Hello,
I'm attempting to upgrade Elastic-Agent 8.0.0 (tar.gz installed) to 8.2.2 via the command found in the documentation:
elastic-agent upgrade 8.2.2 --source-uri https://URL/elastic-agent-8.2.2-linux-x86_64.tar.gz
This is failing with
Error: Failed trigger upgrade of daemon: cannot be upgraded; perform upgrading using Fleet
I can CURL the tar.gz just fine from the server.
This is an air-gapped environment so I must be able to use a URL here. Is there a more detailed error I'm missing here? I put the agent up to debug logging but saw nothing logged when running the upgrade command.
Thanks!