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# N/B: PACKER_BUILDS variable is required. Should contain CSV of
# builder name(s) from applicable YAML file,
# e.g for names see libpod_images.yml
PACKER_VER ?= 1.3.1
PACKER_DIST_FILENAME := packer_${PACKER_VER}_linux_amd64.zip
# Only needed for libpod_base_images target
TIMESTAMP := $(shell date +%s)
GOSRC ?= $(shell realpath "./../../../")
PACKER_BASE ?= contrib/cirrus/packer
SCRIPT_BASE ?= contrib/cirrus
# For debugging nested-virt, use
#TTYDEV := $(shell tty)
TTYDEV := /dev/null
.PHONY: all
all: libpod_images
%.json: %.yml
@python3 -c 'import json,yaml; json.dump( yaml.load(open("$<").read()), open("$@","w"), indent=2);'
${PACKER_DIST_FILENAME}:
@curl -L --silent --show-error \
-O https://releases.hashicorp.com/packer/${PACKER_VER}/${PACKER_DIST_FILENAME}
packer: ${PACKER_DIST_FILENAME}
@curl -L --silent --show-error \
https://releases.hashicorp.com/packer/${PACKER_VER}/packer_${PACKER_VER}_SHA256SUMS \
| grep 'linux_amd64' > /tmp/packer_sha256sums
@sha256sum --check /tmp/packer_sha256sums
@unzip -o ${PACKER_DIST_FILENAME}
@touch --reference=Makefile ${PACKER_DIST_FILENAME}
.PHONY: test
test: libpod_base_images.json libpod_images.json packer
./packer inspect libpod_base_images.json > /dev/null
./packer inspect libpod_images.json > /dev/null
@echo "All good"
.PHONY: libpod_images
libpod_images: libpod_images.json packer
ifndef PACKER_BUILDS
$(error PACKER_BUILDS is undefined, expected builder-names CSV)
endif
./packer build -only=${PACKER_BUILDS} \
-var GOSRC=$(GOSRC) \
-var PACKER_BASE=$(PACKER_BASE) \
-var SCRIPT_BASE=$(SCRIPT_BASE) \
libpod_images.json
@echo ""
@echo "Finished. The images mentioned above, and in packer-manifest.json"
@echo "can be used in .cirrus.yml as values for the 'image_name' keys"
@echo ""
cidata.ssh:
ssh-keygen -f $@ -P "" -q
cidata.ssh.pub: cidata.ssh
touch $@
meta-data:
echo "local-hostname: localhost.localdomain" > $@
user-data: cidata.ssh.pub
bash make-user-data.sh
cidata.iso: user-data meta-data
genisoimage -output cidata.iso -volid cidata -input-charset utf-8 -joliet -rock user-data meta-data
# This is intended to be run by a human, with admin access to the libpod GCE project.
.PHONY: libpod_base_images
libpod_base_images: libpod_base_images.json cidata.iso cidata.ssh packer
ifndef GCP_PROJECT_ID
$(error GCP_PROJECT_ID is undefined, expected complete GCP project ID string e.g. foobar-12345)
endif
ifndef GOOGLE_APPLICATION_CREDENTIALS
$(error GOOGLE_APPLICATION_CREDENTIALS is undefined, expected absolute path to JSON file, like $HOME/.config/gcloud/legacy_credentials/*/adc.json)
endif
ifndef RHEL_IMAGE_FILE
$(error RHEL_IMAGE_FILE is undefined, expected full path to a rhel-server-ec2-*.raw.xz file)
endif
ifndef RHEL_CSUM_FILE
$(error RHEL_CSUM_FILE is undefined, expected full path to a rhel-server-ec2-*.raw.xz.SHA256SUM file)
endif
ifndef RHSM_COMMAND
$(error RHSM_COMMAND is undefined, expected string required for temporarily registering VM)
endif
PACKER_CACHE_DIR=/tmp ./packer build \
-var TIMESTAMP=$(TIMESTAMP) \
-var TTYDEV=$(TTYDEV) \
-var GCP_PROJECT_ID=$(GCP_PROJECT_ID) \
-var GOOGLE_APPLICATION_CREDENTIALS=$(GOOGLE_APPLICATION_CREDENTIALS) \
-var GOSRC=$(GOSRC) \
-var PACKER_BASE=$(PACKER_BASE) \
-var SCRIPT_BASE=$(SCRIPT_BASE) \
-var RHEL_BASE_IMAGE_NAME=$(shell basename $(RHEL_IMAGE_FILE) | tr -d '[[:space:]]' | sed -r -e 's/\.x86_64\.raw\.xz//' | tr '[[:upper:]]' '[[:lower:]]' | tr '[[:punct:]]' '-') \
-var RHEL_IMAGE_FILE=$(RHEL_IMAGE_FILE) \
-var RHEL_CSUM_FILE=$(RHEL_CSUM_FILE) \
-var 'RHSM_COMMAND=$(RHSM_COMMAND)' \
-only $(PACKER_BUILDS) \
libpod_base_images.json
@echo ""
@echo "Finished. The images mentioned above, and in packer-manifest.json"
@echo "can be used in .cirrus.yml as values for the *_BASE_IMAGE keys."
@echo ""
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