7 Commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	e772d1c920	lib/promscrape/discovery/kubernetes: reduce load on Kubernetes API server by using watch bookmarks ... This allows continuing object watch from the last bookbark instead of reloading all the objects on watch errors or timeouts. See https://kubernetes.io/docs/reference/using-api/api-concepts/#watch-bookmarks	2021-03-10 15:06:35 +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
Nikolay	b21e16ad0c	fixes kubernetes_sd (#983) ... * fixes kubernetes_sd, adds missing service metadata for pod ports without endpoint https://github.com/VictoriaMetrics/VictoriaMetrics/issues/982 * fix test	2020-12-24 11:26:14 +02:00
Aliaksandr Valialkin	0e19f35af5	lib/promscrape/discovery/dns: add __meta_dns_srv_record_target and __meta_dns_srv_record_port labels ... This syncs dns service discovery with Prometheus 2.21 - see https://github.com/prometheus/prometheus/releases and https://github.com/prometheus/prometheus/pull/7678 .	2020-09-11 23:39:13 +03:00
Nikolay Khramchikhin	6c80ae0da8	Added endpointslices discovery to k8s api (#760) ... This is similar to https://github.com/prometheus/prometheus/pull/6838 , which will be added in Prometheus v2.21. See https://github.com/prometheus/prometheus/releases/tag/v2.21.0-rc.1 * Added endpointslices discovery to k8s api Started from 1.17 k8s version endpointslices is beta, it allows to query k8s api for endpoints more efficient. It presents at scrape_config.yaml as separate role for kubernetes_sd_config. kubernetes_sd_config: - role: endpointslices * fixed typos, changed EndpointConditions signature - with values instead of pointers	2020-09-11 12:16:45 +03:00