PowerCLI: Find BIOS-Enabled VMs

A script to detect BIOS-enabled virtual machines in VMware vCenter.

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This script is an idea that spun off of my previous post, PowerCLI: Find UEFI-Enabled VMs. If you’re preparing to enable Secure Boot in a VMware environment, it may be helpful to identify the VMs that cannot be upgraded. As you might recall, enabling secure boot requires the following:

PowerCLI: Find UEFI-Enabled VMs

A script to detect UEFI-enabled virtual machines in VMware vCenter.

With all the news regarding the Spectre and Meltdown CPU vulnerabilities over the past several months, there’s been a greater focus to get VMware virtual machines to virtual hardware version 9 or higher, as noted by Andrea Mauro’s post regarding these vulnerabilities. In addition to that, several companies and organizations may be looking to enable Secure Boot, a feature first introduced with vSphere 6.5. However, in order to enable secure boot, the virtual machine needs to be configured with both EFI boot firmware AND be on virtual hardware version 13 or higher. Continue reading “PowerCLI: Find UEFI-Enabled VMs”

Git Integration with VS Code: Part 5 – Syncing with GitHub

For the fifth and final portion of my Git Integration with VS Code blog series, this post focuses on Synchronizing Content with GitHub. Previously in Part 4, we configured Visual Studio Code to establish a connection and download content from GitHub. In this post, I wanted to focus on staging, committing, and pushing content back up to GitHub. Continue reading “Git Integration with VS Code: Part 5 – Syncing with GitHub”

Git Integration with VS Code: Part 4 – Configuring Visual Studio Code

Now that PowerShell has been upgraded, and we installed both Git and VS Code, let’s go ahead and configure our environment for synchronization with GitHub. For me, this part was really the meat and potatoes of getting VS Code to integrate with Git and GitHub.

Installing the PowerShell Module

Now that VS Code is installed, let’s install the PowerShell Module so that it can properly understand PowerShell scripts and *.ps1 files. Continue reading “Git Integration with VS Code: Part 4 – Configuring Visual Studio Code”

Git Integration with VS Code: Part 3 – Installing Visual Studio Code

This blog post picks up where Part 2 – Installing PowerCLI and Git left off. Now that we have some momentum going with this Git Integration with VS Code blog series, let’s keep it going with Part 3 – Installing Visual Studio Code! Continue reading “Git Integration with VS Code: Part 3 – Installing Visual Studio Code”

Git Integration with VS Code: Part 2 – Installing PowerCLI and Git

In case you missed it, this blog post picks up where Part 1 – Upgrading PowerShell left off. In continuing on with the Git Integration with VS Code blog series, I now present Part 2 – Installing PowerCLI and Git!

NOTE: This process assumes a Windows-based installation, and for the Git install, most of the options were left to defaults unless otherwise noted. Continue reading “Git Integration with VS Code: Part 2 – Installing PowerCLI and Git”

Git Integration with VS Code: Part 1 – Upgrading PowerShell

So, I’ve been wanting to do this blog series for quite some time, and I’ve been working to put all of the various bits together. When I first started writing scripts for PowerCLI, I would simply write them using either the native Windows PowerShell ISE or some other text editor like Notepad++. It was fine for a while, but I soon began running into issues with version control. Before I knew it, I quickly ended up with a multitude of files in a folder. Things like script-draft.ps1, script-edited.ps1, script-edit2.ps1, script-working.ps1, script-final.ps1, script-FINAL-20180311.ps1, etc. It quickly got to the point where I didn’t know which files had the latest changes to them, or which ones had the newest feature I  implemented (or was trying to implement). Does any of this sound familiar?

At a recent Western PA VMUG meeting, I was introduced to this new product (to me, at least) called Visual Studio Code. Sure, it was another place to work on developing and even running PowerShell and PowerCLI scripts, but I had no idea how about the concept of version control or Git integration that lied within. All of that stuff was completely foreign to me, but sounded interesting. And, with the help of the #vCommunity and some of my own research, I finally got to a point where I understood how I could integrate my VS Code editor with my online GitHub account, and keep them in sync across multiple devices.

Continue reading “Git Integration with VS Code: Part 1 – Upgrading PowerShell”

VS Code: Fixing Git Certificate Issues

Earlier this year, I started messing around with VS Code as a to see how it compared to the default PowerShell IDE that I’ve been using previously. It’s definitely grown on me, and I’ve been drawn to this whole concept of Git integration, not only for accessing my scripts amongst a variety of systems, but also to collaborate with my colleagues on our company’s internal GitLab site.

In trying to set up Git integration with this internal GitLab site, I kept getting a certificate error that stated: “Unable to get local issuer certificate.” Some of my colleagues didn’t seem to have this issue, and I had followed the same steps as they did during the configuration piece. We looked through a few different configurations and compared settings, but nothing was really jumping out at us.

Continue reading “VS Code: Fixing Git Certificate Issues”

Finding NICs That Aren’t VMXNET3

Earlier this week, someone on our team received a request to change a VMware virtual machine’s NIC from e1000 to VMXNET3. While the change was a bit manual in nature due to the Guest OS configuration changes, it got us thinking… How many other VM’s might still have e1000 NIC adapters? So, I started working on a script to find out. Continue reading “Finding NICs That Aren’t VMXNET3”

Western PA VMUG Follow-Up

A quick follow-up to my experience presenting at the recent Western PA VMUG.

Hello again, everyone! First of all, I just want to take this opportunity to extend a HUGE “Thank You” to everyone who was able to come out and attend the recent Western PA VMUG! The day was packed full of information, as we got to hear a lot of great presentations about running VMware on AWS, AppDefense, vSphere APIs, and what’s new with PowerCLI. What I like most about these kinds of events is the ability to share, learn, network, meet new users, and catch up with those whom I already know.

As several folks already know, this was my very first time presenting at a VMware User Group meeting. Sure, I was a little nervous at first, but once I got up to present, things just seemed to flow. For me, it was reassuring to know that many in the audience were VMware customers who may have been in my shoes at one time, or perhaps still are. You never know. Although my presentation was mostly focused on some recent PowerCLI scripts I had developed to automate and simplify repetitive tasks, I also talked about my personal journey from avoiding scripting to actually doing it. And in my presentation, rather than just showing lines of code on a screen and explaining what the script does, I highlighted the workflow and thought process behind why I scripted it the way I did. Continue reading “Western PA VMUG Follow-Up”