aws-lambda-extensions | sample extensions to help you get | Cloud Functions library

 by   aws-samples Go Version: Current License: MIT-0

kandi X-RAY | aws-lambda-extensions Summary

kandi X-RAY | aws-lambda-extensions Summary

aws-lambda-extensions is a Go library typically used in Serverless, Cloud Functions applications. aws-lambda-extensions has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

AWS Lambda Extensions are a new way for tools to more easily integrate deeply into the Lambda execution environment to control and participate in Lambda’s lifecycle. You can use extensions to integrate your Lambda functions with your preferred monitoring, observability, security, and governance tools. You can choose from a broad set of tools provided by AWS Lambda partners or you can create your own Lambda extensions. Extensions use the Extensions API, a new HTTP interface, to register for lifecycle events and get greater control during function initialization, invocation, and shutdown. They can also use environment variables to add options and tools to the runtime, or use wrapper scripts to customize the runtime startup behavior. For more information on using the features of Lambda extensions, see Using AWS Lambda extensions. For more information on building Lambda extensions, see Building Extensions for AWS Lambda.
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              aws-lambda-extensions has a low active ecosystem.
              It has 380 star(s) with 119 fork(s). There are 16 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 11 open issues and 30 have been closed. On average issues are closed in 69 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of aws-lambda-extensions is current.

            kandi-Quality Quality

              aws-lambda-extensions has 0 bugs and 0 code smells.

            kandi-Security Security

              aws-lambda-extensions has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              aws-lambda-extensions code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              aws-lambda-extensions is licensed under the MIT-0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              aws-lambda-extensions releases are not available. You will need to build from source code and install.
              It has 6346 lines of code, 253 functions and 101 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            aws-lambda-extensions Key Features

            No Key Features are available at this moment for aws-lambda-extensions.

            aws-lambda-extensions Examples and Code Snippets

            No Code Snippets are available at this moment for aws-lambda-extensions.

            Community Discussions

            QUESTION

            Are lambda extensions shared across multiple instances of a lambda?
            Asked 2022-Jan-19 at 08:29

            I'm trying to improve the cold start performance of a lambda. One of the things that takes time at startup is fetching information from the secrets manager.

            I've found a few solutions that talk about caching information from secrets manager using lambda extensions.

            1. https://docs.aws.amazon.com/prescriptive-guidance/latest/patterns/cache-secrets-using-aws-lambda-extensions.html
            2. https://github.com/square/lambda-secrets-prefetch
            3. https://github.com/hariohmprasath/aws-lambda-extensions

            If you cached a request from secrets manager, using the lambda extension approach, is it cached only for that instance of the lambda or is it cached for all instances of the lambda?

            If it's cached for all instances then in theory it would help me reduce cold start times.

            ...

            ANSWER

            Answered 2022-Jan-19 at 08:29

            Unfortunately, it is cached only for that instance of the lambda.

            Extensions are running inside the same container with the lambda. Therefore, they will not share memory between different instances of the lambda. More specifically, every time that a lambda has a cold start - a fresh process of the extensions is being executed.

            Disclaimer: I just published a post explaining more about extensions: https://aws.amazon.com/blogs/apn/zero-friction-aws-lambda-instrumentation-a-practical-guide-to-extensions/ I believe that it will help you understand more about that power of extensions, and how it can help you in other ways.

            Source https://stackoverflow.com/questions/70289345

            QUESTION

            python file has shell interpreter and python code - how it is interpreted
            Asked 2021-Feb-01 at 08:28

            I came across this python(.py) file but it has SHELL interpreter in the first line but subsequent lines are python code in it.

            It's clear that it is python file, but why is the first line has SHELL shebang in it.

            If this is a SHELL script, why is the file has the extentsion .py

            If this is SHELL script, how does the below code interpreted by SHELL.

            ...

            ANSWER

            Answered 2021-Feb-01 at 08:17

            it's just for developers to note it has combination of shell and python, they are running it as a python file

            Source https://stackoverflow.com/questions/65989130

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

            Vulnerabilities

            No vulnerabilities reported

            Install aws-lambda-extensions

            You can download it from GitHub.

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            git@github.com:aws-samples/aws-lambda-extensions.git

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