infra/ci/Makefile

# Copyright (C) 2019 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

include $(shell python config.py makefile)

COMMON_DEPS := Makefile *.py
GCE_LOCAL_STARTUP_SCRIPT := worker/gce-startup-script.sh
SCRIPT_HASH := $(shell git hash-object ${GCE_LOCAL_STARTUP_SCRIPT} | cut -c 1-8)
GCE_STARTUP_SCRIPT := gs://perfetto/ci/worker-startup-script/${SCRIPT_HASH}


help:
	@echo "build:              Builds the worker and sandbox Docker containers"
	@echo "push:               Pushes the containers to the registry"
	@echo "deploy-controller:  Deploys and restarts the controller"
	@echo "deploy-frontend:    Deploys and restarts the controller"
	@echo "stop-workers:       Stops the whole workers GCE instace group"
	@echo "start-workers:      Starts the whole workers GCE instace group"
	@echo "restart-workers:    Restarts the whole workers GCE instace group"


build: .deps/build-worker .deps/build-sandbox

push: build
	docker push ${WORKER_IMG}
	docker push ${SANDBOX_IMG}

clean:
	rm -rf .deps

.deps/build-worker: worker/* ${COMMON_DEPS}
	mkdir -p worker/tmp
	cp -a config.py common_utils.py worker/tmp/
	docker build --rm --force-rm -t ${WORKER_IMG} worker
	rm -rf worker/tmp/
	touch $@

.deps/build-sandbox: sandbox/* ${COMMON_DEPS}
	docker build --rm --force-rm -t ${SANDBOX_IMG} sandbox
	touch $@

.deps/upload-startup-script: ${GCE_LOCAL_STARTUP_SCRIPT} ${COMMON_DEPS}
	gsutil -q cp -a public-read ${GCE_LOCAL_STARTUP_SCRIPT} ${GCE_STARTUP_SCRIPT}
	touch $@

.deps/gce-template: ${COMMON_DEPS} .deps/upload-startup-script
	gcloud compute --quiet --project=$(PROJECT) \
		instance-templates delete --quiet ${GCE_TEMPLATE} || true
	gcloud compute --quiet --project=$(PROJECT) \
		instance-templates create ${GCE_TEMPLATE} \
		--machine-type=${GCE_VM_TYPE} \
		--network=projects/perfetto-ci/global/networks/default \
		--network-tier=PREMIUM \
		--metadata='startup-script-url=${GCE_STARTUP_SCRIPT},num-workers=${NUM_WORKERS_PER_VM},google-logging-enabled=true' \
		--maintenance-policy=MIGRATE \
		--service-account=gce-ci-worker@perfetto-ci.iam.gserviceaccount.com \
		--scopes=${GCE_SCOPES} \
		--image=cos-stable-75-12105-77-0 \
		--image-project=cos-cloud \
		--boot-disk-size=200GB \
		--boot-disk-type=pd-ssd \
		--boot-disk-device-name=ci-worker-template
	touch $@

deploy-controller:
	make -C controller deploy

deploy-frontend:
	make -C frontend deploy

stop-workers:
	gcloud compute --quiet --project=$(PROJECT) \
		instance-groups managed delete ${GCE_GROUP_NAME} --zone=${ZONE} || true

# Fix the replicas to 2. Dynamic scaling causes too jobs to be aborted while
# scaling down.
start-workers: .deps/gce-template
	gcloud beta compute --project=$(PROJECT) \
		instance-groups managed create ${GCE_GROUP_NAME} \
		--zone=${ZONE} \
		--base-instance-name=ci-worker-group \
		--template=ci-worker-template \
		--size=1
	gcloud beta compute --quiet --project=$(PROJECT) \
		instance-groups managed set-autoscaling ${GCE_GROUP_NAME} \
		--zone ${ZONE} \
		--min-num-replicas "2" \
		--max-num-replicas "2" \
		--cool-down-period "1800" \
		--stackdriver-metric-filter "resource.type = \"global\"" \
		--update-stackdriver-metric "custom.googleapis.com/perfetto-ci/ci_job_queue_len" \
		--stackdriver-metric-single-instance-assignment "10"

restart-workers: stop-workers start-workers

# These are for testing only, start an individual VM. Use start-group for
# production.

stop-worker-for-testing:
	gcloud compute --quiet \
		--project $(PROJECT) \
		instances delete $(GCE_VM_NAME) \
		--zone $(ZONE)

start-worker-for-testing: .deps/gce-template
	gcloud compute --quiet \
		--project $(PROJECT) \
		instances create $(GCE_VM_NAME) \
		--zone $(ZONE) \
		--source-instance-template=${GCE_TEMPLATE}

# Debugging client to make OAuth2 authenticated requests manually.
cli:
	GOOGLE_APPLICATION_CREDENTIALS=test-credentials.json \
	python -i -c 'from common_utils import *; from config import *; \
		SCOPES += ["https://www.googleapis.com/auth/firebase.database", \
								"https://www.googleapis.com/auth/userinfo.email", \
								"https://www.googleapis.com/auth/datastore"]'


.PHONY: build push stop-workers start-workers deploy-controller deploy-frontend