Scott Lowe

AUGUST 6, 2021

Here’s a quick look at using Envoy as a load balancer in Kubernetes. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Virtualization. I hope this collection of links has something useful for you! Networking. Servers/Hardware.

Open Source 105

Open Source Load Balancer WAN Architecture 105

Scott Lowe

APRIL 15, 2022

My personal and professional life has kept me busy over the last couple of months, so things have been quiet here on the blog. Xavier Avrillier walks readers through using Antrea (a Kubernetes CNI built on top of Open vSwitch—a topic I’ve touched on a time or two) to provide on-premise load balancing in Kubernetes.

Linux 74

Linux Load Balancer IPv6 Licensing 74

Scott Lowe

OCTOBER 14, 2017

Romain Decker has an “under the hood” look at the VMware NSX load balancer. This graphical summary of the AWS Application Load Balancer (ALB) is pretty handy. This version introduces vulnerability scanning (leveraging the Clair project ), and Henry Zhang has a blog post with more details.

Load Balancer 60

Load Balancer Vmware Hardware Open Source 60

Scott Lowe

JANUARY 17, 2020

Eric Sloof mentions the NSX-T load balancing encyclopedia (found here ), which intends to be an authoritative resource to NSX-T load balancing configuration and management. Oh, and you might also enjoy Nicolas Fränkel’s post outlining his blogging stack and publishing process. Virtualization.

Load Balancer 60

Load Balancer Vmware Windows Cloud 60

Linux Academy

JUNE 3, 2019

If you’re new to this process, let me break this down for you: When you first log in to your cloud services provider console, you have to configure a Virtual Private Cloud (VPC), which requires networking knowledge. You have to launch the virtual servers, which means you need to: Choose an operating system. Install software packages.

Linux 92

Linux Course Open Source Load Balancer 92

Galido

OCTOBER 20, 2018

Information Technology Blog - - How to Achieve PCI Compliance in AWS? Information Technology Blog. How Amazon Virtual Private Cloud (VPC) Boosts Data Protection. How Elastic Load Balancing (ELB) Helps. appeared first on Information Technology Blog. This is known as TLS handshake. Is AWS PCI DSS Compliant.

How To 84

How To Load Balancer Security Cloud 84

Scott Lowe

AUGUST 6, 2021

Here’s a quick look at using Envoy as a load balancer in Kubernetes. I saw this blog post about Curiefense , an open source Envoy extension to add WAF (web application firewall) functionality to Envoy. Virtualization. I hope this collection of links has something useful for you! Networking. Servers/Hardware.

Open Source 60

Open Source Load Balancer WAN Architecture 60

Scott Lowe

APRIL 3, 2013

The collision occurred after I read these two blog posts ( here and here ) by Ivan Pepelnjak on manual VLAN provisioning. The real problem is the configuration and management of network policy: stuff like QoS, VLANs, ACLs, NAT, VRFs, firewalls, load balancing, etc. Networking Virtualization OpenFlow SDN'

Load Balancer 108

Load Balancer Network HP Virtualization 108

Linux Academy

FEBRUARY 1, 2019

Deploying and managing virtual machines. Create a Load Balanced VM Scale Set in Azure. The post Azure Training Courses | New January Releases appeared first on Linux Academy Blog. Learn how to create, configure, and manage resources in the Azure cloud, including but not limited to: Managing Azure subscriptions.

Course 80

Course Training Storage Microsoft 80

Scott Lowe

FEBRUARY 24, 2018

VPCs, or Virtual Private Clouds, are Amazon’s software-defined networking mechanism for workloads running on AWS.). Viktor van den Berg writes on deploying NSX load balancers with vRA. The Project Atomic blog shares how to use OCI image registries with Buildah. Virtualization. Operating Systems/Applications.

Vmware 60

Vmware Load Balancer Network Open Source 60

Scott Lowe

FEBRUARY 16, 2017

The Pivotal Engineering blog has an article that shows how to use BOSH with the vSphere CPI to automate adding servers to an NSX load balancing pool. This article discusses the virtual machine introspection (VMI) functionality introduced in XenServer 7 while illustrating the value of hypervisor-based security controls.

Vmware 60

Vmware Linux Storage Load Balancer 60

Scott Lowe

APRIL 6, 2017

Yves Fauser discusses NSX integration with Kubernetes in this blog post. Here’s a Windows-centric walkthrough to using Nginx to load balance across a Docker Swarm cluster. Virtualization. This blog post provides a few scant details about the new project, called “USB to SDDC”. Servers/Hardware. Career/Soft Skills.

