8 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	133b288681	lib/promscrape/discovery/kubernetes: use a single watcher per apiURL ... Previously multiple scrape jobs could create multiple watchers for the same apiURL. Now only a single watcher is used. This should reduce load on Kubernetes API server when many scrape job configs use Kubernetes service discovery.	2021-03-11 16:43:04 +02:00
Aliaksandr Valialkin	1a3689af9a	lib/promscrape/discovery/kubernetes: deflake tests; a follow-up for 05fb08713c	2021-03-01 14:32:12 +02:00
Aliaksandr Valialkin	815666e6a6	lib/promscrape/discovery/kubernetes: cache target labels ... This should reduce CPU usage on repeated SDConfig.GetLabels() calls.	2021-02-26 20:23:28 +02:00
Aliaksandr Valialkin	c8f2f9b2e8	lib/promscrape: cleanup after 9b2246c29b ... Main points: * Revert changes outside lib/promscrape/discovery/kuberntes . These changes can be applied later in a separate commit * Minimize changes in lib/promscrape/discovery/kubernetes compared to a93e644001 * Corner case fixes.	2021-02-26 16:54:05 +02:00
Nikolay	9b2246c29b	vmagent kubernetes watch stream discovery. (#1082) ... * started work on sd for k8s * continue work on watch sd * fixes * continue work * continue work on sd k8s * disable gzip * fixes typos * log errror * minor fix Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>	2021-02-26 16:46:13 +02:00
Aliaksandr Valialkin	38d7e96602	lib/promscrape/discovery/kubernetes: add __meta_kubernetes_endpoints_label_* and __meta_kuberntes_endpoints_annotation_* labels to role: endpoints ... This syncs kubernetes SD with Prometheus 2.25 See 617c56f55a	2021-02-15 02:51:16 +02:00
Aliaksandr Valialkin	9ef5935552	lib/promscrape: initial implementation for gce_sd_configs aga Prometheus-compatible service discovery for Google Compute Engine	2020-04-24 17:51:22 +03:00
Aliaksandr Valialkin	2e4e202c2b	lib/promscrape: add initial support for kubernetes_sd_config ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/334	2020-04-13 21:03:28 +03:00