Populating dynamic honorLabels and honorTimestamps in kubelet Service…

…Monitor (#3934) * Implementing dynamic honorLables and honorTimestamp in kubelet ServiceMonitor Signed-off-by: andrejshapal <[email protected]> * Updating values with default honorTimestamp and honorLables Signed-off-by: andrejshapal <[email protected]> * Bumping chart version Signed-off-by: andrejshapal <[email protected]> * Linting Signed-off-by: andrejshapal <[email protected]> * Linting Signed-off-by: andrejshapal <[email protected]> * Linting Signed-off-by: andrejshapal <[email protected]> * Update Chart.yaml Signed-off-by: andrejshapal <[email protected]> * Update charts/kube-prometheus-stack/Chart.yaml Co-authored-by: Gabriel Martinez <[email protected]> Signed-off-by: andrejshapal <[email protected]> * Update charts/kube-prometheus-stack/Chart.yaml Co-authored-by: Gabriel Martinez <[email protected]> Signed-off-by: andrejshapal <[email protected]> --------- Signed-off-by: andrejshapal <[email protected]> Co-authored-by: Gabriel Martinez <[email protected]>
prometheus-community · Oct 26, 2023 · a04e17c · a04e17c
1 parent 3ee38be
commit a04e17c
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Showing 3 changed files with 25 additions and 9 deletions.
diff --git a/charts/kube-prometheus-stack/Chart.yaml b/charts/kube-prometheus-stack/Chart.yaml
@@ -21,7 +21,7 @@ name: kube-prometheus-stack
 sources:
   - https://github.com/prometheus-community/helm-charts
   - https://github.com/prometheus-operator/kube-prometheus
-version: 52.0.1
+version: 52.1.0
 appVersion: v0.68.0
 kubeVersion: ">=1.19.0-0"
 home: https://github.com/prometheus-operator/kube-prometheus

diff --git a/charts/kube-prometheus-stack/templates/exporters/kubelet/servicemonitor.yaml b/charts/kube-prometheus-stack/templates/exporters/kubelet/servicemonitor.yaml
@@ -33,7 +33,8 @@ spec:
       caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
       insecureSkipVerify: true
     bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
-    honorLabels: true
+    honorLabels: {{ .Values.kubelet.serviceMonitor.honorLabels }}
+    honorTimestamps: {{ .Values.kubelet.serviceMonitor.honorTimestamps }}
 {{- if .Values.kubelet.serviceMonitor.metricRelabelings }}
     metricRelabelings:
 {{ tpl (toYaml .Values.kubelet.serviceMonitor.metricRelabelings | indent 4) . }}
@@ -55,7 +56,8 @@ spec:
     {{- if .Values.kubelet.serviceMonitor.scrapeTimeout }}
     scrapeTimeout: {{ .Values.kubelet.serviceMonitor.scrapeTimeout }}
     {{- end }}
-    honorLabels: true
+    honorLabels: {{ .Values.kubelet.serviceMonitor.honorLabels }}
+    honorTimestamps: {{ .Values.kubelet.serviceMonitor.honorTimestamps }}
     tlsConfig:
       caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
       insecureSkipVerify: true
@@ -82,7 +84,8 @@ spec:
     {{- if .Values.kubelet.serviceMonitor.scrapeTimeout }}
     scrapeTimeout: {{ .Values.kubelet.serviceMonitor.scrapeTimeout }}
     {{- end }}
-    honorLabels: true
+    honorLabels: {{ .Values.kubelet.serviceMonitor.honorLabels }}
+    honorTimestamps: {{ .Values.kubelet.serviceMonitor.honorTimestamps }}
     tlsConfig:
       caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
       insecureSkipVerify: true
@@ -109,7 +112,8 @@ spec:
     {{- if .Values.kubelet.serviceMonitor.scrapeTimeout }}
     scrapeTimeout: {{ .Values.kubelet.serviceMonitor.scrapeTimeout }}
     {{- end }}
-    honorLabels: true
+    honorLabels: {{ .Values.kubelet.serviceMonitor.honorLabels }}
+    honorTimestamps: {{ .Values.kubelet.serviceMonitor.honorTimestamps }}
     tlsConfig:
       caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
       insecureSkipVerify: true
@@ -134,7 +138,8 @@ spec:
     {{- if .Values.kubelet.serviceMonitor.scrapeTimeout }}
     scrapeTimeout: {{ .Values.kubelet.serviceMonitor.scrapeTimeout }}
     {{- end }}
-    honorLabels: true
+    honorLabels: {{ .Values.kubelet.serviceMonitor.honorLabels }}
+    honorTimestamps: {{ .Values.kubelet.serviceMonitor.honorTimestamps }}
 {{- if .Values.kubelet.serviceMonitor.metricRelabelings }}
     metricRelabelings:
 {{ tpl (toYaml .Values.kubelet.serviceMonitor.metricRelabelings | indent 4) . }}
@@ -155,7 +160,8 @@ spec:
     {{- if .Values.kubelet.serviceMonitor.scrapeTimeout }}
     scrapeTimeout: {{ .Values.kubelet.serviceMonitor.scrapeTimeout }}
     {{- end }}
-    honorLabels: true
+    honorLabels: {{ .Values.kubelet.serviceMonitor.honorLabels }}
+    honorTimestamps: {{ .Values.kubelet.serviceMonitor.honorTimestamps }}
 {{- if .Values.kubelet.serviceMonitor.cAdvisorMetricRelabelings }}
     metricRelabelings:
 {{ tpl (toYaml .Values.kubelet.serviceMonitor.cAdvisorMetricRelabelings | indent 4) . }}
@@ -176,7 +182,8 @@ spec:
     {{- if .Values.kubelet.serviceMonitor.scrapeTimeout }}
     scrapeTimeout: {{ .Values.kubelet.serviceMonitor.scrapeTimeout }}
     {{- end }}
-    honorLabels: true
+    honorLabels: {{ .Values.kubelet.serviceMonitor.honorLabels }}
+    honorTimestamps: {{ .Values.kubelet.serviceMonitor.honorTimestamps }}
 {{- if .Values.kubelet.serviceMonitor.probesMetricRelabelings }}
     metricRelabelings:
 {{ tpl (toYaml .Values.kubelet.serviceMonitor.probesMetricRelabelings | indent 4) . }}
@@ -198,7 +205,8 @@ spec:
     {{- if .Values.kubelet.serviceMonitor.scrapeTimeout }}
     scrapeTimeout: {{ .Values.kubelet.serviceMonitor.scrapeTimeout }}
     {{- end }}
-    honorLabels: true
+    honorLabels: {{ .Values.kubelet.serviceMonitor.honorLabels }}
+    honorTimestamps: {{ .Values.kubelet.serviceMonitor.honorTimestamps }}
 {{- if .Values.kubelet.serviceMonitor.resourceMetricRelabelings }}
     metricRelabelings:
 {{ tpl (toYaml .Values.kubelet.serviceMonitor.resourceMetricRelabelings | indent 4) . }}

diff --git a/charts/kube-prometheus-stack/values.yaml b/charts/kube-prometheus-stack/values.yaml
@@ -1183,6 +1183,14 @@ kubelet:
     ##
     interval: ""
 
+    ## If true, Prometheus use (respect) labels provided by exporter.
+    ##
+    honorLabels: true
+
+    ## If true, Prometheus ingests metrics with timestamp provided by exporter. If false, Prometheus ingests metrics with timestamp of scrape.
+    ##
+    honorTimestamps: true
+
     ## SampleLimit defines per-scrape limit on number of scraped samples that will be accepted.
     ##
     sampleLimit: 0