276 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	00d953ab66	docs: clarify that single-node VictoriaMetrics also provides functionality for relabel debugging ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3407	2022-12-10 20:50:51 -08:00
Aliaksandr Valialkin	97b41e727c	lib/promscrape: implement target-level and metric-level relabel debugging ... Target-level debugging is performed by clicking the 'debug' link at the corresponding target on either http://vmagent:8429/targets page or on http://vmagent:8428/service-discovery page. Metric-level debugging is perfromed at http://vmagent:8429/metric-relabel-debug page. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3407 See https://docs.victoriametrics.com/vmagent.html#relabel-debug	2022-12-10 02:25:56 -08:00
Aliaksandr Valialkin	676de127aa	all: update Go builder from v1.19.3 to v1.19.4 ... See https://github.com/golang/go/issues?q=milestone%3AGo1.19.4+label%3ACherryPickApproved	2022-12-08 17:04:41 -08:00
Aliaksandr Valialkin	a13f16e48a	lib/promscrape: allow using sample_limit and series_limit options in stream parsing mode ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3458	2022-12-08 17:04:12 -08:00
Aliaksandr Valialkin	8ce5b095b7	lib/promscrape: add exported_ prefix to metric names exported by scrape targets if they clash with automatically generated metrics ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3406	2022-11-28 18:37:34 -08:00
Aliaksandr Valialkin	c7bd0f5082	docs/vmagent.md: typo fix	2022-11-24 17:19:56 -08:00
Aliaksandr Valialkin	6fe8eec745	all: add a link to https://docs.victoriametrics.com/enterprise.html into description for enterprise flags	2022-11-21 15:44:54 +02:00
Roman Khavronenko	8ee464b22b	bump go version to 1.19.3 (#3327) ... Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-11-09 11:56:38 +02:00
Aliaksandr Valialkin	8ea84432ef	docs/enterprise.md: describe all the enteprise features in a short doc at https://docs.victoriametrics.com/enterprise.html	2022-10-24 18:03:22 +03:00
Aliaksandr Valialkin	3b828535f0	lib/promscrape: allow controlling staleness tracking on a per-scrape_config basis ... Add support for no_stale_markers option at scrape_config section. See https://docs.victoriametrics.com/sd_configs.html#scrape_configs and https://docs.victoriametrics.com/vmagent.html#prometheus-staleness-markers	2022-10-07 23:37:31 +03:00
Aliaksandr Valialkin	98a4ab796c	all: update the minimum required Go verson from 1.19.1 to 1.19.2 ... This is needed because of security vulnerabilities found in Go 1.19.1 See https://go.dev/doc/devel/release#go1.19.2	2022-10-07 22:46:44 +03:00
Aliaksandr Valialkin	e9f1213cc9	docs/vmagent.md: fix incorrect url for multitenant writes to VictoriaMetrics cluster	2022-10-01 18:51:57 +03:00
Aliaksandr Valialkin	b857365b84	app/vmagent/remotewrite: allow specifying per--remoteWrite.url disk limits for persistent queue with pending data ... This commit is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3071 Related issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2970	2022-10-01 18:41:21 +03:00
Aliaksandr Valialkin	b5fe42514d	docs/vmagent.md: formatting fixes	2022-10-01 13:36:48 +03:00
Aliaksandr Valialkin	9676519830	app/vmagent/README.md: apply typo fix from 1fda517af9	2022-10-01 12:31:42 +03:00
Nikolay	505d359b39	app/vminsert: allows parsing tenant id from labels (#3009) ... * app/vminsert: allows parsing tenant id from labels it should help mitigate issues with vmagent's multiTenant mode, which works incorrectly at heavy load and it cannot handle more then 100 different tenants. This functional hidden with flag and do not change vminsert default behaviour https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2970 * Update docs/Cluster-VictoriaMetrics.md Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> * wip * app/vminsert/netstorage: clean remaining labels in order to free up GC * docs/Cluster-VictoriaMetrics.md: typo fix * wip * wip Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-30 17:28:35 +03:00
