ELB is Amazon's managed Load Balancer service, used in conjunction with its EC2 virtual machine cloud hosting service.

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Nginx set_real_ip_from AWS ELB load balancer address

I have a set of Nginx servers behind an Amazon ELB load balancer. I am using set_real_ip (from the HttpRealIpModule) so that I can access the originating client IP address on these servers (for ...
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1answer
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Amazon ELB and multi domain on Nginx server

I have an EC2 instance running Nginx with several domains. My config starts like this: server { listen 80; #disable_symlinks off; server_name _; #allow few domains #Adding 'www.' to ...
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2answers
3k views

Can Elastic Load Balancers correctly distribute traffic to different size instances

Just been looking into Elastic Load Balancers. As I understand it they just do round robin, evenly distributing connections to the servers behind them. So what happens if you have different size ...
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2answers
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How to install a Thawte SSL certificate on Amazon Elastic Load Balancer?

Here's my situation. We've generated an SSL certificate from Thawte for a site we're hosting on EC2. We have our servers load balanced using Elastic Load Balancer. Thawte gives us one PKCS signed ...
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3answers
7k views

Install SSL on Amazon Elastic Load Balancer with GoDaddy Wildcard Certificate

I'm a bit stuck installing an SSL Cert on an AWS Elastic Load Balancer. I have a wildcard certificate from GoDaddy and need to point it at the ELB. I have run the command (I ran it on one of the ...
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1answer
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ELB Instance Out of service

After implementing ELB and Autoscalling on Amazon AWS. There's a wierd issue happens and we don't know either the reason or the fix. We installed Auto Scalling configuration to add instance of AMI ...
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2answers
2k views

IP Range for internal private IP of Amazon ELB

I'm trying to find out the range of IP addresses that an Elastic Load Balancer could have from an EC2 instance which is behind it. This is so I can configure the HttpRealIpModule of nginx correctly. ...
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2answers
2k views

AWS - Assign an Elastic IP to a ELB

Is it possible to assign an Elastic IP to a Load Balancer?
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3answers
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mod_rpaf behind an Amazon ELB

I've got mod_rpaf installed to get the user's IP address from the X-Forwarded-For header in PHP, Apache logs, etc. Unfortunately, it looks like I have to explicitly set which IPs that header will be ...
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2answers
122 views

AWStats LogFormat for AWS Elastic Load Balancer

Hoping someone can point out what is wrong with the LogFormat I'm attempting to use with the access logs generated by Amazon ELB. Multi-line for ServerFault readability: %time5 %elb %host %host_port ...