Written by Simon Eady on 27/2/2019
Published under Automation, Certification and VMware
For the last month I had been preparing for the VCAP7-CMA Design exam and I am very glad to say I passed on my first attempt. Oddly I found it slightly easier than the VCP7-CMA but that I suspect is down to the fact I spend a lot of my time designing and implementing solutions for customers as opposed to day to day administration of any given solution. So what was the exam like?
Written by Sam McGeown on 8/2/2019
This series was originally going to be a more polished endeavour, but unfortunately time got in the way. A prod from James Kilby (@jameskilbynet) has convinced me to publish as is, as a series of lab notes. Maybe one day I’ll loop back and finish them… Requirements Routing Because I’m backing my vCloud Director installation with NSX-T, I will be using my existing Tier-0 router, which interfaces with my physical router via BGP.
It has been a while since I have had time to write a blog post, the last quarter of last year was pretty crazy from a work point of view. Regardless, it is now a New Year and my tech focus is turning very much on CMP related things particularly vRealize Automation. (I am also very much looking forward to learning more about VMware’s CaS which I saw demo’d at the UK VMUG late last year by Grant Orchard)
Written by Sam McGeown on 21/9/2018
Just a quick post today to cover a new vRO action and workflow I’ve uploaded to GitHub that configures vCenter High Availability in the basic mode. This is based on William Lam’s excellent PowerShell module that does the same, but using vRO. I also hope to release a version for the advanced mode based on my PowerShell script in the near future. TL;DR - package is availabile on GitHub The workflow itself is pretty self explanatory, with my deployment action, which returns a VC:Task, and the standard “wait for a task to end” action.
Written by Simon Eady on 6/9/2018
I did a quick search online and could not find a collated list so, by way of a quick summary from all the VMworld 2018 announcements and comments my good friend and PM for vRealize Operations Sunny Dua has made, I have collated a list of what we can expect to see in the next iteration of vROps (7.0). The list is in no order of interest or importance, some of the mentioned improvements have been long standing requests so enjoy and get hyped (I know I am).
Written by Sam McGeown on 24/7/2018
Published under Automation and Development
I recently started looking into ways of monitoring the temperature and humidity in my garage - for two reasons. Firstly, I have my lab workload cluster out there in the form of a Dell C6100, and I’ve noticed with the recent weather that the temperature in there gets…a bit warm. Secondly, I like to brew beer at home, and one of the keys to a good brew is consistent temperature!
Written by Simon Eady on 17/7/2018
Published under Networking
OK, so recently I had been setting up NSX in my lab and I wanted to create some static routes on my SG300-20 so I could access the VMs that were on my NSX network. I added the VLAN I wanted to use and added a VLAN interface. All good. I went ahead and added the static route as shown below. As you can see it was applied successfully. However looking at the static routes I could not see the route I had just added.
Written by Sam McGeown on 13/7/2018
Published under vCloud Director and VMware
This series was originally going to be a more polished endeavour, but unfortunately time got in the way. A prod from James Kilby (@jameskilbynet) has convinced me to publish as is, as a series of lab notes. Maybe one day I’ll loop back and finish them… RabbitMQ for vCloud Director RabbitMQ High Availability and Load Balancing The vCloud Architecture Toolkit states RabbitMQ scales up to thousands of messages per second, which is much more than vCloud Director is able to publish.
Written by Sam McGeown on 13/7/2018
Published under NSX, vCloud Director and VMware
This series was originally going to be a more polished endeavour, but unfortunately time got in the way. A prod from James Kilby (@jameskilbynet) has convinced me to publish as is, as a series of lab notes. Maybe one day I’ll loop back and finish them… Prerequisites I’ve deployed a CentOS7 VM from my standard template, and configured the prerequisites as per my prerequisites post. Updates, NTP, DNS and SELinux have all been configured.
Written by Sam McGeown on 13/7/2018
This series was originally going to be a more polished endeavour, but unfortunately time got in the way. A prod from James Kilby (@jameskilbynet) has convinced me to publish as is, as a series of lab notes. Maybe one day I’ll loop back and finish them… Prerequisites PostgreSQL server deployed and configured Two vRO 7.4 appliances deployed Before powering them on, add an additional network card on the vcd-sql network