Remote terminal not working - on-prem server

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I found this old post so it is not applicable directly but I assume there is something similar today

Issue with cross server API access

Hello, I am running mender 2.1 on a local Ubuntu 18 machine. I am able to login using the mender gui, web based user interface. And also able to call the APIs using curl command line utility, as described in the documentation. I am facing issue while accessing mender APIs from the web page hosted on different server. I am getting http 400 error for preflight http OPTIONS request and then CORS error. As per the documentation mender supports OPTIONS and cross server API access. So I have tested…