Makefile_azure

DOCKER_NAME := docker-image-name
PORT := 80
GIT_COMMIT := $(shell git rev-parse --short HEAD)

# Used by Azure Container Registry - this cannot contain dashes
ACR_NAME:= <name>
DOCKER_TAG := "${ACR_NAME}.azurecr.io/images/${DOCKER_NAME}:${GIT_COMMIT}"
WEB_APP_NAME := "app-name"
# Everyting on Azure has to belong to a resource group!
WEB_APP_RESOURCE_GROUP := "<resource-group>"

one_time_setup: one_time_login one_time_setup_azure_web_app one_time_setup_azure_container_registry

# Install Azure CLI before this
# https://learn.microsoft.com/en-us/cli/azure/install-azure-cli
one_time_login:
	az login

# Ref: https://learn.microsoft.com/en-us/azure/container-apps/get-started?tabs=bash
one_time_setup_azure_web_app:
	az provider register --namespace Microsoft.App
	az provider register --namespace Microsoft.OperationalInsights

# On GCP this is once a day
# On Azure, this is almost once every few hours :/
# Ref: https://learn.microsoft.com/en-us/azure/container-registry/container-registry-get-started-docker-cli?tabs=azure-cli
one_time_setup_azure_container_registry:
	az acr login --name ${ACR_NAME}
	# Ref: https://learn.microsoft.com/en-us/azure/container-registry/container-registry-authentication?tabs=azure-cli#admin-account
	az acr update -n ${ACR_NAME} --admin-enabled true

# Change this to build your Dockerfile
docker_build:
	DOCKER_BUILDKIT=1 docker buildx build --platform linux/amd64 -f ./Dockerfile -t ${DOCKER_TAG} .
	echo "Created docker image with tag ${DOCKER_TAG} and size `docker image inspect ${DOCKER_TAG} --format='{{.Size}}' | numfmt --to=iec-i`"

# Change this to match your ".env" setup
docker_run: docker_build
	echo "Web server will be available on http://localhost:${PORT}"
	docker rm ${DOCKER_NAME} 2>/dev/null || true
	echo "Starting image ${DOCKER_TAG}"
	docker run \
		--env-file .env \
		-p 80:80 ${DOCKER_TAG}

docker_acr_push: docker_build
	echo "If you get an error 'authentication required' then run make one_time_setup_azure_container_registry"
	echo "Azure Container Registry requires re-login every few hours"
	docker push ${DOCKER_TAG}

docker_awa_deploy: docker_acr_push
	echo "Deploying staging on Azure Web App"
	az webapp config container set \
	    --docker-custom-image-name ${DOCKER_TAG} \
	    --name ${WEB_APP_NAME} \
        --resource-group ${WEB_APP_RESOURCE_GROUP}
	az webapp update \
		--name ${WEB_APP_NAME} \
		--resource-group ${WEB_APP_RESOURCE_GROUP}

docker_awa_stream_logs:
	az webapp log tail -n ${WEB_APP_NAME} -g ${WEB_APP_RESOURCE_GROUP}