Dmytro Kozlov	28dcff5791	lib/{httpserver,netutil}: allow to define min and max TLS version of the http server (#3109) ... * lib/{httpserver,netutil}: allow to define min and max TLS version of the http server * lib/httpserver: added descriptions about tls supported versions * lib/netutil: check minimal tls version, added supported tls versions to error * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-26 17:38:43 +03:00
Aliaksandr Valialkin	dbc20091b1	lib/protoparser/datadog: sanitize metric names by default in the same way as DataDog does ... This commit is based on the pull request https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3105 Thanks to @PerGon for the idea and initial implementation.	2022-09-26 13:58:36 +03:00
Aliaksandr Valialkin	6a6cf9c590	app/{vmagent,vminsert}: add -usePromCompatibleNaming command-line flag for normalizing metric names and label names in the ingested samples ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3113 Thanks to @erkexzcx for the idea and the initial pull request at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3146	2022-09-26 13:13:31 +03:00
Aliaksandr Valialkin	1275e0580e	docs: update docs with explicitly marked enterprise command-line flags for VictoriaMetrics and vmagent	2022-09-15 13:19:01 +03:00
Roman Khavronenko	d071e39694	bump Go version to 1.19.1 (#3108) ... The reason is to cover vulnerability GO-2022-0969 Found in: net/http@go1.18.5 Fixed in: net/http@go1.19.1 More info: https://pkg.go.dev/vuln/GO-2022-0969 Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-14 13:43:27 +03:00
Aliaksandr Valialkin	6ebe4f5392	docs/Single-server-VictoriaMetrics.md: add a note that cardinality explorer at cluster version of VictoriaMetrics may return lower than expected number of unique label values ... See the corresponding comment in the code: 5a6e617b5e/app/vmselect/netstorage/netstorage.go (L1039-L1045)	2022-09-06 14:48:21 +03:00
Aliaksandr Valialkin	e2d8916935	docs: mention that it is safe sharing the collected profiles from security PoV ... The collected profiles do not contain sensitive information	2022-08-24 14:08:30 +03:00
Aliaksandr Valialkin	547d655d29	docs/vmagent.md: fix alerting query when scraped samples are dropped because of exceeded series limit ... This is a follow-up after 7d26414b2e	2022-08-24 01:23:37 +03:00
Aliaksandr Valialkin	1c7f402598	app/vmagent: add ability to construct a label from multiple existing labels by referring them in the replacement field during relabeling ... For example: - target_label: composite-label replacement: {{source_label1}}-{{source_label2}}	2022-08-21 22:49:24 +03:00
Aliaksandr Valialkin	29eb9d4602	docs/relabeling.md: add a cookbook for common relabeling tasks	2022-08-18 01:14:30 +03:00
Aliaksandr Valialkin	1812d33a2d	lib/promscrape: automatically generate additional per-target labels for targets with non-zero series limit ... The following metrics are generated: - scrape_series_limit - scrape_series_current - scrape_series_limit_samples_dropped These metrics simplify alerting on targets, which expose too many time series See https://docs.victoriametrics.com/vmagent.html#automatically-generated-metrics and https://docs.victoriametrics.com/vmagent.html#cardinality-limiter for more details	2022-08-17 13:22:02 +03:00
Aliaksandr Valialkin	c27bd63f6c	lib/promscrape: update links to sd_configs from Prometheus site to https://docs.victoriametrics.com/sd_configs.html	2022-08-15 01:40:48 +03:00
Aliaksandr Valialkin	ceb158c5bb	docs/vmagent.md: typo fix in __meta_kubernetes_annotation_prometheus_io_tenant label name ... It must be __meta_kubernetes_pod_annotation_prometheus_io_tenant	2022-08-08 14:53:28 +03:00
