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System Requirements

Minimum Requirements

  • CPU:
    • Core: 4
    • Threads: 8
  • RAM: 8GB
  • Storage: 100GB SSD (250+GB for archives)
  • Software:
    • Linux Version : 18.04 LTS or above
    • Yarn: Version 1.22.19 or above
    • Docker: Version 20.10.10 or above

  • CPU:

    • Core: 8
    • Threads: 16

  • RAM: 32GB

  • Storage: 100GB SSD (250+GB for archives)

  • Software:

    • Linux Version : 18.04 LTS or above
    • Yarn: Version 1.22.19 or above
    • Docker: Version 20.10.10 or above

Protocols

If the system firewall is enabled, the node host must make the following ports (TCP) accessible:

  • 9944: For web sockets and RPC

Best Practices

  • Allow only minimum ports
    • 30333: For Blockchain discovery
    • 9944 : For RPC and web sockets
    • 22: For SSH (should be limited to certain address range or removed altogether after initial setup)
  • Mount extra volume for blockchain storage
  • Assign Static Public IP to instance/VM
  • Monitoring Alarm on blockchain process and extra volume