perf(infra): cap OpenZaak + NRC uWSGI to 1 worker — shrink verify-stack footprint (closes #147)

Follow-up to #145. OpenZaak and NRC (nrc-web) are Maykin/vng uWSGI images
running the image default of 4 processes × 4 threads — ~4 full-Django
worker processes (~800 MB) each, idle, on the single shared runner. As the
stack grew to 37 services this pressure made verify-stack struggle.

Set UWSGI_PROCESSES=1 + UWSGI_THREADS=2 on the &oz-env / &nrc-env anchors
in both compose files. These APIs serve single-request smoke checks and are
not load-tested, so 1 worker suffices; ~1.2 GB freed. The anchors are shared
with the -init (setup_configuration) and -celery containers, which ignore
the var (they don't run uwsgi).

Verified locally: OpenZaak healthy with the cap, uwsgi processes 6→3, admin
still 302. docker compose config clean on both files.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.gitea/workflows/ci.yaml

@@ -204,6 +204,9 @@ jobs:
       - name: Objecttypen API up + token authenticates
         id: objecttypen
         run: OBJECTTYPEN_TIMEOUT=120 make verify-objecttypen
+      - name: Objecten API up + token authenticates + trusts Objecttypen
+        id: objecten
+        run: OBJECTEN_TIMEOUT=120 make verify-objecten
       - name: ACL ↔ OpenZaak integration tests
         id: acl
         run: make verify-acl
@@ -237,6 +240,7 @@ jobs:
           UP: ${{ steps.up.outcome }}
           OBS: ${{ steps.obs.outcome }}
           OBJECTTYPEN: ${{ steps.objecttypen.outcome }}
+          OBJECTEN: ${{ steps.objecten.outcome }}
           ACL: ${{ steps.acl.outcome }}
           NRC: ${{ steps.nrc.outcome }}
           PROJECTION: ${{ steps.projection.outcome }}
@@ -256,6 +260,7 @@ jobs:
             echo "| Bring up + health | $(icon "$UP") |"
             echo "| Observability backplane | $(icon "$OBS") |"
             echo "| Objecttypen API + token | $(icon "$OBJECTTYPEN") |"
+            echo "| Objecten API + token | $(icon "$OBJECTEN") |"
             echo "| ACL ↔ OpenZaak | $(icon "$ACL") |"
             echo "| OpenZaak → NRC | $(icon "$NRC") |"
             echo "| NRC → Event Subscriber → projection | $(icon "$PROJECTION") |"
@@ -275,7 +280,7 @@ jobs:
       # Log dump must precede teardown (which removes the containers).
       - name: Dump container logs on failure
         if: failure()
-        run: docker compose -f infra/docker-compose.yml logs --no-color --tail=100 oz-init openzaak nrc-init nrc-web nrc-celery nrc-beat flowable-db flowable-rest flowable-init keycloak acl bff domain projection-db event-subscriber projection-api self-service openbaar behandel beheer objecttypen-db objecttypen-redis objecttypen-init objecttypen tempo prometheus grafana 2>&1 || true
+        run: docker compose -f infra/docker-compose.yml logs --no-color --tail=100 oz-init openzaak nrc-init nrc-web nrc-celery nrc-beat flowable-db flowable-rest flowable-init keycloak acl bff domain projection-db event-subscriber projection-api self-service openbaar behandel beheer objecttypen-db objecttypen-redis objecttypen-init objecttypen objecten-db objecten-redis objecten-init objecten tempo prometheus grafana 2>&1 || true
       - name: Tear down
         if: always()
         run: make down

BACKLOG.md

@@ -283,8 +283,8 @@ Split into independently deployable sub-slices (CLAUDE.md §13):
 
 Split into independently deployable sub-slices (CLAUDE.md §13):
 
-- **S-18a** (#139) · Objecttypen API up in compose (own DB + seeded config + health + static token).
+- **S-18a** (#139, ✅) · Objecttypen API up in compose (own DB + seeded config + health + static token).
-- **S-18b** (#140) · Objecten API up in compose, wired to Objecttypen. Depends on S-18a.
+- **S-18b** (#140, ✅) · Objecten API up in compose, wired to Objecttypen. Depends on S-18a.
 - **S-18c** (#141) · RegisterRecord objecttype defined + registered (public-safe JSON schema). Depends on S-18a/b.
 
