https://github.com/dniel/terraform

This repo contains my Terraform scripts that deployes all Kubernetes manifests to my k8s clusters.
https://github.com/dniel/terraform

auth0 helm infrastructure-as-code kubernetes terraform

Last synced: about 1 month ago
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This repo contains my Terraform scripts that deployes all Kubernetes manifests to my k8s clusters.

• Host: GitHub
• URL: https://github.com/dniel/terraform
• Owner: dniel
• Created: 2020-04-10T19:10:14.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2024-12-13T02:05:44.000Z (about 2 months ago)
• Last Synced: 2024-12-13T03:17:58.860Z (about 2 months ago)
• Topics: auth0, helm, infrastructure-as-code, kubernetes, terraform
• Language: HCL
• Homepage:
• Size: 7.13 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 11
• Metadata Files:
  • Readme: README.md

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# Terraform

This repo contains my Terraform scripts that deployes all Kubernetes manifests to my k8s clusters.

Providers used to deploy manifests to Kubernetes.

- [Official Kubernetes provider for k8s resources.](https://www.terraform.io/docs/providers/kubernetes/index.html)

- [Alpha Kubernetes provider for generic k8s manifests.](https://github.com/hashicorp/terraform-provider-kubernetes-alpha)

- [Auth0 provider to create clients and resource servers.](https://www.terraform.io/docs/providers/auth0/index.html)

- [Community Helm Provider for deploying Helm charts.](https://www.terraform.io/docs/providers/helm/index.html)

- [Official AWS provider to handle Route53 registration of applications.](https://www.terraform.io/docs/providers/aws/index.html)

## Kubernetes deployment

The terraform scripts does NOT contain the provisioning of Kubernetes itself. I have two clusters 

running, one in Amazon EKS deployed by cloudformation and one on-prem on VMWare deployed with Tanzu Kubernetes Grid (TKG).

## Environments

I run several deployments at the same time, both on-prem in parallel and in Amazon EKS.

Under the directory `envs` there is one directory for each deployment.

The different development environments for software development.

- prod is deployed to Amazon.

- stage is deployed to Amazon.

- test is deployed to on-prem on VMWare Tanzu.

- dev is deployed to on-prem  on VMWare Tanzu.

In addition

- services is a shared services on-prem on VMWare Tanzu.

  

To deploy an environment its meant to stand in its directory and do `terraform apply`

Secrets are stored in encrypted files in the repo and contains a couple of variables 

that are needed to run the terraform scripts.

## Templates

Two different default templates to configure an environment with.

### template

Is a small and mostly empty base template. It contains common stuff like

a default configuration of traefik and forwardauth and not much more.

### template-services

Is a more specialized template that contains some applications that are

meant to be installed just once for each cluster and contains tools for

cross-cutting concerns like logging and observability implemented with 

prometheus, grafana, loki and more.

## Modules

Under modules I have put all my re-usable code, the environments should not contain much code itself

but should instead use the modules to configure deploy the software.