sig-cloud-instance-images/Makefile

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ARCH = $(shell uname -m)
BUILDDATE = $(shell /bin/date +%Y%m%d_%H%M)
KICKSTART_DIR = kickstarts
KICKSTART_PATH = "${KICKSTART_DIR}/Rocky-8-Container.ks"
LOG_DIR = logs
OUT = out
RELEASE_VER = 8.6
MAJOR = $(shell v='$(RELEASE_VER)'; echo "$${v%.*}")
TEMPLATE_DIR = templates
TEMPLATE_PATH = "${TEMPLATE_DIR}/tdl-${ARCH}.xml"
OUTNAME := rocky-${RELEASE_VER}-docker
BASEIMAGE_META := base_image-$(OUTNAME).meta
TARGETIMAGE_META := target_image-$(OUTNAME).meta
STORAGEDIR := /var/lib/imagefactory/storage
.PHONY := all clean setup
.DEFAULT_GOAL := $(OUTNAME).tar.xz
BASEIMAGEUUID = $(shell awk '$$1=="UUID:"{print $$NF}' $(BASEIMAGE_META))
TARGETIMAGEUUID = $(shell awk '$$1=="UUID:"{print $$NF}' $(TARGETIMAGE_META))
ifneq ($(DEBUG),)
DEBUGPARAM := --debug
endif
# Basic type is just 'container'
TYPE=container
CONTAINER_NAME = rocky-$(MAJOR)-$(TYPE)-$(RELEASE_VER).$(BUILDDATE).$(ARCH)
clean:
-rm *.meta
publish:
@echo $(OUTNAME)-$(ARCH).tar.xz
$(KICKSTART_DIR):
git clone --branch r$(MAJOR) --single-branch https://git.rockylinux.org/rocky/kickstarts.git kickstarts
$(BASEIMAGE_META): $(KICKSTART_DIR)
sudo imagefactory $(DEBUGPARAM) base_image \
--parameter offline_icicle true \
--file-parameter install_script ${KICKSTART_PATH} \
${TEMPLATE_PATH} \
| tee -a logs/base_image-$(OUTNAME).out | tail -n4 > $(BASEIMAGE_META) || exit 2
$(TARGETIMAGE_META): $(BASEIMAGE_META)
sudo imagefactory $(DEBUGPARAM) target_image \
--id $(BASEIMAGEUUID) \
--parameter compress xz \
--parameter repository $(CONTAINER_NAME) \
docker | tee -a logs/target_image-$(OUTNAME).out | tail -n4 > $(TARGETIMAGE_META) || exit 3
$(OUT):
mkdir out
$(OUT)/packages.txt: $(OUT)
xmllint --xpath "//packages/*/@name" <(printf "$(jq '.icicle' < $(STORAGEDIR)/$(TARGETIMAGEUUID).meta)\n" | tr -d '\\' | tail -c +2 | head -c -2) | \
awk -F\= '{print substr($2,2,length($2)-2)}' | \
sort > $(OUT)/packages.txt
$(OUTNAME).tar.xz: $(OUT) $(TARGETIMAGE_META)
tar -Oxf $(STORAGEDIR)/$(TARGETIMAGEUUID).body */layer.tar | xz > $(OUT)/$(OUTNAME).tar.xz
tar -tf $(OUT)/$(OUTNAME).tar.xz > $(OUT)/filelist.txt
cp $(STORAGEDIR)/$(TARGETIMAGEUUID).meta $(OUT)/build.meta