necronizer's cloud modules

OpenTofu Modules that can be used to deploy a functioning self hosted cloud solution perfect for side projects. For a guide on how to use these modules, please navigate to the infrastructure directory.

Requirements and Dependencies

The following is required to start using this repository:

1. OpenTofu - Since modules are written in OpenTofu, we deploy all components using OpenTofu
2. Kubernetes Cluster - Any kubernetes cluster can do, tested out with my self hosted kubernetes cluster
3. Cloudflare Token and DNS Zones - Currently all modules use Cloudflare for provisioning public SSL certificates using DNS01 challenge validation.
4. An SMTP Server - For sending mails using Keycloak Authentication

Usage Instruction

The following modules have been implemented and their usage instructions written in README:

1. [MAIN MODULE] Helm
2. [OPTIONAL MODULE] Cluster Issuer for internal certificates
3. [OPTIONAL MODULE] Observability
4. [MAIN MODULE] OpenBao Secrets Management
5. [OPTIONAL MODULE] Garage Storage
6. [OPTIONAL MODULE] Cloudnative PG PostgreSQL Database
7. [OPTIONAL MODULE] FerretDB (MongoDB) Database
8. [OPTIONAL MODULE] Valkey In Memory Database
9. [OPTIONAL MODULE] Keycloak Identity Management