About

• /vpc_network contains terraform files for creating a VPC network in GCP
• /gke_node_pool contains terraform files for creating a GKE cluster in GCP with tainted node_pools. It makes use of the gke module.

Create a service account with the following roles:

• roles/compute.viewer
• roles/compute.securityAdmin (only required if add_cluster_firewall_rules is set to true)
• roles/kubernetes_engine.clusterAdmin
• roles/kubernetes_engine.developer
• roles/iam.serviceAccountAdmin
• roles/iam.serviceAccountUser
• roles/resourcemanager.projectIamAdmin (only required if service_account is set to create)

Enable the following APIs:

• compute.googleapis.com
• kubernetesengine.googleapis.com
• iam.googleapis.com
• cloudresourcemanager.googleapis.com

Terraform how to:

• terraform has directory-level granularity, so you need to run terraform commands from within the directory where the terraform files are located
• terraform init: initialize a working directory containing Terraform configuration files
• terraform fmt: format the configuration files in the current directory for readability
• terraform validate: validates the configuration files in a directory, referring only to the configuration and not accessing any remote services such as remote state, provider APIs, etc
• terraform plan: create an execution plan
• terraform apply: apply the changes required to reach the desired state of the configuration
• terraform show: provide human-readable output from a state or plan file
• terraform destroy: destroy Terraform-managed infrastructure