sample-gke-terraform

sample gke cluster for play and fun.

Setting up argoCD

As an option, there is a possibility to add in ArgoCD /w app-of-apps pattern. Please see separate deployment instructions under argo folder.

Simple Regional Cluster

Simple GKE cluster with output of kubeconfig

Inputs

Name	Description	Type	Default	Required
cluster_name_suffix	A suffix to append to the default cluster name	string	""	no
compute_engine_service_account	Service account to associate to the nodes in the cluster	any	n/a	yes
ip_range_pods	The secondary ip range to use for pods	any	n/a	yes
ip_range_services	The secondary ip range to use for services	any	n/a	yes
network	The VPC network to host the cluster in	any	n/a	yes
project_id	The project ID to host the cluster in	any	n/a	yes
region	The region to host the cluster in	any	n/a	yes
skip_provisioners	Flag to skip local-exec provisioners	bool	false	no
subnetwork	The subnetwork to host the cluster in	any	n/a	yes

Outputs

Name	Description
ca_certificate	n/a
client_token	n/a
cluster_name	Cluster name
ip_range_pods	The secondary IP range used for pods
ip_range_services	The secondary IP range used for services
kubeconfig_raw	n/a
kubernetes_endpoint	n/a
location	n/a
master_kubernetes_version	The master Kubernetes version
network	n/a
project_id	n/a
region	n/a
service_account	The default service account used for running nodes.
subnetwork	n/a
zones	List of zones in which the cluster resides

To provision this example, run the following from within this directory:

• gcloud auth application-default login --project [gcp-project-name] to set the google context Reference material here
• terraform init to get the plugins
• terraform plan to see the infrastructure plan
• terraform apply to apply the infrastructure build
• terraform destroy to destroy the built infrastructure

To use the cluster from kubectl do following:

• gcloud container clusters get-credentials CLUSTER_NAME add in new context in your $home/.kube/config Reference material here