endpoints.py 文件源码

def test_prometheus(self, request):
        """Increment prometheus metric for testing"""
        if not pkg_is_installed('prometheus-client'):
            return Response('Not Supported', status=501)

        if not hasattr(self, 'test_counter'):
            import prometheus_client
            self.test_counter = prometheus_client.Counter('test', 'test')
        self.test_counter.inc()
        return Response('Incremented test counter')