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New Route 53 and ELB features: IPv6, Zone Apex, WRR and more.

All Things Distributed

New Route 53 and ELB features: IPv6, Zone Apex, WRR and more. Route53 support for WRR load balancing. Weighted Round Robin is a DNS based load-balancing scheme that allows you to select multiple IP address for a name to be resolved to and to assigns frequencies ("weights") to how often the name should resolve to each address.

IPv6 114
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Technology Short Take 153

Scott Lowe

This article contains some good information on IPv6 for those who are just starting to get more familiar with it, although toward the end it turns into a bit of an advertisement. More information is available in this Helm blog post. I hope you’re able to find something useful here! Networking. Servers/Hardware.

Linux 74
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AWS Elastic Beanstalk: A Quick and Simple Way into the Cloud - All.

All Things Distributed

AWS Elastic Beanstalk automatically creates the AWS resources and application stack needed to run the application, freeing developers from worrying about server capacity, load balancing, scaling their application, and version control. More information on the launch can be found on the AWS developer blog. Contact Info.

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Technology Short Take #87

Scott Lowe

Vincent Bernat has a really in-depth article on IPv4 route lookup on Linux (and one on IPv6 route lookup as well). I saw a demo of the product—it looks quite handy, and provides a pretty fair amount of information to help operators figure out what’s happening “under the covers.” Networking. Virtualization.

Storage 60
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Kubernetes on OpenStack: The Technical Details

Scott Lowe

For inbound connectivity, this is where Kubernetes Services come into play; you could have a Service of type NodePort (unique port forwarded by kube-proxy on every node in the Kubernetes cluster) or a Service of type LoadBalancer (which uses a cloud load balancer with nodes & NodePorts as registered backends).

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Simplifying IT - Create Your Application with AWS CloudFormation.

All Things Distributed

There are several resources required: Elastic Load Balancers, EC2 instances, EBS volumes, SimpleDB domains and an RDS instance. For more information on AWS CloudFormation see their detail page and read more on the AWS developer blog. New Route 53 and ELB features: IPv6, Zone Apex, WRR and more. Contact Info.

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Amazon EC2 Cluster GPU Instances - All Things Distributed

All Things Distributed

The different stages were then load balanced across the available units. For more information on the new Cluster GPU Instances for Amazon EC2 visit the High Performance Computing with Amazon EC2 page. For more information on using the HPC Cluster instances with Amazon Elastic MapReduce see the Amazon EMR detail page.