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Technology Short Take 95

Scott Lowe

Networking. The engineering team at Lyft recently discussed a new overlay-free networking approach they’ve been working on for Kubernetes: IPVLAN-based CNI stack for running within VPCs on AWS. (For VPCs, or Virtual Private Clouds, are Amazon’s software-defined networking mechanism for workloads running on AWS.).

Vmware 60
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Weekly Update 6-17-2019: All About Ansible

Linux Academy

Ansible uses YAML to describe your automation jobs, which is easy to learn in comparison to other languages because it looks very similar to plain English. Using Terraform to Create a Docker Volume and Network. Applying Google Cloud Identity-Aware Proxy To Restrict Application Access. Initiating Google Cloud VPC Network Peering.

Linux 60
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Technology Short Take #78

Scott Lowe

Networking. The rise of the disaggregated network operating system (NOS) marches on: this time, it’s Big Switch Networks announcing expanded hardware support in Open Network Linux (ONL) , upon which its own NOS is based. Mircea Ulinic has a nice article describing the combination of NAPALM and Salt for network automation.

Vmware 60
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Technology Short Take 102

Scott Lowe

Networking. Ajay Chenampara has a post on using the Ansible network-engine command parser to parse the output of commands on network devices. Ajay Chenampara has a post on using the Ansible network-engine command parser to parse the output of commands on network devices. Cloud Computing/Cloud Management.

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Technology Short Take 106

Scott Lowe

Networking. Continuing on that Envoy theme, you may find this article by Matt Klein—one of the primary authors of Envoy—helpful in understanding some of the concepts behind modern load balancing and proxying. Cloud Computing/Cloud Management. Sorry about that, folks! Servers/Hardware. Good stuff!

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Fountainhead: HPQ & CSCO: Analysis of New Blade Environments

Fountainhead

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. Theyre also both teaming with virtualization providers, as well as hoping for success in cloud computing. A little comparison chart (at right) shows what an IT shop might have to do to accomplish a list of typical functions. Fountainhead.

Analysis 147
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Technology Short Take #27

Scott Lowe

Networking. If you’re interested in learning more about OpenFlow and software-defined networking but need to do this on a shoestring budget in your home lab, a number of guides have been written to help out. Another good resource is Dan Hersey’s guide to building an SDN-based private cloud in an hour. Until the 1.3

Vmware 109