# Infrastructure and Cloud

Current (2025/2026) best practices for infrastructure as code, containers, orchestration, and cloud providers.

## Topics

* [Terraform and OpenTofu](terraform.md) - IaC modules, state, backends, and orchestration.
* [Docker and Podman](containers.md) - BuildKit, multi-stage builds, rootless, and pods.
* [Kubernetes](kubernetes.md) - Helm, k3s, k0s, and Talos.
* [Cloud Providers](cloud.md) - AWS, DigitalOcean, and Hetzner.

## See Also

* [Engineering](../index.md) - The parent area.
* [SDLC and Tooling](../sdlc.md)