patch: use buildx for linux/amd64 docker images

Author: andreido

deployment/README.md

@@ -6,7 +6,7 @@
 * [AWS account](https://aws.amazon.com/) to create resources
 * [AWS CLI version 2](https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2.html) to run scripts
 * [Git Bash](https://git-scm.com/) to run Bash scripts (only on Windows)
-* [Docker version 20.10.5 or later](https://www.docker.com/) and Docker daemon up and running to build and push ECS container images
+* [Docker version 20.10.5 or later](https://www.docker.com/) with Docker `buildx` installed and Docker daemon up and running to build and push ECS container images
 
 <br>
 

deployment/create-stack.sh

@@ -25,6 +25,6 @@ aws cloudformation wait stack-create-complete --stack-name $STACKNAME
 if [ $? != 0 ]; then exit 1; fi
 
 printf "\n\nSaving stack outputs...\n"
-aws cloudformation describe-stacks --stack-name $STACKNAME > stack.json
+aws cloudformation describe-stacks --output json --stack-name $STACKNAME > stack.json
 
 printf "\n\nStack creation complete!\n"

deployment/setup-images.sh

@@ -31,7 +31,7 @@ printf "\n\nCreating image repository for Stream service...\n"
 aws ecr create-repository --repository-name $STREAM_REPOSITORY_NAME
 printf "\n\nBuilding and pushing Stream service image...\n"
 cd ../serverless/stream-server
-docker build -q -t $ECR_REGISTRY/$STREAM_REPOSITORY_NAME:latest .
+docker buildx build --platform linux/amd64 -q -t $ECR_REGISTRY/$STREAM_REPOSITORY_NAME:latest .
 docker push $ECR_REGISTRY/$STREAM_REPOSITORY_NAME:latest
 if [ $? != 0 ]; then exit 1; fi
 
@@ -40,7 +40,7 @@ printf "\n\nCreating image repository for Transcribe service...\n"
 aws ecr create-repository --repository-name $TRANSCRIBE_REPOSITORY_NAME
 printf "\n\nBuilding and pushing Transcribe service image...\n"
 cd ../transcribe-server && cp -r ../utils ./src/utils
-docker build -q -t $ECR_REGISTRY/$TRANSCRIBE_REPOSITORY_NAME:latest .
+docker buildx build --platform linux/amd64 -q -t $ECR_REGISTRY/$TRANSCRIBE_REPOSITORY_NAME:latest .
 rm -rf ./src/utils
 docker push $ECR_REGISTRY/$TRANSCRIBE_REPOSITORY_NAME:latest
 if [ $? != 0 ]; then exit 1; fi
@@ -52,7 +52,7 @@ then
 	aws ecr create-repository --repository-name $TRANSLATE_REPOSITORY_NAME
 	printf "\n\nBuilding and pushing Translate service image...\n"
 	cd ../translate-server && cp -r ../utils ./src/utils
-	docker build -q -t $ECR_REGISTRY/$TRANSLATE_REPOSITORY_NAME:latest .
+	docker buildx build --platform linux/amd64 -q -t $ECR_REGISTRY/$TRANSLATE_REPOSITORY_NAME:latest .
 	rm -rf ./src/utils
 	docker push $ECR_REGISTRY/$TRANSLATE_REPOSITORY_NAME:latest
 	cd ../../deployment