t battle-tested and will unlikely get patch fixes, since it is only available on the Istio 1.7 branch which is out of support window after Feb 2021.</p></div><h5 id=prometheus-for-non-k8s class=question>Can the Prometheus adapter be used in non-Kubernetes environments?</h5><div class=answer><p>You can use docker-compose to install Prometheus.</p></div><h5 id=life-of-a-request class=question>How to figure out what happened to a request in Istio?</h5><div class=answer><p>You can enable <a href=/v1.17/docs/tas