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Quick Tip - Adding a custom prefix to your VCSIM environment

03.16.2014 by William Lam // 3 Comments

I just discovered this neat little feature of VCSIM (vCenter Server Simulator) which allows you to append a global string prefix to all vSphere objects in your inventory. I am not sure if this capability has always been there but definitely can be useful if you plan on running multiple VCSIM environments, this can be an easy way to uniquely identify a particular configuration.

To add the custom prefix, you will need to add the <prefix></prefix> tags to your VCSIM inventory configuration file. You can take a look at the default template /etc/vmware-vpx/vcsim/model/initInventory.cfg to get an idea of the available configurations.

Here is a the sample VCSIM configuration file for the inventory in the screenshot above:

<config>
  <inventory>
    <dc>1</dc>
    <host-per-dc>0</host-per-dc>
    <vm-per-host>0</vm-per-host>
    <poweron-vm-per-host>0</poweron-vm-per-host>
    <cluster-per-dc>1</cluster-per-dc>
    <host-per-cluster>2</host-per-cluster>
    <rp-per-cluster>1</rp-per-cluster>
    <vm-per-rp>3</vm-per-rp>
    <poweron-vm-per-rp>3</poweron-vm-per-rp>
    <dv-portgroups>0</dv-portgroups>
  </inventory>
  <prefix>vGhetto-</prefix>
  <worker-threads>1</worker-threads>
  <synchronous>true</synchronous>
</config>

Automating Horizon View deployments using VCT & cURL

03.11.2014 by William Lam // 1 Comment

Last week I spent a couple of days playing around with the new Horizon View Configuration Tool (VCT) Fling and as part of my "exploration" of VCT, I needed to re-run the deployment. Going through the guided wizard the first time was fine, but if you needed to do that 5-10 times, then it was not very fun. Since VCT was a simple web application, I decided to fire up one of my favorite tool, Firebug to do some poking around.

It turns out the payload request was actually very simple and it contains all the variables for each of the parameters that a user would specify through the UI and a single HTTP POST request is then sent to the web application for deployment. I took all the variables and created a simple shell script that a user can easily edit without having to worry about fat-fingering on the UI as there is no form validation at the moment and then send the POST request using my other favorite tool cURL.

Disclaimer: These scripts are provided for informational and educational purposes only. It should be thoroughly tested before attempting to use in a production environment.

You can download the script here called automateVCT.sh

Before running the script, you will need to edit the variables for your environment and if you have an existing Active Directory server, then there are some variables that you can leave off. Towards the bottom of the script, there is an infinite loop that will run to continuously to check the current status which is then printed on the screen every 10 seconds. For practical use, you will probably want to change the timing to something a bit longer like every 5 minutes for a status.

Here is an example of executing the script:

As you can see from the screenshot, once the request has been accepted by VCT, the status will be printed on the screen which is the same status shown in the UI. If everything was successful, you should eventually see the status display the IP Address of your Horizon View environment like the following:

This script really came in handy for testing VCT and I thought it would be great to share it with the community so you can automate the deployment of your Horizon View environment using VCT!

VMware VSX - One plugin download site to rule them all?

02.13.2014 by William Lam // Leave a Comment

VMware PEX (Partner Exchange) took place this week in San Francisco and as you would expect there were many announcements both from VMware as well as from our partners regarding new updates and products. After reading Duncan's latest Startup News Flash I found out that PernixData has just released a new vSphere Web Client plugin and thought I would update my popular article Which Vendor Has A vSphere Web Client Plugin? After sharing the update on Twitter, I received several more updates from couple other vendors which I have also updated.

In talking to Jason Boche and others, it was noted that it was pretty difficult to not only find a complete list of vSphere Web Client Plugins (which is why I created the original article) but also complete list of vC Ops Management Packs and vCO Plugins. I was thinking about creating additional articles to capture these plugin downloads and then realized VMware already provides this through VMware Solution Exchange website also known as VSX which was recently revamped in the last couple of months.

It took me a minutes to find the location of the VMware plugins, but it is listed under Cloud Management Marketplace. Under this section, you will have the ability to filter by the specific VMware product you are interested in for add-ons as well as the content type (e.g. workflow vs documentation).

Here is a quick link to the add-on download page for the following VMware products:

I think it would be really useful to also include a section for vSphere Web Client plugins, but for now you can take a look at the complete list here. I will provide my feedback again to the folks running VSX and hopefully we some luck we will get a section for the vSphere Web Client plugins.