[kube-prometheus-stack] Allow changing port name of built-in ServiceM…

…onitors (#4317)
prometheus-community · Feb 29, 2024 · 4a88ecb · 4a88ecb
1 parent d452d20
commit 4a88ecb
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Showing 17 changed files with 36 additions and 15 deletions.
diff --git a/charts/kube-prometheus-stack/Chart.yaml b/charts/kube-prometheus-stack/Chart.yaml
@@ -23,7 +23,7 @@ name: kube-prometheus-stack
 sources:
   - https://github.com/prometheus-community/helm-charts
   - https://github.com/prometheus-operator/kube-prometheus
-version: 56.15.0
+version: 56.16.0
 appVersion: v0.71.2
 kubeVersion: ">=1.19.0-0"
 home: https://github.com/prometheus-operator/kube-prometheus

diff --git a/charts/kube-prometheus-stack/ci/03-non-defaults-values.yaml b/charts/kube-prometheus-stack/ci/03-non-defaults-values.yaml
@@ -52,6 +52,7 @@ coreDns:
   service:
     enabled: false
   serviceMonitor:
+    port: metrics
     selector:
       matchLabels:
         k8s-app: '{{ $.Release.Name }}'

diff --git a/charts/kube-prometheus-stack/templates/exporters/core-dns/service.yaml b/charts/kube-prometheus-stack/templates/exporters/core-dns/service.yaml
@@ -11,7 +11,7 @@ metadata:
 spec:
   clusterIP: None
   ports:
-    - name: http-metrics
+    - name: {{ .Values.coreDns.serviceMonitor.port }}
       port: {{ .Values.coreDns.service.port }}
       protocol: TCP
       targetPort: {{ .Values.coreDns.service.targetPort }}

diff --git a/charts/kube-prometheus-stack/templates/exporters/core-dns/servicemonitor.yaml b/charts/kube-prometheus-stack/templates/exporters/core-dns/servicemonitor.yaml
@@ -29,7 +29,7 @@ spec:
     matchNames:
       - "kube-system"
   endpoints:
-  - port: http-metrics
+  - port: {{ .Values.coreDns.serviceMonitor.port }}
     {{- if .Values.coreDns.serviceMonitor.interval}}
     interval: {{ .Values.coreDns.serviceMonitor.interval }}
     {{- end }}

diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-controller-manager/endpoints.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-controller-manager/endpoints.yaml
@@ -14,7 +14,7 @@ subsets:
       - ip: {{ . }}
       {{- end }}
     ports:
-      - name: http-metrics
+      - name: {{ .Values.kubeControllerManager.serviceMonitor.port }}
         {{- $kubeControllerManagerDefaultInsecurePort := 10252 }}
         {{- $kubeControllerManagerDefaultSecurePort := 10257 }}
         port: {{ include "kube-prometheus-stack.kubeControllerManager.insecureScrape" (list . $kubeControllerManagerDefaultInsecurePort $kubeControllerManagerDefaultSecurePort .Values.kubeControllerManager.service.port) }}

diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-controller-manager/service.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-controller-manager/service.yaml
@@ -11,7 +11,7 @@ metadata:
 spec:
   clusterIP: None
   ports:
-    - name: http-metrics
+    - name: {{ .Values.kubeControllerManager.serviceMonitor.port }}
       {{- $kubeControllerManagerDefaultInsecurePort := 10252 }}
       {{- $kubeControllerManagerDefaultSecurePort := 10257 }}
       port: {{ include "kube-prometheus-stack.kubeControllerManager.insecureScrape" (list . $kubeControllerManagerDefaultInsecurePort $kubeControllerManagerDefaultSecurePort .Values.kubeControllerManager.service.port) }}

diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-controller-manager/servicemonitor.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-controller-manager/servicemonitor.yaml
@@ -29,7 +29,7 @@ spec:
     matchNames:
       - "kube-system"
   endpoints:
-  - port: http-metrics
+  - port: {{ .Values.kubeControllerManager.serviceMonitor.port }}
     {{- if .Values.kubeControllerManager.serviceMonitor.interval }}
     interval: {{ .Values.kubeControllerManager.serviceMonitor.interval }}
     {{- end }}

diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-etcd/endpoints.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-etcd/endpoints.yaml
@@ -14,7 +14,7 @@ subsets:
       - ip: {{ . }}
       {{- end }}
     ports:
-      - name: http-metrics
+      - name: {{ .Values.kubeEtcd.serviceMonitor.port }}
         port: {{ .Values.kubeEtcd.service.port }}
         protocol: TCP
 {{- end }}
diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-etcd/service.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-etcd/service.yaml
@@ -11,7 +11,7 @@ metadata:
 spec:
   clusterIP: None
   ports:
-    - name: http-metrics
+    - name: {{ .Values.kubeEtcd.serviceMonitor.port }}
       port: {{ .Values.kubeEtcd.service.port }}
       protocol: TCP
       targetPort: {{ .Values.kubeEtcd.service.targetPort }}

diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-etcd/servicemonitor.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-etcd/servicemonitor.yaml
@@ -29,7 +29,7 @@ spec:
     matchNames:
       - "kube-system"
   endpoints:
-  - port: http-metrics
+  - port: {{ .Values.kubeEtcd.serviceMonitor.port }}
     {{- if .Values.kubeEtcd.serviceMonitor.interval }}
     interval: {{ .Values.kubeEtcd.serviceMonitor.interval }}
     {{- end }}

diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-proxy/endpoints.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-proxy/endpoints.yaml
@@ -14,7 +14,7 @@ subsets:
       - ip: {{ . }}
       {{- end }}
     ports:
-      - name: http-metrics
+      - name: {{ .Values.kubeProxy.serviceMonitor.port }}
         port: {{ .Values.kubeProxy.service.port }}
         protocol: TCP
 {{- end }}
diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-proxy/service.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-proxy/service.yaml
@@ -11,7 +11,7 @@ metadata:
 spec:
   clusterIP: None
   ports:
-    - name: http-metrics
+    - name: {{ .Values.kubeProxy.serviceMonitor.port }}
       port: {{ .Values.kubeProxy.service.port }}
       protocol: TCP
       targetPort: {{ .Values.kubeProxy.service.targetPort }}

diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-proxy/servicemonitor.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-proxy/servicemonitor.yaml
@@ -29,7 +29,7 @@ spec:
     matchNames:
       - "kube-system"
   endpoints:
-  - port: http-metrics
+  - port: {{ .Values.kubeProxy.serviceMonitor.port }}
     {{- if .Values.kubeProxy.serviceMonitor.interval }}
     interval: {{ .Values.kubeProxy.serviceMonitor.interval }}
     {{- end }}

diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-scheduler/endpoints.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-scheduler/endpoints.yaml
@@ -14,7 +14,7 @@ subsets:
       - ip: {{ . }}
       {{- end }}
     ports:
-      - name: http-metrics
+      - name: {{ .Values.kubeScheduler.serviceMonitor.port }}
         {{- $kubeSchedulerDefaultInsecurePort := 10251 }}
         {{- $kubeSchedulerDefaultSecurePort := 10259 }}
         port: {{ include "kube-prometheus-stack.kubeScheduler.insecureScrape" (list . $kubeSchedulerDefaultInsecurePort $kubeSchedulerDefaultSecurePort .Values.kubeScheduler.service.port)  }}

diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-scheduler/service.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-scheduler/service.yaml
@@ -11,7 +11,7 @@ metadata:
 spec:
   clusterIP: None
   ports:
-    - name: http-metrics
+    - name: {{ .Values.kubeScheduler.serviceMonitor.port }}
       {{- $kubeSchedulerDefaultInsecurePort := 10251 }}
       {{- $kubeSchedulerDefaultSecurePort := 10259 }}
       port: {{ include "kube-prometheus-stack.kubeScheduler.insecureScrape" (list . $kubeSchedulerDefaultInsecurePort $kubeSchedulerDefaultSecurePort .Values.kubeScheduler.service.port)  }}

diff --git a/charts/kube-prometheus-stack/templates/exporters/kube-scheduler/servicemonitor.yaml b/charts/kube-prometheus-stack/templates/exporters/kube-scheduler/servicemonitor.yaml
@@ -29,7 +29,7 @@ spec:
     matchNames:
       - "kube-system"
   endpoints:
-  - port: http-metrics
+  - port: {{ .Values.kubeScheduler.serviceMonitor.port }}
     {{- if .Values.kubeScheduler.serviceMonitor.interval }}
     interval: {{ .Values.kubeScheduler.serviceMonitor.interval }}
     {{- end }}

diff --git a/charts/kube-prometheus-stack/values.yaml b/charts/kube-prometheus-stack/values.yaml
@@ -1486,6 +1486,10 @@ kubeControllerManager:
     ##
     proxyUrl: ""
 
+    ## port: Name of the port the metrics will be scraped from
+    ##
+    port: http-metrics
+
     jobLabel: jobLabel
     selector: {}
     #  matchLabels:
@@ -1567,6 +1571,10 @@ coreDns:
     ##
     proxyUrl: ""
 
+    ## port: Name of the port the metrics will be scraped from
+    ##
+    port: http-metrics
+
     jobLabel: jobLabel
     selector: {}
     #  matchLabels:
@@ -1754,6 +1762,10 @@ kubeEtcd:
     certFile: ""
     keyFile: ""
 
+    ## port: Name of the port the metrics will be scraped from
+    ##
+    port: http-metrics
+
     jobLabel: jobLabel
     selector: {}
     #  matchLabels:
@@ -1842,6 +1854,10 @@ kubeScheduler:
     ##
     https: null
 
+    ## port: Name of the port the metrics will be scraped from
+    ##
+    port: http-metrics
+
     jobLabel: jobLabel
     selector: {}
     #  matchLabels:
@@ -1926,6 +1942,10 @@ kubeProxy:
     ##
     proxyUrl: ""
 
+    ## port: Name of the port the metrics will be scraped from
+    ##
+    port: http-metrics
+
     jobLabel: jobLabel
     selector: {}
     #  matchLabels: