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DockerCon 2017 Black Belt Session: Cilium for Network and Application Security

Scott Lowe

This is a liveblog of the DockerCon 2017 Black Belt session led by Thomas Graf on Cilium , a new startup that focuses on using eBPF and XDP for network and application security. Graf starts by talking about how BPF (specifically, extended BPF or eBPF) can be used to rethink how the Linux kernel handles network traffic. What is XDP?

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Technology Short Take 143

Scott Lowe

Networking. Here’s a quick look at using Envoy as a load balancer in Kubernetes. Back in April of this year, Patrick Ogenstad announced Netrasp , a Go package for writing network automation tooling in Go. I hope this collection of links has something useful for you! John Arundel is excited about CUE.

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Changing the calculus of containers in the cloud

All Things Distributed

With Fargate, you don't need to stand up a control plane, choose the right instance type, or configure all the other components of your application stack like networking, scaling, service discovery, load balancing, security groups, permissions, or secrets management. AWS Fargate already seamlessly integrates with Amazon ECS.

Cloud 149
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Technology Short Take 151

Scott Lowe

Networking. Nick Schmidt talks about using GitOps with the NSX Advanced Load Balancer. Sander Rodenhuis wrote an article on security policies in Kubernetes. The post focuses on Otomi, which in turn leverages Open Policy Agent and Gatekeeper. And now for the content! What do you think microsegmentation means ?

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Thinking Out Loud: Targeting the Real Problem

Scott Lowe

Clearly there are some real benefits to using OpenFlow in certain use cases (here’s one example ), but that doesn’t mean OpenFlow—especially hop-by-hop OpenFlow, where OpenFlow is involved at every “hop” of the packet forwarding process throughout the network—is the right solution for all environments.

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Technology Short Take 143

Scott Lowe

Networking. Here’s a quick look at using Envoy as a load balancer in Kubernetes. Back in April of this year, Patrick Ogenstad announced Netrasp , a Go package for writing network automation tooling in Go. I hope this collection of links has something useful for you! John Arundel is excited about CUE.

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Azure Training Courses | New January Releases

Linux Academy

Configuring resource policies and alerts. Configuring Content Delivery Network (CDN) Endpoints in Microsoft Azure. Adding a Network Interface to a VM in Azure. Create a Load Balanced VM Scale Set in Azure. Creating and managing alerts. Creating and configuring storage accounts. Create and Mount Azure File Shares.

Course 80