[kube] Reduce apiserver request count for pod_service_mapper #3387
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- disable podmapper freshness check from SD, rely on event from the kubernetes check - add a delay parameter to throttle requests to the apiserver - remove check_services_cache_freshness and use process_events only for cache invalidation - add collect_service_tags to disable collection completely Needs changes in integration-core
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hkaj
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Jun 15, 2017
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#3381 reported a high apiserver traffic since 5.14 and the introduction of kubernetes.pod_service_mapper. This couple of PR changes the logic to only pools events every 5 minutes (configurable) instead of every run.
Needs changes in integration-core: DataDog/integrations-core#476