input = 1 else if event['queryStringParameters']['in'] input = event['queryStringParameters']['in'].to_i else input = 1 end end triple = (input * 3).to_s { statusCode: 200, body: JSON.generate("Hello from Lambda! Result is " + input.to_s + " *3 = " + triple) } end...
Internal extensions run together with the function invocation process, while external extensions run independently of the Lambda function invocation. They’re both a useful way to add functionality to a Lambda function before, during or after its execution. Typically, Lambda functions are deployed ...
Submitting the changes updated the Lambda function with environment variable ALLOWED_ORIGINS changed to http://localhost:8080,http://testdomain.com,http://makemydomain.com . So, by default, any changes to CloudFormation parameter are not used (based on observation in AWS console UI). If we lo...
I'm trying to run some of my simple CI jobs (e.g: linters) into lambda functions for my python repositories. I'm using gitlab-ci for this, and the basic architecture (not directly related to the problem but it may help the choices) is the following: a CI jobs is...
Before the release reaches the long-term support phase, it remains in development and can still be subject to breaking changes. Lambda applies runtime updates automatically by default, so breaking changes to a runtime version could stop your functions from working as expected. ...
@aws-cdk/aws-lambda Overview Constructs Alias CodeSigningConfig DockerImageFunction EventInvokeConfig EventSourceMapping Function FunctionUrl LayerVersion LogRetention SingletonFunction Version Classes Architecture AssetCode AssetImageCode CfnParametersCode Code DockerImageCode EcrImageCode FileSystem FunctionBase ...
standard library functionality (for example, DNS lookups). If the build environment is using a Linux distribution with a GNU libc version newer than the deployment environment, the application when deployed to Lambda may fail with an error like/lib64/libc.so.6: version `GLIBC_X.YZ' not ...
To explore this pattern, deploy the code inthis repository. Once deployed, you can use this instruction to test the pattern with the happy and unhappy paths. Lambda asynchronous invocation pattern With asynchronous invokes, there are two failure aspects to consider when using Lambda. The event sou...
Some information, like the names of AWS WAF web ACLs, isn’t provided in the AWS WAF logs. To make the solution more user friendly, EventBridge is called whenever a user changes their configuration of AWS WAF. Amazon EventBridgecalls anAWS Lambdafunction when a user creates new AWS WAF rule...
## Useful commands * `npm run build` compile typescript to js * `npm run watch` watch for changes and compile * `npm run test` perform the jest unit tests * `cdk deploy` deploy this stack to your default AWS account/region * `cdk diff` compare deployed stack with current state * ...