Scott Lowe

AUGUST 16, 2017

A few months ago, I stumbled across a service called ODrive (“Oh” Drive) that allows you to combine multiple cloud storage services together. Since that time, I’ve been experimenting with ODrive, testing it to see how well it works, if at all, with my Fedora Linux environment.

Linux 60

Linux Storage Cloud Examples 60

Linux Academy

FEBRUARY 26, 2019

By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and cloud skills further. Each month, we will kick off our community content with a live study group, allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.

Linux 80

Linux Big Data Course Devops 80

Scott Lowe

OCTOBER 31, 2012

In reality, OVS relies on the routing functionality that’s built into the Linux kernel, as you’ll see, and doesn’t perform the routing functionality itself (as far as I have been able to determine).</aside> Enable IP routing in the Linux kernel. Enable IP routing in the Linux kernel. ip_forward=1.

Linux 141

Linux Virtualization Network Examples 141

Scott Lowe

APRIL 5, 2013

Florian’s treatise—it’s far too in-depth and comprehensive to be referred to as anything else—covers just about everything and anything you want to know about getting OpenStack Quantum and OVS up and running. how each of these components leverages different Linux network namespaces to accomplish their tasks.

Resources 137

Resources Virtualization Linux Network 137

Linux Academy

SEPTEMBER 5, 2019

Implement and manage storage. This exam measures your ability to do the following: Implement data storage solutions. We also cover various advanced topics in-depth, such as drift detection, cross-stack references, nested stacks, intrinsic functions, and condition functions. . DevOps: 16. Google Cloud: 1. Manage identities.

Linux 14

Linux Course Microsoft Devops 14

Scott Lowe

OCTOBER 22, 2012

Visit the site for more information on virtualization, servers, storage, and other enterprise technologies. Interoperability Networking Virtualization Linux OSS OVS' Any other corrections, clarifications, or questions are also welcome in the comments below. This article was originally posted on blog.scottlowe.org.

Virtualization 147

Virtualization Network .Net Linux 147

Scott Lowe

SEPTEMBER 12, 2013

This is session COMS002, titled “The Future of Software-Defined Networking with the Intel Open Network Platform Switch Reference Design.” Recep will cover the hardware side of ONP; Gershon will cover the software side of ONP (referred to as ONS). First, though, Recep takes a few minutes to review some SDN concepts.

Intel 68

Intel Load Balancer Architecture Virtualization 68

Linux Academy

MAY 15, 2020

First, I want to acknowledge that there is a big difference between Linux and Windows containers. Linux containers have been around for many decades, in one form or another. The Linux operating system naturally lent itself to taking advantage of containers using namespaces and control groups (cgroups). Why Windows?

Windows 129

Windows Linux Architecture Virtualization 129

Linux Academy

JANUARY 29, 2019

By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and Cloud skills further. Each month we will kick off our community content with a live study group allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.

Linux 60

Linux Devops Big Data Course 60

Linux Academy

APRIL 19, 2019

If you have a paid membership at Linux Academy, you can launch any of the 700+ Hands-On Labs available on our platform for as many times as you want, at no additional cost. You can also earn more Gems by referring members or taking other actions. Creating a Linux VM in Azure with Ansible. Your First Ansible Hands-On Lab.

Linux 113

Linux Training Video Architecture 113

Linux Academy

APRIL 29, 2019

By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and Cloud skills further. Each month, we will kick off our community content with a live study group allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.

Linux 60

Linux Course Big Data Devops 60

Linux Academy

MARCH 26, 2019

By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and Cloud skills further. Each month, we will kick off our community content with a live study group allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.

Linux 12

Linux Course Devops Big Data 12

Scott Lowe

APRIL 11, 2017

In December 2016, I kicked off a migration to Linux (from OS X) as my primary laptop OS. Let me start by saying that I am actively using a Linux-powered laptop as my primary laptop right now, and I have been doing so since early February. Linux Distribution. I’m using Enpass on my OS X, Linux, and iOS devices.

Linux 60

Linux Report Vmware Travel 60

Scott Lowe

SEPTEMBER 12, 2013

This is session COMS003, titled “Enabling Network Function Virtualization and Software Defined Networking with the Intel Open Network Platform Server Reference Architecture Design.” This session is slightly related to IDF 2013 session COMS0002 , which focused more on the Intel ONP Switch reference design.

