server {
    listen ${LISTEN_PORT};
    server_name _;

    # Health check endpoint for container orchestrator probes
    location = /healthz {
        access_log off;
        default_type text/plain;
        return 200 "OK\n";
    }

    # Redirect all other incoming traffic
    location / {
        return ${REDIRECT_CODE} ${REDIRECT_TARGET};
    }
}