Ncloud Kubernetes prerequisites

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Available in VPC

This document describes preparations and pricing information for the smooth use Ncloud Kubernetes Service.

Preparations for cloud environments

The preparations needed to be made in a cloud environment to use Ncloud Kubernetes Service are as follows.

Item Description Guide
VPC Virtual cloud space for creating Kubernetes clusters Create VPC
Subnet Subnet within a virtual cloud space
  • Only the subnets /17-/26 are available within the VPC bandwidth (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16)
  • The subnets in the range of 172.17.0.0/16 cannot be used to prevent conflict with the Docker Bridge bandwidth
  • Subnets dedicated to Load Balancer cannot be used
    		•  Create Subnet
    Load Balancer Subnet The subnet for Load Balancer to be linked to a cluster
  • Only the subnets /17-/26 are available within the VPC bandwidth (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16)
  • Public LB Subnet and Private LB Subnet are required to create Load Balancer by network type
  • The subnets in the range of 172.17.0.0/16 cannot be used to prevent conflict with the Docker Bridge bandwidth
    		•  Create LB Subnet
    NAT Gateway Gateway to enable outbound Internet traffic Create NAT Gateway
    Cloud Log Analytics (Optional) The service for storing audit logs of a cluster CLA User Guide

    Usage fee

    Ncloud Kubernetes Service is provided on a pay-as-you-go pricing plan.
    For more information on the Ncloud Kubernetes Service pricing, see the Portal > Service > Ncloud Kubernetes Service page.