Aliaksandr Valialkin	310779d8b5	lib/promscrape: follow-up after 2c553d5a2f ... - fix broken tests - cosmetic code cleanup - document the change at https://docs.victoriametrics.com/vmagent.html#multitenancy - document the change at https://docs.victoriametrics.com/CHANGELOG.html	2022-08-08 14:49:16 +03:00
Aliaksandr Valialkin	69d62d5736	docs: sync -help output with the latest changes	2022-08-08 14:05:36 +03:00
Aliaksandr Valialkin	221dd3a224	all: bump the minimum supported version of Go from 1.17 to 1.18 ... This is needed because some dependencies uses generics, which have been appeared in Go1.18 This is a follow-up for caf3dd4fa2	2022-08-08 13:45:39 +03:00
Aliaksandr Valialkin	5e43145031	docs: add docs for scrape_configs section	2022-08-07 00:04:55 +03:00
Aliaksandr Valialkin	8ddad31eef	lib/promscrape/discovery/yandexcloud: follow-up after 6e5ac32fba ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1386	2022-08-04 22:28:21 +03:00
Igor Tiunov	0ba86fe87e	YC service discovery (#2923) ... * YC service discovery https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1386 * Fixed linter suggestions * fixed golint errors	2022-08-04 22:28:20 +03:00
Aliaksandr Valialkin	9f1e558c58	all: rename -pushmetrics.extraLabels to -pushmetrics.extraLabel for the sake of consistency	2022-07-26 19:25:26 +03:00
Aliaksandr Valialkin	fe68bb3ba7	all: follow-up after 46f803fa7a ... Add -pushmetrics.* command-line flags to all the VictoriaMetrics apps	2022-07-21 20:18:25 +03:00
cui fliter	e0d30f6ec5	fix some typos (#2882) ... Signed-off-by: cui fliter <imcusg@gmail.com>	2022-07-18 12:10:40 +03:00
Aliaksandr Valialkin	e6ee940daf	docs: update descriptions for command-line flags according to the latest changes	2022-07-14 00:57:44 +03:00
Nikolay	c007b129cb	lib/promscrape: adds azure service discovery (#2743) ... * lib/promscrape: adds azure service discovery Adds azure service discovery mechanism implements authorization with oauth and msi lists virtual machines and virtual machines managed by scaleSet https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1364 * makes linter happy * Apply suggestions from code review Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> * wip Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-13 23:45:43 +03:00
Aliaksandr Valialkin	da6c85a2f6	all: follow-up for d99ba3481b	2022-07-13 17:17:08 +03:00
Dmytro Kozlov	4e4def9df8	Rename release packages (#2810) ... * makefile: add os to each release file * makefile: update vmutils arm64 * makefile: update victoria-metrics release process * makefile: update publish with os * makefile: update publish with os * makefile: change tar library * update release logic * copy all releases * sort command by GOOS * rollback commands * rollback OSARCH * fix commands * cleanup * fix windows build * sort build by GOOS, update README.md	2022-07-13 17:11:01 +03:00
Aliaksandr Valialkin	3662ce8323	docs: make more clear the relation between replication and deduplication ... This is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2852	2022-07-11 19:23:24 +03:00
Aliaksandr Valialkin	69718a6c16	docs/vmagent.md: clarify that vmagent supports Prometheus-compatible service discovery	2022-07-07 21:22:02 +03:00
Aliaksandr Valialkin	2a53b8961e	docs/vmagent.md: typo fixes after ef2eeeb642	2022-07-07 21:17:13 +03:00
Aliaksandr Valialkin	372ecc5c0e	docs/vmagent.md: actualize docs	2022-07-07 20:37:20 +03:00
Aliaksandr Valialkin	0f6c17ed06	app/vmagent/remotewrite: clarify descriptions for -remoteWrite.* options, which must be set per each -remoteWrite.url	2022-06-30 20:18:42 +03:00
Aliaksandr Valialkin	7fc03a1deb	app/vmagent/remotewrite: add -remoteWrite.header command-line flag for setting additional http headers to send to -remoteWrite.url ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2805	2022-06-30 20:00:59 +03:00
Aliaksandr Valialkin	92e6c55b75	docs: add Troubleshooting doc ... This doc contains troubleshooting guides for typical problems with VictoriaMetrics.	2022-06-30 13:52:44 +03:00
