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Can you answer these questions?
View all unanswered questionsThese questions still don't have an answer
0
votes
0
answers
6
views
Stream Recorder Using FFmpeg Fails on AWS Lambda
I am trying to stream audio from URLs and save them to a file in S3 using AWS Lambda with FFmpeg. Here is an example FFmpeg command I'm using:
ffmpeg -hide_banner -loglevel error -t 10 -i http://...
0
votes
0
answers
4
views
Using spark to read data from MinIO
I have been trying to pull data from MinIO using spark using s3a but when running the code there was not much happening when I set the log level to debug it found that the connection with minIO is not ...
0
votes
0
answers
18
views
How do I execute a jar file as part of a kotlin application?
Quick background: I'm working on an application to upload some csv data to a third party vendor. We have an AWS S3 bucket that watches for file uploads and the triggers a Lambda. The lambda then runs ...
- 1,701
0
votes
0
answers
14
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aws opensearch serverless service inside a vpc endpoint does not work from java app in local machine
I am trying to connect to an AWS OpenSearch Serverless collection that is deployed inside a VPC endpoint (PrivateLink) from a Java application running on my local machine. My setup is as follows:
I ...
- 4,454
0
votes
0
answers
6
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Environment Variables Not Working in React + Vite App (AWS Cognito Auth Issue)
I'm building a React application with Vite that uses AWS Cognito for authentication. I'm having issues with environment variables not being properly loaded or accessible in my application. ...
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View all bountied questionsThese questions have a bounty on them
2
votes
1
answer
71
views
+50
Next.js API Route Error: "Cannot destructure property 'environmentVariableSelector' of 'undefined'" in Serverless Function
I'm encountering a runtime error in a Next.js (v13+) API route that handles Stripe webhooks. The error occurs during the build/deployment process in AWS Amplify, and I can't pinpoint the exact cause.
...
1
vote
1
answer
82
views
+50
Is Cognito explicit auth flow `ALLOW_USER_SRP_AUTH` included in `ALLOW_USER_AUTH`?
In the Cognito CloudFormation resourceAWS::Cognito::UserPoolClient documentation for ExplicitAuthFlows it says:
ALLOW_USER_AUTH: Enable selection-based sign-in with USER_AUTH. This setting covers ...
- 16k
1
vote
0
answers
43
views
+50
AWS autoscaling group with codeploy not working, the newly launched instance is getting terminated after a fixed time
ScriptFailed Log
[stderr] % Total % Received % Xferd Average Speed Time Time Time Current
[stderr] Dload Upload Total Spent Left Speed
[stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 ...
- 3,130
Recommended answers
View all recommended answersThese answers have been recommended
0
votes
2
answers
24
views
Having a static IP when an AWS ECS connects to our on-prem services [closed]
I have applications running in AWS ECS.
They are internet facing, and use AWS RDS.
As an internet application they work fine.
What I want to be able to do, is when those applications call a service in ...
Answer
You will need to place the ECS instances in private subnets of your VPC, and create a NAT Gateway in a public subnet of your VPC. The private subnets will need a route to the NAT Gateway. Once you do ...
-1
votes
1
answer
39
views
AWS - Send traffic from EIP with enabled inbound connection [closed]
Given a setup, where in a public subnet we have many EC2 instances and Lambda functions. The subnet needs to be public, because we are using ssh for troubleshooting, websockets, https, etc
The ...
Answer
If you want multiple Amazon EC2 instances to send traffic that comes from the same IP address, then you will need a NAT Gateway or NAT Instance. You are correct that this would require the instances ...
2
votes
1
answer
44
views
Invoke aws lambda from a ec2 [closed]
I'm trying to invoke a lambda from an ec2. They are both in the same self-referencing security group, the same vpc, even the same subnet.
When I invoke the lambda from my rails server on the ec2 I get ...
Answer
It doesn't matter that the function is configured to run in the same VPC as the EC2 instance and use the same security group. Lambda functions aren't sitting there running 100% of the time and ...
