Node Environment¶
Hardware configuration¶
The nodes of the nebulas have certain requirements for machine performance. We recommend the performance of the machine has the following requirements:
CPU: >= 4cores(recommand 8 cores)
RAM: >= 16G
Disk: >= 600G SSD
Environment¶
Node Installation Tutorial - review the Nebulas Technical Documentation: Nebulas 101 - 01 Compile Installation.
It’s recommended to build and deploy nodes via docker:
- Install docker and docker-compose
- Execute the following docker command via root
sudo docker-compose build
sudo docker-compose up -d
System: Ubuntu 18.04(recommand), other Linux is ok.
NTP: Ensure machine time synchronization
NTP¶
Install the NTP service to keep system time in sync.
Ubuntu install steps:
#install
sudo apt install ntp
#start ntp service
sudo service ntp restart
# check ntp status
ntpq -p
Centos install steps:
#install
sudo yum install ntp
#start ntp service
sudo service ntp restart
# check ntp status
ntpq -p
Contribution¶
Feel free to join Nebulas Mainnet. If you did find something wrong, please submit a issue or submit a pull request to let us know, we will add your name and url to this page soon.