update prometheus

deploy/prometheus/deploy.jsonnet

@@ -24,9 +24,8 @@ local kp = (import 'kube-prometheus/main.libsonnet') + {
             },
           },
         },
-        // You may try enabling selfMonitor here if you want the built-in option,
-        // but as noted it doesn't work reliably:
-        // selfMonitor: { enabled: true },
+        // selfMonitor option left commented out as it isn't working reliably
+        selfMonitor: { enabled: true },
       },
     },
   },
@@ -148,8 +147,7 @@ local manifests =
         spec: {
           jobLabel: 'prometheus',
           selector: {
-            // This selector must match the labels on the Prometheus service.
-            // Adjust as necessary if your service uses a different label.
+            // Ensure this matches the labels on your Prometheus service.
             matchLabels: {
               prometheus: 'prometheus-k8s',
             },
@@ -157,10 +155,7 @@ local manifests =
           endpoints: [{
             port: 'web',
             interval: '30s',
-            scheme: 'https',
-            tlsConfig: {
-              insecureSkipVerify: true,
-            },
+            scheme: 'http'
           }],
         },
       }

deploy/prometheus/manifests/prometheus-prometheus.yaml

@@ -46,6 +46,8 @@ spec:
     fsGroup: 2000
     runAsNonRoot: true
     runAsUser: 1000
+  selfMonitor:
+    enabled: true
   serviceAccountName: prometheus-k8s
   serviceMonitorNamespaceSelector: {}
   serviceMonitorSelector: {}

deploy/prometheus/manifests/prometheus-self-servicemonitor.yaml

@@ -9,9 +9,7 @@ spec:
   endpoints:
   - interval: 30s
     port: web
-    scheme: https
-    tlsConfig:
-      insecureSkipVerify: true
+    scheme: http
   jobLabel: prometheus
   selector:
     matchLabels: