 admins to specify a more granular level of locality than what is offered by default with Kubernetes regions and zones.</td></tr></tbody></table></article><nav class=pagenav><div class=left><a title="Resource annotations used by Istio." href=/v1.15/docs/reference/config/annotations/ class=next-link><svg class="icon left-arrow"><use xlink:href="/v1.15/img/icons.svg#left-arrow"/></svg>Resource Annotations</a></div><div class=right><a title="Common status field for all istio collections." href=/v1.15/docs/refe