o-1-4-x-and-openshift>Instructions for Istio 1.4.x and OpenShift</a></ol></li><li role=none aria-label="GKE setup"><a href=#gke-setup>GKE setup</a></ol></li><li role=none aria-label="Sidecar injection compatibility"><a href=#sidecar-injection-compatibility>Sidecar injection compatibility</a><li role=none aria-label="Operational details"><a href=#operational-details>Operational details</a><ol><li role=none aria-label="Identifying pods requiring traffic redirection"><a href=#identifying-pods-requiring-traffic