Thermograph monorepo: graded-climate API + SSR frontend + infra, domain-specific containerized deploys
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Run the ERA5 lake service in every environment
The lake was prod-stack-only; beta and LAN fell straight to NASA. Now the
compose stack gets the same service (backend image, THERMOGRAPH_ROLE=lake,
never host-published) and the backend points at it via THERMOGRAPH_LAKE_URL:

- deploy.sh rolls lake with every backend deploy (same image, different
  role); deploy-stack.sh's backend leg updates it too, tolerating stacks
  that predate the service.
- Creds: beta via the vault (added to beta.yaml); LAN via the Actions S3
  secrets injected by backend-deploy-dev.yml (dev renders no vault). Without
  creds the service stays healthy and answers 503 — reads fall through to
  NASA, so a credential gap can never take a page down.
- Dev overlay lifts the CPU caps like every other service.
2026-07-23 15:31:06 -07:00
.forgejo/workflows Run the ERA5 lake service in every environment 2026-07-23 15:31:06 -07:00
backend Parallelize lake tile uploads (#17) 2026-07-23 21:32:58 +00:00
frontend Subtree-sync frontend to split main 510d94d (dev->main promotion: reconciled hardening, two-tier suite); subtree workflow copy stays deleted (CI lives at root) 2026-07-22 22:37:29 -07:00
infra Run the ERA5 lake service in every environment 2026-07-23 15:31:06 -07:00
observability CI: port the split repos' workflows to per-domain path-filtered monorepo pipelines 2026-07-22 22:11:33 -07:00
CLAUDE.md docs: monorepo README, cutover runbook, root agent instructions 2026-07-22 22:11:33 -07:00
CUTOVER-NOTES.md docs: record the 2026-07-22 branch-migration sweep in cutover notes 2026-07-22 22:27:09 -07:00
README.md docs: monorepo README, cutover runbook, root agent instructions 2026-07-22 22:11:33 -07:00

thermograph

The Thermograph monorepo — the split repos reunified (2026-07-22) with full history via subtree merges, while keeping everything the split was actually for: per-domain images, per-domain deploys, and an async FE/BE contract.

Domains

Dir What CI
backend/ FastAPI graded-climate API, accounts, notifications (Discord bot, push, mail), data pipeline backend-build-push → image emi/thermograph/backend; backend-deploy[-prod|-dev]
frontend/ Public client: static JS/CSS + SSR pages frontend-* mirrors of the above; image emi/thermograph/frontend
infra/ Compose, deploy scripts, terraform, SOPS secrets vault, ops cron infra-sync (host checkout + secrets render), secrets-guard, ops-cron
observability/ Loki + Grafana + Alloy stack observability-validate

thermograph-docs deliberately stays its own repo (ADRs + runbooks, no build artifacts, different change cadence).

How CI stays decoupled

Every workflow in .forgejo/workflows/ is path-filtered to its domain: a push touching only frontend/** builds/deploys nothing else. Images stay separate (emi/thermograph/backend, emi/thermograph/frontend, each tagged sha-<12hex>), deploys stay per-service (infra/deploy/deploy.sh SERVICE=backend|frontend|all), and the API version contract (GET /api/version, PAYLOAD_VER) still lets FE and BE ship out of lockstep. The one intentionally coupled piece is pr-build.yml: a single always-running gate required check that builds only the domains a PR touches (a path-filtered required check would deadlock auto-merge).

Branch model (unchanged from the split era): PRs → dev, main → beta, release → prod; infra tracked via main on all hosts.

Before pointing anything live at this repo, read CUTOVER-NOTES.md.