Authentication

Authenticate with Atlas using a device code flow.

atlas login

Opens a browser window to complete authentication. Once finished, your credentials are saved:

Tokens are valid for 24 hours. Run atlas login again when yours expires. You will see an “authentication error” if your token has expired.

atlas logout

Remove saved credentials from your local machine.

atlas logout

Set the Atlas server URL. Run this once after installation before logging in.

atlas setup-url https://nokia.atlas.arenaphysica.com

Override saved credentials without modifying local files:

Variable	Description
`ATLAS_URL`	Atlas server URL
`ATLAS_TOKEN`	Authentication token

Environment variables take precedence over values in ~/.atlas/.