aws layer sample

hello.py

def hello():
    return "hello my layer"

memo.txt

# zipにする
zip layer.zip python/hello.py

# layer作成コマンド
aws lambda publish-layer-version \
  --layer-name hello \
  --zip-file fileb://layer.zip \
  --compatible-runtimes python3.8

# layer削除
aws lambda delete-layer-version --layer-name hello --version-number 1