I am load testing different options for load balancing, and am getting poor results from Nginx, haproxy, and varnish. I have one 4GB load balancer at Rackspace, hitting 4x1GB app servers. I'm hitting a url called "/slow" which deliberately waits 500ms before responding.
Apr 18, 2011 Create an External Load Balancer | Kubernetes This page shows how to create an External Load Balancer. Note: This feature is only available for cloud providers or environments which support external load balancers. When creating a service, you have the option of automatically creating a cloud network load balancer. This provides an externally-accessible IP address that sends traffic to the correct port on your cluster nodes provided your Rackspace Technology + CloudflareProtection | Cloudflare Rackspace will provide configuration and consultation for additional Cloudflare products and services, such as Bot Management, Load Balancing, Argo Smart Routing, Argo Tunnel, Rate Limiting, and more.
ITD: Load-Balancing, Traffic Steering, - Cisco Community
This is where load balancing comes into play. The load balancer monitors the server network for incoming end user requests. The end user’s location is determined by the DNS server based on their IP address. Using the DNS map, the load balancer selects the most appropriate edge server associated with that domain to serve the content to the end Usually a combination of DNS load balancing and load balancers is the approach that is applied. Allows you to have multiple layers of redundancy, my simple flow diagram: User -> DNS Response (multiple IPs, makes sure you get a response from a respective cloud provider) -> Load Balancer (such as ELB or HAproxy, makes sure your cloud servers are I am load testing different options for load balancing, and am getting poor results from Nginx, haproxy, and varnish. I have one 4GB load balancer at Rackspace, hitting 4x1GB app servers. I'm hitting a url called "/slow" which deliberately waits 500ms before responding.
Rackspace added SSL termination, so you can have the load balancer decrypt the traffic and pass the unencrypted traffic to its server nodes. See this for more info. Course, this means that you're sending traffic over what is effectively a public link from the load balancer to your web servers.
Cloud Load Balancers distribute workloads across two or more servers, network links, and other resources to maximize throughput, minimize response time, and avoid overload. Rackspace Cloud Load Balancers allow customers to quickly load balance multiple cloud servers or external servers for optimal resource utilization. What load balancing options can Rackspace provide in a customer data center? RPCO requires customers to have a hardware load balancer. What is the load balancer configuration for the reference architecture? The load balancers should be a high availability (HA) pair, so that at least two load balancers are available to balance the traffic across Load balancers - Rackspace Developer Portal