Intel 60

Intel Architecture Virtualization Network 60

Linux Academy

JUNE 25, 2019

By adding free cloud training to our Community Membership, students can develop their Linux and Cloud skills even further. Members of the Linux Academy community come together and share their insights and questions. Stay tuned to the Linux Academy blog for details! Linux Academy Free Courses in July. Ansible Quick Start.

Course 60

Course Linux Cloud Devops 60

Scott Lowe

MAY 30, 2013

In an earlier post, I provided an introduction to policy routing as implemented in recent versions of Ubuntu Linux (and possibly other distributions as well), and I promised that in a future post I would provide a practical application of its usage. Similar Posts: A Quick Introduction to Linux Policy Routing. for the mgmt0 interface.

Policies 102

Policies Linux Virtualization Network 102

Scott Lowe

FEBRUARY 4, 2013

I also found references to running CFEngine on network apliances and running Chef on Arista switches. Greg Schulz (aka StorageIO) has a couple of VMware storage tips posts you might find useful reading. Visit the site for more information on virtualization, servers, storage, and other enterprise technologies.

Vmware 134

Vmware Storage Virtualization Network 134

Scott Lowe

MARCH 11, 2014

The use of container here refers more to the consistent, standard packaging of applications rather than referring to any underlying technology (a distinction that will be important in a moment). LTS as the Linux platform. linux-headers-generic-lts-raring. At least, that’s the idea.). Installing Docker.

Linux 103

Linux Construction Virtualization Applications 103

Scott Lowe

MAY 3, 2013

I try to keep the information linked to data center technologies like networking, storage, virtualization, and the like, but occasionally other items slip through. Linux distributions that offer ARM support, though—like Ubuntu, RHEL, and SuSE—are supported, however. I hope you find something useful. Networking.

Vmware 123

Vmware Storage Virtualization HP 123

Scott Lowe

NOVEMBER 7, 2012

Second, you must include the portgroup reference to the virtual network in the domain (guest VM) configuration. For example, in my configuration, ovsbr0 refers to a bridge that handles only host management traffic. Visit the site for more information on virtualization, servers, storage, and other enterprise technologies.

Virtualization 153

Virtualization .Net Network Linux 153

Scott Lowe

NOVEMBER 24, 2012

Pay attention to the capitalized Accounts::Virtual in this code—this refers back to a resource that has already been defined. Visit the site for more information on virtualization, servers, storage, and other enterprise technologies. Linux Automation OSS Puppet' file in the class you established earlier.

Virtualization 145

Virtualization Resources Linux Open Source 145

Scott Lowe

DECEMBER 3, 2013

In this post I’m going to expand a little bit on using libvirt to connect Linux containers (created using LXC ) to Open vSwitch (OVS). LTS in my environment, so if you’re using another Linux distribution please note that some commands and/or package names might be different. This post aims to provide those details.

Linux 79

Linux Virtualization Network Storage 79

Scott Lowe

APRIL 16, 2014

Long-time readers know that one of my projects over the last couple of years has been to become more fluent in Linux (refer back to my 2012 project list and my 2013 project list ). I’m a Linux guy now. Visit the site for more information on virtualization, servers, storage, and other enterprise technologies.

Linux 74

Linux Conference Exercises Tools 74

Storage IO Blog

AUGUST 17, 2017

Need to learn more about Microsoft Azure Cloud Software Defined Data Infrastructure topics including reference architecture among other resources for various application workloads? Microsoft Azure has an architecture and resources page (here) that includes various application workload reference tools.

Resources 40

Resources Software Software Microsoft 40

Scott Lowe

AUGUST 13, 2014

If you aren’t already familiar with OpenStack Heat or CoreOS, you might want to take a moment and refer to this introductory posts for some foundational information: An Introduction to OpenStack Heat. For each Neutron port, you can reference the same security group ID and network ID. Another Look at an OpenStack Heat Template.

