fix health checks

Signed-off-by: R-Lawton <[email protected]>

doc/user-guides/full-walkthrough/secure-protect-connect-openshift.md

@@ -321,71 +321,14 @@ kubectl get dnspolicy ${KUADRANT_GATEWAY_NAME}-dnspolicy -n ${KUADRANT_GATEWAY_N
 while :; do curl -k --write-out '%{http_code}\n' --silent --output /dev/null  "https://api.$KUADRANT_ZONE_ROOT_DOMAIN/cars" | grep -E --color "\b(429)\b|$"; sleep 1; done
 ```
 
-### (Optional) Configure metrics to be scraped from the Gateway instance
-
-If Prometheus is installed on the cluster, set up a `PodMonitor` to configure it to scrape metrics directly from the Gateway pod.
-This must be done in the namespace where the Gateway is running. For a list of the metrics you'll get see the Kuadrant [docs](https://docs.kuadrant.io/0.11.0/kuadrant-operator/doc/observability/metrics/)
-
-```bash
-kubectl apply -f - <<EOF
-apiVersion: monitoring.coreos.com/v1
-kind: PodMonitor
-metadata:
-  name: istio-proxies-monitor
-  namespace: ${KUADRANT_GATEWAY_NS}
-spec:
-  selector:
-    matchExpressions:
-      - key: istio-prometheus-ignore
-        operator: DoesNotExist
-  podMetricsEndpoints:
-    - path: /stats/prometheus
-      interval: 30s
-      relabelings:
-        - action: keep
-          sourceLabels: ["__meta_kubernetes_pod_container_name"]
-          regex: "istio-proxy"
-        - action: keep
-          sourceLabels:
-            ["__meta_kubernetes_pod_annotationpresent_prometheus_io_scrape"]
-        - action: replace
-          regex: (\d+);(([A-Fa-f0-9]{1,4}::?){1,7}[A-Fa-f0-9]{1,4})
-          replacement: "[\$2]:\$1"
-          sourceLabels:
-            [
-              "__meta_kubernetes_pod_annotation_prometheus_io_port",
-              "__meta_kubernetes_pod_ip",
-            ]
-          targetLabel: "__address__"
-        - action: replace
-          regex: (\d+);((([0-9]+?)(\.|$)){4})
-          replacement: "\$2:\$1"
-          sourceLabels:
-            [
-              "__meta_kubernetes_pod_annotation_prometheus_io_port",
-              "__meta_kubernetes_pod_ip",
-            ]
-          targetLabel: "__address__"
-        - action: labeldrop
-          regex: "__meta_kubernetes_pod_label_(.+)"
-        - sourceLabels: ["__meta_kubernetes_namespace"]
-          action: replace
-          targetLabel: namespace
-        - sourceLabels: ["__meta_kubernetes_pod_name"]
-          action: replace
-          targetLabel: pod_name
-EOF
-```
-
-
 ### Override the Gateway's deny-all AuthPolicy 
 
 ### Set up API key auth flow
 
 Set up an example API key for the new users:
 
 ```bash
-kubectl --context $KUBECTL_CONTEXT apply -f - <<EOF
+kubectl apply -f - <<EOF
 apiVersion: v1
 kind: Secret
 metadata: