Archive

Posts Tagged ‘SSO’

Is Now The Best Time To Upgrade To vSphere 5.1?

Upgrading to vSphere 5.1 has been a bit of a hot topic ever since it became a GA product in 2012. The problems some customers have experienced during the upgrade process to vSphere 5.1 have been well documented and VMware certainly received a lot of feedback which was taken on board. But many upgrades still went through without any major dramas at all. I completed a couple of small scale upgrades without any problem just after the GA. The real trouble was when you started to try and integrate into larger scale and more complex environments with more complex requirements. So is now the time to upgrade if you haven’t already?

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Disabling vSphere 5.1 Single Sign-on (SSO) – Don’t do it!

I’ve been getting feedback and questions from a number of different places of people wanting to disable Single Sign-on in vSphere 5.1 for various reasons (with vCenter). This is mainly due to difficulties around implementation of SSO in combination with other VMware solutions, such as VMware View, vCloud Director. My response to the questions is very simple. DON’T DO IT! At least not with vCenter itself. vSphere 5.1 and vCenter was not designed to run without SSO and this is definitely not supported and will likely result in a broken environment. This brief article will give you some tips on how you can be successful with SSO.

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Updating CA SSL Certificates in vSphere 5.1 vCenter Virtual Appliance

Recently I wrote about Updating CA SSL Certificates in vSphere 5.1 which applied to the Windows installable version of the vCenter 5.1 and it’s supporting components including SSO. VMware has now also released the instructions to update the CA SSL certificates in the vSphere 5.1 vCenter Virtual Appliance.

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Updating CA SSL Certificates in vSphere 5.1

Over the past few weeks I have been working behind the scenes with a team of people at VMware spread around the globe on the process to successfully change out the self-signed certificates in vSphere 5.1. With the introduction of Single Sign-On in vSphere 5.1 the process is somewhat more complicated than vSphere 5 (ok quite a lot more complicated). But now I’m able to bring you some of the solutions you’ve all been waiting for.

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vSphere 5.1 Gotcha with Single Sign On (SSO)

To be honest this is more of a PEBKAC (Problem Exists Between Keyboard and Chair) issue on my part. I was doing an upgrade from vSphere 4.1 to vSphere 5.1 and in the process upgrading vCenter (Simple Install). After the upgrade had completed successfully I logged in to the vSphere Web Client as the admin@system-domain user (who is the admin for Single Sign On). To my horror I could not see any vCenter objects registered and couldn’t access vCenter. After a little head scratching I remembered why.

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