Vmware 60

Vmware Linux Storage Network 60

Scott Lowe

OCTOBER 5, 2012

Some folks from Nicira (now part of VMware) recently published a blog post discussing the OVSDB IETF draft (see here ). Erik Smith, notably known for his outstanding posts on storage and FCoE, takes a stab at describing some of the differences between SDN and network virtualization in this post. Virtualization. Networking.

Storage 92

Storage Vmware Linux Virtualization 92

Fountainhead

JUNE 2, 2009

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. The instantiation of these observations was a product that put almost all of the datacenter on "autopilot" -- Servers, VMs, switches, load-balancers, even server power controllers and power strips. skip to main | skip to sidebar. Fountainhead.

Data Center 100

Data Center Load Balancer Virtualization Analysis 100

Scott Lowe

JUNE 18, 2021

I read a couple of Cilium-related blog posts recently that may be useful. The first is a post on Cilium and F5 load balancer integration , while the second discusses implementing Kubernetes network policies with Cilium and Linkerd. Virtualization. Career/Soft Skills. Here are some tips for unshackling your education.

Vmware 60

Vmware Hardware Load Balancer Apple 60

Fountainhead

JUNE 29, 2009

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. Labels: Infrastructure Orchestration , IT Ops , Unified Computing , Virtualization. skip to main | skip to sidebar. Fountainhead. Ken Oestreich.

Analysis 147

Analysis HP Data Center Virtualization 147

Linux Academy

NOVEMBER 19, 2019

It provides a huge range of virtual machines suitable for general purpose and specialized on-demand compute tasks. By the end of the lab, you will have gained the experience needed to be confident using EC2 in smaller deployments, such as blogs or lower-volume websites. First, you will create and configure an Application Load Balancer.

Load Balancer 19

Load Balancer Backup Applications Linux 19

Scott Lowe

SEPTEMBER 12, 2012

Johnson shows a great diagram that reviews all the various types of VM-to-VM communications that can exist in modern data centers: VM-to-VM (on the same host) via the software-based virtual switch (could be speeds of 30 to 40 Gbps in this use case). Intel VT-c actually provides a couple of different ways to work in virtualized environments.

Intel 109

Intel Virtualization Data Center Network 109

Scott Lowe

SEPTEMBER 22, 2017

and their product (VirTool Network Analyzer) is aimed at providing some operational visibility into OpenStack virtual networks. Ádám Sándor has launched a blog series ( chapter 1 is available now) that mirrors Kelsey Hightower’s Kubernetes the Hard Way tutorial on GitHub. Dusty Mabe has a multi-part blog series on Atomic Host.

Storage 60

Storage Vmware Load Balancer Network 60

Scott Lowe

JUNE 8, 2018

Kamal Kyrala discusses a method for accessing Kubernetes Services without Ingress, NodePort, or load balancers. Virtualization. I’d stay tuned to Mike’s blog; he’s indicated that some TPM 2.0-related Here’s another one from David: running Juniper vQFX10K on ESXi 6.5. related content is due soon.

Load Balancer 60

Load Balancer Vmware Storage Intel 60

Dataconomy

JUNE 25, 2023

This blog post aims to shed light on the unsettling events that unfolded on June 25th, offering an overview of the reported issues and delving into the significance of DDoS attacks in the gaming industry. . “We are currently experiencing a DDoS attack, which may result in high latency and disconnections for some players.

Media 69

Media Development Load Balancer Financial 69

Scott Lowe

JUNE 21, 2019

Here’s a fresh new collection of links and articles from the around the web to propel myself back into blogging. David Holder walks through removing unused load balancer IP allocations in NSX-T when used with PKS. Virtualization. I hope you find something useful here! Networking. Good stuff!

Network 60

Network Load Balancer Storage Applications 60

Linux Academy

MARCH 28, 2019

High speed low latency networks now allow us to add these nodes anywhere in a cloud infrastructure and configure them under existing load balancers. OpenStack is a proven Infrastructure as a Service solution that has the ability to scale virtual machines based on the metrics of existing nodes. Automated Kubernetes Deployments.

Open Source 60

Open Source Devops Linux Cloud 60

Scott Lowe

NOVEMBER 16, 2015

Open Virtual Network (OVN) is really ramping up and getting lots of attention, which I personally think is absolutely well-deserved. See the official Docker blog post for more information (and rest assured I’ll have some blog posts up on some of this stuff as well). Virtualization. Welcome to Technology Short Take #56!

