KinD cluster

Description

This terraform config will create a multi-node kind cluster inside a separate docker network and can add a private docker registry to push docker images.

graph LR;
host
subgraph docker-network: k3d
  devinfra-control-plane
  devinfra-worker
  devinfra-worker2
  kind-registry
end
host --> devinfra-control-plane
devinfra-control-plane-->devinfra-worker
devinfra-control-plane-->devinfra-worker2
devinfra-control-plane -.uses.-> kind-registry
devinfra-worker -.uses.-> kind-registry
devinfra-worker2 -.uses.-> kind-registry

Installation

cd ./src/clusters/kind
terraform init
terraform apply -auto-approve

terraform destroy -auto-approve

Terraform

Requirements

Name	Version
terraform	>= 1.0
docker	~> 3.0.1
environment	~> 1.3.0
kind	>= 0.0.13
kubectl	>= 1.14.0

Providers

Name	Version
docker	3.0.1
environment	1.3.4
kind	0.0.16
kubectl	1.14.0
null	3.2.1
time	0.9.1

Modules

No modules.

Resources

Name	Type
docker_container.registry	resource
docker_image.registry	resource
docker_network.kind_network	resource
kind_cluster.devinfra-cluster	resource
kubectl_manifest.config-registry	resource
null_resource.backup-kind-config	resource
null_resource.copy-kind-config	resource
time_sleep.wait_x_seconds	resource
docker_registry_image.registry	data source
environment_variables.wsl	data source

Inputs

Name	Description	Type	Default	Required
cluster-name	The cluster name	string	n/a	yes
install_private_registry	Install a private docker registry	bool	true	no
kind-network-gateway	The default gateway for the cluster network	string	"172.19.0.1"	no
kind-network-subnet	The subnet to run the cluster in	string	"172.19.0.0/16"	no
kind_version	The KinD image version to use	string	"v1.24.3"	no
worker-node-count	The amount of worker nodes (doesn't affect anything now)	number	0	no

Outputs

No outputs.