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Disable cAdvisor event storage by default #24771

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merged 1 commit into from
May 27, 2016
Merged

Disable cAdvisor event storage by default #24771

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19 changes: 15 additions & 4 deletions pkg/kubelet/cadvisor/cadvisor_linux.go
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Original file line number Diff line number Diff line change
Expand Up @@ -52,10 +52,21 @@ const defaultHousekeepingInterval = 10 * time.Second
const allowDynamicHousekeeping = true

func init() {
// Override the default cAdvisor housekeeping interval.
if f := flag.Lookup("housekeeping_interval"); f != nil {
f.DefValue = defaultHousekeepingInterval.String()
f.Value.Set(f.DefValue)
// Override cAdvisor flag defaults.
flagOverrides := map[string]string{
// Override the default cAdvisor housekeeping interval.
"housekeeping_interval": defaultHousekeepingInterval.String(),
// Disable event storage by default.
"event_storage_event_limit": "default=0",
"event_storage_age_limit": "default=0",
}
for name, defaultValue := range flagOverrides {
if f := flag.Lookup(name); f != nil {
f.DefValue = defaultValue
f.Value.Set(defaultValue)
} else {
glog.Errorf("Expected cAdvisor flag %q not found", name)
}
}
}

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