Maintaining valid licensing in vRealize Operations Manager is crucial to getting the most out of the tool. There are two methods of licensing vROps: per processor with unlimited VMs or per virtual machine or physical server monitored. The latter method is also referred to as an Operating System Instance, or OSI. An OSI is any device, physical or virtual, that has an IP address and is capable of being monitored.
Sizing a vRealize Operations Manager Environment VMware vRealize Operations Manager is the flagship monitoring suite for the entire VMware Software Defined Datacenter stack. The software is incredibly powerful, but it can be a bit daunting to a newcomer. Each update has improved out of the box functionality, however there is a lot to learn to master the software and truly make the most out of its features. Every successful environment starts with a strong design.
Designing for a Home Lab A practical way to gain experience with vRealize Operations Manager is to deploy and implement it into a home lab. A design for a home lab almost seems too simple, but planning it out and diagraming a simple example can help when the time comes to design a production environment. The environment will need to support the following: Monitor 100 Objects Monitor 10 End Point Operations Management agents The environment is also resource constrained, and the node can be no larger than a Small node size.
I have publicly committed to submitting a design to the VCDX committee. My design is due in March 2017. I’m very glad I signed up to submit because it has kick started my motivation. Today I wanted to talk about my progress. I am using an actual design for a project I worked on. It’s a fairly complex system with many moving pieces. It mostly meets AMPRS requirements (Availability, Manageability, Performance, Recoverability, Security) so I shouldn’t have to do much tweaking to make it pass muster.
I sat the VCAP6-DCV Beta last night. First off the test was extremely fun, much like the VCAP5-DCA. In a live lab your skills are really tested. The new interface provided some challenges but is overall better than the legacy interface. The console is faster and it’s a lot nicer to be able to open the manual over the interface. It is very cramped though. My center maybe had an 18 inch monitor so I was still minimizing my manual a lot.
As I prepare to take an advanced test on a version of VMware I had never touched prior to dropping my $100 I knew I needed a strategy. I searched the blueprint for what was new and hoped my notes from the DCA were enough to patch me through. Plenty of articles exist to study by. I used many of them to prepare myself. When the time comes for me to take my seat here is how I’ll prepare:
VMware recently announced a 2 week availability for the VCAP6-DCV Deploy beta. After some debate I signed up to sit the exam on June 28, 2016. They provide a beta version of the blueprint so I started there to see what had changed from my VCAP5-DCA 5.5 blueprint and notes. I made some quick notes and want to share them here. As a disclaimer my list is quick first pass.
On March 29th I posted about VMware’s announcement regarding the retirement of the VCAP5 exams. Passing these exams have always been a bucket list item for me. I feel that they confirm a technician’s ability to actually use and conceptualize VMware more beyond the typical multiple choice exam. The VCP has become required for many job so having the next level up should set me apart from the competition. So after my March 8th pass I started gathering material to sit the DCD.
Fibre channel storage is great because it mostly “just works”. You provision storage, assign it to the WWPNs, rescan the adapters, and the luns are presented. There isn’t a lot of configuration in the GUI and, honestly, it can be hard to detect link speed or even if a link is up. In the Storage Adapter tab you can see if a path is down, but how do you detect the link speed?
On March 23rd VMware officially announced the retirement of their VCAP5 Datacenter exams. Read the official information here: 4 Exam Retirements in June It’s an interesting move as the VCAP6-DCA and DCD exams aren’t even available to book right now. You can still book and sit the exam up until the expiration dates (June 4th for DCA, June 24th for the DCD). I expected this but am a little disappointed. I booked my DCD for May 27th with the backup plan of taking a second shot at VMworld should I need it.