Esxi 5.5 License
- I can confirm that I am using the VMware vSphere Hypervisor 5 License Key that is listed on my ESXi 5.5 u2 download page. I do not think that the license key has changed since 5.0 though since the download page has all the previous versions all the way back to 5.0 and there is no option on the website to request a new license key either.
- Download ESXi 5.5 Update 1 and the other vSphere pieces to get your home lab started Mar 12 2014. Original article below: To get started with your own vSphere 5.5 home lab, you'll find that there's just 3 files you'll need to download.
Last week I received a question about retrieving the expiration date for vSphere licenses in vCenter Server which can be seen in both the vSphere Web Client and vSphere C# Client under the Licensing section. Even though there are vCenter alarms that monitor license usage and compliance, it still makes sense that users may still want to be proactively monitoring their license keys for expiration and ensuring they are renewed in a timely manner.
VMware vSphere 5.5 will go to the end of general support on. VSphere 5.5 released and we are evaluating the features of our brand new hypervisor with our evaluation license. Evaluation period is 60 days. 2006974, This article provides information about license key version upgrades in My VMware.
I provided a quick sample script to the user but thought I might as well clean it up a bit and share it with the rest of the VMware community. I also wanted to provide some additional details on where to look for the expiration details as well as other information pertaining to licenses in vSphere.
To access anything related to licensing in the vSphere API, there is something called the LicenseManager object which provides methods to add/remove licenses from vCenter Server or an ESXi host as well as various properties about the licenses currently registered. To view all license in the system, there is a property called licenses which contains detailed information about each license such as the name, license key, unit cost, used, etc. You will notice, there are no properties for expiration date or the features that is enabled for each of these licenses. The reason for this is that this additional information is stored in a property called properties which be any key/value pair and depending on the license, you will see a list of different values.
To get the list of keys and their associated values which could be additional key/value pairs, you would need to iterate through the properties array and then extract out keys that are relevant to your search. Since we are interested in the expiration of a particular license, the keys that we want to search for are expirationDate, expirationMinutes and expirationHours. There are of course other keys that may be of interest, such as features which provides a specific vSphere capability that is available within a license key.
Armed with this information, here is a sample vSphere SDK for Perl script called getLicenseInfo.pl that leverages the LicenseManager and the license properties to extract out all the licenses in either a vCenter Server or standalone ESXi host and provides details on each license including the expiration date.
Disclaimer: These script are provided for informational/educational purposes only. It should be thoroughly tested before attempting to use in a production environment.
This script can be executed against a vCenter Server or an ESXi host and by default it will not display the license key unless you set the –hide_key parameter to false. Here is a screenshot of what you would see which includes the name of the license, current total count, used and calculated remainder and of course the expiration date, hours and minutes.
Esxi 5.5 License Key
If you are interested in a similar script but using PowerCLI, here is a script written by my colleague Alan Renouf which exports the licenses to an excel spreadsheet. You can of course easily modify either the vSphere SDK for Perl script or PowerCLI script to periodically monitor the expiration dates and proactively send out reminders to renew your vSphere licenses.
Esxi 5.5 License Key
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