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This page contains steps and technical advice to help you set up the HyperNode
The following are the minimum configuration requirements for running nodes 64-bit Linux distribution CPU with 6 cores 16GB RAM Connection to Internet Public IP 2TB*2 SSD
Download the latest version of HyperNode:
https://github.com/BlockPILabs/testnets/tree/main/HyperNode
# Download the source files and configuration file
cd ~
wget https://raw.githubusercontent.com/BlockPILabs/testnets/main/HyperNode/HyperNode20220516.tar.gz
tar -zxf HyperNode20220516.tar.gz
mv HyperNode20220516 HyperNode
mv ./HyperNode/HyperNode /usr/local/bin/
chmod +x /usr/local/bin/HyperNode
Go to the HyperNode directory
cd ~/HyperNode
Create a local account Initialization will create a Public Key in the directory where the current system resides, which is used for statistics encryption It will generate a directory named 'keystore' and a private key in this directory. Then the address is generated and exported.
HyperNode init
[root.go:97] [INFO] [05-12|02:18:57.924] node init module=app
Your new account is locked with a password. Please give a password. Do not forget this password.
Password:
Repeat password:
//Input twice，and the keystore file is in ./keystore directory
Create passwd.txt file and set {passwd} as the password input above
echo '{passwd}' >> ~/HyperNode/passwd.txt
The configurations below need to be set up for individuals. Others stay default.
# provider: set provider id, input erc20 address. You can use this account to log in to the browser to view node status and revenue.
provider: "0x***********"
# Chain configurations are for the target blockchain
chain:
name: "klaytn"
network: "8217"
# Node Node configuration is where to set up the back-end of the target blockchain network (for both rpc and archive node).
Node:
addr: "http://127.0.0.1:8551"
# beacon beacon. Connect to the nearest beacon node to get the gateways list information and improve HyperNode performance.
# Overwrite {beacon_ip}
beacon:
[ "{beacon_ip}:9090" ]
There are several choices for {beacon_ip}. Choose one with lowest ping latency.
141.95.205.50
15.235.145.122
15.235.11.42
Parameters:
--datadir dir # The main directory of the HyperNode
--keystore_path keystore # The path of the keystore files
--password_path ./passwd.txt # The passwd.txt file created previously
Startup command format:
cd ~/HyperNode
HyperNode --datadir ~/HyperNode --keystore_path ~/HyperNode/keystore/key --password_path passwd.txt
Command demo:
cd ~/HyperNode
HyperNode --datadir ~/HyperNode --keystore_path ~/HyperNode/keystore/UTC--2022-03-14T10-28-00.437250400Z--2fe38d190b8813155db481d1a42d0d328114b37d --password_path ~/HyperNode/passwd.txt
systemd file demo
You can either input the auto-generated keyname after '--keystore_path keystore/' in the demo or rename the key file UTC--2022-03-**** to key in the keystore directory
vim /etc/systemd/system/HyperNode.service
[Unit]
Description=daemon
After=network-online.target
[Service]
User=root
WorkingDirectory=/root/HyperNode
ExecStart=/usr/local/bin/HyperNode --datadir /root/HyperNode --keystore_path keystore/key --password_path passwd.txt
LimitNOFILE=65536
[Install]
WantedBy=multi-user.target
Set the server to run HyperNode at startup
systemctl enable HyperNode
Start the program
systemctl start HyperNode
Stop the program
systemctl stop HyperNode
Check status of the program
systemctl status HyperNode
Read the program log
tail log/HyperNode.log
Through journalctl
journalctl -f -u HyperNode