Tag Archives: Vmware

VMware Security Advisory

VMware blog announced a security advisory today.

The advisory documents a hard to exploit denial of service vulnerability in the implementation of the OSPF protocol in NSX-V Edge (CVE-2017-4920). This issue is present due to incorrect handling of link-state advertisements (LSA). NSX-V Edge 6.2.8 and NSX-V Edge 6.3.3 address the issue.

More Info VMSA-2017-0014

SDDC Era …

A post that went online on Monday.

Been preoccupied lately with loads of work and SDDC stuff but time to get back to sharing and caring!

The Software-Defined Data Center Era is Here

So Sensitive… vRA

vRA is very sensitive. All the users, all the permissions and all the DEM workers have to be all set and happy or else you will start missing tabs in vRA which causes you to break your head.

I started missing the Reservations tab and it was frustrating! Yes it was.

There was this decent KB that made me realize how important it is to add users and connect to their appropriate permissions in vRA.

Here is the KB article.

New NSX Versions

VMware today announced new NSX versions

New NSX Offerings

Standard Edition: Automates IT workflows, bringing agility to the data center network and reducing network operating costs and complexity.

Advanced Edition: Standard Edition plus a fundamentally more secure data center with micro-segmentation. Helps secure the data center to the highest levels, while automating IT provisioning of security.

Enterprise Edition: Advanced Edition plus networking and security across multiple domains. Enables the data center network to extend across multiple sites and connect to high-throughput physical workloads.

See more at: http://www.vmware.com/products/nsx/compare.html#sthash.Cd9wHe5e.dpuf

Learning VMware NSX – The Book!

Learning VMware NSX, Ranjit Singh Thakurratan, eBook - Amazon.com 2016-01-31 23-27-52My first book about deploying and using VMware’s NSX network virtualization platform is out for pre-order. It was indeed a challenge to write a book.

I spent most of last year writing the book and its finally all set to release soon. It has been an interesting but tough journey and writing the book wasn’t easy at all!  Adding to the challenge was the fact that the publisher wanted to keep the book to less than 200 pages. That however was a blessing in disguise, more readers will be willing to read a quick 200 page book about NSX rather than a 600 page gorilla.

The book is available on Amazon and is published through Packt Publishing. The kindle version is available now with the paperback shipping in early March.

http://www.amazon.com/dp/1785886886/ref=cm_sw_r_tw_dp_lySQwb0753P2J 

Below are some highlights about the book,

Screen-Shot-2016-01-31-at-8.39.12-AM

To know more about me click here.

vSphere HTML Host Client (Updated!)

**Did the original post a while back but there are new updates as picked up from virtual-alan**

Updates

  • Add a new CD/DVD drive to a new or existing VM

  • Add a new network adapter to a new or existing VM

  • Add a new hard disk to a new or existing VM

  • Create a VM from a cluster

  • Migrate compute resource of a VM to a cluster and set vMotion priority

  • Change Agent VM settings for a Host

  • View Lockdown Mode in Security Profile settings of a host

  • View Certificate information for a host

  • Add a new cluster workflow (basic)

  • Remove a cluster

If you love the improvements in the web client, or may be you are a linux shop wanting to test or play with VMware ESXi and wished you could manage your ESXi host with a web client and not with the windows c# client then we may just have a solution for you!

This is my host now (no vCenter)

VMware ESXi - localhost.localdomain 2016-01-17 13-54-51

Meet ESXi Embedded host client! This tech preview VIB will do wonders for you! Once you install this VIB (Vmware install bundle) you will get your web client up and going. Now you can’t use this to manage your vCenter so watch out there.  This is still a tech preview so don’t deploy this in production is my advise although I won’t tell if you don’t! And if you are wondering – this vib was written in HTML and Javascript.

Some of the things you can do with this fling,

  • VM operations (Power on, off, reset, suspend, etc).
  • Creating a new VM, from scratch or from OVF/OVA (limited OVA support)
  • Configuring NTP on a host
  • Displaying summaries, events, tasks and notifications/alerts
  • Providing a console to VMs
  • Configuring host networking
  • Configuring host advanced settings
  • Configuring host services

So basically everything you can do with a c# windows client. This is awesome especially for *nix users!

Below is the process to install it in your host. Do this at your own risk 🙂

  1. Download the offline bundle from here.
  2. SCP this into your standalone ESXi into a /tmp directory
  3. SSH into your host and install the VIB with the below command.

    >esxcli software vib install -v /tmp/esxui_signed.vib –force

  4. Log out and go to httpps://hostip/ui

Below is how it looks to me.

VMware ESXi - localhost.localdomain 2016-01-17 13-59-20

My opinion is this is a good progress and this feature would be great. At the end there shouldn’t really be need for a vCenter to provide a rich web interface.

If you want to read more – click here.

 

Teaser – Learning VMware NSX – Virtxpert Repost

I have been working on my book for a while now and have picked two of the best reviewers to keep me honest. The book is about VMware NSX and is the only NSX book as far as I am aware(that isn’t focussed on certification only). 

The book is now available for pre order and below is what Jonathan from www.virtxpert.com has posted. Enjoy the read.

I have been fortuneate enough in my day job to get hands on experience with VMware NSX, even before the bits were available to download I was supporting NSX via the Federation Enterprise Hybrid Cloud, as it is one of the core components. For people still looking to get a jump start on learning NSX, I wanted to give you a bit of a teaser for an upcoming book by Ranjit Singh – Learning VMware NSX.

  

Since I am a technical reviewer for this book, which is being published by Packt Publishing, I can’t give away to much but can tell you it is packed with step by step examples on how to get up and running quickly with NSX and understand the various components and how they interact. Keep an eye out on the Packt site, and I expect you’ll here more from me and @rjapproves when it is released!

VMware NSX Session at Atlanta VMUG UserCon Today! 

For anyone in and around Atlanta, make sure you make it to GWCC convention center for the VMUG UserCon 2015!

Atlanta has one of the busiest VMUG and I will be presenting on getting started with VMware NSX!

You can also meet up with Mariano Maluf – the president of VMUG and other big wigs as well.

Also get to meet Kelley O’Hara – from the national football team and am hoping to take a picture with her. She’s awesome!

See you there! 

VMworld 2015 Party #LiveBlog #Lastnight

This 2015 VMworld party was off the charts. Last year it was barely ok.. And we didn’t really like but this year was a completely different story!

Busses picked up attendees – yes you have to have a pass and a guest pass valid for concert only costed somewhere around 300$ is what I was told.

We then headed to the Att center where Neon trees and Alabama Shakes rocked the house. 

   
 
There were plenty of games and rides and yes alcohol was free too including food. Wine and beer flowed like water!

   
 And surprise surprise there was a skating rink inside as well! I fell a number of times. Enjoy the pics and the verdict was that this party was certainly better than before! Good job VMware!