optional. Users can install the component defined in the new installer, use the equivalent component in `istio-system`, configured with the official installer, or use a different version or implementation. For example you may use your own Prometheus and Grafana installs, or you may use a specialized/custom certificate provisioning tool, or use components that are centrally managed and running in a different cluster. This is a work in progress - building on top of the multi-cluster installer. As an...

                  "permissions": [
                   {
                    "and_rules": {
                     "rules": [
                      {
                       "or_rules": {
                        "rules": [
                         {
                          "header": {
                           "name": ":method",
                           "exact_match": "GET"

          "expr": "sum(irate(istio_requests_total{reporter=~\"$qrep\",destination_service=~\"$service\",response_code!~\"5.*\"}[5m])) / (sum(irate(istio_requests_total{reporter=~\"$qrep\",destination_service=~\"$service\"}[5m])) or on () vector(1))",
          "format": "time_series",
          "intervalFactor": 1,
          "range": true,
          "refId": "A"
        }
      ],
      "title": "Client Success Rate (non-5xx responses)",

        "query": "query_result((sum(istio_requests_total{destination_workload_namespace=~\"$namespace\"}) by (destination_workload) or sum(istio_requests_total{source_workload_namespace=~\"$namespace\"}) by (source_workload)) or (sum(istio_tcp_sent_bytes_total{destination_workload_namespace=~\"$namespace\"}) by (destination_workload) or sum(istio_tcp_sent_bytes_total{source_workload_namespace=~\"$namespace\"}) by (source_workload)))",
        "refresh": 1,