CLUSTER_NAME=$(kubectl config view --minify=true -o "jsonpath={.clusters[].name}")
        gen_kubeconf_from_sa istio-multi-test "${context}"
    done
    export KUBECONFIG="${MAIN_CONFIG}"
}

function gen_kubeconf_from_sa () {
    local service_account=$1
    local filename=$2

    SERVER=$(kubectl config view --minify=true -o "jsonpath={.clusters[].cluster.server}")