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Tag Archives: vcd

vCenter Server 5.5 Update 1b released

Today VMware released an update to its virtualization management solution, vCenter Server. The update brings several fixes as documented in the release notes which can be reviewed in full here.

The new versions are as follows:

  • vCenter Server 5.5 Update 1b | 12 JUN 2014 | Build 1891313
  • vCenter Server 5.5 Update 1b Installation Package | 12 JUN 2014 | Build 1891310
  • vCenter Server Appliance 5.5 Update 1b | 12 JUN 2014 | Build 1891314
    downloaded now from vmware.com

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vCenter Availability and Performance survey

As many of you know, I work very closely with VMware Product Management and Engineering and we are always looking for data points to support concepts and aid the development of future generations with our products. We have created a 3 page survey that covers Performance and Availability within vCenter Server environments.

Help us make our products better by spending a few minutes to complete, your participation is much appreciated.

https://www.tinyurl.com/VCPerf

 

vCenter Server 5.5 – Simple vs Custom Installations

With the release of vSphere 5.5 now upon us, before jumping in and performing a fresh install or an upgrade I wanted to highlight the minor changes to the vCenter Server installer, specifically when to use the simple installer and when to use the individual custom install wizards.

With the new release, when you attach your ISO image you will be presented with the updated splash screen

Simple Install

Selecting this option which is now the default will give you an installation of the core components required for vCenter server with the default settings on too a single physical or virtual server. With vSphere 5.5 we have now added the vSphere Web Client into the mix to assist with setting up vCenter Single Sign-On if necessary. Simple Install will install the following core components in the required order specified.

Using the simple install, the components will be installed to the default C:\Program Files\VMware\Infrastructure destination folder or upgrade the existing version in the installed location. If you have distributed components with vSphere 5.1, this will install all components locally when ran, installing any components anew if not present which may affect you permission and accessibility (ie new vCenter Single SIgn-On instance)

Use case:
You will use the Simple Install option if you are installing or upgrading a single vCenter server with all of its components local to each other (VMware recommendation).

NOTE: If you are intending to install or upgrade multiple vCenter servers (ie for Linked Mode) then you can use the Simple Install for the first vCenter server to setup the vCenter Single Sign-On security domain and then use the custom installation options for the additional vCenter servers.

Custom Installation

The custom install provides the individual installer for each vCenter component which allows for additional options during install or upgrade. Each installer must be ran in the correct order (shown above) and allows for the following use cases

  1. Distribute components across multiple servers
    (although supported, customers have shared that this does add complexity with management and availability options of vCenter server)
  2. Install into a specific destination folder
    (eg D:\VMware)
  3. Install more than one vCenter server(s) in too the same vCenter Single Sign-On security domain
    (ie for Linked Mode as multiple vCenter Single Sign-On security domains (eg: vsphere.local) is not recommended)

As always please reference the VMware vSphere 5.5 Documentation Center for up to date documentation as well as the VMware Compatibility Guide and VMware Product Interoperability Matrixes prior to commencing any install or upgrade procedure.

A Summary of What’s New in vCloud Director 5.5

I recently posted a summary of the new features and capabilities available in vSphere 5.5 and I want to follow that with a summary of the new features and capabilities available in vCloud Director 5.5.

However, before we talk about what’s new in vCloud Director 5.5 I recommend you first read Mike Adams recent post discussing the new vCD product strategy that was announced at VMworld 2013.  This post has some important information that everyone working with vCloud Director should be aware of.

vCloud Director Convergence and Transition Plan – What’s the Scoop?

With that, I’m excited to announce these new vCloud Director features as there are some very cool new capabilities being introduced with the 5.5 release.  I want to stress that this list is just a summary.  For additional information be sure to check out the new VMware Mobile Knowledge Portal iPad app where you will find several recorded demos that show most of these features in action.  In addition there are also some nice click-through demos available online.  Both the Mobile Knowledge Portal app and click-through demos were created by VMware’s Technical Marketing Group and provide a wealth of information not just on vCloud Director but the entire vCloud Suite.  We’re actively working to add more content so even if you’ve played with it in the past, be sure to revisit and check out the recent additions.

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The vCloud Suite Digest (Apr, 2013) with Pang Chen and Mike Laverick

With contributions from:  Massimo Re Ferre, Eric Fulton, Tomas Fojta, Ray Budavari, Jesse Schachter, Kyle Smith, Francois Misiak, Benham Chia, Ranga Maddipudi, Trevor Gerdes and Ben Byer

We hope you enjoy this month’s vCloud Suite Digest.  This is where we take some questions that we get and disseminate the answers in the hopes that it will help someone else who might have a similar question.  This month, we have some great tidbits on guest OS clustering, elastic VDCs, and networking among other things.  Enjoy!

