TagScripting

PowervRNI is now on PowerShell Gallery

PowerShell is about making things easy and consumable. Same goes for PowervRNI, making repetitive tasks in vRealize Network Insight easier and make it possible to extract information from vRNI.

It’s not that easy to load a custom module into PowerShell though, you have to download 1 or 2 files, then load it into your PowerShell session by referencing those local files. The PowerShell Gallery is a pretty awesome way to also make module management very easy. All you have to do is use the Install-Module command and it downloads and installs the module for you.

For the module authors, … Read more

Using PowervRNI to Quickly Add Applications

This is the second post in a series on how to use PowervRNI to manage Applications within your vRealize Network Insight environment. If you’d like to learn about managing Data Sources with PowervRNI, check here.

Applications

Introduced in vRealize Network Insight 3.2 in the begin of 2017, Applications are logical containers which can contain the structure of applications (including tiering). You can use these application containers to better visualize what network flows are going between specific applications or even application tiers. Next to insights into your applications, you can also use it to take a per-application approach to micro-segmentation, … Read more

Using PowervRNI to Quickly Add Data Sources

This is the first post in a series on how to use PowervRNI to manage your vRealize Network Insight environment. Starting with Data Sources.

Data Sources

Brief background; data sources in vRNI are endpoints from which vRNI retrieves information from. Examples are: vCenter, NSX, Switches, Routers, Firewalls, an AWS account or converged infrastructure systems like Cisco UCS or HP OneView.

Adding data sources is usually only performed when vRNI is installed into the environment and every time a new endpoint is added to your environment (for example a new vCenter environment, or when a new switch is plugged in).… Read more

Introducing PowervRNI

I am excited to introduce PowervRNI to the world! In the 3.6 release of vRealize Network Insight (vRNI) in November, there was a public API added. Through this API, you can offload certain tedious tasks like creating applications and managing data sources. I was using the private API for a couple of things already, like importing data sources. With the release of the public API, I could move those things to use the public (and supported) API. Ever since then, I’ve been working on PowervRNI.

PowervRNI

The first release of PowervRNI is on GitHub here. With this … Read more

Exporting your Amazon Kindle Highlights & Notes to MySQL

As a wise man said; now for something completely different. This post is going to be just that.

I received a Amazon Kindle on christmas and absolutely love it. It has replaced hauling around a bunch of physical books and made my life a lot easier when it comes to managing highlights and notes about the topics in the books (I read a lot of educational text).

Previously I had a physical notebook with me that I translated into electronic notes by hand. I use Evernote for all my note taking purposes. With the Kindle, all your highlights and notes … Read more

vRealize Operations: Adding an OS Monitor Script

Besides monitoring Windows Services and the vCenter Server Appliance, you can also use vRealize Operations to monitor custom data through OS scripts. Attached to an Operating System object, an OS Script can output the health status and/or a metric for use in analysis. I will dive into the health status part for this post.

Setting the Stage

In this article, I’ll be using an example with a Linux server and the open source storage product Gluster. The OS Script will be checking whether a Gluster volume is healthy and allows vROps to generate alerts when something goes wrong … Read more

Introducing the VMware NSX for vSphere PHP Framework

Over the last few weeks, I have been working on a VMware NSX integration with one of my existing PHP applications. This application is tied into a development process with a new testing schematic which needed to use a the NSX features to test the code inside a tiered network setup. Of course, this needed to be automated and available on demand; enter the NSX API. Using the NSX API, I’ve been able to integrate network deployment and configuration inside the existing application (with not a lot of effort).

After getting a few requests from fellow NSX enthusiasts, I’ve decided … Read more

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