 ### S-19 · ACL extension: write register-record to Objecten on approval

Makefile

@@ -10,7 +10,7 @@ COMPOSE    := infra/docker-compose.yml
 # Long-running services with a healthcheck — the smoke polls these for readiness
 # (infra/wait-healthy.sh). One-shot init jobs (oz-init, nrc-init, flowable-init)
 # are not polled; they only need to have run. See docs/runbooks/gitea-actions-gotchas.md.
-WAIT_SVCS  := openzaak nrc-web acl bff domain event-subscriber projection-api self-service openbaar behandel beheer objecttypen
+WAIT_SVCS  := openzaak nrc-web acl bff domain event-subscriber projection-api self-service openbaar behandel beheer objecttypen objecten
 # Config files (OpenZaak data.yaml, Keycloak realms, Flowable BPMN) are streamed
 # into external named volumes via `docker cp` (infra/seed-config.sh) instead of
 # bind-mounted, because bind mounts don't reach sibling containers on the
@@ -18,7 +18,7 @@ WAIT_SVCS  := openzaak nrc-web acl bff domain event-subscriber projection-api se
 # volumes are `external`, so compose won't remove them — CFG_VOLS lists them for
 # explicit teardown. See docs/runbooks/gitea-actions-gotchas.md.
 SEED       := bash infra/seed-config.sh
-CFG_VOLS   := rr-oz-config rr-nrc-config rr-kc-realms rr-fl-bpmn rr-objecttypen-config
+CFG_VOLS   := rr-oz-config rr-nrc-config rr-kc-realms rr-fl-bpmn rr-objecttypen-config rr-objecten-config
 # Local-only stack: same services but config is bind-mounted (no seed step), so a
 # plain `docker compose -f infra/docker-compose.local.yml up` works on any local
 # engine. This is the no-make / Windows-friendly path. See that file's header.
@@ -43,7 +43,7 @@ export DOCKER_HOST := unix://$(PODMAN_SOCK)
 endif
 endif
 
-.PHONY: ci lint build unit mutation frontend integration verify verify-up verify-acl verify-nrc verify-projection verify-bff verify-domain verify-observability verify-tracing verify-metrics verify-objecttypen verify-notifications smoke up down local verify-local local-down changelog openzaak-up openzaak-smoke openzaak-seed openzaak-down stack-up stack-smoke stack-down keycloak-up keycloak-smoke keycloak-down flowable-up flowable-smoke flowable-down help
+.PHONY: ci lint build unit mutation frontend integration verify verify-up verify-acl verify-nrc verify-projection verify-bff verify-domain verify-observability verify-tracing verify-metrics verify-objecttypen verify-objecten verify-notifications smoke up down local verify-local local-down changelog openzaak-up openzaak-smoke openzaak-seed openzaak-down stack-up stack-smoke stack-down keycloak-up keycloak-smoke keycloak-down flowable-up flowable-smoke flowable-down help
 
 ## ci: run the full pipeline — lint, build, unit, mutation, frontend, verify (mirrors Gitea Actions)
 ## `verify` is the live-stack stage (full stack up once → ACL + notification checks).
@@ -94,14 +94,14 @@ mutation:
 # podman-compose, and needing no `--wait` flag or host port access. The one-shots
 # (oz-init, flowable-init) aren't polled; they just need to have run.
 smoke:
-	$(SEED) oz nrc kc fl objecttypen
+	$(SEED) oz nrc kc fl objecttypen objecten
 	docker compose -f $(COMPOSE) up -d --build
 	bash -c 'WAIT_TIMEOUT=420 bash infra/wait-healthy.sh $(WAIT_SVCS); rc=$$?; docker compose -f $(COMPOSE) down --volumes; docker volume rm -f $(CFG_VOLS) >/dev/null 2>&1; exit $$rc'
 
 ## up: seed config volumes and start the full stack (use instead of bare
 ## `docker compose up`, which can't self-seed the external config volumes)
 up:
-	$(SEED) oz nrc kc fl objecttypen
+	$(SEED) oz nrc kc fl objecttypen objecten
 	docker compose -f $(COMPOSE) up -d --build
 