Vmware 60

Vmware Network Load Balancer Linux 60

Linux Academy

FEBRUARY 26, 2019

Stay tuned to the Linux Academy blog for further details. By the end of the course, you will have experienced configuring NGINX as a web server, reverse proxy, cache, and load balancer, while also having learned how to compile additional modules, tune for performance, and integrate with third-party tools like Let’s Encrypt.

Linux 80

Linux Big Data Course Devops 80

Scott Lowe

DECEMBER 17, 2015

Ray Budavari—who is an absolutely fantastic NSX resource—has a blog post up on the integration between VMware NSX and vRealize Automation. There’s been a fair amount of noise regarding the Open Container Initiative recently, including a pair of blog posts from (somewhat) opposing viewpoints ( a post from Docker and a post from CoreOS ).

Vmware 60

Vmware Linux Architecture Hardware 60

The Accidental Successful CIO

AUGUST 3, 2011

Sure Virtualization Seems Neat In The Beginning, But…. To read the IT trade journals or speak with CIOs you’d think that we’ve all found the magic silver bullet that IT’s been looking for during the past few years: server virtualization. Virtualization has its own set of problems and we need to have a talk….

Virtualization 100

Virtualization Load Balancer Data Center Vmware 100

Fountainhead

DECEMBER 13, 2010

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. IO Virtualization: The “Hypervisor” for Your Infrastructure. More than ever in 2010, IO Virtualization (IOV) has been showing-up in products, written about, spoken about. IO Virtualization. Fountainhead. Monday, December 13, 2010.

Virtualization 157

Virtualization Data Center Network Storage 157

Fountainhead

SEPTEMBER 14, 2009

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. Last week I posted a Blog outlining Dell & Egeneras latest Datacenter-in-a-Box offering. Its the perfect complement to O/S virtualization, and massively simplifies traditional IT Operations Management. Subscribe to this blog. Blog Archive.

Disaster Recovery 100

Disaster Recovery Load Balancer Dell Data Center 100

Fountainhead

OCTOBER 6, 2009

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. When a new server (physical or virtual) is created, much of this infrastructure also has to be provisioned to support it. That is, I/O is virtualized, networking is frequently converged (i.e. a Fabric), and network switches, load balancers, etc.

Load Balancer 100

Load Balancer Virtualization Data Center Network 100

Fountainhead

DECEMBER 8, 2009

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. Lots of talk about cloud computing, IT operations, virtualization and more. In fact, Compute fabrics might just be the next big thing after OS virtualization. Virtualizing I/O and converging the transport. Virtual networking.

Data Center 113

Data Center Virtualization Load Balancer Network 113

Fountainhead

SEPTEMBER 10, 2009

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. Thats to say it includes I/O virtualization, a converged network fabric (including virtual switches and load balancing - based on std. Labels: Egenera , Infrastructure Orchestration , IT Ops , Unified Computing , Virtualization.

Dell 138

Dell Data Center Virtualization Cloud 138

Fountainhead

JUNE 7, 2010

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. And I mean I/O components like NICs and HBAs, not to mention switches, load balancers and cables. What might be possible if you could virtualize all of the physical infrastructure components, and then have a single tool to manipulate them logically?

Virtualization 113

Virtualization Data Center Transportation Disaster Recovery 113

Scott Lowe

DECEMBER 6, 2012

If any enterprise Puppet experts want to give it a go, I’d be happy to publish a guest blog post for you with full details on how it’s done. This VMware blog post helps explain the link between Puppet and vFabric Application Director, and why organizations may want to use both. Virtualization. Until the 1.3

Vmware 109

Vmware Virtualization Storage Hardware 109

Scott Lowe

FEBRUARY 10, 2015

Craig Matsumoto of SDxCentral recently published a piece on NFV performance ; that article was based largely on a blog post by Martin Taylor of Metaswitch found here. tech preview of virtual networks for Docker. Virtualization. There are way too many blogs out there to list all of them, so I’ll just mention a few here.

Open Source 60

Open Source Vmware Network IBM 60

Fountainhead

MAY 6, 2010

Insights into Data Center Infrastructure, Virtualization, and Cloud Computing. Converged Infrastructure and Unified Computing are both terms referring to technology where the complete server profile, including I/O (NICs, HBAs, KVM), networking (VLANs, IP load balancing, etc.), skip to main | skip to sidebar. Fountainhead.

Data Center 100

Data Center Virtualization Storage Network 100