joelroxell / image-service-lambda

Serverless Images Service [WIP]

Maintenance free serverless image-service written in Rust.

Lambda, S3, sns, Dynamo DB, CloudFront.

Features

• Docs (envs, configs, deployment, stages)
• Upload images to s3 from a client
• Rescale on demand
• Secure by api-secret
• Read pre-scaled img cfgs from s3 or app cfg
• Get image
• Pre-scale based on list of cfg
• Trigger event on SNS - consumer should count total images that has ever been transformed.
• Move to lambda url(s)
• CloudFront
• Move everything to one folder and produce multiple bin(s)
• SQS?
• Delete img + generated formats
• Cleanup
• Image TTLs (dynamo, s3)
• Backup strategy
• create a presigned fetch url if payload (img) is > 6mb

Usage

curl {api}/images # outputs upload uri   

curl -X PUT {upload-uri} --upload-file  transformer/res/test-img.png

curl  {api}/images/{id}\?h\=200\&w\=200