Exercises 87

Exercises Resources Linux Virtualization 87

Scott Lowe

SEPTEMBER 10, 2013

For more details, you can refer to the full reference on the libvirt guest domain XML configuration. Visit the site for more information on virtualization, servers, storage, and other enterprise technologies. Linux Virtualization CLI KVM' This article was originally posted on blog.scottlowe.org.

Linux 79

Linux Virtualization Storage Enterprise 79

Scott Lowe

FEBRUARY 6, 2014

In the process, he muses about the value of configuration management tool chains such as Chef and Puppet in a world of “open switch” platforms such as Cumulus Linux. Speaking of Cumulus Linux…did you see the announcement that Dell has signed a reseller agreement with Cumulus Networks? Good stuff. He’s got it.

Linux 60

Linux Vmware Storage Virtualization 60

Scott Lowe

APRIL 17, 2013

Florian makes the “dreaded Linux-OpenStack comparison,” combining it with models and charts from Moore’s “Crossing the Chasm.” ” Florian posits that a key adoption point is that the underlying platform—be it Linux or OpenStack—must “become irrelevant.”

Enterprise 106

Enterprise Enterprise HP Linux 106

Scott Lowe

DECEMBER 6, 2013

A fan of network virtualization might also say that decomposing today’s complex physical networks into multiple simple logical networks on top of a simpler physical transport network—similar to Mike’s suggestion of converging on a smaller set of reference architectures—might also help. (Of All good stuff, thanks Mike!

Vmware 60

Vmware Storage Linux Network 60

Scott Lowe

MARCH 12, 2014

This network node thus provides DHCP services to the various logical networks (often using Linux network namespaces , if the Linux distribution supports them), routed connectivity in and out of logical networks (once again with network namespaces, Linux bridges, and iptables rules), and metadata service connectivity.

Vmware 87

Vmware Network Linux Virtualization 87

SPF13

SEPTEMBER 22, 2013

For linux most users should know how to for their own distributions. Value * One-dimensional storage * Single value is a blob * Query on key only * No schema * Value cannot be updated, only replaced Key Blob. Tradational schema design Focuses on data storage. For OSX download [link]. rack-protection. rack shotgun.

Open Source 160

Open Source Applications Exercises Storage 160

SPF13

SEPTEMBER 22, 2013

For linux most users should know how to for their own distributions. Value * One-dimensional storage * Single value is a blob * Query on key only * No schema * Value cannot be updated, only replaced Key Blob. Tradational schema design Focuses on data storage. For OSX download [link]. rack-protection. rack shotgun.

Open Source 160

Open Source Applications Exercises Storage 160

Scott Lowe

NOVEMBER 28, 2017

Naim kicks off the session with looking at the four phases users go through when they are choosing/adopting a storage solution: Choosing the right storage solution. The first item is storage type. Encryption is also supported, with key storage in KMS. Linux kernel 4.0 Testing and optimizing. Ingest (loading data).

System 60

System Storage Linux Architecture 60

Scott Lowe

NOVEMBER 27, 2012

I’d not seen any references to patch ports before before running into this blog post , where patch ports receive a brief mention at the end of the article. Visit the site for more information on virtualization, servers, storage, and other enterprise technologies. Linux Networking OSS OVS'

Virtualization 109

Virtualization Linux Network Examples 109

Scott Lowe

OCTOBER 18, 2012

The configuration will vary from switch vendor to switch vendor; refer to your vendor’s documentation for details. The use of a different Linux distribution and/or a different version of OVS might make this process slightly different. This post was written using Ubuntu 12.04.1 LTS and Open vSwitch 1.4.0

Virtualization 143

Virtualization Vmware Network Exercises 143

Scott Lowe

JANUARY 16, 2013

I won’t repeat all the steps here (refer to the wiki page instead), but here’s a quick summary of what’s involved: Install the necessary packages (typically you’ll need the rpmbuild, redhat-rpm-config, make, and gcc packages). Linux Virtualization CentOS CLI OSS' Create the Build Environment. on CentOS 6.3.

Virtualization 112

Virtualization Linux System Storage 112

Scott Lowe

FEBRUARY 16, 2017

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. I use OTR with Adium on OS X, and OTR with Pidgin on my Fedora Linux laptop.). Networking. Servers/Hardware. Virtualization.

Vmware 60

Vmware Linux Storage Load Balancer 60