 ## down: stop and remove the local stack (incl. the external config volumes)
@@ -139,7 +139,7 @@ changelog:
 ## verify-up: bring the FULL stack up and wait for health (CI verify-stack step 1;
 ## subsumes the old compose-smoke health gate — the DoD "up reaches green" check).
 verify-up:
-	$(SEED) oz nrc kc fl objecttypen
+	$(SEED) oz nrc kc fl objecttypen objecten
 	docker compose -f $(COMPOSE) up -d --build
 	WAIT_TIMEOUT=420 bash infra/wait-healthy.sh $(WAIT_SVCS)
 
@@ -191,11 +191,16 @@ verify-metrics:
 verify-objecttypen:
 	bash infra/run-objecttypen-check.sh
 
+## verify-objecten: assert the Objecten API is up + its static token authenticates and it
+## trusts the Objecttypen API (S-18b), against the already-running stack.
+verify-objecten:
+	bash infra/run-objecten-check.sh
+
 ## verify: local mirror of the CI verify-stack job — full stack up once, all checks,
 ## tear down (always). For fast single-concern local iteration use `integration`
 ## (oz-only) or `verify-notifications` (oz+nrc) instead.
 verify:
-	$(SEED) oz nrc kc fl objecttypen
+	$(SEED) oz nrc kc fl objecttypen objecten
 	docker compose -f $(COMPOSE) up -d --build
 	@bash -c 'set -e; rc=0; \
 	  WAIT_TIMEOUT=420 bash infra/wait-healthy.sh $(WAIT_SVCS) \

docs/demo-script.md

@@ -5,6 +5,38 @@ copy-pasteable walkthrough against a local `make up` stack.
 
 ---
 
+## S-18b — Objecten API up in compose, wired to Objecttypen (#140)
+
+**Outcome:** the upstream Maykin **Objecten API** runs in the stack — own **PostGIS** DB + redis,
+config seeded like the other CG modules (`objecten-init` runs `setup_configuration` from the
+`rr-objecten-config` volume: migrate + provision a dev **static API token** + register the
+**Objecttypen API** (S-18a) as a trusted service), a health-checked `objecten` web on host `:8021`.
+An object can now reference its objecttype; the ACL writes register records here on approval (S-19).
+
+```bash
+make up
+# 1. The API is up; the seeded token authenticates (401 without, 200 with):
+curl -s -o /dev/null -w "%{http_code}\n" http://localhost:8021/api/v2/objects                                       # 401
+curl -s -o /dev/null -w "%{http_code}\n" -H "Authorization: Token 1234567890abcdef1234567890abcdef12345678" \
+  http://localhost:8021/api/v2/objects                                                                              # 200
+#
+# 2. It trusts Objecttypen — the seeded zgw_consumers service points at the Objecttypen API:
+docker exec infra-objecten-1 python src/manage.py shell -c \
+  "from zgw_consumers.models import Service; print(*[(s.slug,s.api_root) for s in Service.objects.all()])"
+#   → ('objecttypen', 'http://objecttypen:8000/api/v2/')
+#
+# 3. Automated (a CI verify-stack step): asserts unauth 401 + token 200, against the running stack.
+make verify-objecten           # → OK — no-auth 401, token 200
+```
+
+**The path:** verbatim upstream image (`maykinmedia/objects-api`, pinned 3.4.0) + the same seed
+pattern as S-18a — `infra/seed-config.sh objecten` streams `data.yaml` into an external config
+volume, `objecten-init` (RUN_SETUP_CONFIG) applies it. Its `zgw_consumers` step registers Objecttypen
+(`api_type: orc`, api-key auth with the S-18a dev token). The RegisterRecord objecttype (S-18c) and
+the ACL write path (S-19) build on this.
+
+---
+
 ## S-18a — Objecttypen API up in compose (#139)
 
