jschoubben
60aea14935
Same gap as the control plane: load-bearing and unpinned. The substrate is what the control plane CONSUMES AND CANNOT GRANT ITSELF. Every module needing a database asks provisioning for one; the control plane needs one too and cannot ask itself, because it is not running yet. That circularity is not an awkwardness to work around — it is the definition, and anything on the wrong side of it must be raised by the bundle the host carries. Which answers 006's open question in the honest form rather than with a number. The identity provider is substrate only if the control plane DELEGATES authentication — then it cannot serve anybody before the provider exists and cannot grant itself a client. If it authenticates natively, the provider is an ordinary hosted service. So the count follows from a decision not yet taken, and asserting four was asserting that decision. The test also rules out the tempting wrong answer: an identity provider, a mail server and an analytics service are all infrastructure by any ordinary reading, and none are substrate, because the control plane starts and runs without them. Important is not the test. Records why the bundle is pinned by hand — it is applied when no mesh exists, so nothing can resolve a version or ask a registry — and why it must be self-contained, which makes it an artifact built on a machine with a network for a machine that may have none.
01-RESEARCH
Investigations that have not yet hardened into design.
Structure
Each effort lives in NNN-descriptive-name/ and must contain 00-overview.md, carrying its
state in YAML frontmatter and a prose summary below it:
---
status: active | graduated | abandoned
initiated: YYYY-MM-DD
touches: [] # design docs, subsystems or areas the effort bears on
became: [] # required when status is terminal — what it turned into
---
The prose says what is being investigated, why, and what it touches. It does not restate the status — status lives in one place, and two places is one too many.
Further documents in the same folder hold the work itself: notes, evidence, option analyses, draft designs.
Lifecycle
| status | Meaning |
|---|---|
active |
Investigation in progress. |
graduated |
Checked against 00-META, decided in 02-DECISIONS/, and specified in 03-DESIGN — see became:. |
abandoned |
Stopped or superseded. Nothing is deleted. |
An effort graduates by producing a decision record and a 03-DESIGN entry. It is abandoned
in place — never deleted. What was rejected, and why, is the more expensive half to
rediscover.
Starting and closing efforts is playbook territory:
00-META/process/01-research.md and
02-graduation.md.
Rules
- Markdown only. Do not skip or reuse a sequence number.
- Evidence, not assertion. An effort that measured nothing has not finished.
- Research describes real observations but never identifies the mesh it observed. The shape of a finding survives anonymisation intact.