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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# grafana — dashboards / SCADA UI
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# Networks: app (for nginx reverse-proxy) + data (for influxdb queries)
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services:
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grafana:
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image: grafana/grafana-oss:11.3.0
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restart: unless-stopped
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networks: [app, data]
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volumes:
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- grafana-data:/var/lib/grafana
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- ./config/provisioning:/etc/grafana/provisioning:ro
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environment:
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GF_SECURITY_ADMIN_USER: ${GRAFANA_ADMIN_USER}
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GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_ADMIN_PASSWORD}
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GF_SERVER_ROOT_URL: ${GRAFANA_ROOT_URL:-}
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2026-05-21 18:34:37 +00:00
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# Keycloak OIDC SSO (generic_oauth)
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GF_AUTH_GENERIC_OAUTH_ENABLED: "true"
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GF_AUTH_GENERIC_OAUTH_NAME: Keycloak
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GF_AUTH_GENERIC_OAUTH_ALLOW_SIGN_UP: "true"
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GF_AUTH_GENERIC_OAUTH_AUTO_LOGIN: "false"
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GF_AUTH_GENERIC_OAUTH_CLIENT_ID: ${GRAFANA_OAUTH_CLIENT_ID:-grafana}
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GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET: ${GRAFANA_OAUTH_CLIENT_SECRET}
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GF_AUTH_GENERIC_OAUTH_SCOPES: openid email profile
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GF_AUTH_GENERIC_OAUTH_AUTH_URL: https://auth.wbd-rd.nl/realms/wbd/protocol/openid-connect/auth
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GF_AUTH_GENERIC_OAUTH_TOKEN_URL: https://auth.wbd-rd.nl/realms/wbd/protocol/openid-connect/token
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GF_AUTH_GENERIC_OAUTH_API_URL: https://auth.wbd-rd.nl/realms/wbd/protocol/openid-connect/userinfo
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GF_AUTH_GENERIC_OAUTH_SIGNOUT_REDIRECT_URL: https://auth.wbd-rd.nl/realms/wbd/protocol/openid-connect/logout
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GF_AUTH_GENERIC_OAUTH_USE_PKCE: "true"
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# Map Keycloak claims → Grafana profile
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GF_AUTH_GENERIC_OAUTH_LOGIN_ATTRIBUTE_PATH: preferred_username
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GF_AUTH_GENERIC_OAUTH_EMAIL_ATTRIBUTE_PATH: email
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GF_AUTH_GENERIC_OAUTH_NAME_ATTRIBUTE_PATH: name
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# Realm role mapping → Grafana org role.
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# app-admin or grafana-admin → Admin
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# grafana-editor → Editor
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# default → Viewer
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GF_AUTH_GENERIC_OAUTH_ROLE_ATTRIBUTE_PATH: "contains(realm_access.roles[*], 'app-admin') && 'Admin' || contains(realm_access.roles[*], 'grafana-admin') && 'Admin' || contains(realm_access.roles[*], 'grafana-editor') && 'Editor' || 'Viewer'"
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# Lock down auto-assignment: realm-role decides, not blind admin/editor on signup.
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GF_AUTH_GENERIC_OAUTH_ROLE_ATTRIBUTE_STRICT: "false"
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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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app:
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data:
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volumes:
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grafana-data:
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