I have three Bamboo servers installed across three machines. The First machine has original OS, rest of the two machines have OS images from the first one.
Bamboo Servers on all of them have the same Bamboo Server Id and each using the same Commercial License key.
The support period has already ended and all the Bamboo Servers are working fine.
Is it legal to use the same Commercial License key on all of them ?
Are you using the 3 Bamboo instances as a production server?
In that case you are not allowed to use the same license.
3.3. Number of Instances. Unless otherwise specified in your Order, for each Software license that you purchase, you may install one (1) production instance of the Software on systems owned or operated by you or one of your Authorized Users. We may also make available “developer” licenses free of charge for certain of our Software offerings to allow you to deploy non-production instances, such as for staging or QA purposes. Details for how to request non-production licenses are available on our website.