Virtual Machine Relocation
Hello guys,
i am looking for some insight into a feasibility of removing 3 virtual servers from a customers site and bringing them into my test lab and once i have configured and installed the applications on them return to the customer after 2 months time.
Servers are 2 Application Servers (2012) and one Database Server (2012). and they are part of the customer's AD Domain, though not currently used.
Customer is running VMs in VMware Environment.
My question is if i run these VMs in my Test Environment and then return them to the customer will it be a seamless operation or do i have to tweak some settings. i do not have previous of doing this kind of activity, hence asking from people who have experience with it.
i am looking for some insight into a feasibility of removing 3 virtual servers from a customers site and bringing them into my test lab and once i have configured and installed the applications on them return to the customer after 2 months time.
Servers are 2 Application Servers (2012) and one Database Server (2012). and they are part of the customer's AD Domain, though not currently used.
Customer is running VMs in VMware Environment.
My question is if i run these VMs in my Test Environment and then return them to the customer will it be a seamless operation or do i have to tweak some settings. i do not have previous of doing this kind of activity, hence asking from people who have experience with it.
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The ESXi version does not matter, because the virtual hardware is the same!
The reason I mention the domain, because if the machine is joined to the domain, you will find if you take the machine away from the domain and not turn on for two months, the security token will expire, and when you return it to the domain, you will most likely have to add it to the domain again, because it's trust relationship has expired.
Also, if you do not have the domain controller as well, after several weeks, you will not be able to login with Domain Credentials because these would also have expired.
So, decision for you to make, do you need to install the applications with Domain Credentials, or Local Accounts, can these be changed afterwards?
It would be better to remove from the domain, export, then install your applications, Import, and then add to the domain, if this works for you....
also remember, if Domain Joined, if you try to remunerate the domain when installing applications, without having a domain controller, the install could fail because you do not have the DC.
The reason I mention the domain, because if the machine is joined to the domain, you will find if you take the machine away from the domain and not turn on for two months, the security token will expire, and when you return it to the domain, you will most likely have to add it to the domain again, because it's trust relationship has expired.
Also, if you do not have the domain controller as well, after several weeks, you will not be able to login with Domain Credentials because these would also have expired.
So, decision for you to make, do you need to install the applications with Domain Credentials, or Local Accounts, can these be changed afterwards?
It would be better to remove from the domain, export, then install your applications, Import, and then add to the domain, if this works for you....
also remember, if Domain Joined, if you try to remunerate the domain when installing applications, without having a domain controller, the install could fail because you do not have the DC.
ASKER
Thank you, will take it off the domain install and rejoin Domain afterwards.
ASKER
By the way, does the ESXi version matter. Should both environments use the same version?
With regards to joining the Domain it would simply be matter of taking it off the Domain and rejoining it, correct.
It was joined to the Domain to make it easy to install the Application with Domain Credentials.