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description: Comrade can be configured via env variables and command line parameters
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# Parameters and Environment Variables



| Command Line Parameter | Environment Variable   | Description                          |
| ---------------------- | ---------------------- | ------------------------------------ |
| --host                 | COMRADE\_HOST          | Host to bind to, defaults to 0.0.0.0 |
| --port                 | COMRADE\_PORT          | Port to listen on, defaults to 8000  |
| --debug                | COMRADE\_DEBUG         | Run server in debug                  |
| --cert                 | COMRADE\_CERT          | Path to cert file                    |
| --key                  | COMRADE\_KEY           | Path to key file                     |
| --clusters-dir         | COMRADE\_CLUSTERS\_DIR | Path to your clusters dir            |
