Adapt config to support Prometheus 2.1

vendor/prometheus/values.yaml

@@ -2,7 +2,7 @@ alertmanager:
   enabled: false
 
 kubeStateMetrics:
-  enabled: false
+  enabled: true
 
 nodeExporter:
   enabled: false
@@ -10,11 +10,15 @@ nodeExporter:
 pushgateway:
   enabled: false
 
+server:
+  image:
+    tag: v2.1.0
+
 serverFiles:
-  alerts: ""
-  rules: ""
+  alerts: {}
+  rules: {}
 
-  prometheus.yml: |-
+  prometheus.yml:
     rule_files:
       - /etc/config/rules
       - /etc/config/alerts
@@ -26,15 +30,11 @@ serverFiles:
       - job_name: kubernetes-cadvisor
         scheme: https
         tls_config:
-          ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
           insecure_skip_verify: true
-        bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
         kubernetes_sd_configs:
           - role: node
-          api_server: https://kubernetes.default.svc:443
-          tls_config:
-            ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
-          bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
         relabel_configs:
           - action: labelmap
             regex: __meta_kubernetes_node_label_(.+)
@@ -50,18 +50,42 @@ serverFiles:
             - pod_name
             target_label: environment
             regex: "(.+)-.+-.+"
+      - job_name: 'kubernetes-service-endpoints'
+        kubernetes_sd_configs:
+          - role: endpoints
+        relabel_configs:
+          - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scrape]
+            action: keep
+            regex: true
+          - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scheme]
+            action: replace
+            target_label: __scheme__
+            regex: (https?)
+          - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_path]
+            action: replace
+            target_label: __metrics_path__
+            regex: (.+)
+          - source_labels: [__address__, __meta_kubernetes_service_annotation_prometheus_io_port]
+            action: replace
+            target_label: __address__
+            regex: (.+)(?::\d+);(\d+)
+            replacement: $1:$2
+          - action: labelmap
+            regex: __meta_kubernetes_service_label_(.+)
+          - source_labels: [__meta_kubernetes_namespace]
+            action: replace
+            target_label: kubernetes_namespace
+          - source_labels: [__meta_kubernetes_service_name]
+            action: replace
+            target_label: kubernetes_name
       - job_name: kubernetes-nodes
         scheme: https
         tls_config:
-          ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
           insecure_skip_verify: true
-        bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
         kubernetes_sd_configs:
           - role: node
-          api_server: https://kubernetes.default.svc:443
-          tls_config:
-            ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
-          bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
         relabel_configs:
           - action: labelmap
             regex: __meta_kubernetes_node_label_(.+)
@@ -79,15 +103,11 @@ serverFiles:
             regex: "(.+)-.+-.+"
       - job_name: kubernetes-pods
         tls_config:
-          ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
           insecure_skip_verify: true
-        bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
+        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
         kubernetes_sd_configs:
           - role: pod
-          api_server: https://kubernetes.default.svc:443
-          tls_config:
-            ca_file: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
-          bearer_token_file: "/var/run/secrets/kubernetes.io/serviceaccount/token"
         relabel_configs:
           - source_labels:
             - __meta_kubernetes_pod_annotation_prometheus_io_scrape