AWS-Python-lambda-layers

python lambda packages to use in lambda functions

Description

Here is python Numpy, Pandas, and Redis packages that can be uploads as a Lambda layer also the instructions to build your own package an upload it to AWS

Requirements!

• Python 3.6
• python-pip3

Make Package

If you want to make pandas package to AWS Lambda:

$ cd AWS-Python-lambda-layers
$ mkdir build/python/lib/python3.6/site-packages/
$ pip3 install pandas -t build/python/lib/python3.6/site-packages/

check Packages

$ ls build/python/lib/python3.6/site-packages/

zip Packages

$ cd build
$ zip -r mypythonpackage.zip

Upload on AWS

upload your new package to AWS s3 bucket and then go to your AWS lambda Console on Layer option.

• create Layer
• Name: mypythonlayer
• Description: my first python lambda layer
• Code entry type: Upload a file from Amazon s3
• Amazon s3 Link URL: copy and paste Object URl of your package with the format (https://s3.amazonaws.com/YourBucket/mypythonpackage.zip)
• Compatible runtimes: python3.6

-NOTE: if you have a problem with de or error like sh AuthorizationHeaderMalformed: use next format: (https://s3.ap-northeast-1.amazonaws.com/{bucket}/{librarykey})

And finally click on Create