 **Outcome:** the upstream Maykin **Objecttypen API** runs in the stack — own Postgres + redis, config

infra/docker-compose.local.yml

@@ -56,6 +56,10 @@ services:
   oz-init:
     image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-1.28.2}
     environment: &oz-env
+      # 1 uWSGI worker, not the image default of 4×4 (#147) — idle workers pressure the runner; the
+      # -init/-celery containers share this anchor and ignore it (they don't run uwsgi).
+      UWSGI_PROCESSES: "1"
+      UWSGI_THREADS: "2"
       DJANGO_SETTINGS_MODULE: openzaak.conf.docker
       SECRET_KEY: ${OZ_SECRET_KEY:-dev-only-not-for-production}
       DB_HOST: oz-db
@@ -138,6 +142,9 @@ services:
     # bind-mounted here (this twin is the local/no-make path). See ADR-0007.
     image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
     environment: &nrc-env
+      # 1 uWSGI worker, not the image default of 4×4 (#147) — see the oz-env note above.
+      UWSGI_PROCESSES: "1"
+      UWSGI_THREADS: "2"
       DJANGO_SETTINGS_MODULE: nrc.conf.docker
       SECRET_KEY: ${NRC_SECRET_KEY:-dev-only-not-for-production}
       DB_HOST: nrc-db
@@ -583,6 +590,9 @@ services:
   objecttypen-init:
     image: docker.io/maykinmedia/objecttypes-api:${OBJECTTYPES_TAG:-3.4.2}
     environment: &objecttypen-env-local
+      # 1 uWSGI worker, not the image default of 4×4 (#144) — idle workers starve the CI runner.
+      UWSGI_PROCESSES: "1"
+      UWSGI_THREADS: "2"
       DJANGO_SETTINGS_MODULE: objecttypes.conf.docker
       SECRET_KEY: ${OBJECTTYPES_SECRET_KEY:-dev-only-not-for-production}
       DB_HOST: objecttypen-db
@@ -621,12 +631,79 @@ services:
         condition: service_completed_successfully
     networks: [cg]
 
+  # ── Objecten API (S-18b) — bind-mounted config (local variant) ─────────────
+  objecten-db:
+    image: docker.io/postgis/postgis:17-3.5
+    environment:
+      POSTGRES_USER: objects
+      POSTGRES_PASSWORD: objects
+      POSTGRES_DB: objects
+    volumes:
+      - objecten-db:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U objects"]
+      interval: 5s
+      timeout: 3s
+      retries: 10
+    networks: [cg]
+
+  objecten-redis:
+    image: docker.io/library/redis:7
+    networks: [cg]
+
+  objecten-init:
+    image: docker.io/maykinmedia/objects-api:${OBJECTS_TAG:-3.4.0}
+    environment: &objecten-env-local
+      # 1 uWSGI worker, not the image default of 4×4 (#144) — idle workers starve the CI runner.
+      UWSGI_PROCESSES: "1"
+      UWSGI_THREADS: "2"
+      DJANGO_SETTINGS_MODULE: objects.conf.docker
+      SECRET_KEY: ${OBJECTS_SECRET_KEY:-dev-only-not-for-production}
+      DB_HOST: objecten-db
+      DB_NAME: objects
+      DB_USER: objects
+      DB_PASSWORD: objects
+      ALLOWED_HOSTS: "*"
+      CACHE_DEFAULT: objecten-redis:6379/0
+      CACHE_AXES: objecten-redis:6379/0
+      DISABLE_2FA: "true"
+      OTEL_SDK_DISABLED: "true"
+      RUN_SETUP_CONFIG: "true"
+    command: /setup_configuration.sh
+    volumes:
+      - ./objecten/setup_configuration:/app/setup_configuration:ro,z
+    depends_on:
+      objecten-db:
+        condition: service_healthy
+      objecten-redis:
+        condition: service_started
+      objecttypen:
+        condition: service_healthy
+    networks: [cg]
+
+  objecten:
+    image: docker.io/maykinmedia/objects-api:${OBJECTS_TAG:-3.4.0}
+    environment: *objecten-env-local
+    healthcheck:
+      test: ["CMD", "python", "-c", "import requests,sys; sys.exit(0 if requests.head('http://localhost:8000/admin/').status_code in (200,302) else 1)"]
+      interval: 10s
+      timeout: 5s
+      retries: 10
+      start_period: 30s
+    ports:
+      - "8021:8000"
+    depends_on:
+      objecten-init:
+        condition: service_completed_successfully
+    networks: [cg]
+
 volumes:
   oz-db:
   nrc-db:
   flowable-db:
   projection-db:
   objecttypen-db:
+  objecten-db:
   # Carries the seed-generated acl.env (server-assigned zaaktype URLs) from local-seed to the ACL.
   seed-env:
 

