/classic-cluster

Primary LanguageHCL

IKS on Classic Cluster

This module creates an IKS on classic cluster with worker pools in any number of zones.

Classic Cluster

Table of Contents

  1. Cluster
  2. Module Variables
  3. Outputs (optional)
  4. As a Module in a Larger Architecture

Cluster

This module creates an IKS cluster, it will also optionall provision workers in multiple zones from a list.

Module Variables

Name Type Description Sensitive Default
ibmcloud_api_key string The IBM Cloud platform API key needed to deploy IAM enabled resources true
iaas_classic_username string Classic username key used to initialize the provider true
iaas_classic_api_key string Classic API key used to initialize the provider true
resource_group string Name of resource group where all infrastructure will be provisioned gcat-landing-zone-dev
TF_VERSION The version of the Terraform engine that's used in the Schematics workspace. 1.0
region string Region where VPC will be created us-south
vlan object( { zone = string private = string public = optional(string) } ) VLAN where the default worker pool and master node will be provisioned.
multizone_vlans list( object( { zone = string private = string public = optional(string) } ) ) List of additional VLANs []
cluster_name string Name of openshift cluster to be created classic-cluster
kube_version string Kube version to use for the cluster. use ibmcloud ks versions to see a list of available versions 1.21.7
default_pool_size number Default pool size for cluster 1
hardware string Hardware type for cluster, shared or dedicated shared
machine_type string hardware type for cluster b3c.4x16

Outputs

Name Description Sensitive Depends On Value
cluster_id Cluster ID, will await multizone attachment before returning [ ibm_container_worker_pool_zone_attachment.multi_zone ] ibm_container_cluster.classic_cluster.id

As a Module in a Larger Architecture

module classic_cluster {
  source                = "./classic_cluster"
  resource_group        = var.resource_group
  region                = var.region
  vlan                  = var.vlan
  multizone_vlans       = var.multizone_vlans
  cluster_name          = var.cluster_name
  kube_version          = var.kube_version
  default_pool_size     = var.default_pool_size
  hardware              = var.hardware
  machine_type          = var.machine_type
}