FROM registry.fedoraproject.org/fedora:40 AS build

RUN --mount=type=cache,target=/var/cache \
	dnf install -y \
		--setopt=install_weak_deps=0 \
		cpio \
	&& :

RUN --mount=type=cache,target=/var/cache \
	dnf install -y \
		--downloadonly \
		--downloaddir=/rpms \
		--setopt=install_weak_deps=0 \
		collectd \
		collectd-chrony \
		collectd-disk \
		collectd-nut \
		collectd-sensors \
		collectd-write_prometheus \
	&& :


FROM registry.fedoraproject.org/fedora-minimal:40

RUN --mount=type=cache,target=/var/cache \
	--mount=type=bind,from=build,source=/rpms,target=/rpms \
	microdnf install -y \
		--setopt=install_weak_deps=0 \
		cpio \
	&& rpm -ivh -f --nodeps \
		/rpms/collectd*.rpm \
		/rpms/lm_sensors-libs-*.rpm \
		/rpms/libmicrohttpd-*.rpm \
		/rpms/libmnl-*.rpm \
		/rpms/protobuf-c-*.rpm \
	&& rpm2cpio /rpms/nut-client-*.rpm \
		| cpio -i './usr/lib*/libupsclient.so.6*' \
	&& :

ENTRYPOINT ["/usr/sbin/collectd", "-f"]