infra/docker-compose.yml

@@ -51,6 +51,12 @@ services:
   oz-init:
     image: docker.io/openzaak/open-zaak:${OPENZAAK_TAG:-1.28.2}
     environment: &oz-env
+      # 1 uWSGI worker, not the image default of 4×4 (#147, same lever as #145): OpenZaak serves
+      # single-request smoke checks here and is not load-tested, so 4 idle Django workers just pin
+      # ~800 MB and pressure the shared runner. The -init (setup_configuration) and -celery containers
+      # share this anchor and ignore it — they don't run uwsgi.
+      UWSGI_PROCESSES: "1"
+      UWSGI_THREADS: "2"
       DJANGO_SETTINGS_MODULE: openzaak.conf.docker
       SECRET_KEY: ${OZ_SECRET_KEY:-dev-only-not-for-production}
       DB_HOST: oz-db
@@ -135,6 +141,9 @@ services:
     # needs no baked config.
     image: docker.io/openzaak/open-notificaties:${OPENNOTIFICATIES_TAG:-1.16.1}
     environment: &nrc-env
+      # 1 uWSGI worker, not the image default of 4×4 (#147) — see the oz-env note above.
+      UWSGI_PROCESSES: "1"
+      UWSGI_THREADS: "2"
       DJANGO_SETTINGS_MODULE: nrc.conf.docker
       SECRET_KEY: ${NRC_SECRET_KEY:-dev-only-not-for-production}
       DB_HOST: nrc-db
@@ -596,6 +605,11 @@ services:
   objecttypen-init:
     image: docker.io/maykinmedia/objecttypes-api:${OBJECTTYPES_TAG:-3.4.2}
     environment: &objecttypen-env
+      # 1 uWSGI worker, not the image default of 4×4: this API only serves single-request smoke
+      # checks and sits idle during the e2e step — 4 idle Django workers each pin ~200 MB and starve
+      # the shared CI runner (#144). Init ignores this (it runs setup_configuration, not uwsgi).
+      UWSGI_PROCESSES: "1"
+      UWSGI_THREADS: "2"
       DJANGO_SETTINGS_MODULE: objecttypes.conf.docker
       SECRET_KEY: ${OBJECTTYPES_SECRET_KEY:-dev-only-not-for-production}
       DB_HOST: objecttypen-db
@@ -635,6 +649,79 @@ services:
         condition: service_completed_successfully
     networks: [cg]
 
+  # ── Objecten API (S-18b) — upstream Maykin image, verbatim ─────────────────
+  # The authoritative object store. Same shape as Objecttypen (own DB + redis, an `-init` that runs
+  # setup_configuration from the external config volume, a health-checked web). Two differences: the
+  # DB is PostGIS (objects carry geometry), and setup_configuration registers the Objecttypen API
+  # (S-18a) as a trusted service so an object can reference its objecttype.
+  objecten-db:
+    image: docker.io/postgis/postgis:17-3.5
+    environment:
+      POSTGRES_USER: objects
+      POSTGRES_PASSWORD: objects
+      POSTGRES_DB: objects
+    volumes:
+      - objecten-db:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U objects"]
+      interval: 5s
+      timeout: 3s
+      retries: 10
+    networks: [cg]
+
+  objecten-redis:
+    image: docker.io/library/redis:7
+    networks: [cg]
+
+  objecten-init:
+    image: docker.io/maykinmedia/objects-api:${OBJECTS_TAG:-3.4.0}
+    environment: &objecten-env
+      # 1 uWSGI worker, not the image default of 4×4 — see the objecttypen note above (#144).
+      UWSGI_PROCESSES: "1"
+      UWSGI_THREADS: "2"
+      DJANGO_SETTINGS_MODULE: objects.conf.docker
+      SECRET_KEY: ${OBJECTS_SECRET_KEY:-dev-only-not-for-production}
+      DB_HOST: objecten-db
+      DB_NAME: objects
+      DB_USER: objects
+      DB_PASSWORD: objects
+      ALLOWED_HOSTS: "*"
+      CACHE_DEFAULT: objecten-redis:6379/0
+      CACHE_AXES: objecten-redis:6379/0
+      DISABLE_2FA: "true"
+      OTEL_SDK_DISABLED: "true"
+      RUN_SETUP_CONFIG: "true"
+    command: /setup_configuration.sh
+    # data.yaml is streamed into this external volume by infra/seed-config.sh before start.
+    volumes:
+      - objecten-config:/app/setup_configuration:ro
+    depends_on:
+      objecten-db:
+        condition: service_healthy
+      objecten-redis:
+        condition: service_started
+      # Objecten's setup_configuration registers the Objecttypen service; that service only needs to
+      # exist as config, but wait for Objecttypen to be up so the register is meaningful end to end.
+      objecttypen:
+        condition: service_healthy
+    networks: [cg]
+
+  objecten:
+    image: docker.io/maykinmedia/objects-api:${OBJECTS_TAG:-3.4.0}
+    environment: *objecten-env
+    healthcheck:
+      test: ["CMD", "python", "-c", "import requests,sys; sys.exit(0 if requests.head('http://localhost:8000/admin/').status_code in (200,302) else 1)"]
+      interval: 10s
+      timeout: 5s
+      retries: 10
+      start_period: 30s
+    ports:
+      - "8021:8000"
+    depends_on:
+      objecten-init:
+        condition: service_completed_successfully
+    networks: [cg]
+
   # ── Observability backplane (S-16a, ADR-0023) ──────────────────────────────
   # Grafana-native stack: Tempo ingests OTLP traces (the .NET services export
   # straight to it — no collector hop, S-16b), Prometheus scrapes service
@@ -685,6 +772,7 @@ volumes:
   flowable-db:
   projection-db:
   objecttypen-db:
+  objecten-db:
   # Config volumes — created and populated out-of-band by infra/seed-config.sh
   # (docker cp), because bind mounts don't reach sibling containers on the CI
   # runner. `external` keeps the names deterministic; the seed step manages them.
@@ -703,6 +791,9 @@ volumes:
   objecttypen-config:
     external: true
     name: rr-objecttypen-config
+  objecten-config:
+    external: true
+    name: rr-objecten-config
 