Aliaksandr Valialkin	3ae6300497	lib/promauth: add ability to send additional http headers in requests to scrape targets ... This solves https://stackoverflow.com/questions/66032498/prometheus-scrape-metric-with-custom-header	2022-06-22 20:40:50 +03:00
Aliaksandr Valialkin	597bce4f55	docs: update docs after e4d6b750f6 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2753	2022-06-21 14:01:25 +03:00
Aliaksandr Valialkin	fe9f59fcd6	all: replace bash with console blocks in all the *.md files ... This is a follow-up for 954a7a6fc6	2022-06-19 23:02:02 +03:00
Aliaksandr Valialkin	cda3ce09e5	docs/vmagent.md: typo fix: configued -> configured	2022-06-16 20:51:40 +03:00
Aliaksandr Valialkin	450aa0ae5a	lib/promrelabel: support action: graphite relabeling ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2737	2022-06-16 20:25:49 +03:00
Aliaksandr Valialkin	ce953d5e95	docs: update command-line flags' descriptions according to recent changes	2022-06-14 13:28:23 +03:00
Aliaksandr Valialkin	6c2fb9d8c4	lib/promscrape: add -promscrape.cluster.name command-line flag ... This flag is used for proper data de-duplication when the same target is scraped from multiple vmagent clusters. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2679	2022-06-04 01:11:23 +03:00
Aliaksandr Valialkin	aba00b8cb2	docs: update the description for command-line flags according to recent changes	2022-05-20 15:11:37 +03:00
Yurii Kravets	d55791f59f	Update docs (#2566) ... * deployment/docker: pass `-buildvs=false` to `go build` for production builds This should resolve the `error obtaining VCS status: exit status 128` error when the environment contains incorrect version of git or has incorrect access rights to the directory with VictoriaMetrics source code. See the following links for additional info: - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2508#issuecomment-1117126702 , - https://github.com/google/ko/issues/672 - https://github.com/golang/go/issues/49004 * lib/netutil: limit the number of concurrently established connections when calling ConnPool.Get() This should reduce potential spikes in the number of established connections in the following cases: - when the connection establishing procedure becomes temporarily slow - after a temporary spike in the rate of ConnPool.Get() calls See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2552 * docs/CHANGELOG.md: document c8af625bcc See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1322#issuecomment-1120276146 * docs/Cluster-VictoriaMetrics.md: typo fix: `by by` -> `by` * docs: add `resource usage limits` docs, which describe fine-grained tuning for various resource usage limits * docs/Cluster-VictoriaMetrics.md: the `/api/v1/label/.../values` query can take CPU and ram at both vmstorage and vmselect * Update root Readme and root vmagent readme Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-05-13 16:59:16 +03:00
Aliaksandr Valialkin	116c0b8f2e	docs/vmagent.md: typo fix in the description for -promscrape.cluster.replicationFactor command-line flag	2022-05-12 18:51:20 +03:00
Aliaksandr Valialkin	9fea63d1c8	app/vmagent: rename -remoteWrite.useSigv4 command-line flag to -remoteWrite.aws.useSigv4, so its name is consistent with the other -remoteWrite.aws.* command-line flags	2022-05-04 20:41:45 +03:00
Aliaksandr Valialkin	917bb702ef	app/vmagent: substitute hard-to-read 500000000 with 500MB in -remoteWrite.maxDiskUsagePerURL description	2022-04-26 15:48:44 +03:00
Aliaksandr Valialkin	d0bac8e224	all: typo fix: Kuberntes -> Kubernetes	2022-04-20 10:51:41 +03:00
Aliaksandr Valialkin	7debf57ca6	lib/httpserver: clarify that -tls flag enables TLS for http requests to -httpListenAddr	2022-04-16 16:59:41 +03:00
Aliaksandr Valialkin	6bd032a6d3	docs: sync docs with the latest changes	2022-04-16 16:00:27 +03:00
