0
votes
1answer
119 views

How can I allow traffic only from my load balancer, if the private IP of the load balancer changes all the time?

I'd like to limit (via iptables or otherwise) inbound traffic on 80/443 to traffic coming from my load balancer. I have the public IP (which doesn't change, of course), but the only private IP info I ...
0
votes
2answers
141 views

Best way to load balancing between AWS and Rackspace?

I have a SaaS product hosted on AWS and I would like to have the same infrastructure hosted on Rackspace (or any other host) to offer a high availability (eventually load balancing) for my users in ...
0
votes
3answers
95 views

Setting up a maintenance page

I have a RackSpace cloud load balancer running two servers on Rackspace I'd like to take the two servers offline to do some maintenance on them. My question is, with my servers down, what is the best ...
0
votes
1answer
73 views

cron settings for elysia_cron (a drupal module) on a load balanced server

I am configuring elysia_cron on a Rackspace Managed Cloud Server. We have a loadbalancer in front of two webservers. Am I supposed to use all three (3) IP addresses (Load Balancer, Web01, Web02) in ...
1
vote
1answer
281 views

Serving multiple SSL Websites from a limited number of IPs using load balancers?

We currently host multiple sitecore sites on a rackspace cloud server, we have 5 sites, with 5 IPs and with 5 SSLs. Because rackspace will only allow 4 additional IPv4 addresses on a box we're at the ...
1
vote
1answer
153 views

Setting up multiple web servers - Cloud

Our site traffic has grown large enough that we need to implement two web servers. We've signed up for the RackSpace cloud and we're wanting to move our eCommerce platform accross. We're running ...
7
votes
4answers
612 views

External load balancer solutions between EC2 and Rackspace

I have a website primarily hosted on EC2 with the backends (MySql) replicated async to a Rackspace store. I am also planning to have a suite of web server, cache & db on standby at Rackspace in ...
4
votes
3answers
910 views

Using Load Balancer in Rackspace cloud for website HA

I have tested tomcat specific clustering with apache mod_jk and mod_proxy on ubuntu local VMs for our website high availability and load balancing. The real servers are hosted by Rackspace cloud ...
2
votes
2answers
389 views

How can I dynamically scale cloud servers to provide an on-demand hosting service?

I'm interested in using Rackspace Cloud Servers API to build myself a dynamically scalable hosting service. The Cloud Servers API allows me to add and remove server instances programmatically. ...