 networks:
   cg:

infra/objecten-check.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+"""S-18b (#140): prove the Objecten API is up and its static token authenticates.
+
+Assert an unauthenticated call to /api/v2/objects is 401 and an authenticated one (the seeded dev
+token) is 200 — i.e. the service migrated, booted, and setup_configuration provisioned the token
+and the Objecttypen service it trusts. Stdlib only so it runs in a bare python:3-slim container on
+the compose network.
+"""
+import os
+import sys
+import time
+import urllib.error
+import urllib.request
+
+BASE = os.environ["OBJECTEN"]          # http://<ip>:8000
+TOKEN = os.environ["OBJECTEN_TOKEN"]
+TIMEOUT = int(os.environ.get("OBJECTEN_TIMEOUT", "60"))
+
+
+def status(url, token=None):
+    req = urllib.request.Request(url)
+    if token:
+        req.add_header("Authorization", f"Token {token}")
+    try:
+        with urllib.request.urlopen(req, timeout=10) as r:
+            return r.status
+    except urllib.error.HTTPError as e:
+        return e.code
+    except Exception:
+        return 0
+
+
+def main():
+    url = f"{BASE}/api/v2/objects"
+    deadline = time.time() + TIMEOUT
+    while time.time() < deadline:
+        unauth = status(url)
+        authed = status(url, TOKEN)
+        if unauth == 401 and authed == 200:
+            print(f"OK — {url}: no-auth {unauth}, token {authed}")
+            return 0
+        time.sleep(3)
+    print(f"FAIL — {url}: expected no-auth 401 + token 200, got {status(url)} / {status(url, TOKEN)}",
+          file=sys.stderr)
+    return 1
+
+
+if __name__ == "__main__":
+    sys.exit(main())

infra/objecten/setup_configuration/data.yaml

@@ -0,0 +1,31 @@
+# Objecten API setup_configuration (S-18b). Streamed into the external rr-objecten-config volume by
+# infra/seed-config.sh and applied by objecten-init (RUN_SETUP_CONFIG). Declarative + idempotent.
+#
+# Two things: (1) register the Objecttypen API (S-18a) as a trusted service so an object can
+# reference its objecttype — authenticating with the dev static token Objecttypen provisioned; and
+# (2) a dev static token so peers (the ACL, S-19) can write objects here. Dev-only, not for prod.
+
+# (1) Trust the Objecttypen API. `orc` = overige RESTful component (how zgw_consumers classifies the
+# Objecttypen API). The RegisterRecord objecttype (S-18c) will reference an objecttype under this
+# service by uuid.
+zgw_consumers_config_enable: true
+zgw_consumers:
+  services:
+    - identifier: objecttypen
+      label: Objecttypen API
+      api_type: orc
+      api_root: http://objecttypen:8000/api/v2/
+      auth_type: api_key
+      header_key: Authorization
+      header_value: Token 0123456789abcdef0123456789abcdef01234567
+
+# (2) Static API token peers use to write/read objects.
+tokenauth_config_enable: true
+tokenauth:
+  items:
+    - identifier: register-referentie
+      token: 1234567890abcdef1234567890abcdef12345678
+      contact_person: Register Referentie
+      email: admin@localhost
+      organization: Respellion
+      is_superuser: true

