This will be a short blog, partially because my teammate Alex Carver already wrote a great blog that covers one workaround for this button not working that uses vCenter’s MOB.
If you have been using self-signed certificates in your vVols environment since vCenter 6.7 and updated to vCenter 7.0, you might have noticed something frustrating when trying to refresh those certificates manually: the button was greyed out! If you were like me, you were probably wondering why this useful functionality was removed and thought maybe it was for security reasons; your concerns might have been validated when searching VMware’s KB system and finding this KB that read like it was functionality that was removed on purpose (recently updated to reflect the current situation better).
Turns out my guess was wrong and that KB was a little misleading. VMware has brought this button’s functionality back in vCenter 7.0U3d and higher. You might say to yourself “that’s great Nelson, but I don’t upgrade my production vCenter whenever a new vCenter version comes out”. If you want a simpler workflow than re-creating the storage providers before you upgrade to newer versions of vCenter when the certificates expire eventually, Alex Carver has the method for you which uses vCenter’s MOB to refresh the storage providers without re-creating them.
Pure Storage recently launched a new management pack for vROps that had a number of important fixes and some changes to the interface. You can download it here and find the full release notes here. What’s new?
Restructuring of Pure Storage objects in the Object view of vROps
Add Offload Snapshot capacity metric
Add FlashArray Software™ version property
Let’s go over the interface changes first. If you navigate to Environment -> Object Browser -> Pure Storage FlashArray -> FlashArray Resources -> PureStorage World and expand an array, the layout will look quite different than what was there before. For starters, the icons have almost all been updated to mirror what you would expect to see on a modern FlashArray Purity version (or vCenter if that is a vCenter object). We made this change to make the vROps management pack experience as close to the FlashArray experience as possible.
Additionally, we moved the structure of the objects around to be more consistent with what you’d expect from the FlashArray. No objects were removed and the same object can be listed in multiple places where it makes sense (for example, if you expand a Hosts group, you will see the pertinent volumes there as well as under the Volumes group).
Next, we’ve added the Offload Snapshot capacity metric in this version as well as a FlashArray Offload Target object. The Offload Target object is visible under Protection and you can see the current space used by that Offload Target in the badge for that object; additionally, there is a Capacity metric for this object that shows historical consumption.
Lastly, you can now retrieve the Purity version of the array directly from vROps to help plan your FlashArrays’ upgrades. This information is found by selecting a FlashArray and going to Metrics -> Properties -> Details -> Purity Version.