Files
infra/cloud/.env.example
znetsixe 2f5e3b4183 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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# Aggregated env for the cloud composition.
# Copy to .env and fill in real values. Never commit .env.
TZ=Europe/Amsterdam
# Domain / TLS
PRIMARY_DOMAIN=
LETSENCRYPT_EMAIL=
ACME_CA_URI=https://acme-v02.api.letsencrypt.org/directory
# WireGuard server
WG_SERVER_PORT=51820
WG_SERVER_PUBLIC_HOST=
# Keycloak (admin bootstrap)
KEYCLOAK_ADMIN=admin
KEYCLOAK_ADMIN_PASSWORD=
KEYCLOAK_HOSTNAME=
# InfluxDB
INFLUX_ADMIN_USER=admin
INFLUX_ADMIN_PASSWORD=
INFLUX_ADMIN_TOKEN=
INFLUX_ORG=wbd
INFLUX_BUCKET=telemetry
# Grafana
GRAFANA_ADMIN_USER=admin
GRAFANA_ADMIN_PASSWORD=
GRAFANA_ROOT_URL=
# SQL (postgres — single point of config)
SQL_DB=config
SQL_USER=config
SQL_PASSWORD=
# RabbitMQ
RABBITMQ_USER=admin
RABBITMQ_PASSWORD=
RABBITMQ_VHOST=/
# Postfix
POSTFIX_RELAYHOST=
POSTFIX_FROM_DOMAIN=
# Gitea (HTTPS-only; uses sql backend)
GITEA_ROOT_URL=
GITEA_DB_HOST=sql:5432
GITEA_DB_NAME=gitea
GITEA_DB_USER=gitea
GITEA_DB_PASSWORD=
# Jenkins
JENKINS_ADMIN_USER=admin
JENKINS_ADMIN_PASSWORD=
# MLflow (uses sql backend)
MLFLOW_DB_NAME=mlflow
MLFLOW_DB_USER=mlflow
MLFLOW_DB_PASSWORD=
# JupyterHub
JUPYTER_NOTEBOOK_IMAGE=jupyter/datascience-notebook:latest
JUPYTERHUB_ADMIN_USERS=