiple screen commands, and you can't remember their names

screen -ls (show all of them with their names, including id) 

You wanted to close any open screen session

screen -X -S screenid quit