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Technology Short Take 158

Scott Lowe

DNS, BGP, hardware-based security, Kubernetes, Linux—they’re all in here. See this page for instructions on how to enable BBR on Debian 10. A “highly evasive” Linux malware named OrBit has emerged; see here for more details. Hopefully I’ve managed to find something useful for someone. Networking.

Linux 90
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A Brief Introduction to Linux Containers with LXC

Scott Lowe

In this post, I’m going to provide a brief introduction to working with Linux containers via LXC. I’m using Ubuntu 12.04.3 If you aren’t familiar with veth pairs, see my post on Linux network namespaces.). You may also find this Ubuntu page on LXC to be helpful; I certainly did.

Linux 96
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Linux Containers via LXC and Libvirt

Scott Lowe

One of the cool things about libvirt is the ability to work with multiple hypervisors and virtualization technologies, including Linux containers using LXC. In this post, I’m going to show you how to use libvirt with LXC, including leveraging libvirt to help automate attaching containers to Open vSwitch (OVS). LTS, as I am.).

Linux 65
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Technology Short Take 153

Scott Lowe

Although Linux is often considered to be superior to Windows and macOS with regard to security, it is not without its own security flaws. I, personally, would posit that Linux can be more secure than other platforms, but it requires proper configuration and can still be undone by a loose nut behind the keyboard. Virtualization.

Linux 74
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Technology Short Take 124

Scott Lowe

Redpill Linpro talks to readers about their new routers running Cumulus Linux. I’m pretty sure I’d heard of this utility before, but somehow it fell off my radar/map. I recently found this page , and thought it was a great idea—trying to bring improved security to the masses. That’s cool. Virtualization.

Linux 60
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Technology Short Take #46

Scott Lowe

This is a really useful post and I’m looking forward to future posts in this series. It was good to read this post on Cumulus Linux first impressions by Jeremy Stretch. I’m a fan of Cumulus, but I’m admittedly a Linux guy (see here ) so you might say I’m a bit biased. Virtualization.

Vmware 69
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A Quick Introduction to CoreOS

Scott Lowe

In this post, I’m going to provide a very quick introduction to CoreOS. CoreOS, in case you haven’t heard of it, is a highly streamlined Linux distribution designed with containers, massive server deployments, and distributed systems/applications in mind. A Brief Introduction to Linux Containers with LXC.

Linux 89