vCloud • Page 7 of 19 • Chris Colotti's Blog

vCloud

How To Handle Some vCloud Director Challenges

The other day I was sent a link to a 9-slide deck titled “Life before and after vCloud Director”, put together by someone I do not know that takes time to point out some specific challenges with vCloud Director, mostly with networking and vShield Edge.  From what I have learned this …

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Bad Idea: Disabling HA Admission Control With vCloud

Gabe has written up a really nice article recently about HA Admission Control you should read.  It made me think of a very recently conversation I had with some folks about HA Admission Control and vCloud Director specifically.  Namely, the fact they disabled it entirely.  Even when I was a vSphere administrator, before …

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[INFO] What Does Preparing a Host for vCloud Director Do?

This question comes up a lot and only recently did I ask this of engineering and the answer is quite simple.  We all know that Preparing a host for vCloud Director essentially installs the vCloud Director Agent onto ESXi.  However, the secondary question that usually gets asked is, “What does the vCloud …

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Gotcha: Changing IP Address on vCenter With SRM

Post written by contributing author Kris Boyd and Chris Colotti As part of the Disaster Recovery solution that Duncan Epping and Chris Colotti developed, Kris Boyd has been working on a comparative VMware View Solution using the same basic principles.  However, one thing both solutions came across is a unique situation …

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Segregating The vCheck Daily Report Scripts

Guest post by Shane Williford Last week I was going through some tweet history from my European colleagues, and one particular tweet stood out to me by Alan Renouf. He mentioned that “if you are a system admin of any kind, you *should* be using this tool”. That tool being …

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Gotcha: NTP Can Affect Load Balanced vCloud VMRC

This is short and sweet, but something we spent almost two weeks trying to resolve.  The environment was setup using my documentation on Load Balancing Cells but the Remote console was not load balancing correctly.  It worked if one cell was removed from the pool but not if both were live in …

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