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Deevnet Docs

Shared Documentation for the Deevnet Ecosystem

Purpose

deevnet-docs is the authoritative documentation repository for the Deevnet ecosystem.

It exists to capture:

  • shared standards,
  • architectural intent,
  • correctness definitions,
  • roadmaps,
  • platform and tooling decisions,
  • and operational policies

that apply across all Deevnet repositories.

This repository defines what Deevnet is, how it is meant to work, and what “correct” means, independent of any single implementation.


Scope

This repository contains documentation that is:

  • cross-cutting (applies to multiple projects),
  • normative (defines expectations and contracts),
  • stable over time, but
  • explicitly versioned when meaning changes.

Implementation details live in their respective repositories.
This repository defines the rules, intent, and constraints of the system.


Document Domains

1. Standards

Defines non-negotiable rules that all Deevnet projects must follow.

Includes:

  • Naming conventions
  • Infrastructure correctness definitions
  • Versioned standards contracts

If a project conflicts with standards, standards win.


2. Architecture

Describes system-level design intent and contracts between layers.

Includes:

  • Substrate and tenant models
  • Network contracts and authority boundaries
  • Assumptions between collections (network, builder, image factory, etc.)

Architecture documents explain why things are shaped the way they are.


3. Roadmap

Captures forward-looking intent that is shared across projects.

Includes:

  • Platform-level roadmap
  • Collection-specific roadmaps
  • Phased evolution plans

Roadmaps are informational, not binding contracts.


4. Implementation & Tooling

Documents hardware and software platform decisions, including rationale and trade-offs.

Includes:

  • Operating system choices (e.g., why Fedora)
  • Network platforms (e.g., why OPNsense)
  • Virtualization platforms (e.g., why Proxmox)
  • Toolchain selections (Ansible, Terraform, Packer, etc.)
  • Criteria for adopting or rejecting technologies

This section answers the question:

“Why did we choose this, and under what conditions would we change it?”


5. Security & Vulnerability Management

Documents security posture, assumptions, and lifecycle practices.

Includes:

  • Trust boundaries and threat assumptions
  • Credential and key management philosophy
  • Vulnerability monitoring and response expectations
  • Patch and upgrade responsibility by layer
  • Security-related guardrails and invariants

This section defines what “secure enough” means for Deevnet.


6. Inventory & Lifecycle Management

Documents how infrastructure assets are tracked, managed, and retired.

Includes:

  • Host identity and inventory sources of truth
  • Hardware lifecycle stages (active, standby, retired)
  • Image and configuration lifecycle expectations
  • Decommissioning and cleanup principles

This section ensures infrastructure ages intentionally, not accidentally.


7. Change Management, Automated Testing, and CI/CD

Defines how change is introduced safely into the Deevnet ecosystem.

Includes:

  • Change classification (routine vs disruptive)
  • Required validation before changes are applied
  • Automated testing expectations by layer
  • CI/CD pipeline responsibilities
  • Guardrails that prevent unsafe changes from reaching production substrates

Automated testing and CI/CD exist to:

  • validate assumptions early,
  • prevent regressions,
  • and ensure changes preserve correctness.

Manual changes without validation are considered defects.


8. Platforms Integration & Tooling

Documents how documentation and standards integrate into the developer workflow.

Includes:

  • Submodule usage conventions
  • Local AI tooling visibility and context
  • Repo bootstrapping expectations
  • Documentation discoverability requirements

This section ensures documentation is present and usable, not ornamental.


How Other Repositories Use This Repo

Other Deevnet repositories are expected to:

  • include deevnet-docs as a Git submodule at a consistent path (e.g. docs/deevnet/)
  • reference standards explicitly (including version)
  • avoid duplicating canonical documents

Each repo may include a small local STANDARDS.md or DOCS.md that points back to this repository.


Versioning

  • Standards are versioned explicitly
  • Architectural documents evolve with clear intent
  • Roadmaps, platform rationale, and testing practices are expected to evolve over time

Repositories should declare which standards version they conform to.


Design Philosophy

This repository exists to:

  • make rebuilds boring,
  • make intent explicit,
  • prevent knowledge from living only in someone’s head,
  • and ensure future changes remain coherent.

If something “works” but violates these documents, it is considered incorrect.


Audience

This repository is written for:

  • future maintainers,
  • collaborators,
  • automated tooling,
  • and AI-assisted workflows.

Clarity, explicitness, and stability are valued over cleverness.


About

Collection of markdown documents that define the deevnet way of doing infrastructure automation

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