fix(prometheus): Use correct IP for monitoring cluster and enable prometheus adapter

argocd/prometheus-adapter/monitoring/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: prometheus-adapter
+  repository: https://prometheus-community.github.io/helm-charts
+  version: 4.7.1
+digest: sha256:842269ab529a76603d78d528de8c49c98b4971de8aeb77fed31b7409e744df93
+generated: "2023-11-01T23:06:39.681298+01:00"

argocd/prometheus-adapter/monitoring/Chart.yaml

@@ -0,0 +1,8 @@
+apiVersion: v2
+name: prometheus-adapter
+version: 0.1.0
+type: application
+dependencies:
+  - name: prometheus-adapter
+    version: 4.7.1
+    repository: https://prometheus-community.github.io/helm-charts

argocd/prometheus-adapter/monitoring/argocd_values.yaml

@@ -0,0 +1,53 @@
+prometheus-adapter:
+  prometheus:
+    url: http://prometheus-kube-prometheus-prometheus.observability.svc
+    port: 9090
+
+  resources:
+    requests:
+      cpu: 1000m
+      memory: 512Mi
+    limits:
+      cpu: 1500m
+      memory: 2Gi
+  rules:
+    resource:
+      cpu:
+        containerQuery: |
+          sum by (<<.GroupBy>>) (
+            rate(container_cpu_usage_seconds_total{container!="",<<.LabelMatchers>>}[3m])
+          )
+        nodeQuery: |
+          sum  by (<<.GroupBy>>) (
+            rate(node_cpu_seconds_total{mode!="idle",mode!="iowait",mode!="steal",<<.LabelMatchers>>}[3m])
+          )
+        resources:
+          overrides:
+            node:
+              resource: node
+            namespace:
+              resource: namespace
+            pod:
+              resource: pod
+        containerLabel: container
+      memory:
+        containerQuery: |
+          sum by (<<.GroupBy>>) (
+            avg_over_time(container_memory_working_set_bytes{container!="",<<.LabelMatchers>>}[3m])
+          )
+        nodeQuery: |
+          sum by (<<.GroupBy>>) (
+            avg_over_time(node_memory_MemTotal_bytes{<<.LabelMatchers>>}[3m])
+            -
+            avg_over_time(node_memory_MemAvailable_bytes{<<.LabelMatchers>>}[3m])
+          )
+        resources:
+          overrides:
+            node:
+              resource: node
+            namespace:
+              resource: namespace
+            pod:
+              resource: pod
+        containerLabel: container
+      window: 3m

argocd/prometheus/monitoring/argocd_values.yaml

@@ -31,7 +31,7 @@ kube-prometheus-stack:
       enabled: false
   kubeControllerManager:
     endpoints:
-      - 10.0.0.4
+      - 10.0.0.7
   kubeScheduler:
     endpoints:
-      - 10.0.0.4
+      - 10.0.0.7