I am using AWS API gateway to call my APIs from mobile devices.i Use http integration and connect it to my EC2 server.
i want to get the Client IP in ec2 .
I already found a solution to get client ip using lamda function enter link description here
But i need to get client ip in my EC2 Backend.
Please suggest any possible solution
Related
Right now I'm using AWS lamba and AWS EC2 and I'm relying on VPC to share data between a lambda function and a server when lambda needs something from the server.
With the right settings in Secure Groups the server accepts only requests from that special lambda and I don't have to do secure the connection between the two because it's like the server and the lambda function are the only two things in their network.
But I'm trying to move my server to another provider, and this means i have to find a way to secure the server
My question: is there something like a VPC I can create between lambda and a server hosted somewhere else AWS? what kind of tecnologies do i need?
I started looking for VPNs and certificates
I searched for documentation or example of request to connect Amazon Connect service of AWS via API http requests but I didn't find any relevant information .
My main issue is that I don't know how to generate base URL for it , I only found a documentation for Amazon connect requests in but it's not enough to connect Amazon Connect : https://docs.aws.amazon.com/connect/latest/APIReference/Welcome.html .
There is anyone that know how to help me ?
Thanks.
I have launched a RabbitMQ instance from AWS Broker service. I plan to be able to connect to this from my frontend application too and as such would want a websocket endpoint. I am wondering if AWS exposes a websoket endpoint natively? I came across some documentation which had images showing a wss endpoint under the connection details in the aws console. Please find the attached image for reference.
I don't see this option under the connection of my aws console. Image for reference
I could always launch a separate instance and have it work as a relay, but was just wondering if this is available from within AWS
I have my ec2 instance running a docker image and id like to test the functionality of my routes with postman, however whenever I ping the ec2 public dns, it says connection refused. I have the security group opened up for all traffic from my machine and am running the postman desktop app. The example route I'm trying to hit is
https://{IP address here}.compute-1.amazonaws.com:6000/register
and I'm sending a post request with some json in it. All of this works fine on my local machine. Please tell me what I'm missing?
You can't use https:. Instead you must use http: as default EC2 instance url does not support HTTPS. For valid https, the easiest way is to setup ALB or set it up on an instance directly.
i created an android application that requires use of web service
i want it to be able to access the app everywhere therefore i need
my web services to be public with an external ip so i can access
what is the best way to do it?
I have an Amazon Web Services account i dont know if created an instance and run the web services there will be the best solution
My big problem with Amazon instance is that it takes a while to show in the app the result of the web service
Any ideas in how to make my web service public?
It appears that your requirement is:
Expose a public API endpoint for use by your Android application
Run some code when the API is called
There are two ways you could expose an API:
Use Amazon API Gateway, which that can publish, maintain, monitor, and secure APIs. It takes care of security and throttling. A DNS name is provided, which should be used for API calls. When a request is receive, API Gateway can pass the request to a web server or can trigger an AWS Lambda function to execute code without requiring a server.
Or, run an Amazon EC2 instance with your application. Assign an Elastic IP Address to the instance, which is a static IP address. Create an A record in Amazon Route 53 (or your own DNS server) that points a DNS name to that IP address.