aws-lambda

问题 I am creating a cloud formation for lambda . I want to have a generic lambda script that created lambda . I am having problem injecting "Environment" parameter from outside . I want to pass the key value pair object as parameter . Can some one tell me how to do it . I have highlighted it below { "Variables" : **{ String:String, ... }** } { "Type" : "AWS::Lambda::Function", "Properties" : { "Code" : Code, "DeadLetterConfig" : DeadLetterConfig, "Description" : String, "Environment" :

问题 I'm using the proxy integration with my Java lambda function. The input for the lambda handler is a JSON object that represents an incoming request. It has a body, headers, query params and so on. But it doesn't include the source URL that is parsed by the API Gateway for the body, query params and etc. Is there a way to get it? The thing is API Gateway doesn't support arrays in query parameters. Example: /endpoint?numbers=1&numbers=2 . Seems, the only way to pass an array is to pass it as a

问题 I have tried copying the executable and its dependencies but can't seem to perfect that. Do I have another option? I am using python3. 来源： https://stackoverflow.com/questions/49658654/how-can-i-run-headless-batch-gimp-on-aws-lambda-function

问题 I am creating a lambda function (having full access to ec2 instances and following actions (DescribeStream, GetRecords, GetShardIterator, ListStreams)on dynamo db stream). My requirement is to using elb name get the private IPs of the instances and call rest API on lambda event triggered by DynamoDB stream. My Python3.6 script for the Lambda Function is working properly to get all the private IPs. But I don't know how to call rest API using the private IP. I would like to inform that we have

问题 Been trying every approach I can think of for hours. Basically I'm running an AWS Lambda function which does some work to my Firebase app in both a client and server role. Being on Lambda, I need to be able to reverse the firebase.initializeApp(config) and firebase.initializeApp(config, 'server') . I've tried firebase.app('server').delete() but that doesn't seem to work. Thanks in advance for any help. To clarify, I can't just use the existing connection because the config may change. 回答1:

问题 I'm trying to get NLTK and Wordnet working on a lambda via CodeBuild. It looks like it installs fine in CloudFormation, but I get the following error in the Lambda: START RequestId: c660c446-e1c4-11e8-8047-15f59f1e002c Version: $LATEST Unable to import module 'index': No module named 'nltk' END RequestId: c660c446-e1c4-11e8-8047-15f59f1e002c REPORT RequestId: c660c446-e1c4-11e8-8047-15f59f1e002c Duration: 2.10 ms Billed Duration: 100 ms Memory Size: 128 MB Max Memory Used: 21 MB However when

问题 Does anyone know the current and correct way to invoke Amazon AWS Lambda functions asynchronously instead of synchronously? The InvokeAsync API in the AWS Java SDK is still available but marked as deprecated and they suggest you use use the Invoke API. I can't figure out why they would be forcing us to using sync. I have a web frontend that dispatches some batch jobs. I can't expect the frontend to keep a connection open for several minutes while it waits for the response (which is actually e

问题 I'm trying to deploy a aws lambda function with the handler generated through webpack. This is the final webpack file. I have removed most of the standard webpack code for ease of understanding. /******/ (function(modules) { // webpackBootstrap /******/ // The module cache /******/ var installedModules = {}; /******/ /******/ // The require function /******/ function __webpack_require__(moduleId) { /******/ } /************************************************************************/ /******/

问题 I have been encountering a hard limit on lambda function policy when trying to provision access for a cloudwatch event rule to trigger the lambda function on a scheduled basis. An error occurred (PolicyLengthExceededException) when calling the AddPermission operation: The final policy size (20670) is bigger than the limit (20480). It works for a new lambda function, but eventually its policy will bloat and will hit a hard limit on the number on cloudwatch event rule that can access it. Some

问题 I am using AWS to chain lambdas together by having a second lambda subscribe to the SNS feed of the first lambda. The second lambda was not receiving anything from the first lambda and I also get no notification in CloudWatch (or my personal email that I subscribed with) that the SNS event has been triggered. So, I am wondering the question: How do I make sure my SNS receives an event from my lambda firing? When I use the SNS web UI I get logs like these and my lambda logs show they have been