test(k8s): fail when compose and the Helm chart describe different stacks (refs #168)

ADR-0033 shipped the chart with this cost written down: "a second deployment
description to keep in step with compose. Nothing enforces that today; a drift
check belongs in CI (follow-up)." An upstream image bump or a new service applied
to only one of the two files lands unnoticed.

`make k8s-drift` compares what each stack actually deploys — workload names and
resolved container images, from `docker compose config` and a rendered chart —
rather than diffing the two files, which differ by design.

Red: it reports the six differences that exist today, all of them the platform
deviations ADR-0033 forced. Declaring those as intended is the green step.
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2026-09-10 10:59:53 +02:00
parent 1dd8bd4e1b
commit 5000b749b9
2 changed files with 102 additions and 1 deletions
+8 -1
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@@ -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-objecten verify-registerrecord verify-objecten-notifications 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 k8s-lint k8s-registry k8s-images k8s-seed k8s-up k8s-reseed k8s-portals k8s-down k8s-purge 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-registerrecord verify-objecten-notifications 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 k8s-lint k8s-drift k8s-registry k8s-images k8s-seed k8s-up k8s-reseed k8s-portals k8s-down k8s-purge 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).
@@ -350,6 +350,13 @@ k8s-lint:
helm lint $(K8S_CHART)
helm template big $(K8S_CHART) -n $(K8S_NS) --set images.registry=registry.invalid:5000 >/dev/null
## k8s-drift: fail if compose and the Helm chart describe different stacks
# Compose is CI-canonical (ADR-0033) and the chart is a transcription of it; this
# compares what each one deploys — workload names and resolved images. Needs
# `docker compose` and `helm`, no cluster.
k8s-drift:
python3 infra/helm/check-drift.py
## k8s-registry: deploy the in-cluster image registry (NodePort 30500)
k8s-registry:
kubectl apply -f infra/helm/registry.yaml