image processing

Image Processing

Library : (boto3 / azure.functions, azure.storage.file / google.cloud.storage), time, uuid, Pillow

• aws : build your deployment package

aws-build-deployment-package -> pillow

Tried the commands and install package

sudo yum install -y libjpeg-devel zlib-devel

• google : requirements.txt

pillow
google-cloud-storage

• azure : requirements.txt

az==0.1.0.dev1
azure-functions==1.0.0b3
azure-functions-worker==1.0.0b3
grpcio==1.14.2
grpcio-tools==1.14.2
protobuf==3.6.1
six==1.12.0
azure_storage_blob==1.0.0
azure-storage-file==1.0.0
cryptography==2.0
numpy
pillow

Workload Input: Image

Workload Output: Image

Lambda Payload(test-event) example:

image : image.jpg or https://www.pexels.com/royalty-free-images/ or https://sample-videos.com/download-sample-jpg-image.php

{
    "input_bucket": [INPUT_BUCKET_NAME],
    "object_key": [IMAGE_FILE_NAME],
    "output_bucket": [OUTPUT_BUCKET_NAME],
}

or Storage service trigger example(AWS S3):

for record in event['Records']:
   input_bucket = record['s3']['bucket']['name']
   object_key = record['s3']['object']['key']

Lambda Output : latency