Files
cozystack/packages/system/monitoring/Makefile
Myasnikov Daniil a576f33461 refactor(build): mode=max registry cache with a main-only warmer
`--cache-to type=inline` only exports the final stage. 25 of 38 Dockerfiles are multistage, so the expensive `builder` stages (Go/Node compiles) were never cached even with a warm tag. Switch every image to a shared mode=max registry cache.

- New `cache-args` macro (hack/common-envs.mk) emits `--cache-from` always and `--cache-to … mode=max` only when WRITE_CACHE=1, so PR builds stay read-only and concurrent PRs never race on the cache ref (the 409 class #2711 fixed for tags). oci-mediatypes/image-manifest keep the cache manifest portable across registries.

- Cache ref is CACHE_REGISTRY/<img>:buildcache, co-located with the build registry (CACHE_REGISTRY now defaults to $(REGISTRY)).

- New build-main.yaml warms :buildcache on every push to main (WRITE_CACHE=1), serialized via concurrency.

All 31 package image recipes converted from the inline cache-from/cache-to pair to `$(call cache-args,…)`; ubuntu-container-disk keeps a per-k8s-version cache tag. Verified with `make -n image` across all packages in both PR (read-only) and main (mode=max write) contexts.

Part of #2937.

Assisted-By: Claude <noreply@anthropic.com>
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-06-17 20:50:01 +05:00

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Makefile

GRAFANA_TAG = $(shell awk '$$1 == "version:" {print $$2}' Chart.yaml)
NAME=monitoring
NAMESPACE=cozy-$(NAME)
include ../../../hack/common-envs.mk
include ../../../hack/package.mk
image:
docker buildx build images/grafana \
$(call image-tags,grafana,$(GRAFANA_TAG)) \
$(call cache-args,grafana) \
--metadata-file images/grafana.json \
$(BUILDX_ARGS)
echo "$(REGISTRY)/grafana:$(IMAGE_TAG)@$$(yq e '."containerimage.digest"' images/grafana.json -o json -r)" \
> images/grafana.tag
rm -f images/grafana.json