t510599/cloudprog-hw4

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Tony Yang d804efb7ba

feat: help message

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lambda-detect-face.py

feat: working version

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lambda-gen-s3-url.py

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led_control.py

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upload.py

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README.md

cloudprog-hw4

Team 02

Features

lambda-gen-s3-url.py: AWS Lambda function that generates S3 presigned URL for IoT thing to upload.
- Envs:
  - MQTT_TOPIC: S3_URL_TOPIC
  - BUCKET: S3 bucket to upload
lambda-detect-face.py: AWS Lambda function that calls rekognition API tiggered by S3 events.
- Envs:
  - MQTT_TOPIC: LED_TOPIC
led_control.py: Code run on IoT thing.
- Controls the LED with MQTT topic.
- Take picture and upload it to S3.
  - Send upload request via MQTT topic S3_UPLOAD_TOPIC
  - Get presigned URL via S3_URL_TOPIC