Remove Prometheus from default install

Signed-off-by: John Harris <john.harris@konghq.com>

charts/flagger/templates/prometheus.yaml

@@ -201,35 +201,6 @@ data:
         source_labels:
         - __meta_kubernetes_pod_name
         target_label: kubernetes_pod_name
-
-    # scrape config for Kuma dataplanes
-    - job_name: 'kuma-dataplanes'
-      scrape_interval: "5s"
-      relabel_configs:
-        - source_labels:
-            - k8s_kuma_io_name
-          regex: "(.*)"
-          target_label: pod
-        - source_labels:
-            - k8s_kuma_io_namespace
-          regex: "(.*)"
-          target_label: namespace
-        - source_labels:
-            - __meta_kuma_mesh
-          regex: "(.*)"
-          target_label: mesh
-        - source_labels:
-            - __meta_kuma_dataplane
-          regex: "(.*)"
-          target_label: dataplane
-        - source_labels:
-            - __meta_kuma_service
-          regex: "(.*)"
-          target_label: service
-        - action: labelmap
-          regex: __meta_kuma_label_(.+)
-      kuma_sd_configs:
-        - server: http://kuma-control-plane.kuma-system:5676
 ---
 apiVersion: apps/v1
 kind: Deployment

kustomize/base/prometheus/prometheus.yml

@@ -131,33 +131,4 @@ scrape_configs:
   - action: replace
     source_labels:
     - __meta_kubernetes_pod_name
-    target_label: kubernetes_pod_name
-
-# scrape config for Kuma dataplanes
-- job_name: 'kuma-dataplanes'
-  scrape_interval: "5s"
-  relabel_configs:
-    - source_labels:
-        - k8s_kuma_io_name
-      regex: "(.*)"
-      target_label: pod
-    - source_labels:
-        - k8s_kuma_io_namespace
-      regex: "(.*)"
-      target_label: namespace
-    - source_labels:
-        - __meta_kuma_mesh
-      regex: "(.*)"
-      target_label: mesh
-    - source_labels:
-        - __meta_kuma_dataplane
-      regex: "(.*)"
-      target_label: dataplane
-    - source_labels:
-        - __meta_kuma_service
-      regex: "(.*)"
-      target_label: service
-    - action: labelmap
-      regex: __meta_kuma_label_(.+)
-  kuma_sd_configs:
-    - server: http://kuma-control-plane.kuma-system:5676
+    target_label: kubernetes_pod_name