Makefile.ibi

## Image Based Installation
IBI_VM_NAME ?= ibi
IBI_VM_IP ?= 192.168.127.74
IBI_VM_NETWORK ?= 192.168.127.0/24
IBI_VM_MAC ?= fa:ba:da:1b:11:b1
IBI_VM_RAM_MB ?= $(RAM_MB)
IBI_VM_CPUS ?= $(CPU_CORE)
IBI_DISK_SIZE ?= $(DISK_GB)
IBI_NET_NAME ?= $(NET_TARGET_NAME)
IBI_DOMAIN ?= $(NET_TARGET_DOMAIN)
IBI_CLUSTER_NAME ?= $(IBI_VM_NAME)
IBI_HOSTNAME ?= $(IBI_VM_NAME)
IBI_INSTALLATION_DISK ?= /dev/vda
IBI_WORK_DIR ?= ibi-iso-work-dir
IBI_INSTALL_CONFIG ?= $(IBI_WORK_DIR)/install-config.yaml
IBI_KUBECONFIG = $(IBI_WORK_DIR)/auth/kubeconfig

OPENSHIFT_INSTALLER_RELEASE_IMAGE ?= quay.io/openshift-release-dev/ocp-release:4.17.0-ec.3-x86_64
OPENSHIFT_INSTALLER_BIN ?= bin/openshift-install

# Used to populate releaseRegistry in imagebased-config.yaml
IBI_RELEASE_REGISTRY ?= quay.io

IBI_RELEASE_IMAGE ?= $(DEFAULT_RELEASE_IMAGE)
IBI_INSTALLATION_CONFIG_TEMPLATE = image-based-installation-config-template.yaml
IBI_CONFIG_TEMPLATE = image-based-config-template.yaml
ifdef DHCP
    IBI_CONFIG_TEMPLATE = image-based-config-template-dhcp.yaml
endif

ifeq ($(PRECACHE_MODE),directory)
	IBI_EXTRA_PARTITION_START ?= use_directory
else
	IBI_EXTRA_PARTITION_START ?= -40G
endif

IBI_RHCOS_ISO_PATH = $(LIBVIRT_IMAGE_PATH)/rhcos-$(IBI_VM_NAME).iso

.PHONY: ibi
ibi: ibi-iso ibi-vm ibi-logs imagebasedconfig.iso ibi-attach-config.iso ibi-reboot wait-for-ibi

$(OPENSHIFT_INSTALLER_BIN): credentials/pull-secret.json
ifeq ("$(wildcard $(OPENSHIFT_INSTALLER_BIN))","") # do not run this target if the openshift-install binary is already present
	oc adm release extract --registry-config=credentials/pull-secret.json --command=openshift-install --to $(dir $(OPENSHIFT_INSTALLER_BIN)) $(OPENSHIFT_INSTALLER_RELEASE_IMAGE)
endif

.PHONY: ibi-iso
ibi-iso: $(SSH_KEY_PRIV_PATH) $(OPENSHIFT_INSTALLER_BIN) credentials/pull-secret.json image-based-installation-config.yaml ## Create ISO to be used in IBI
	mkdir -p $(IBI_WORK_DIR)
	OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE=$(IBI_RELEASE_IMAGE) $(OPENSHIFT_INSTALLER_BIN) image-based create image --dir $(IBI_WORK_DIR)
	sudo cp $(IBI_WORK_DIR)/rhcos-ibi.iso "$(IBI_RHCOS_ISO_PATH)"
	sudo chmod a+r "$(IBI_RHCOS_ISO_PATH)"

.PHONY: ibi-iso-clean
ibi-iso-clean:
	-sudo rm -rf $(IBI_RHCOS_ISO_PATH) $(IBI_WORK_DIR)

# Configure dhcp and dns for host
.PHONY: host-net-config
host-net-config:
	HOST_IP=$(IBI_VM_IP) \
	CLUSTER_NAME=$(IBI_CLUSTER_NAME) \
	BASE_DOMAIN=$(IBI_DOMAIN) \
	NET_NAME=$(IBI_NET_NAME) \
	HOST_NAME=$(IBI_VM_NAME) \
	HOST_MAC=$(IBI_VM_MAC) \
	$(SNO_DIR)/host-net-config.sh

.PHONY: ibi-vm
ibi-vm: target-network host-net-config ## Provision IBI VM
	RHCOS_ISO=$(IBI_RHCOS_ISO_PATH) \
	VM_NAME=$(IBI_VM_NAME) \
	NET_NAME=$(IBI_NET_NAME) \
	DISK_GB=$(IBI_DISK_SIZE) \
	CPU_CORE=$(IBI_VM_CPUS) \
	HOST_MAC=$(IBI_VM_MAC) \
	RAM_MB=$(IBI_VM_RAM_MB) \
	$(SNO_DIR)/virt-install-sno-iso-ign.sh

.PHONY: ibi-vm-remove
ibi-vm-remove: VM_NAME=$(IBI_VM_NAME)
ibi-vm-remove: vm-remove ## Remove IBI VM and the storage associated with it

