Can I install license in a cluster that has no internet enabled

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1

Do I need internet to install a license in my ECK environment?

there is no mentioned about this in the documentation: Manage licenses in ECK | Elastic Cloud on Kubernetes [2.16] | Elastic

2

@searchwithme Yes.

  1. You must download the file from a computer with access per the instructions.
  2. You will need to transfer it to your air-gapped env like any other file.
  3. Then upload per the instructions here

Also, since you have purchased a license, you have a support ticket if you are having issues.