to be set to `true` if the cluster is a GKE cluster. ```bash ISTIO_CNI_ARGS= # TODO: What k8s data can we use for this check for whether GKE? if [[ "${ISTIO_CLUSTER_ISGKE}" == "true" ]]; then ISTIO_CNI_ARGS="--set cni.cniBinDir=/home/kubernetes/bin" fi iop kube-system istio-cni $IBASE/istio-cni/ ${ISTIO_CNI_ARGS} ``` TODO. It is possible to add Istio-CNI later, and gradually migrate. ### Install Control plane This can run in any cluster. A mesh should have at least one cluster should run Pilot or...