Stack Overflow
Stack Overflow

Questions tagged [amazon-elb]

Amazon Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple Amazon EC2 instances.

Amazon Elastic Load Balancing automatically distributes incoming application traffic across multiple Amazon EC2 instances. It enables you to achieve even greater fault tolerance in your applications, seamlessly providing the amount of load balancing capacity needed in response to incoming application traffic. Elastic Load Balancing detects unhealthy instances within a pool and automatically reroutes traffic to healthy instances until the unhealthy instances have been restored. Customers can enable Elastic Load Balancing within a single Availability Zone or across multiple zones for even more consistent application performance. Elastic Load Balancing can also be used in an Amazon Virtual Private Cloud (“VPC”) to distribute traffic between application tiers.

See more at the product page.

2698 questions
1
vote
0 answers

AWS Elastic Load Balancer Suggestion

I need some suggestion for creating an rendering system. Background : I have a rendering manager which is a EC2 instance which collection image from the client and split it into number of tiles. It then forward the tiles to the rendering server…
ACoder
  • 191
  • 2
  • 10
1
vote
1 answer

Prevent machine on Amazon from shutting down before all users finished tasks

I'm planning a server environment on AWS with auto scaling over VPC. My application has some process that is done in several steps on server, and the user should stick to the same server by using ELB's sticky session. The problem is, that when the…
Yaron U.
  • 7,681
  • 3
  • 31
  • 45
1
vote
1 answer

Amazon EC2 instance lost

I have an Amazon EC2 instance with AutoScaling and Load balancer. I deployed an application and configured Apache. Everything went fine but Amazon for some reason terminated my instance and started a new one. I lost all the code and configuration…
Tony
  • 10,088
  • 20
  • 85
  • 139
1
vote
1 answer

Amazon ELB not working and throwing 500 Server Error

Created Amazon Load Balancer with 2 EC2 micro instance behind. 2 EC2 micro instances are having python services. Services are running fine and responding while directly calling them Services NOT running when we call them via public DNS of Load…
user2653294
  • 11
  • 1
  • 2
1
vote
1 answer

How to get Elastic IP address of servers behind Load Balancer

I have a couple of servers behind an amazon load balancer and I need to find out their elastic IP addresses so I can SSH into them. (I'm on a different computer than normal and have left my amazon hardware authenticator back home in a different…
Matt Parkins
  • 24,208
  • 8
  • 50
  • 59
1
vote
1 answer

ELB Health Check not checking web instance after booting up

We have a web instance (nginx) behind a ELB which we manually power on when required. The web app starts up quickly and returns a successful 200 response when we run wget locally. However the website will not load as the ELB isn't sending…
Niall
  • 105
  • 2
  • 8
1
vote
1 answer

How can I determine the "reason" behind the status of an EC2 instance that has just been registered on Amazon ELB?

I'm working on a deployment script (more specifically, an Ansible module) that registers an EC2 instance with an Amazon ELB. The script uses the Boto library. Here's a look at the relevant part of the script: def register(self, wait): …
jsdalton
  • 6,555
  • 4
  • 40
  • 39
1
vote
0 answers

Reporting Services behind Amazon ELB

I want to run SQL Reporting Services behind an amazon load balancer. The problem is that I can't redirect traffic from the load balancer to the http://server/reportserver url. Just to a specific port. Any ideas on how I could accomplish this…
sirrocco
  • 7,975
  • 4
  • 59
  • 81
1
vote
1 answer

Golang HTTP server timeout

I'm trying to write a web server in golang to handle geocoding requests. Some of these requests take longer than a minute to process. In this case, the server seems to be returning an empty body to the client, though the handler keeps running. …
MattyB
  • 909
  • 2
  • 9
  • 15
1
vote
1 answer

Node.js with AWS Load Balancing

I'm just about to build a chat application and I'm keen to use node.js (would be my first time using it). I'm using Amazon ELB (no stickyness) with Multiple Linux EC2 instances (apache) and one mysql database. I have 3 questions: AWS ELB - are…
user1105192
  • 402
  • 5
  • 16
1
vote
1 answer

AWS ELB v.s. node-http-proxy reverse proxy for load balance

I have a web service. It is deployed on 4 AWS EC2 machines to balance the load from the clients. I'm considering two solutions. One is using the AWS ELB. The other is using node-http-proxy to implement a reverse proxy by myself. It spreads…
Jeffrey
  • 4,436
  • 9
  • 38
  • 54
1
vote
2 answers

AWS Autoscaling Not Cloning Correct Instance

I have an instance in AWS that I set up my entire environment (I'll call it my ready instance) on and is running perfectly. I then created a load balancer (ELB) with an autoscaling policy. When I created a load balancer with an autoscaling policy…
darksky
  • 20,411
  • 61
  • 165
  • 254
1
vote
2 answers

WebSocket thru Amazon ELB or directly (remote IP issue)

We use WebSockets to communicate with our EC2 instances. Our script is served using nodejs and Express, and then initialize the WebSocket. Right now ELB is used which makes life harder to identify the client IP. Using x-forwarded-for header we can…
whadar
  • 4,181
  • 4
  • 19
  • 21
1
vote
2 answers

Possible solution to ELB lacking A record support?

Hey guys I was wondering if this seems like a viable solution to the age old problem of Amazon Elastic Load Balancer's lacking a dedicated IP, and thus A record support. What if I created a micro/small instance and hooked it to an elastic IP. I can…
Robert Newcomb Aka Bobbo
  • 11
  • 2
1
vote
1 answer

Can I specify different set of upstream directives for different routes in Amazon ELB

I am currently using Nginx server for my load balancer. But in order to use the Amazon's Load balancing feature I want to move to Amazon ELB. But the problem is my application has different routes or locations (same domain name with different…
Narendra Rajput
  • 711
  • 9
  • 28
1 2 3
…
99 100