simple bash script to create python lambda layer

requirements.txt

pymysql

run.sh

export PKG_DIR="python"

rm -rf ${PKG_DIR} && mkdir -p ${PKG_DIR}

docker run --rm -v $(pwd):/foo -w /foo lambci/lambda:build-python3.6 \
  pip install -r requirements.txt --no-deps -t ${PKG_DIR}

After run run.sh, just need to zip all the file and upload it as lambda layer