-6
votes
1
answer
42
views
Remote virtual desktop using AWS [closed]
I have 2 business,for which i want owner name,ip address and location to be different ( usa and uk based). I want to run those businesses from India through my laptop. So basically i want to make ...
- 3,743
Answer
It appears that you are wanting to 'appear' to be coming from different locations when accessing resources on the Internet. The easiest way to achieve this would be to use a VPN service that routes ...
1
vote
1
answer
38
views
How do I override default routes within my AWS VPC? [closed]
In my AWS VPC, I would like to override requests to specific URLs via DNS, i.e. if one makes a request in an EC2 instance within my VPC to example.com, it should re-route to 127.0.0.1 (or any IP ...
Answer
Accepted
I don't think "default route" is the correct term for what you are describing. That sounds more like a routing table thing, while what you are asking for is a DNS resolution feature. In any ...
See what's trending
View all trending questionsThese are the most active questions in AWS Collective
1144
votes
44
answers
965k
views
Downloading an entire S3 bucket?
I noticed that there does not seem to be an option to download an entire s3 bucket from the AWS Management Console.
Is there an easy way to grab everything in one of my buckets? I was thinking about ...
- 105k
1015
votes
42
answers
762k
views
"UNPROTECTED PRIVATE KEY FILE!" Error using SSH into Amazon EC2 Instance (AWS) [closed]
I've created a new linux instance on Amazon EC2, and as part of that downloaded the .pem file to allow me to SSH in.
When I tried to ssh with:
ssh -i myfile.pem <public dns>
I got:
@@@@@@@@@@@@@...
- 60.5k
329
votes
70
answers
686k
views
Amazon S3 - How to fix 'The request signature we calculated does not match the signature' error?
I have searched on the web for over two days now, and probably have looked through most of the online documented scenarios and workarounds, but nothing worked for me so far.
I am on AWS SDK for PHP V2....
- 11
485
votes
37
answers
346k
views
How to get an AWS EC2 instance ID from within that EC2 instance?
How can I find out the instance id of an ec2 instance from within the ec2 instance?
- 1,167
558
votes
23
answers
634k
views
Change key pair for ec2 instance
How do I change the key pair for my ec2 instance in AWS management console? I can stop the instance, I can create new key pair, but I don't see any link to modify the instance's key pair.
- 70.2k
Learn something new
These are the most recent articles in AWS Collective
-2
votes
172
views
1 minute read
AWS Management Console now supports simultaneous sign-in for multiple AWS accounts
AWS has changed the way we interact with AWS console for sign-in. Jan 16, 2025 AWS has announced the support for multiple console sessions for signing into different aws accounts in the same browser.
...
- 11.7k
4
votes
398
views
8 minute read
How to achieve fast, scalable, robust & cost optimized scaling of tasks on AWS ECS
Summary
There are multiple use cases to containerize and host proprietary applications on AWS ECS which is “a fully managed container orchestration service that makes it easy for you to deploy, manage,...
- 2,984
8
votes
633
views
2 minute read
Overcoming Front-End Back-End Coupling with AWS Event-Driven Architecture
introduction
As a developer, I've always been interested in event-driven architectures (EDAs) and how they can improve the overall performance and scalability of web applications. However, I never ...
- 1,025
6
votes
1k
views
1 minute read
Always-on access for your data in Amazon S3, using cross-Region replication and Multi-Region Access Points (MRAP)
To improve durability of your data in the cloud, you should replicate it to multiple locations. For data in Amazon S3, it is automatically stored across multiple devices spanning a minimum of three ...
- 1,153
6
votes
1k
views
3 minute read
Local development, testing, and debugging of serverless applications defined in Terraform using AWS SAM CLI
One question we hear from developers using Terraform and AWS Lambda functions is how to locally test the Lambda function. Here’s a great example — I have a simple terraform file with a Lambda function....
- 159
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