infra/run-objecten-check.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+#
+# S-18b (#140): assert the Objecten API is healthy + its static token authenticates, against an
+# ALREADY-RUNNING stack. Runs the check in a python:3-slim container on the stack network (the
+# service is reached by container IP; the runner can't reach published ports — gitea-actions-gotchas.md
+# §5/§6). Does NOT manage the stack lifecycle.
+set -euo pipefail
+
+here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+# The dev token provisioned by infra/objecten/setup_configuration/data.yaml.
+TOKEN="${OBJECTEN_TOKEN:-1234567890abcdef1234567890abcdef12345678}"
+
+ot="$(docker ps -q --filter 'name=objecten' --filter 'health=healthy' | head -1)"
+[ -n "$ot" ] || ot="$(docker ps -q --filter 'name=[-_]objecten[-_]' | head -1)"
+[ -n "$ot" ] || { echo "ERROR: no running objecten container — bring the stack up first" >&2; exit 1; }
+net="$(docker inspect -f '{{range $k,$_ := .NetworkSettings.Networks}}{{$k}}{{"\n"}}{{end}}' "$ot" | head -1)"
+ip="$(docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "$ot")"
+echo ">> network=$net objecten=$ip"
+
+cid="$(docker create --network "$net" \
+  -e "OBJECTEN=http://$ip:8000" -e "OBJECTEN_TOKEN=$TOKEN" \
+  -e "OBJECTEN_TIMEOUT=${OBJECTEN_TIMEOUT:-60}" \
+  python:3-slim python /objecten-check.py)"
+docker cp "$here/objecten-check.py" "$cid:/objecten-check.py" >/dev/null
+rc=0; docker start -a "$cid" || rc=$?
+docker rm -f "$cid" >/dev/null
+exit $rc

infra/seed-config.sh

@@ -13,7 +13,7 @@
 # subcommand. Fixed-name `external` volumes keep the names deterministic across
 # both runtimes. See docs/runbooks/gitea-actions-gotchas.md.
 #
-# Usage: seed-config.sh <key> [<key> ...]   where key ∈ { oz, kc, fl }
+# Usage: seed-config.sh <key> [<key> ...]   where key ∈ { oz, nrc, kc, fl, objecttypen, objecten }
 set -euo pipefail
 
 here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
@@ -33,7 +33,7 @@ populate() {  # volume  source(file or dir/.)
   echo "  seeded $vol"
 }
 
-[ "$#" -gt 0 ] || { echo "usage: seed-config.sh <oz|nrc|kc|fl|objecttypen> ..." >&2; exit 2; }
+[ "$#" -gt 0 ] || { echo "usage: seed-config.sh <oz|nrc|kc|fl|objecttypen|objecten> ..." >&2; exit 2; }
 
 # The registratie process (BPMN) and its diploma-eligibility DMN are deployed as SEPARATE Flowable
 # deployments — the process engine and the DMN engine each own theirs (S-13, ADR-0016). flowable-rest
@@ -50,6 +50,7 @@ for key in "$@"; do
     nrc) populate rr-nrc-config "$here/opennotificaties/setup_configuration/." ;;
     kc) populate rr-kc-realms "$here/keycloak/realms/." ;;
     objecttypen) populate rr-objecttypen-config "$here/objecttypen/setup_configuration/." ;;
+    objecten) populate rr-objecten-config "$here/objecten/setup_configuration/." ;;
     fl) d="$(mktemp -d)"; stage_flowable_workflows "$d"; populate rr-fl-bpmn "$d/." ;;
     *)  echo "unknown seed key: $key" >&2; exit 2 ;;
   esac