Merge branch...

Merge branch '42496-prometheus-deployment-fails-after-helm-chart-upgrade-to-2-1' into pawel/connect_to_prometheus_through_proxy-30480

* 42496-prometheus-deployment-fails-after-helm-chart-upgrade-to-2-1:
  Fix values.yaml for Prometheus

vendor/prometheus/values.yaml

@@ -11,10 +11,10 @@ pushgateway:
   enabled: false
 
 serverFiles:
-  alerts: ""
-  rules: ""
+  alerts: {}
+  rules: {}
 
-  prometheus.yml: |-
+  prometheus.yml:
     rule_files:
       - /etc/config/rules
       - /etc/config/alerts
@@ -26,92 +26,80 @@ 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"
+          - role: node
         relabel_configs:
-        - action: labelmap
-          regex: __meta_kubernetes_node_label_(.+)
-        - target_label: __address__
-          replacement: kubernetes.default.svc:443
-        - source_labels:
-          - __meta_kubernetes_node_name
-          regex: "(.+)"
-          target_label: __metrics_path__
-          replacement: "/api/v1/nodes/${1}/proxy/metrics/cadvisor"
+          - action: labelmap
+            regex: __meta_kubernetes_node_label_(.+)
+          - target_label: __address__
+            replacement: kubernetes.default.svc:443
+          - source_labels:
+            - __meta_kubernetes_node_name
+            regex: "(.+)"
+            target_label: __metrics_path__
+            replacement: "/api/v1/nodes/${1}/proxy/metrics/cadvisor"
         metric_relabel_configs:
-        - source_labels:
-          - pod_name
-          target_label: environment
-          regex: "(.+)-.+-.+"
+          - source_labels:
+            - pod_name
+            target_label: environment
+            regex: "(.+)-.+-.+"
       - 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"
+          - role: node
         relabel_configs:
-        - action: labelmap
-          regex: __meta_kubernetes_node_label_(.+)
-        - target_label: __address__
-          replacement: kubernetes.default.svc:443
-        - source_labels:
-          - __meta_kubernetes_node_name
-          regex: "(.+)"
-          target_label: __metrics_path__
-          replacement: "/api/v1/nodes/${1}/proxy/metrics"
+          - action: labelmap
+            regex: __meta_kubernetes_node_label_(.+)
+          - target_label: __address__
+            replacement: kubernetes.default.svc:443
+          - source_labels:
+            - __meta_kubernetes_node_name
+            regex: "(.+)"
+            target_label: __metrics_path__
+            replacement: "/api/v1/nodes/${1}/proxy/metrics"
         metric_relabel_configs:
-        - source_labels:
-          - pod_name
-          target_label: environment
-          regex: "(.+)-.+-.+"
+          - source_labels:
+            - pod_name
+            target_label: environment
+            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"
+          - role: pod
         relabel_configs:
-        - source_labels:
-          - __meta_kubernetes_pod_annotation_prometheus_io_scrape
-          action: keep
-          regex: 'true'
-        - source_labels:
-          - __meta_kubernetes_pod_annotation_prometheus_io_path
-          action: replace
-          target_label: __metrics_path__
-          regex: "(.+)"
-        - source_labels:
-          - __address__
-          - __meta_kubernetes_pod_annotation_prometheus_io_port
-          action: replace
-          regex: "([^:]+)(?::[0-9]+)?;([0-9]+)"
-          replacement: "$1:$2"
-          target_label: __address__
-        - action: labelmap
-          regex: __meta_kubernetes_pod_label_(.+)
-        - source_labels:
-          - __meta_kubernetes_namespace
-          action: replace
-          target_label: kubernetes_namespace
-        - source_labels:
-          - __meta_kubernetes_pod_name
-          action: replace
-          target_label: kubernetes_pod_name
+          - source_labels:
+            - __meta_kubernetes_pod_annotation_prometheus_io_scrape
+            action: keep
+            regex: 'true'
+          - source_labels:
+            - __meta_kubernetes_pod_annotation_prometheus_io_path
+            action: replace
+            target_label: __metrics_path__
+            regex: "(.+)"
+          - source_labels:
+            - __address__
+            - __meta_kubernetes_pod_annotation_prometheus_io_port
+            action: replace
+            regex: "([^:]+)(?::[0-9]+)?;([0-9]+)"
+            replacement: "$1:$2"
+            target_label: __address__
+          - action: labelmap
+            regex: __meta_kubernetes_pod_label_(.+)
+          - source_labels:
+            - __meta_kubernetes_namespace
+            action: replace
+            target_label: kubernetes_namespace
+          - source_labels:
+            - __meta_kubernetes_pod_name
+            action: replace
+            target_label: kubernetes_pod_name