For details about upgrading the license management in vCenter Server 5.x to the License Service in vSphere 6.0 and later, see the vSphere Upgrade guide. The License Service provides an inventory of licenses in the vSphere environment, and manages the license assignments for ESXi hosts, vCenter Server systems, and clusters with enabled vSAN. Fllowing are the activation key enterprise license for vCenter and vSphere 6.5: This license isn't use for commercial purposes. Please buy a license if you can! VCenter: 0A0FF-403EN-RZ848-ZH3QH-2A73P. VSphere: JV425-4h100-vzhh8-q23np-3a9pp. Assign license for vCenter. On vCenter Server management console, go to Menu Administrator.
vSphere 6.0 released and we are started evaluating the features of our brand new hypervisor with our evaluation license. The evaluation period is 60 days but do you think 60 days is not enough to keep your hands dirty with ESXi 6.0. It will be time-consuming to re-install ESXi 6 every 60 days after your evaluation license is expired. Don't worry, VMware provides us with the Free ESXi 6.0 Hypervisor with non-expired license keys. VMware ESXi Free version is the same download as the full ESXi with exact same ISO but stays unlocked only for 60 days. If you don't enter the serial number for the free version, the product works as full version during 60 days. When the trial period ends and the product locks out the advanced features and becomes VMware ESXi free.
VMware ESXi Free vs PAID
What is VMware ESXi Free Limitations?
- 2 (physical) CPU limit
- No limit on Physical Memory
- Number of cores per physical CPU: No limit
- Maximum vCPU per virtual machine: 8
- You can't Manage Free ESXi from vCenter Server
- No Support from VMware Support (GSS)
How to Download ESXi Free License?
Download Procedure for both Paid and ESXi Free is same and Moreover, both are the same ISO image. Download the VMware ESXi 6.0 Free Hypervisor installer image along with free license keys.
Register or Login with your VMware account credentials
Once you have logged in, you will be provided with the option to download the ESXi 6.0 Installation ISO and VMware vSphere client along with the VMware ESXi Free License Keys.
How to apply ESXi Free license to ESXi host?
Once the installers are download. Complete the ESXi 6.0 installation or upgrade. Connect to your ESXi host using vSphere Client.
Click on Configuration tab and select Licensed Features. Click on Edit. Below are the product features which are available as part of vSphere Evaluation License.
Enter the license key and Click on Ok.
ESXi is turned to Free ESXi now with No Expiration.
We are done with the free ESXi license key assignment with no expiration.
How to Perform Backup of VM's running in Free ESXi?
Free ESXi does not support vStoage API and hence no native backup support for Free ESXi versions. If you are using Windows VM, use its native backup or agent-based backup for VM's running on Free ESXi.
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I won't go into intimate detail as it's all poking around online, but I'll give a run down of all the stupid things I ran into while trying to go from vCenter 5.5 on Windows 2008 R2 to a 6.5 appliance using the Appliance Migration Assistant and Appliance Installer.
Vmware Vcenter 6.5
- First issue, SSL certificates. The Migration Assistant began bitching about names and/or CA trust issues. I ultimately needed to use the SSL Certificate Automation Tool, a horrid batch file, to work through this, along with some openssl commands which saved quite a bit of time. Here's what I ended up doing:
- Grab the SSL Certificate Automation Tool from vmware: https://kb.vmware.com/selfservice/viewdocument.do?cmd=displayKC&docType=kc&externalId=2057340But don't follow that article yet, it has a bunch of pointless stuff.
- Do yourself a favor and extract it at the root of C: with a simple directory name, because you're going to be typing in and out of it a lot.
- Edit the environment variable file and pre-define all your paths; it's ten times easier than trying to type them command line.
- Run the tool and generate new cert requests for vCenter, inventory service, web client as well as update manager now that the vCenter 6.5 migration tool includes update manager. I got these tips from this thread https://communities.vmware.com/thread/546223 where mbrkic has some excellent guidance, but I didn't use his steps of creating the openssl.cnf as the automation tool will do that part for you.
- Next, instead of taking your certs to a CA, sign them yourself by going into each of the SSL Certificate Automation Tool's requests* subdirectories which there will be four of, and running:'c:Program FilesVMwareInfrastructureInventory Servicebinopenssl.exe' req -nodes -new -x509 -keyout rui.key -out rui.crt -days 3650 -config csr_openssl.cnf
That will create each of your four certificates.
- After running the above, rename the resulting rui.crt to rui.pem
- Your SSL Certificate Automation Tool ssl-environment.bat file should reference the new certificates by their rui.pem names; make sure to get the paths correct since each of the four will be different.
- Use the SSL Cert Automation Tool to update each of the four certs; it will handle the install and restarting of services.