Aliaksandr Valialkin	70ad171070	lib/promscrape: follow-up after 7e79adfb55	2022-04-12 12:37:03 +03:00
Aliaksandr Valialkin	ba7cfd7b25	app: sync Markdown changes from a8de1ab000	2022-03-22 14:12:03 +02:00
Aliaksandr Valialkin	2431c9cf81	lib/promrelabel: add support for conditional relabeling via if filter ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1998	2022-02-24 02:35:13 +02:00
Aliaksandr Valialkin	4a658cf955	app/vmagent: add -influxDBLabel in the same way as for app/vminsert ... This is a follow-up for 3d19fa6932	2022-02-21 14:09:40 +02:00
Roman Khavronenko	f59685e5ff	docs: make profiling commands more copy-friendly (#2213) ... * docs: make profiling commands more copy-friendly The change adds `copy text` snippet to code examples and replaces hostname placeholders with `0.0.0.0`. Signed-off-by: hagen1778 <roman@victoriametrics.com> * Apply suggestions from code review * Apply suggestions from code review * Apply suggestions from code review Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-02-18 12:26:35 +02:00
Aliaksandr Valialkin	7e8596edb8	docs: update -help output for VictoriaMetrics components	2022-02-15 21:02:36 +02:00
Aliaksandr Valialkin	216b13186d	docs/vmagent.md: add unsupported Prometheus config sections chapter	2022-02-12 01:08:34 +02:00
Aliaksandr Valialkin	eed66b6640	lib/promscrape: set -promscrape.config.strictParse to true by default ... This allows detecting long-living silent errors in -promscrape.config	2022-02-08 15:42:33 +02:00
Aliaksandr Valialkin	fa89f3e5a5	lib/promscrape: do not send staleness markers on graceful shutdown ... This follows Prometheus behavior. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2013#issuecomment-1006994079	2022-01-07 01:19:06 +02:00
Denys Holius	3a522c591a	Old links replaced for newest (#2033) ... * replaced old links to the website * fixed deletion main README.md file * fix: added docs files after docs-sync	2022-01-05 16:32:54 +02:00
Yurii Kravets	f6e2e0dbd1	Update README.md (#1996) ... * Update README.md go 1.16 -> 1.17 * Update README.md * Update README.md * Update Cluster-VictoriaMetrics.md * Update Single-server-VictoriaMetrics.md * Update vmauth.md * Update vmbackup.md * Update vmrestore.md * Update vmagent.md * Update vmctl.md * Update README.md * Update README.md * Update README.md * Update README.md * Update README.md	2021-12-23 12:11:30 +02:00
Aliaksandr Valialkin	d40441947a	app: allow specifying http and https urls in the following command-line flags ... * -promscrape.config * -relabelConfig * -remoteWrite.relabelConfig * -remoteWrite.urlRelabelConfig	2021-12-03 00:11:47 +02:00
Aliaksandr Valialkin	57aaf914ac	docs: mention that graphs on the official dashboards contain useful hints	2021-11-08 19:54:25 +02:00
Aliaksandr Valialkin	63c29099ba	app/vmagent: add -remoteWrite.maxRowsPerBlock command-line option, which may be used for improving data ingestion performance under high load	2021-11-04 15:39:55 +02:00
Aliaksandr Valialkin	d445d22c0c	lib/promscrape: add -promscrape.maxResponseHeadersSize command-line flag for tuning the maximum http response headers size from Prometheus scrape targets	2021-11-03 22:27:55 +02:00
Aliaksandr Valialkin	551a94ba7f	app/{vmagent,vminsert}: add ability to restrict access to /config page with authKey query arg ... The authKey can be configured via `-configAuthKey` command-line flag. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764	2021-11-01 16:47:30 +02:00
Aliaksandr Valialkin	a8bcc3c276	lib/promscrape: reduce memory usage if -promscrape.noStaleMarkers command-line flag is passed ... Do not store in memory the response from the last scrape per each target if -promscrape.noStaleMarkers option is enabled. This should reduce memory usage when the scraped targets return large responses.	2021-10-22 13:22:08 +03:00
