Can you easily export PowerDNS zones using a MySQL DB? The answer may not be as easy as it seems. I have been working on a Migration from PowerDNS using a MySQL DB. We have a custom solution which gets updated and gets pushed to Akamai. The problem is, this custom solution requires all the zones to be in bind format. Doing some research I found out there is no easy way to get these zones into a bind zone file.
I had a use case I wanted to investigate in regards to the new VCHA that is part of VMware vCenter Server 6.5. One thing I noticed, is when you have VCHA configured, there is no way to know which node of the HA cluster you are connecting to without being logged on. As people have noted before William Lam’s - How to Customize Webclient Login UI I figured since I am using the embedded SSO, I could update the login page to show any information for that particular node.
So VMware Flings have been on a roll recently. They have released what they call “VMware Content Library Assistant.” This is a java based CLI app, that connects to your vCenter and searchers for your templates and then automatically creates and uploads them. You can find the fling at the following URL…https://labs.vmware.com/flings/vsphere-content-library-assistant) Once you download the fling, you can just run the following command. java -jar sphere-content-library-assistant-1.0.jar -s servername -u username -p password In my case my java home isn’t setup on my mac so I had to run the following command to get it to work.
I have been using Ubiquiti equipment for awhile at home and I figured i would finally write a blog post about it. Ubiquiti equipment is “enterprise class” equipment for the consumer. I figured I would create a post that goes over two ways of loading the controller. The first option will be installing it on Ubuntu on bare metal or a VM, the second option is a docker container. If you are installing this on a bare metal or virtual machine, i suggest a debian based image.
So as everyone has probably seen, vSphere 6.5 is now GA. One of the features i have been waiting for the most is vCenter HA. I have spent some time trying to get this working in my lab. Unfortunately after countless tries i was stuck. Thanks to folks in the vExpert Slack for helping me try to resolve this, but unfortunately this was a case for VMware Support. Every time I would try to configure vCenter HA using the Advanced Wizard, I would get the following error.
So as everyone has probably seen, vSphere 6.5 is now GA. As usual right away I have upgraded the homelab and have already found a neat new feature. When you are adding in your VMware licenses, you now have an option to Import License Keys Data… To start you need to generate a report from my.vmware.com. Log in and Navigate to Download Reports Click on the Available Reports dropdown, and select the Product Licenses, Details and History.
I have been knee deep in migrations, so after clicking through a few times to create clustered file shares, I finally decided to script them. Here is that script I thought I would share. Thanksfully there was the NTFSSecurity module published by microsoft that makes permissions a breeze. You can get more details by viewing the module page. Pre-Requsites NTFS Security Module Link to Script Create-SMBShare.ps1 Preparing to Execute the Script Fill in the appropriate variables, and execute the script.
I am about to start down my path of studying for my VCAP6-DCV Design Exam. I figured I would throw up the blueprint and fill in each section as applicable. Either way here is the blueprint laid out for anyone who may benefit. This is it as of 7/25/16. Section 1 – Create a vSphere Conceptual Design Objective 1.1 – Gather and analyze business requirements Skills and Abilities Existing Content from VCAP5-DCD
Today I took my VCAP6-DCV exam. This exam was announced with a two week availability in the US priced at $100. My experience with the exam was actually pretty good. The new interface for the advanced exams is that of an HOL. You are dropped onto the desktop and have a window that slides in and out to pull up the manual and other consoles. I would definately read up on Josh Andrew’s post about what to expect.
I have been in process in configuring traffic shaping for multiple port groups. It seems with PowerCLI 6.3 R1 there are no native Powershell Cmdlets. Luckily I stumbled across @Lucd and his PowerCLI functions to manage these settings, i have put these into a script to mass get and set the settings for all port groups of a DVS’s. Pre-Requsites VMware PowerCLI Link to Script Get-VMwareTrafficShapingSettings.ps1 Set-VMwareTrafficShapingSettings.