Infrastructure Overview

External Providers

The Zephyr Project uses the following infrastructure service providers:

GitHub: Git source code management, issue tracking, project management
- Actions (GHA): primary continuous integration platform
- Container Registry (GHCR): primary Docker image management and distribution
**Amazon Web Services (AWS)
- EKS: Kubernetes cluster hosting the services that require data persistence
- EC2: Compute backend for EKS Kubernetes cluster
- S3: file storage for build artifacts, test results and release downloads
- CloudFront: web frontend for project-managed web-based services
Hetzner: bare metal server provider for ephemeral services (e.g. CI runner)
DockerHub: alternate Docker image management and distribution (primary is GHCR)
Discord: chat and messaging
Groups.io: group mailing list management and meeting scheduling (managed by LF)
Office 365: Teams online meetings, Exchange email server (managed by LF)
Google Docs: meeting documentation management

This section lists the high-level infrastructure services and their components:

Kapa.ai

The following sources are used to build Kapa's knowledge base:

Name	Details	Source type
Code	https://github.com/zephyrproject-rtos/zephyr (all folders excepts boards/ and doc/)	Code (C, Markdown, Python, text)
API Reference	https://docs.zephyrproject.org/latest/doxygen/	HTML
Bindings	https://docs.zephyrproject.org/latest/build/dts/api/	HTML
Docs	https://docs.zephyrproject.org/latest/ (minus "API Reference" and "Bindings")	HTML
Wiki	https://github.com/zephyrproject-rtos/zephyr/wiki	HTML
GH Issues	https://github.com/zephyrproject-rtos/zephyr, issues opened/closes in the last 6 months	GitHub
GH Pull Requests	https://github.com/zephyrproject-rtos/zephyr, PRs opened/closes in the last 6 months (excluding closed without merge)	GitHub