Segment Geospatial

todo

export output to mask: OK local, OK aws lambda
resolve model paths: OK local
inference:
from mask to json (rasterio + geopandas, check for re-projection to EPSG_4326)
check mandatory dependencies
check for alternative python interpreters

Build instructions

Build the docker image:

# clean any old active containers
docker stop $(docker ps -a -q); docker rm $(docker ps -a -q)

# build the base docker image with the docker aws repository tag
docker build . -f dockerfiles/dockerfile-lambda-gdal-runner --tag 686901913580.dkr.ecr.eu-west-1.amazonaws.com/lambda-gdal-runner

# OPTIONAL: to build the lambda-gdal-runner image on a x86 machine use the build arg `RIE="https://github.com/aws/aws-lambda-runtime-interface-emulator/releases/latest/download/aws-lambda-rie"`:
docker build . -f dockerfiles/dockerfile-lambda-gdal-runner --build-arg RIE="https://github.com/aws/aws-lambda-runtime-interface-emulator/releases/latest/download/aws-lambda-rie" --tag 686901913580.dkr.ecr.eu-west-1.amazonaws.com/lambda-gdal-runner --progress=plain

# build the final docker image
docker build . -f dockerfiles/dockerfile-lambda-fastsam-api --tag 686901913580.dkr.ecr.eu-west-1.amazonaws.com/lambda-fastsam-api

Run the container (keep it on background) and show logs

docker tag 686901913580.dkr.ecr.eu-west-1.amazonaws.com/lambda-fastsam-api:latest lambda-fastsam-api;docker run  -d --name lambda-fastsam-api -p 8080:8080 lambda-fastsam-api; docker logs -f lambda-fastsam-api

Test it with curl:

URL=http://localhost:8080/2015-03-31/functions/function/invocations
curl -X 'POST' \
  ${URL} \
  -H 'accept: application/json' \
  -d '{}'

Publish the aws lambda

aws --profile alessandrotrinca_hotmail_aws_console_ec2_lambda ecr get-login-password --region eu-west-1 | docker login --username AWS --password-stdin 686901913580.dkr.ecr.eu-west-1.amazonaws.com

Build and tag the docker images, then push them:

docker push 686901913580.dkr.ecr.eu-west-1.amazonaws.com/lambda-gdal-runner:latest
docker push 686901913580.dkr.ecr.eu-west-1.amazonaws.com/lambda-fastsam-api:latest

It's possible to publish a new aws lambda version from cmd or from lambda page