.PHONY: logs
ibi-logs: ## Show logs of the IBI installation process
	echo "Waiting for $(IBI_VM_NAME) to be accessible"
	@until ssh $(SSH_FLAGS) core@$(IBI_VM_IP) true; do sleep 5; echo -n .; done; echo
	ssh $(SSH_FLAGS) core@$(IBI_VM_IP) "sudo journalctl -flu install-rhcos-and-restore-seed.service | stdbuf -o0 -e0 awk '{print \$$0 } /Finished SNO Image-based Installation./ { exit }'"

.PHONY: image-based-installation-config.yaml
image-based-installation-config.yaml: $(SSH_KEY_PRIV_PATH) ## Create image-based-installation-config.yaml
	$(info Creating IBI image-based-installation-config.yaml)
	@mkdir -p $(IBI_WORK_DIR)
	@< $(IBI_INSTALLATION_CONFIG_TEMPLATE) \
		SEED_IMAGE=$(SEED_IMAGE) \
		SEED_VERSION=$(SEED_VERSION) \
		PULL_SECRET='$(PULL_SECRET)' \
		INSTALLATION_DISK=$(IBI_INSTALLATION_DISK) \
		SSH_KEY='$(shell cat $(SSH_KEY))' \
		envsubst > $(IBI_WORK_DIR)/image-based-installation-config.yaml

.PHONY: ibi-install-config
ibi-install-config: $(SSH_KEY_PRIV_PATH)
	$(info Creating IBI install-config.yaml)
	@mkdir -p $(IBI_WORK_DIR)
	@# CLUSTER_NETWORK and CLUSTER_SVC_NETWORK are ommited because they are not used (the ones from the seed image are used)
	@INSTALLER_WORKDIR=../$(IBI_WORK_DIR) \
	PULL_SECRET='$(PULL_SECRET)' \
	SSH_KEY=$(SSH_KEY) \
	INSTALLATION_DISK=$(IBI_INSTALLATION_DISK) \
	CLUSTER_NAME=$(IBI_CLUSTER_NAME) \
	BASE_DOMAIN=$(IBI_DOMAIN) \
	MACHINE_NETWORK=$(IBI_VM_NETWORK) \
		make -C $(SNO_DIR) ../$(IBI_WORK_DIR)/install-config.yaml

.PHONY: ibi-imagebased-config
ibi-imagebased-config:
	$(info Creating IBI image-based-config.yaml)
	@mkdir -p $(IBI_WORK_DIR)
	@< $(IBI_CONFIG_TEMPLATE) \
		VM_NAME=$(IBI_VM_NAME) \
		HOST_IP=$(IBI_VM_IP) \
		HOST_MAC=$(IBI_VM_MAC) \
		HOST_ROUTE=$(shell $(virsh) net-dumpxml $(IBI_NET_NAME) | grep '<ip ' | xargs -n1 | grep address | cut -d = -f 2) \
		RELEASE_REGISTRY=$(IBI_RELEASE_REGISTRY) \
		envsubst > $(IBI_WORK_DIR)/image-based-config.yaml

.PHONY: imagebasedconfig.iso
imagebasedconfig.iso: RELEASE_VERSION=$(SEED_VERSION)
imagebasedconfig.iso: $(IBI_WORK_DIR)/imagebasedconfig.iso ## Create imagebasedconfig.iso using openshift-installer

.PHONY: $(IBI_WORK_DIR)/imagebasedconfig.iso
$(IBI_WORK_DIR)/imagebasedconfig.iso: RELEASE_VERSION=$(SEED_VERSION)
$(IBI_WORK_DIR)/imagebasedconfig.iso: $(OPENSHIFT_INSTALLER_BIN) ibi-install-config ibi-imagebased-config
	$(OPENSHIFT_INSTALLER_BIN) image-based create config-image --dir $(IBI_WORK_DIR)
	sudo cp $@ $(LIBVIRT_IMAGE_PATH)

.PHONY: ibi-attach-config.iso
ibi-attach-config.iso: ## Attach imagebasedconfig.iso file to IBI VM
	$(virsh) change-media $(IBI_VM_NAME) --config sda $(LIBVIRT_IMAGE_PATH)/imagebasedconfig.iso

.PHONY: ibi-reboot
ibi-reboot: ## Reboot ibi VM
	$(virsh) reboot $(IBI_VM_NAME)

.PHONY: wait-for-ibi
wait-for-ibi: SNO_KUBECONFIG=$(IBI_KUBECONFIG)
wait-for-ibi: wait-for-install-complete ## Wait for IBI cluster to be healthy

.PHONY: ibi-reboot-wait
ibi-reboot-wait: ibi-reboot wait-for-ibi

# Delete generated files
.PHONY: ibi-clean
ibi-clean: ibi-vm-remove
	rm -fr credentials $(IBI_WORK_DIR)

# So vim treats this file as a makefile
# vim: set filetype=make: