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feat: configure cilium hubble prometheus scraping and cilium metric filtering #3202

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feat: configure cilium hubble prometheus scraping and cilium metric filtering #3202

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0706d29
feat: configure cilium hubble prometheus scraping
huntergregory Feb 21, 2025
d39d582
feat: metric keep lists and allow hubble scrape without agent scrape
huntergregory Feb 21, 2025
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21 changes: 20 additions & 1 deletion clusterloader2/pkg/prometheus/manifests/default/prometheus-podMonitorCiliumAgent.yaml
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Original file line number Diff line number Diff line change
@@ -1,8 +1,13 @@
{{$PROMETHEUS_SCRAPE_CILIUM_AGENT := DefaultParam .CL2_PROMETHEUS_SCRAPE_CILIUM_AGENT false}}
{{$PROMETHEUS_SCRAPE_CILIUM_AGENT_PORT := DefaultParam .CL2_PROMETHEUS_SCRAPE_CILIUM_AGENT_PORT "prometheus"}}
{{$PROMETHEUS_SCRAPE_CILIUM_AGENT_INTERVAL := DefaultParam .CL2_PROMETHEUS_SCRAPE_CILIUM_AGENT_INTERVAL "30s"}}
{{$PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE := DefaultParam .CL2_PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE false}}
{{$PROMETHEUS_SCRAPE_CILIUM_AGENT_METRIC_KEEP_LIST := DefaultParam .PROMETHEUS_SCRAPE_CILIUM_AGENT_METRIC_KEEP_LIST "(.*)"}}
{{$PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE_PORT := DefaultParam .CL2_PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE_PORT 9965}}
{{$PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE_INTERVAL := DefaultParam .CL2_PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE_INTERVAL "30s"}}
{{$PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE_METRIC_KEEP_LIST := DefaultParam .PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE_METRIC_KEEP_LIST "(.*)"}}

{{if $PROMETHEUS_SCRAPE_CILIUM_AGENT }}
{{if or $PROMETHEUS_SCRAPE_CILIUM_AGENT $PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE }}

apiVersion: monitoring.coreos.com/v1
kind: PodMonitor
Expand All @@ -13,8 +18,22 @@ metadata:
namespace: monitoring
spec:
podMetricsEndpoints:
{{if $PROMETHEUS_SCRAPE_CILIUM_AGENT }}
- interval: {{ $PROMETHEUS_SCRAPE_CILIUM_AGENT_INTERVAL }}
port: {{ $PROMETHEUS_SCRAPE_CILIUM_AGENT_PORT }}
metricRelabelings:
- sourceLabels: [__name__]
regex: {{ $PROMETHEUS_SCRAPE_CILIUM_AGENT_METRIC_KEEP_LIST }}
action: keep
{{end}}
{{if $PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE }}
- interval: {{ $PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE_INTERVAL }}
port: {{ $PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE_PORT }}
metricRelabelings:
- sourceLabels: [__name__]
regex: {{ $PROMETHEUS_SCRAPE_CILIUM_AGENT_HUBBLE_METRIC_KEEP_LIST }}
action: keep
{{end}}
jobLabel: k8s-app
selector:
matchLabels:
Expand Down