- You should be good to go now.
- Next issue, assistant is clear, you move on to appliance installer. Well, your VCSA target must be 6.0+ of ESXi. I was running my old vCenter on a free-license 5.5 host and it was just managing a cluster of enterprise plus hosts. I had to down all the VM's and upgrade that vCenter host to 6.5 and then things were happy, or so I thought….
- Run the appliance installer again, I'm ready to run an attempt that will hopefully make it out of the starting gates. It runs, it gets stuck at 'Installing RPM' at 80% and ultimately fails referencing some type of install timeout. This, it turns out, was the result of my trying to deploy the appliance to an ESXi host running a free license. The free licenses are missing relevant features, but the installer doesn't test for that and warn you, it just wastes a few hours of your time and fails after a while. I found a website with steps to switch back to an eval license, which is fully featured, then you can switch back to your free license afterward:
What the site didn't make clear was that after removing the license.cfg and doing the rename, you need to get back into the fat client and actually pick the eval license radio button if you had previously been on a free license. So, I flip back to eval, run the installer for the third attempt and we're past that issue to phase two.
- Finally, my first seemingly good attempt at using the installer / migration tool gets to phase two and dies with 'error attempting backup spbm data'. There are hints this may be related to the SSL cert swap out from issue #1, but I couldn't find anything to definitively point at that, and ultimately gave up and went ahead with an Inventory Service database reset as per VMware kb 2042200:https://kb.vmware.com/selfservice/viewdocument.do?cmd=displayKC&docType=kc&externalId=2042200
Here's a possible second cause of this with some info:http://notes.doodzzz.net/2015/03/24/vsphere-6-0-home-lab-upgrade-issues-faced/
https://communities.vmware.com/thread/505529 - Okay, inventory database is reset, I begin my fourth attempt at this. Think it will work? FUCK NO Nothing VMware produces outside of the hypervisor actually fucking works with any consistency, and when it fucks up, you better have a snapshot because it doesn't just mildly fuck up, it goes North Korea nuclear style. The latest?
Oh yeah, that's a great error, who knows wtf that means. Well let's delete my VCSA because even the installer, on the web interface, acknowledges something went wrong and it must be deleted and begun again. Yep, another three hours down the drain; wash, rinse, repeat. I found this post which references some of the error, and the recommendation was to ensure forward and reverse DNS entries are present for the temporary Windows machine you're running the appliance installer / migration tool from: https://communities.vmware.com/thread/544755 Huh? FQDN and PTR for a temp machine which supposedly is just moving data? The docs don't mention that. Well let me spend 30 seconds adding a DNS entry to see if it fixes what just wasted three fucking hours of my time VMware; great job guys.Also, if you're running on an IPv6-enabled network, make sure to check the post about adding a localhost entry for your ::1 to the appliance before proceeding with step 2.
- Okay, bullshit DNS entries are in place, let's start attempt number five and in three or four hours I'll let you know if it worked….Nah:
So what are we at, perhaps 12 to 15 wasted hours now. I noticed this on the vCenter 5.5 server console though:I guess we need to investigate update manager as that would seem to indicate it has some relation to this latest failure. Found this page:
https://www.stephenwagner.com/?p=1115
same issues, suggests I need to:- Uninstall update manager
- Ensure I remove the temp files that the previous attempts have created as it will attempt to grab the data from archive each time.
- Reconnect the original server to the AD domain (non-issue in my case, running standalone)
- Start over again LOL Guess I'll give attempt six a shot in the morning and let you know how it goes.
- Attempt six notes – it's been sitting at 'Starting vmware postgres' for a couple hours now. Not sure if it will finish but found this site telling me what to expect in the mean time:
Woah, it completed! I had to stare at that for few hours but then it moved along.
- Finally, as described in the vmware blog: https://blogs.vmware.com/vsphere/2017/01/vcenter-server-appliance-6-5-migration-walkthrough.html it actually worked. I was able to move off crap MS Windows to VCSA, using far less cpu, far less mem, no more Windows updates and eliminating some license costs.
Of course, after all that, now I'm stuck no longer being able to use the reliable and easy thick/fat/C# client. I hate the web interface even more now that I'm forced to use it. Hell, just trying to find a browser that supports Flash properly these days is a challenge; ended up having to install FireFox on my Macs and my PC's because Chrome is obviously a no-go, and Flash wouldn't seem to work properly in Safari on Mac. IE/Edge on Win10 is supposed to have it built in but the built in version doesn't seem compatible with vCenter.
Reset Vcenter 6.5 Evaluation License Key
VMware, get the fucking hint, we dont want a broken web interface, get rid of Flash, either make the html5 work properly, or let us use the fat client. Relying on flash means you're stuck with this bullshit:
