ESXi
Using pcap filters with pktcap-uw on ESXi
A feature that was introduced in vSphere 7 is the ability to use pcap (tcpdump) filters with pktcap-uw. One of the use cases where this can be useful is filtering for TCP control bits.
Azure
Running Azure DevOps runner on an ARM device
In this post I wanted to draw your attention to a couple of Docker images I created. I found that while increasingly automating more aspects of my homelab deployment I needed a place to execute my code. And running this on my laptop isn’t always the best choice.
ESXi
Check ESXi installation date using Powershell
Have you ever found yourself wondering when a certain ESXi server was installed? In this case VMware GSS has your back. Check out KB 2144905 to find a simple esxcli command that dissects the hosts UUID to give you the installation date of that specific host. But what if you want to audit an entire cluster? This is where Powershell can help you out.
VMware
Test API calls with Beeceptor
Lately I’ve been interacting a lot with REST APIs. I found that testing an API from within an application can sometimes cause some issues. For instance, when setting up a webhook notification instance using vROPS you only have a simple test button. But what if the application you want to access requires authentication and all you want to test is if you are able to access a URL via a HTTP proxy server?
VMware
Send vROPS notifications using webhooks
The way in which you can customize notifications in vROPS has significantly improved in version 8.6. You now have the ability to use payload templates that can include all sorts of vROPS properties. This way you can make your alerts much more meaningful.
ESXi
Nested ESXi 7 interoperability with ESXi 6.7
The nested ESXi appliances that William Lam provides to the community are great resources for testing. But what about interoperability? Can you run a nested ESXi 7 VM on a ESXi 6.7 server? Unfortunately the answer is; it depends. We can’t all be early adopters right? I currently work in Read more…
ESXi
How to recover from deleted VM files
Recently I found my self having to recover a VM that had most of it’s files deleted. They were removed by a script that was intended to clean up a staging datastore. Unfortunately the VM in question was left on that staging datastore and the script did it’s magic. The Read more…
Certification
Preparing for the VCAP-DCV Deploy 2021 Exam
If you feel you want to take your VMware knowledge to the next level you may consider the VCAP-DCV Deploy certification. Achieving this advanced level VMware certification demonstrates you have hands-on experience deploying, optimizing and troubleshooting a VMware virtual infrastructure. It is not uncommon when you achieve this level of Read more…
PowerCLI
Async methods in vSphere Web Services API
Today I had an experience that was not very different than some of the ‘I was today years old’ memes which are floating on the web. I was working on a script to detach a LUN on all hosts within a cluster when I stumbled on a contribution from LucD Read more…
ESXi
Using Runecast to fix missing NIC in ESXi
The problem In my homelab I’m using a server which contains both Gigabit and 10GbE NICs. When I first deployed ESXi version 7.0U1 the list of devices looked like this. Name PCI Device Driver Admin Status Link Status Speed Duplex MAC Address MTU Description —— ———— ——– ———— ———– —– Read more…