Replaces the three standalone Dockerfiles (openzaak, opennotificaties,
keycloak) with `build.dockerfile_inline` recipes in the compose files, so the
config bake has no separate Dockerfile artifacts to maintain. Behaviour is
identical: each derived image still COPYies its config in.
- oz-init / keycloak / flowable-init: 2-line inline Dockerfiles.
- Open Notificaties needs no bake at all now — nrc-init runs migrations only,
so all NRC services use the plain base image (removes a whole derived image).
Why dockerfile_inline and not `docker cp` into named volumes: docker cp avoids
images entirely but needs `docker compose create`, which podman-compose (the
local dev runtime) does not implement — it would break `make openzaak-up` etc.
locally. dockerfile_inline works on both podman-compose and the CI runner
(verified both: oz-init + keycloak inline builds locally; flowable-init inline
has been green on CI since run 27).
Docs updated: gitea-actions-gotchas.md and openzaak.md.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Root cause of the compose-smoke failure (found in the runner logs):
oz-init-1 | CommandError: Yaml file
`/app/setup_configuration/data.yaml` does not exist.
The ubuntu-latest runner runs the job inside a container, so
`docker compose up` starts the stack as SIBLING containers via the host
daemon. A relative bind mount (./openzaak/setup_configuration) resolves to
a path inside the job container that the daemon can't see, so Docker mounts
an empty dir and the init container can't find data.yaml. The same trap hit
nrc-init (data.yaml), flowable-init (the BPMN) and keycloak (realm import).
Fix: bake the assets into small derived images instead of bind-mounting:
- infra/openzaak/Dockerfile -> register-referentie/openzaak:dev
- infra/opennotificaties/Dockerfile-> register-referentie/opennotificaties:dev
- infra/keycloak/Dockerfile -> register-referentie/keycloak:dev
- flowable-init: build.dockerfile_inline bakes workflows/registratie.bpmn
Base versions stay build args (OPENZAAK_TAG / OPENNOTIFICATIES_TAG), so the
pinning is unchanged. Applied to both the consolidated compose and the
per-service composes, so local Podman and CI use one mechanism — no bind
mounts, no SELinux `:z`, no world-readable requirement.
Verified locally: `podman build` of the OpenZaak and BPMN images produces
the file at the expected in-container path.
Docs: docs/runbooks/gitea-actions-gotchas.md explains the DinD bind-mount
trap and the bake fix; openzaak.md and ci.md point at it.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
