• Skip to primary navigation
  • Skip to main content

frankdenneman.nl

  • AI/ML
  • NUMA
  • About Me
  • Privacy Policy

Platform 9 – transform your virtual infrastructure into a private cloud within seconds

August 12, 2014 by frankdenneman

Recently I had the joy of reconnecting with some of my old VMware colleagues to learn that their new startup was coming out of stealth. Today Platform 9 announced their SaaS platform.
In short, Platform 9 allows IT organisations to transform their local IT infrastructure into a self-service private cloud. The beauty of this product is that it can be implemented on existing infrastructures. No need to create a new infrastructure to introduce the private cloud within your organisation. Just install the agent on your hypervisor layer, connect with the Platform 9 cloud management platform and you are off into the world of private clouds. The ease of integration is amazing and I believe that Platform 9 will be the accelerator of private cloud adoption. No need to go to AWS, no migration to Azure. You manage your own resources while allowing the customer to provision their own virtual machines or containers. Today Platform 9 supports KVM, but they will support both VMware and docker environments soon.
I can dive into the details of Platform 9 but Eric Wright has done a tremendous job of publishing an extensive write-up and I recommend reading his article to learn more about Platform 9 private cloud offering. If you want to meet the team of Platform 9 and hear their vision, visit booth #324 at the solution exchange of VMworld 2014.

Filed Under: Miscellaneous

Life in the Data Center – a story of love, betrayal and virtualization

July 31, 2014 by frankdenneman

I’m excited to announce the first ever “collective novel”, in which members of the virtualization community collaborated to create a book with intrigue, mystery, romance, and a whole lot of geeky data center references.
Lifeinthedatacenter
The concept of the project is that one person writes a section and then passes it along. The writers don’t know their fellow contributors. They get an unfinished story in their mailbox and are allowed to take the story in whatever direction it needs to go. The only limitation is the author imagination.
For me it was a fun and interesting project. Writing a chapter for a novel is a whole different ballgame than writing technical focused content. As I rarely read novels it’s a challenge how to properly describe the situation the protagonist is getting himself into. On top of that I needed to figure out how to extend and expand the story line set by the previous authors but also get the story into a direction I prefer. And to make it more challenging, you do not know what the next author will be writing, therefor your intention for the direction of the storyline may be ignored. All in all a great experience and I hope we can do a second collective novel. I’m already collecting ideas ☺
I would like to thank Jeff Aaron. He came up with the idea and guided the project perfectly. Once again Jon Atterbury did a tremendous job on the formatting and artwork of the book. And of course I would like to thank the authors of taking time out of their busy schedules to contribute to the book. The authors:

Jeff Aaron (@jeffreysaaron)
Jeff Aaron (@jeffreysaaron)

Josh Atwell (@Josh_Atwell)
Josh Atwell (@Josh_Atwell)

Kendrick Coleman on twitter
Kendrick Coleman (@KendrickColeman)

Amy Lewis (@commsNinja)
Amy Lewis (@commsNinja)

Lauren Malhoit (@malhoit)
Lauren Malhoit (@malhoit)

Bob Planker (@plankers)
Bob Planker (@plankers)

Satyam Vaghani (@SatyamVaghani)
Satyam Vaghani (@SatyamVaghani)

Chris Wahl (@ChrisWahl)
Chris Wahl (@ChrisWahl)

To make it more interesting for the readers, we deliberately hid which author wrote which chapter you can have some fun guessing via a short quiz. Prizes will be given to those people with the best scores.
I’m not entirely sure that this book will be nominated for a Pulitzer, but it is worth a read to see what is in the authors’ crazy heads – and to witness how well they work together when collaborating on a project like this.
Go download the book and take the quiz

Filed Under: Miscellaneous

Let Cloudphysics help rid yourself of Heartbleed

July 28, 2014 by frankdenneman

Unfortunately the Open SSL Heartbleed bug (CVE-2014-0224) is present in the ESXi and vCenter 5.5 builds. VMware responded by incorporating a patch to solve the OpenSSL vulnerability in the OpenSSL 1.0.1 library. For more info about the ESXI 5.5 patch read KB 2076665, VMware issued two releases for vCenter 5.5, read KB 2076692.
Unfortunately some NFS environments experienced connection loss after applying the ESXi 5.5 patch, VMware responded by releasing patch 2077360 and more recently vCenter update 1b. The coverage on the NFS problems and the amount of ESX and vCenter update releases to fix a bunch of problems may left organizations in the dark whether they patched the Heartbleed vulnerability. Cloudphysics released a free Heartbleed analytic card in their card store that helps identify which hosts in your environment are unprotected.
Check out the recent article of Cloudphysics CTO, Irfan Ahmad about their recently released Heartbleed analytic package. I would recommend to run the card and rid yourself of this nasty bug.

Filed Under: Uncategorized

Homelab – Power-on your Supermicro system by SSH'ing into IPMI

April 29, 2014 by frankdenneman

Just a short article, recently I discovered you can access Supermicro IPMI via SSH and power on the system by using the command:
start /system1/pwrmgtsvc1
A nice short command that saves you a lot of time by eliminating the need to log in the webUI and wait until the app responds.

Filed Under: Uncategorized

Which HA admission control policy do you use?

April 4, 2014 by frankdenneman

Yesterday Duncan and I where discussing the 5.5 update of the vSphere clustering deepdive book and we were debating which HA admission control policy is the most popular. Last week I asked around on twitter, but hopefully a short poll will give us better insights. Please cast your vote.
[socialpoll id=”2195435″]

Filed Under: HA

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 36
  • Page 37
  • Page 38
  • Page 39
  • Page 40
  • Interim pages omitted …
  • Page 89
  • Go to Next Page »

Copyright © 2025 · SquareOne Theme on Genesis Framework · WordPress · Log in