WilliamLam.com

Exploring new VCSA VAMI API w/PowerCLI: Part 1

by // 11 Comments

One of the most most exciting developments in vSphere 6.5 with respect to Automation is the introduction of several new REST APIs included in the vCenter Server Appliance (VCSA). In addition to covering some of the existing capabilities like vSphere Content Library and Tagging, customers will now have access to a new basic Virtual Machine management API that has been greatly simplified compared to the traditional vSphere SOAP API and access to the VCSA's Virtual Appliance Management Interface API, also known to most as the VAMI.

I am particular excited about the VAMI REST API as this is where customers will be able to manage the entire full lifecycle of their VCSA/PSC which will eventually include all Day 2 operations as well as Install, Upgrade, Migrate and Recovery capabilities. This initial release of the VAMI REST API covers most of the functionality found in the current VAMI UI by going to https://[VCSA]:5480 after your VCSA or PSC has been deployed.

Not having spent a whole lot of time with the new VAMI REST API, I figured a good way for me to learn more about the APIs was to consume it and what better way than using PowerCLI? With PowerCLI 6.5 R1 (Windows version) release, there is a new Connect-CisServer and Get-CisService cmdlet that provides you access to these new REST APIs including the VAMI APIs. As I explore the new VAMI APIs, I plan to create a new VAMI PowerCLI Module that contains functions exerising some of the new APIs that you see today in the VAMI UI.

[Read more...]

vCenter Server High Availability (VCHA) PowerCLI 6.5 community module

by // 15 Comments

As some of you may know, I have been spending some time with the new vCenter Server High Availability (VCHA) feature that was introduced in vSphere 6.5. In fact, I had even published an article a few weeks back on how to enable the new vCenter Server High Availability (VCHA) feature with only a single ESXi host which allowed me to explore some of the new VCHA APIs without needing a whole lot of resources to start with, obviously, you would not do this in production 🙂

For those of you who are not familiar with the new VCHA feature which is only available with the vCenter Server Appliance (VCSA), Feidhlim O'Leary has an excellent write up that goes over the details and even provides demo videos covering both the "Basic" and "Advanced" workflows of VCHA. I highly recommend you give his blog post a read before moving forward as this article will assume you understand how VCHA works.

In playing with the new VCHA APIs, I decided to create a few VCHA functions which I thought would be useful to have as a PowerCLI module for others to use and also try out. With that, I have published my VCHA.psm1 module on the PowerCLI Community Repo on Github which includes the following functions:

Name Description
Get-VCHAConfig Retrieves the VCHA Configuration
Get-VCHAClusterHealth Retrieve the VCHA Cluster Health
Set-VCHAClusterMode Sets the VCHA Cluster Mode (Enable/Disable/Maintenance)
New-VCHABasieConfig Creates a new "Basic" VCHA Cluster
Remove-VCHACluster Destroys a VCHA Cluster

[Read more...]

vCommunity "shorts" on their experiences w/the VCSA Migration

by // 2 Comments

The feedback from our customers on both the initial release of the vCenter Server Appliance (VCSA) Migration Tool (vSphere 6.0 Update 2m) as well as the updated version included in the release of vSphere 6.5 has just been absolutely fantastic! The feedback has not only been positive in terms of customers experience with using the Migration Tool to go from a Windows-based vCenter Server to the VCSA, but also with their experience with the VCSA itself which has come a long from when it was first released back with vSphere 5.0.

As with any customer feedback (good as well as the bad), I share this feedback directly with the Engineering/Product teams so that they know which areas customers have found useful and which areas we can still improve upon. One source of customer feedback which I see quite a bit of discussions on regarding the VCSA Migration Tool is on Twitter and being an active user myself, it is also makes it quite easy to collect and share this feedback internally. I even created the #migrate2vcsa hashtags a few years back to make it easy for customers to provide feedback for all things related to the VCSA Migration.

Most recently, I was looking for a better way to share as well as aggregate some of the feedback from Twitter regarding the VCSA Migration Tool. Instead of manually tracking individual tweet links via an email or document, I wanted to anyone to be able to get a quick glance at the overall feedback. I started to look around and came across an interesting SaaS solution called Storify which allows you to tell "stories" by using content from various Social Media sources such as blog posts, Youtube or Twitter for example.

[Read more...]