feat(infra): Objecten API up in compose, wired to Objecttypen (refs #140)

Stands up the upstream Maykin Objecten API in the stack — own PostGIS DB
+ redis, an -init that runs setup_configuration from the external config
volume (migrate + provision a static token + register the Objecttypen API
as a trusted service), and a health-checked web on host :8021. Objecten's
setup_configuration registers Objecttypen (api_type orc, api_key auth with
the S-18a dev token) so an object can reference its objecttype.

Same verbatim-image + seed-config pattern as S-18a. Wired into WAIT_SVCS,
CFG_VOLS, the SEED invocations, seed-config.sh, and the CI log-dump. Pinned
objects-api 3.4.0 (nearest release to objecttypes-api 3.4.2).

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

infra/docker-compose.local.yml

@@ -621,12 +621,76 @@ 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
+      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

@@ -635,6 +635,76 @@ 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
+      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 +755,7 @@ 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 +774,9 @@ volumes:
   objecttypen-config:
     external: true
     name: rr-objecttypen-config
+  objecten-config:
+    external: true
+    name: rr-objecten-config
 
 networks:
   cg:

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/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