digitalocean-k8s

Terraform module that builds a managed k8s cluster on DigitalOcean with Terraform.

Requirements:

• Digital Ocean account
• Terraform
• kubectl

Optionals

• make
• docker

Usage

$ cd terraform
$ terraform init
$ terraform apply

or with make:

$ cd terraform
$ export DIGITALOCEAN_TOKEN="YOUR_TOKEN"
$ make
$ make apply
$ make output # prints usage instructions with kubectl

or as terraform module:

module "my_do_k8s" {
  source  = "github.com/atrakic/digitalocean-k8s/terraform"

  name       = "do-k8s"
  token      = "${var.token}"

  # optionals
  region     = "ams2"    # https://www.digitalocean.com/docs/platform/availability-matrix/
  node_count = "3"
}

Kubeconfig

After cluster creation, new file would be autogenerated (depending of cluster name), which you would need to use in order to access your cluster nodes:

$ cd terraform
$ terraform output
$ export KUBECONFIG=do-k8s
$ kubectl cluster-info
$ kubectl get nodes

Please refer to kubectl documentation about how to use this file: (https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/)

For price and documentation: (https://www.digitalocean.com/products/kubernetes/).

TODO

• Add support for Block Storage volumes
• Add support for Load Balancers

License

digitalocean-k8s is licensed under the MIT license.

See LICENSE.md for the full license text.