Multi-Cloud Kubernetes

This repository shows how to use HashiCorp Terraform to deploy Kubernetes on AWS, DigitalOcean, Microsoft Azure, and Google Cloud.

Table of Contents

• Multi-Cloud Kubernetes
  • Table of Contents
  • Requirements
  • Usage
    • Cluster Workflows
  • Notes
  • Author Information
  • License

Requirements

• Terraform 1.7.4 or newer.

• Terraform Cloud Account

• one or more service provider accounts:

  • AWS account for eks
  • DigitalOcean account for doks
  • Microsoft Azure account for aks
  • Google Cloud account for gke

Usage

This repository uses a standard Terraform workflow (init, plan, apply).

For more information, including detailed usage guidelines, see the Terraform documentation.

The code in this repository is split out into a handful of distinct workflows, each in their own directory.

Cluster Workflows

• ./aks contains code for Azure AKS clusters
• ./eks contains code for AWS EKS clusters
• ./doks contains code for DigitalOcean Kubernetes clusters
• ./gke contains code for Google Cloud GKE clusters
• ./kind contains code for Kubernetes in Docker (kind) Clusters

Each directory contains its own README.md with information relevant to the workflow.

Notes

• By default, all Terraform state is stored in Terraform Cloud. This can be changed by modifying the cloud configuration in each main.tf file.

• A previous version of this repository featured Consul and Vault deployments. The code for this is accessible via the v1 Tag.

Author Information

This repository is maintained by the contributors listed on GitHub.

License

Licensed under the Apache License, Version 2.0 (the "License").

You may obtain a copy of the License at apache.org/licenses/LICENSE-2.0.

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" basis, without WARRANTIES or conditions of any kind, either express or implied.

See the License for the specific language governing permissions and limitations under the License.