feat: SQL=postgres, nginx+certbot, MQTT split, ML stacks, gitea HTTPS-only, gemaal1 site
Round-2 changes locking in scaffold-phase decisions and adding ML/notebook stacks.
Locked decisions
- sql: postgres 16-alpine (was TBD); init.d/ mount for per-app DB provisioning
- nginx-proxy: stock nginx + certbot sidecar (was nginx:alpine TODO).
Chose stock over nginxproxy/nginx-proxy because stream{} is required for
MQTT-TLS reverse-proxy on tcp/8883 to rabbitmq:1883.
- gitea: HTTPS-only (DISABLE_SSH=true). No SSH port published.
MQTT split
- Remove stacks/mqtt placeholder.
- Add stacks/rabbitmq — general-purpose broker (AMQP + MQTT plugin),
used at both cloud and edge. External MQTT clients reach cloud broker
via nginx stream-proxy on 8883.
- Add stacks/mosquitto — reserved for the FROST (SensorThings) stack
only. Cloud-only. Internal to its own stack; no external ingress.
ML / notebooks (cloud-only)
- stacks/mlflow — experiment tracking + model registry. Postgres backend
on sql stack; local volume for artifacts (S3/MinIO is a TODO).
- stacks/jupyterhub — multi-user notebook server. DockerSpawner via
mounted docker.sock; users spawn into cloud-app network so they can
reach mlflow, influxdb (via grafana), rabbitmq.
Sites
- sites/gemaal1 — first edge deployment scaffold. Site-local override
template for binding nginx to PLANT_LAN_IP.
Docs
- README + docs/architecture.md updated: stacks table now lists 15 stacks,
ingress + attachment tables reflect mlflow/jupyterhub, TLS strategy
section locked, MQTT-split section added, Gitea HTTPS-only noted.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-21 13:22:46 +02:00
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# sql — central config DB (postgres, cloud only)
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scaffold: hub-and-spoke layout, 4-network topology, 13 stack stubs
Initial structure for R&D infrastructure:
- stacks/ — 13 reusable, runnable stack stubs (kebab-case)
cloud-and-edge: node-red, influxdb, grafana, keycloak, portainer,
nginx-proxy, mqtt, postfix
cloud-only: wireguard-server, gitea, jenkins, sql (postgres stub)
edge-only: wireguard-client
- cloud/ — single central hub composition with 4 networks
(edge, app, data internal, mgmt) and include: stubs
- sites/ — per-plant edge folders (template README only for now)
- docs/architecture.md — hub-and-spoke + ingress + segmentation rationale
Network model: only nginx-proxy (80/443/8883) and wireguard-server
(51820/udp) publish ports on the cloud host. Edge nginx publishes
80/443 on plant-LAN interface only. MQTT cloud-side via nginx stream
proxy; MQTT edge-side internal-only; Postfix outbound-only.
OT layer (OPCUA, PLCs) is out of scope for this repo.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-21 12:37:59 +02:00
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# Networks: data (no internet egress)
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services:
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sql:
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image: postgres:16-alpine
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restart: unless-stopped
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networks: [data]
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environment:
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POSTGRES_DB: ${SQL_DB}
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POSTGRES_USER: ${SQL_USER}
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POSTGRES_PASSWORD: ${SQL_PASSWORD}
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TZ: ${TZ:-Europe/Amsterdam}
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volumes:
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- sql-data:/var/lib/postgresql/data
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feat: SQL=postgres, nginx+certbot, MQTT split, ML stacks, gitea HTTPS-only, gemaal1 site
Round-2 changes locking in scaffold-phase decisions and adding ML/notebook stacks.
Locked decisions
- sql: postgres 16-alpine (was TBD); init.d/ mount for per-app DB provisioning
- nginx-proxy: stock nginx + certbot sidecar (was nginx:alpine TODO).
Chose stock over nginxproxy/nginx-proxy because stream{} is required for
MQTT-TLS reverse-proxy on tcp/8883 to rabbitmq:1883.
- gitea: HTTPS-only (DISABLE_SSH=true). No SSH port published.
MQTT split
- Remove stacks/mqtt placeholder.
- Add stacks/rabbitmq — general-purpose broker (AMQP + MQTT plugin),
used at both cloud and edge. External MQTT clients reach cloud broker
via nginx stream-proxy on 8883.
- Add stacks/mosquitto — reserved for the FROST (SensorThings) stack
only. Cloud-only. Internal to its own stack; no external ingress.
ML / notebooks (cloud-only)
- stacks/mlflow — experiment tracking + model registry. Postgres backend
on sql stack; local volume for artifacts (S3/MinIO is a TODO).
- stacks/jupyterhub — multi-user notebook server. DockerSpawner via
mounted docker.sock; users spawn into cloud-app network so they can
reach mlflow, influxdb (via grafana), rabbitmq.
Sites
- sites/gemaal1 — first edge deployment scaffold. Site-local override
template for binding nginx to PLANT_LAN_IP.
Docs
- README + docs/architecture.md updated: stacks table now lists 15 stacks,
ingress + attachment tables reflect mlflow/jupyterhub, TLS strategy
section locked, MQTT-split section added, Gitea HTTPS-only noted.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-21 13:22:46 +02:00
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- ./config/init.d:/docker-entrypoint-initdb.d:ro
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scaffold: hub-and-spoke layout, 4-network topology, 13 stack stubs
Initial structure for R&D infrastructure:
- stacks/ — 13 reusable, runnable stack stubs (kebab-case)
cloud-and-edge: node-red, influxdb, grafana, keycloak, portainer,
nginx-proxy, mqtt, postfix
cloud-only: wireguard-server, gitea, jenkins, sql (postgres stub)
edge-only: wireguard-client
- cloud/ — single central hub composition with 4 networks
(edge, app, data internal, mgmt) and include: stubs
- sites/ — per-plant edge folders (template README only for now)
- docs/architecture.md — hub-and-spoke + ingress + segmentation rationale
Network model: only nginx-proxy (80/443/8883) and wireguard-server
(51820/udp) publish ports on the cloud host. Edge nginx publishes
80/443 on plant-LAN interface only. MQTT cloud-side via nginx stream
proxy; MQTT edge-side internal-only; Postfix outbound-only.
OT layer (OPCUA, PLCs) is out of scope for this repo.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-21 12:37:59 +02:00
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networks:
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data:
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volumes:
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sql-data:
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