infra

RnD/infra

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Author	SHA1	Message	Date
R de Ren	33a794e35d	feat(sso): wire Keycloak SSO end-to-end across all apps New stack: - stacks/oauth2-proxy/ — per-app sidecars (mlflow, portainer, rabbitmq) that gate vhosts via nginx auth_request against Keycloak's wbd realm. Native OIDC wired into: - grafana (generic_oauth, role-attribute-path → Admin/Editor/Viewer) - jupyterhub (oauthenticator.GenericOAuthenticator) - node-red (passport-openidconnect; in-memory state store + users() resolver because adminAuth doesn't expose req.session) - jenkins (oic-auth plugin via JCasC; matrix-auth for authz; setup wizard suppressed; custom image with plugins.txt) Infra fixes uncovered while bringing the above online: - nginx-proxy: bump proxy_buffer_size to 16k so oauth2-proxy callbacks don't 502 on the JWT-bearing Set-Cookie header. - nginx-proxy: add `resolver 127.0.0.11 valid=30s` so service names re-resolve after sidecar recreates (was cross-wiring oauth2-proxy upstreams after restart). - jupyterhub: pass --allow-root to the singleuser spawner (hub runs as root inside its container; jupyter-server refused root without flag). - jupyterhub Dockerfile: install jupyterlab + notebook so SimpleLocalProcessSpawner has something to launch. - node-red Dockerfile: install passport-openidconnect into the image so settings.js can require() it. - portainer: pre-seed local admin via --admin-password=<bcrypt-hash> so the 5-minute "no admin → lockout" timer can never trigger. - deploy.sh: restore executable bit (was 644 in repo). Admin/viewer policy: - Created realm role `app-admin` in keycloak wbd realm. - Grafana maps app-admin → Admin (default Viewer). - Jenkins matrix-auth grants r.de.ren Overall/Administer, authenticated users get Overall/Read + Job/Read + View/Read. - Node-RED: NODERED_ADMIN_USERS env list → permissions "*", others ["read"]. (TODO: switch to app-admin realm role.) - JupyterHub: JUPYTERHUB_ADMIN_USERS env list. (Same TODO.) - Gitea: r.de.ren pre-created as local admin; OIDC auto-links via email. Docs: - README, cloud/README, stacks/oauth2-proxy/README, and per-stack READMEs updated to reflect the new state and remove resolved TODOs. - cloud/.env.example gains all the new OIDC client + cookie-secret keys. - cloud/README documents the full kcadm realm bootstrap, including the hardcoded-audience mapper and post-logout redirect URIs that are non-obvious gotchas. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-05-21 18:34:37 +00:00
znetsixe	8ab9061983	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

Author

SHA1

Message

Date

R de Ren

33a794e35d

feat(sso): wire Keycloak SSO end-to-end across all apps

New stack:
- stacks/oauth2-proxy/ — per-app sidecars (mlflow, portainer, rabbitmq)
  that gate vhosts via nginx auth_request against Keycloak's wbd realm.

Native OIDC wired into:
- grafana       (generic_oauth, role-attribute-path → Admin/Editor/Viewer)
- jupyterhub    (oauthenticator.GenericOAuthenticator)
- node-red      (passport-openidconnect; in-memory state store + users()
                 resolver because adminAuth doesn't expose req.session)
- jenkins       (oic-auth plugin via JCasC; matrix-auth for authz; setup
                 wizard suppressed; custom image with plugins.txt)

Infra fixes uncovered while bringing the above online:
- nginx-proxy: bump proxy_buffer_size to 16k so oauth2-proxy callbacks
  don't 502 on the JWT-bearing Set-Cookie header.
- nginx-proxy: add `resolver 127.0.0.11 valid=30s` so service names
  re-resolve after sidecar recreates (was cross-wiring oauth2-proxy
  upstreams after restart).
- jupyterhub: pass --allow-root to the singleuser spawner (hub runs as
  root inside its container; jupyter-server refused root without flag).
- jupyterhub Dockerfile: install jupyterlab + notebook so
  SimpleLocalProcessSpawner has something to launch.
- node-red Dockerfile: install passport-openidconnect into the image
  so settings.js can require() it.
- portainer: pre-seed local admin via --admin-password=<bcrypt-hash>
  so the 5-minute "no admin → lockout" timer can never trigger.
- deploy.sh: restore executable bit (was 644 in repo).

Admin/viewer policy:
- Created realm role `app-admin` in keycloak wbd realm.
- Grafana maps app-admin → Admin (default Viewer).
- Jenkins matrix-auth grants r.de.ren Overall/Administer, authenticated
  users get Overall/Read + Job/Read + View/Read.
- Node-RED: NODERED_ADMIN_USERS env list → permissions "*", others
  ["read"]. (TODO: switch to app-admin realm role.)
- JupyterHub: JUPYTERHUB_ADMIN_USERS env list. (Same TODO.)
- Gitea: r.de.ren pre-created as local admin; OIDC auto-links via email.

Docs:
- README, cloud/README, stacks/oauth2-proxy/README, and per-stack
  READMEs updated to reflect the new state and remove resolved TODOs.
- cloud/.env.example gains all the new OIDC client + cookie-secret keys.
- cloud/README documents the full kcadm realm bootstrap, including the
  hardcoded-audience mapper and post-logout redirect URIs that are
  non-obvious gotchas.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-21 18:34:37 +00:00

znetsixe

8ab9061983

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

2 Commits