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vCloud Director 5.1.2 Released

I’d like to announce the general availability of VMware vCloud Director 5.1.2.  This update was released on April 25th, 2013.

This update provides:

  • Rights for creating, reverting and removing snapshots
  • Allocation pool organization virtual datacenters can be elastic or non-elastic
  • Support for RHEL 6.3
  • Support for Microsoft SQL Server 2012
  • Guest OS customization of Microsoft Windows Server 2012

Get the release notes from here.

Download the update from here.

Get notification of new blog postings and by following Kyle Gleed on Twitter: @Kyle_Gleed

VMware Mobile Knowledge Portal – App update

Android app on Google Play VMware Mobile Knowledge Portal - Regalix, Inc

Version 2.0 of the popular VMware Mobile Knowledge Portal (VMKP) is now live!

The VMKP is a free app which is designed to provide a simple way for VMware customers to view technical collateral around the Datacenter & Cloud Infrastructure and Infrastructure & Operations Management products.

Gain easy access to a variety of media and download your selected items to your device for when you are without access to the internet, the VMKP contains:

  • Videos
  • Evaluation Guides
  • What’s New papers
  • White Papers
  • Posters

The app will be updated and new content will be added routinely, so check the VMKP often!

What’s New ?

VMKP 2.0 adds the following enhancements:

  • Android and iPad support (Previously only iPad support was available)
  • Ability to rate collateral
  • Ability to provide feedback to VMware on pieces of collateral
  • Integration with Facebook and Twitter to let others know what you have been reading on the VMKP
  • Mechanism to request additional collateral items – let us know what you want to see!

Download it now

The VMware Mobile Knowledge Portal is now available for both IOS iPad and Android devices and can be downloaded below.

Note: There is a planned update for VMKP 2.0 in late April to better support smaller form factor tablets, such as iPad mini and Nexus 7

The Android version of this app can be downloaded from the Google Play or sent to your device by using the below button:

Android app on Google Play

https://play.google.com/store/apps/details?id=com.vmware.marketing.mobileknowledgeportal

The iPad App can be downloaded from the App Store by using the below button:

VMware Mobile Knowledge Portal - Regalix, Inc

https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=566387182&mt=8

Screenshots

Android:

2013-04-12 16.36.182013-04-12 16.34.54

iPad:

Photo 12-04-2013 16 58 55

Photo 12-04-2013 16 59 22

The vCloud Suite Digest (March, 2013) with Pang Chen and Mike Laverick

With thanks to many sources including: Michael Haines, Jesse Schachter, Zach Shepherd, Vegard Sagbakken, Trevor Gerdes, Michael Haines

Hello and welcome to the third vCloud Suite Digest, a compilation of common technical questions and answers on vCloud Suite architecture and implementation. Behind us is a legion of people a group of people far too numerous to mention (for us these are the unsung heroes of VMware) who provide definitive answers and guidance. People fixing problems on a daily basis, that don’t get half the spotlight that jumped up evangelists do. In this months edition we cover such topics as:

  • vCloud Director Database Encryption
  • vCloud Director Database Settings
  • vCloud Director and NFS Transfer Share
  • vCloud Director: Maximum Number of VMs
  • vCloud Director: Sticky Sessions
  • vCNS Edge Gateway: vNIC Maximum
  • vCNS Edge Gateway Load Balancing
  • vCloud Connector: Copying vApps from vCD 1.5 to 5.1

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vCloud Director Cell Recommendations for JVM Heap Size

I was recently asked to provide a recommendation for tuning the JVM heap size on vCD 1.5 cells.  In researching this I pulled up the vCloud Director Performance and Best Practices white papers for vCD 1.0, vCD 1.5 and vCD 5.1 where I found the following recommendations:

vCloud Director 1.0

vCD 1.0 recommends tuning the heap size based on the size of the inventory:

“By default, JVM heap size is configured to be 1GB for the process.  This is good for supporting 5000 inventory cache entries.  If the number of cached entries is changed, for example to 15,000 (an additional 10,000) for a large vCloud Director installation, you might need to increate the JVM heap size to support additional cache entries.”

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Cleanup vCloud Director Agent from Host with Running VMs

Typically, unpreparing a host in vCloud Director is fairly straightforward and works without issue. In the rare occasion it doesn’t work, there are posted workarounds for manually removing the vcloud-agent from the vSphere Host through the esxcli. Well, what about the even rarer chance you need to remove the vCloud Director agent from a vSphere Host while it still has workloads (VMs) running on it?

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