The new public chain Sui testnet is rewarded with a clear card, and I will teach you how to build a node

Original title: "2 Billion Dollar Valuation Project Sui, Incentivized Testnet to Be Launched Soon, Early Access"

Original Author: Rainy Night

< p>The project introduced today is Sui, Sui  is a permissionless proof of stake (PoS) blockchain network, solving the problems of transaction speed and security on the chain, Mysten Labs, a Web3 infrastructure company founded by 4 former Meta  engineers @Mysten_Labs Development. It is currently seeking a $200 million Series B round at a $2 billion valuation. The incentive test network will be launched in August, so let’s experience the construction of test nodes first.

Before starting today’s tutorial, there are certain prerequisites:

One ubuntu server (preferably a foreign server, the problem will be much less), the minimum configuration is as follows

·CPUs: 8

·RAM: 32GB

·Storage: 180GB

· OS: Ubuntu 22.04

1. Use ssh to log in to the server (operate under mac and linux systems)

< blockquote>ssh root@ server ip

Enter to confirm, if there is a prompt "Are you sure you want to continue connecting (yes/no/[fingerprint])?"

Input  yes  press Enter to confirm

The window is waiting for the server password to be entered, press Enter to confirm. Enter the server

Successful operation result< /blockquote>

2. Confirm that the current user is root. If you are already a root user, please skip

Open root user, create a password for the root user, enter the password twice

sudo passwd root

Use the following command to switch to the root user and enter the password you just created

su root

3. Install docker, docker-compose

After entering the server, it is in the ~ directory by default. Create a new directory sui-node/devnet and enter the directory

sudo mkdir -p ~/sui-node/devnet && cd ~/sui-node/devnet

Successful operation result

Install docker

sudo wget -O get-docker.sh https://get.docker. com &&sudo sh get-docker.sh && sudo rm -f get-docker.sh  

Successful operation result

Install docker-compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$ (uname -m)" -o /usr/local/bin/docker-compose && sudo chmod +x /usr/local/bin/docker-compose  

< /p>

Successful operation result

Verify docker, docker-compose

sudo docker -v sudo docker-compose -v

Successful operation result

4. Download the required configuration file

sudo wget -O fullnode-template.yaml https:/ /github.com/MystenLabs/sui/raw/main/crates/sui-config/data/fullnode-template.yaml 

sudo wget -O genesis.blob https://github.com/MystenLabs /sui-genesis/raw/main/devnet/genesis.blob 

sudo wget -O docker-compose.yaml https://raw.githubusercontent.com/MystenLabs/sui/main/docker/fullnode /docker-compose.yaml

Running

After the operation is completed, use the  ls command to check whether there is (because some servers do not have the ll command, here is changed to ls)

< p>docker-compose.yaml fullnode-template.yaml genesis.blob three files

Successful operation result

5. Modify the configuration file

sudo sed -i 's/127.0.0.1:9184/0.0.0.0:9184/' fullnode-template.yaml 

sudo sed -i 's/127.0.0.1:9000/0.0.0.0:9000/ 'fullnode-template.yaml

After running, use cat fullnode-template.yaml to check whether the file information is as shown

6. Pull the docker file

sudo docker-compose pull

Running

Show after success

Run successfully Result

7. Start node service

sudo docker-compose up -d

The result of successful operation

8. Test whether the node is started successfully

curl --location --request POST 'http://127.0.0.1:9000 /' \ 

 --header 'Content-Type: application/json' \ 

 --data-raw '{ "jsonrpc":" 2.0", "id":1, "method":"sui_getRecentTransactions", "params":[5] }'

Successful operation result

You can also check whether netstat -ant is enabled on the port, If you are prompted that there is no command to install first, use apt install net-tools

Successful operation result

781 set firewall, security group, release port 9000, 9184

Google cloud set firewall

Google cloud set firewall

9. Monitoring node access delivery Website

https:/ /node.sui.zvalid.com Enter your own server ip in the red box and click the CONNECT button

Successful operation result

The node information appears below, indicating that the configuration is successful

< br>

Successful operation result

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