Aliaksandr Valialkin	0452a8d4e8	lib/promscrape: store the full response in stream parsing mode in scrapeWork.lastScrape byte slice ... This allows sending staleness marks and properly calculate scrape_series_added metric in stream parsing mode at the cost of the increased memory usage, since now the potentially big response is kept in the lastScrape byte slice per each scrapeWork. In practice the memory usage increase shouldn't be big, since the response size is usually much smaller than the parsed metrics from this response after the relabeling, which usually adds a big pile of target-specific labels per each metric.	2021-10-15 15:26:24 +03:00
Aliaksandr Valialkin	25421fa2ae	lib/promscrape: add -promscrape.minResponseSizeForStreamParse command-line option for automatic switching to stream parsing mode when scraping targets with big responses ... This should reduce memory usage when vmagent scrapes targets with non-uniform response sizes. This is common case in Kubernetes monitoring.	2021-10-14 12:30:55 +03:00
Aliaksandr Valialkin	bee130cc78	lib/promscrape: return error if sample_limit or series_limit options are set when stream parsing mode is enabled	2021-10-14 12:30:54 +03:00
Aliaksandr Valialkin	89700433cc	docs/vmagent.md: update docs after 3e9a939a990c8b608414388c96f68eb062364ae7	2021-10-05 10:23:37 +03:00
Aliaksandr Valialkin	a9420317d9	docs/vmagent.md: document how to write data to Kafka	2021-09-30 17:46:23 +03:00
Aliaksandr Valialkin	f35f9188bc	docs/vmagent.md: update Telegraf config in the section about Kafka	2021-09-29 12:01:46 +03:00
Aliaksandr Valialkin	16d7ee7b44	docs/vmagent.md: add docs about reading metrics from Kafka	2021-09-29 01:46:40 +03:00
Aliaksandr Valialkin	4e65bfcc00	app/{vminsert,vmagent}: add ability to ingest data via DataDog "submit metrics" API ... See https://docs.datadoghq.com/api/latest/metrics/#submit-metrics Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/206	2021-09-29 00:12:26 +03:00
Aliaksandr Valialkin	f93146c81e	docs: make docs-sync	2021-09-23 20:55:29 +03:00
Aliaksandr Valialkin	e8700b57b9	docs/vmagent.md: typo fix	2021-09-20 16:49:32 +03:00
Aliaksandr Valialkin	233c6a8a82	docs/vmagent.md: typo fixes in Prometheus staleness markers docs	2021-09-20 16:44:42 +03:00
Aliaksandr Valialkin	a8f1b614e5	docs/vmagent.md: mention out of order sample errors, which are typically emitted by Thanos, Cortex or Prometheus	2021-09-13 19:36:09 +03:00
Aliaksandr Valialkin	184e145570	docs: consistency renaming: Influx -> InfluxDB	2021-09-13 17:14:45 +03:00
Aliaksandr Valialkin	2b64c1c95e	docs/Single-server-VictoriaMetrics.md: refer to relabeling section for vmagent ... This removes duplicate docs about additional relabeling actions supported by VictoriaMetrics components	2021-09-12 11:40:23 +03:00
Aliaksandr Valialkin	5aaaa686a4	lib/promscrape: send stale markers for disappeared metrics like Prometheus does	2021-09-11 11:02:56 +03:00
Aliaksandr Valialkin	d613a018c8	lib/promscrape: add ability to set series_limit and stream_parse options via relabeling ... This allows managing these options on a per-target basis. Typical use case: to manage these options for pods via Kubernetes annotations.	2021-09-09 18:51:23 +03:00
Aliaksandr Valialkin	986807ebd9	docs/vmagent.md: typo fix in Relabeling chapter	2021-09-09 16:39:34 +03:00
Aliaksandr Valialkin	75c3514c5c	lib/promrelabel: add keep_metrics and drop_metrics actions to relabeling rules ... These actions simlify metrics filtering. For example, - action: keep_metrics regex: 'foo|bar|baz' would leave only metrics with `foo`, `bar` and `baz` names, while the rest of metrics will be deleted. The commit also makes possible to split long regexps into multiple lines. For example, the following config is equivalent to the config above: - action: keep_metrics regex: - foo - bar - baz	2021-09-09 16:25:09 +03:00
Aliaksandr Valialkin	304661c547	docs/vmagent.md: add API path for Prometheus text exposition format	2021-09-07 16:15:28 +03:00