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README.md

gke module

This is the documentation for gke module.

Summary

This module creates following resources -

  • gke cluster with a default worker nodepool
  • optionally you can create more worker nodepools

Requirements

Name Version
google 4.74.0

Providers

Name Version
google 4.74.0

Modules

No modules.

Resources

Name Type
google_container_cluster.gke resource
google_container_node_pool.nodepools resource
google_project_service.main resource
google_compute_zones.available data source
google_container_engine_versions.main data source

Inputs

Name Description Type Default Required
cluster_name The name of the cluster, unique within the project and location. string n/a yes
k8s_version kubernetes version string "1.27" no
network The name or self_link of the Google Compute Engine network to which the cluster is connected. For Shared VPC, set this to the self link of the shared network. string n/a yes
nodepools Nodepools for the Kubernetes cluster 
map(object({
    name         = string
    node_count   = number
    node_labels  = map(any)
    machine_type = string
  }))
 
{
  "worker": {
    "machine_type": "n1-standard-1",
    "name": "worker",
    "node_count": 1,
    "node_labels": {
      "worker-name": "worker"
    }
  }
}
 no
region The location (region or zone) in which the cluster master will be created, as well as the default node location. If you specify a zone (such as us-central1-a), the cluster will be a zonal cluster with a single cluster master. If you specify a region (such as us-west1), the cluster will be a regional cluster with multiple masters spread across zones in the region, and with default node locations in those zones as well string n/a yes
subnetwork The name or self_link of the Google Compute Engine subnetwork in which the cluster's instances are launched. string n/a yes

Outputs

Name Description
client_certificate Base64 encoded public certificate used by clients to authenticate to the Kubernetes cluster.
client_key Base64 encoded private key used by clients to authenticate to the cluster endpoint.
cluster_ca_certificate Base64 encoded public certificate that is the root certificate of the cluster.
cluster_id an identifier for the resource with format projects/{{project}}/locations/{{zone}}/clusters/{{name}}
cluster_master_version The current version of the master in the cluster. This may be different than the min_master_version set in the config if the master has been updated by GKE.
endpoint The IP address of this cluster's Kubernetes master.