Klayers | Python Packages as AWS Lambda Layers | Cloud Functions library

by keithrozario Python Version: v2023-04.1 License: Non-SPDX

X-Ray Key Features Code Snippets(1)Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | Klayers Summary

Klayers is a Python library typically used in Serverless, Cloud Functions applications. Klayers has no bugs, it has no vulnerabilities and it has medium support. However Klayers build file is not available and it has a Non-SPDX License. You can download it from GitHub.

Python Packages as AWS Lambda Layers

Support

Quality

Security

License

Reuse

Support

Klayers has a medium active ecosystem.

It has 1649 star(s) with 258 fork(s). There are 25 watchers for this library.

There were 1 major release(s) in the last 12 months.

There are 15 open issues and 90 have been closed. On average issues are closed in 76 days. There are 9 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of Klayers is v2023-04.1

Quality

Klayers has 0 bugs and 0 code smells.

Security

Klayers has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

Klayers code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

Klayers has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

Klayers releases are available to install and integrate.

Klayers has no build file. You will be need to create the build yourself to build the component from source.

Klayers saves you 665 person hours of effort in developing the same functionality from scratch.

It has 2231 lines of code, 80 functions and 41 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed Klayers and discovered the below as its top functions. This is intended to give you an instant insight into Klayers implemented functionality, and help decide if they suit your requirements.

Add requirements to the bundle
Return the PK and PK for the latest build
Check to see if all of the regions to deploy
Modify data from a backup file
Writes an error to a JSON file
Map a dictionary of key - value pairs
Removes an existing CloudWatch Layer record
Insert the deleted layer in the table
Process a GitHub event
Verify a signature
Freeze requirements txt
Check the requirements of a given package
Download files from S3
Return the latest version of a pypi package
Upload package to S3
Install a python package
Delete a directory
Load configuration from GitHub
Download the latest config from GitHub
Return list of AWS regions
Return the requirements file for a given package
Export DynamoDB table to S3
Download an artifact from S3
Notify pipeline error
Send Slack notification to GitHub
Notify about a Pipeline error

Get all kandi verified functions for this library.

Klayers Key Features

No Key Features are available at this moment for Klayers.

Klayers Examples and Code Snippets

NST Guide Data,Auto-updating layers,AWS Lambda

Python

Lines of Code : 6

License : Strong Copyleft (GPL-3.0)

Copy

{my function} > Layers > Add a layer > Provide a layer version ARN

arn:aws:lambda:us-east-1:552188055668:layer:geolambda:4

mkdir -p layer/python
pip install {package_list} -t layer/python
cd layer
zip -r aws-layer.zip python

Community Discussions

Trending Discussions on Klayers

AWS Cloudformation stuck in UPDATE_ROLLBACK_FAILED

Setting minimum role for elasticsearch instance put method

Is it possible to download the contents of a public Lambda layer from AWS given the ARN?

QUESTION

AWS Cloudformation stuck in UPDATE_ROLLBACK_FAILED

Asked 2021-Jul-27 at 22:03

I deploy my AWS Lambdas via AWS Serverless Application Model (SAM). One of my Lambdas uses Numpy which I reference via a 3rd party layer from Klayers by @keithRozario. I was using Klayers-python38-numpy:16 but discovered that it was deprecated after I deployed today which left my stack in an UPDATE_ROLLBACK_FAILED state.

One recommendation is to use Stack actions -> Continue update rollback from the AWS console; which I tried but it didn't work. The other solution is to delete the stack. However, this would be my first time deleting a stack and what I'd like to know is: if I delete my stack via the console, will my stack get recreated when I redeploy it? I've looked for answers to my question but I'm only finding references to deleting resources within the stack.

What I'd also like to know is, my stack is the first stack of many in an AWS CodePipeline, will my pipeline still work if I delete my stack? Further, will I experience anymore failed stacks as I proceed to subsequent stacks within my pipeline?

Lastly, the plan is to update to Klayers-python38-numpy:19 when I redeploy.

EDIT: as per @marcin

The problem is that the Klayers-python38-numpy:16, that is already deployed throughout my stack, is no longer available. I tried deploying a change to my code this morning, my pipeline failed during the CreateChangeSet step. The fact that this layer is no longer available is, I'm assuming, the reason my stack is unable to rollback.

My pipeline looks like this:

...

ANSWER

Answered 2021-Jul-27 at 21:02

if I delete my stack via the console, will my stack get recreated when I redeploy it?

Yes. You can try to deploy same stack again, but probably you should investigate why it failed in the first place.

What I'd also like to know is, my stack is the first stack of many in an AWS CodePipeline, will my pipeline still work if I delete my stack?

Don't know, but probably not. Its use case specific and you haven't provide any info about the CP.

Further, will I experience anymore failed stacks as I proceed to subsequent stacks within my pipeline?

If one action fails, you can't proceed with further actions. Even if you could, other stacks can depend on the first one, and they will fail as well.

Source https://stackoverflow.com/questions/68551612

QUESTION

Setting minimum role for elasticsearch instance put method

Asked 2020-Oct-18 at 20:16

I have this cloudformation template and it works as expected. It will add 1 record to elasticsearch index. But I am not sure if the Role is defined correctly. I need to set the minimum permissions for this function.

...

ANSWER

Answered 2020-Oct-18 at 20:16

Yes, the permissions in the role match those from standard AWSLambdaBasicExecutionRole.

However, your role will not work, as it has incorrect resource. Instead of:

Source https://stackoverflow.com/questions/64400908

QUESTION

Is it possible to download the contents of a public Lambda layer from AWS given the ARN?

Asked 2020-Jun-27 at 17:32

I want to download the public arn for a more compact version of spacy from this GitHub repository.

...

ANSWER

Answered 2020-Jun-27 at 17:32

You can get it from a Arn using the get-layer-version-by-arn function in the CLI.

You can run the below command to get the source of the Lambda layer you requested.

Source https://stackoverflow.com/questions/62613218

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Klayers

You can download it from GitHub.
You can use Klayers like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: