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heleosv2 multi-tenant hosting platform (infra + CLI)
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Bart Van Geyt 41a01c60ef Phase 2: platform service stacks + CLAUDE.md 
Add base Docker Compose projects under platform-infra/stacks, using the
Phase 1 ZFS platform datasets and shared networks:

- bootstrap-networks.sh: idempotent creation of shared `proxy` (edge) and
  `platform` (internal) Docker networks.
- traefik: edge router with TLS/ACME (HTTP-01), global HTTP->HTTPS redirect,
  file-based security-headers/TLS middlewares, and a basic-auth dashboard.
  Docker access via a least-privilege tecnativa/docker-socket-proxy instead
  of mounting docker.sock directly.
- mariadb: shared instance on tank/platform/mariadb, utf8mb4, tuned; not
  published to the host (internal `platform` network only).
- forgejo: Git + container registry over HTTPS (SSH disabled to avoid extra
  inbound ports), SQLite backend, data on tank/platform/forgejo.

Each stack ships a committed .env.example (real .env is git-ignored) and the
stacks README documents bring-up order, secrets, and verification.

Also add root CLAUDE.md so fresh sessions orient from files cheaply:
philosophy, doc pointers, naming quick-ref, repo map, commands, agreements.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-07 16:58:18 +02:00
control-panel Phase 0: architecture docs, ADRs, and repo scaffold 2026-07-07 12:26:00 +02:00
deployments Refine to nested customer -> site model 2026-07-07 12:37:39 +02:00
docs Refine to nested customer -> site model 2026-07-07 12:37:39 +02:00
platform-infra Phase 2: platform service stacks + CLAUDE.md 2026-07-07 16:58:18 +02:00
site-templates Phase 0: architecture docs, ADRs, and repo scaffold 2026-07-07 12:26:00 +02:00
.gitattributes Phase 0: architecture docs, ADRs, and repo scaffold 2026-07-07 12:26:00 +02:00
.gitignore Phase 1: Ansible host baseline for Ubuntu VM 2026-07-07 12:45:42 +02:00
CLAUDE.md Phase 2: platform service stacks + CLAUDE.md 2026-07-07 16:58:18 +02:00
README.md Phase 0: architecture docs, ADRs, and repo scaffold 2026-07-07 12:26:00 +02:00

README.md

heleosv2 — Multi-Tenant Web Hosting Platform

A rebuild of a small web-hosting business on modern, isolation-first infrastructure: container-per-customer + ZFS-dataset-per-customer, with repeatable CLI-driven provisioning and clean per-customer backup/restore.

Core philosophy — the customer is the boundary. Isolation (containers), backup (ZFS), and restore all line up on the same boundary, so a compromised or broken site is contained and restorable without touching neighbours.

Status

Phase 0 — writing the design documents before any platform code. See docs/00-roadmap.md.

Repository layout

This monorepo groups four logical areas whose contents have different lifecycles (see docs/07-repo-layout-gitops.md):

Path Purpose
docs/ Architecture, ADRs, runbooks, conventions.
platform-infra/ Ansible + base compose for host, Traefik, MariaDB, Forgejo, monitoring.
site-templates/ Dockerfiles for standard images + compose templates per site profile.
deployments/ Rendered per-customer configs (GitOps state). No plaintext secrets.
control-panel/ Provisioning CLI now; customer-facing panel later.

Key decisions

  • Single bare-metal host, Docker Compose per customer, no orchestrator.
  • Shared MariaDB (per-site DB + least-privilege user).
  • Decoupled backups: web files via ZFS snapshot/send; DB via automysqlbackup + rsync; logs via Loki.
  • Lightweight DevOps: Forgejo + built-in registry + Trivy.
  • CLI-first provisioning; web panel deferred until the platform is proven.

The full approved architecture plan lives at docs/architecture-plan.md.