unit-config.json

{
    "listeners": {
        "*:12321": {
            "pass": "routes"
        }
    },
    "routes": [
        {
            "match": {
                "uri": [
                    "/api/*",
                    "/docs",
                    "/openapi.json",
                    "/redoc",
                    "/metrics"
                ]
            },
            "action": {
                "pass": "applications/fastapi"
            }
        },
        {
            "action": {
                "share": "/app/estimenergy-web$uri",
                "fallback": {
                    "share": "/app/estimenergy-web/index.html"
                }
            }
        }
    ],
    "applications": {
        "fastapi": {
            "type": "python",
            "user": "root",
            "group": "root",
            "path": "/app/estimenergy",
            "working_directory": "/config",
            "module": "main",
            "callable": "app"
        }
    }
}