Ziqi Zhao
1db3aeab36
fix some typos ( #1678 )
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Co-authored-by: 柘远 <zzq237937@alibaba-inc.com>
2021-10-06 14:43:56 +03:00
Aliaksandr Valialkin
522a404b79
lib/promscrape: reduce memory allocations in mergeLabels() after 48e3e6c8df
2021-09-30 16:56:43 +03:00
Nikolay
9be5689b3f
changes auth validation for openstack ( #1663 )
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* changes auth validation for openstack
must fix https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1655
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-09-29 00:33:38 +03:00
Aliaksandr Valialkin
d8de26bbfd
lib/promscrape: add vm_promscrape_max_scrape_size_exceeded_errors_total
metric for counting of the failed scrapes due to the exceeded response size
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1639
2021-09-23 14:48:16 +03:00
Nikolay
1ab2f844a2
makes filters optional for ec2 api requests ( #1627 )
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filters can be applied only for DescribeInstances requests, like prometheus does.
related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1626
2021-09-17 18:12:25 +03:00
Aliaksandr Valialkin
b684624f67
lib/promscrape/discovery/docker: support host networking mode
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See https://github.com/prometheus/prometheus/issues/9116
2021-09-13 13:30:55 +03:00
Aliaksandr Valialkin
6ed9f10da5
lib/promscrape/discovery/kubernetes: properly use https scheme for wildcard TLS certificates in ingress target discovery
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See https://github.com/prometheus/prometheus/issues/8902
2021-09-13 13:04:43 +03:00
Aliaksandr Valialkin
d90834da70
lib/promscrape: generate scrape_timeout_seconds
metric per each scrape target in the same way as Prometheus 2.30 does
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See https://github.com/prometheus/prometheus/pull/9247
2021-09-12 15:21:26 +03:00
Aliaksandr Valialkin
279f37c9e7
lib/promscrape: make fmt
2021-09-12 13:35:21 +03:00
Aliaksandr Valialkin
6c97388dde
lib/promscrape: add ability to configure scrape_timeout and scrape_interval via relabeling
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See https://github.com/prometheus/prometheus/pull/8911
2021-09-12 13:35:20 +03:00
Aliaksandr Valialkin
09670479cd
lib/promscrape: reduce CPU usage for common case when calculating scrape_series_added
metric
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Also reduce CPU usage when applying `series_limit` to scrape targets with constant set of metrics.
The main idea is to perform the calculations on scrape_series_added and series_limit
only if the set of metrics exposed by the target has been changed.
Scrape targets rarely change the set of exposed metrics,
so this optimization should reduce CPU usage in general case.
2021-09-12 12:53:45 +03:00
Aliaksandr Valialkin
c339642858
lib/promscrape: add the actual job name to the labels of promscrape_series_limit_rows_dropped_total metric
2021-09-11 11:03:38 +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
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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
b64866e64c
lib/promscrape: add scrape_
prefix to job
and target
labels exported by promscrape_series_limit_rows_dropped_total
metric
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This is needed in order to prevent from possible clash with the corresponding (job, target) labels for the job, which scrapes this metric.
2021-09-09 17:31:04 +03:00
Aliaksandr Valialkin
c4df601f43
lib/promscrape: add the ability to limit the number of unique series per each scrape target
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The number of series per target can be limited with the following options:
* Global limit with `-promscrape.maxSeriesPerTarget` command-line option.
* Per-target limit with `max_series: N` option in `scrape_config` section.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1561
2021-09-01 16:08:12 +03:00
Aliaksandr Valialkin
146c14d879
lib/promscrape/discovery/kubernetes: return back support role: endpointslices
, since it is used by VictoriaMetrics operator
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This is a follow up commit after 31b42b30b6
2021-08-29 12:37:36 +03:00
Aliaksandr Valialkin
ca61d7c82b
lib/promscrape/discovery/kubernetes: rename role: endpointslices
to role: endpointslice
to be consistent with Prometheus
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See 2ec6c7dbb8/discovery/kubernetes/kubernetes.go (L99)
2021-08-29 11:23:59 +03:00
Aliaksandr Valialkin
327034b54f
lib/promscrape/discovery/kubernetes: use v1 API instead of v1beta1 API for role: ingress
and role: endpointslices
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This should fix service discovery for these roles in Kubernetes v1.22 and newer versions.
See https://kubernetes.io/docs/reference/using-api/deprecation-guide/#ingress-v122
The corresponding change in Prometheus - https://github.com/prometheus/prometheus/pull/9205
2021-08-29 11:23:58 +03:00
Aliaksandr Valialkin
7fdb4db73d
lib/promscrape: add ability to load scrape configs from multiple files
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1559
2021-08-26 08:51:53 +03:00
Aliaksandr Valialkin
4a2d7aec7f
lib/promscrape: expose promscrape_discovery_http_errors_total metric for tracking errors per each http_sd config
2021-08-25 13:05:29 +03:00
Aliaksandr Valialkin
67bc407747
lib/promscrape: reduce memory and CPU usage when Prometheus staleness tracking is enabled for metrics from deleted / disappeared scrape targets
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Store the scraped response body instead of storing the parsed and relabeld metrics.
This should reduce memory usage, since the response body takes less memory than the parsed and relabeled metrics.
This is especially true for Kubernetes service discovery, which adds many long labels for all the scraped metrics.
This should also reduce CPU usage, since the marshaling of the parsed
and relabeld metrics has been substituted by response body copying.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526
2021-08-21 21:24:07 +03:00
Aliaksandr Valialkin
c3b24882a7
lib/promscrape: use scrapeTimestamp when storing stale markers for failed scrape
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This will make timestamps for stale markers more consistent for timestamps for other samples
2021-08-19 14:19:54 +03:00
Aliaksandr Valialkin
8ee575dee9
lib/promscrape: send stale markers for the previously scraped metrics on failed scrapes like Prometheus does
2021-08-18 22:00:46 +03:00
Aliaksandr Valialkin
5d92fafc40
app/vmselect: add -search.noStaleMarkers
command-line flag for disabling stale markers handling in queries
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This option allows reducing CPU usage a bit when VictoriaMetrics is used
for collecting and processing non-Prometheus data. For example, InfluxDB line protocol, Graphite, OpenTSDB, CSV, etc.
2021-08-18 13:58:06 +03:00
Aliaksandr Valialkin
f21fad53b4
lib/promscrape: add ability to disable sending Prometheus staleness markers with -promscrape.disableStaleMarkers command-line flag
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This option can be useful when vmagent consumes too much additional memory
for staleness markers functionality and when staleness markers aren't needed.
2021-08-18 13:58:05 +03:00
Aliaksandr Valialkin
db34c40aec
lib/promscrape: stop scrapers for the removed targets before starting scrapers for the added targets
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This should prevent from possible time series overlap when old target is substituted by new target (for example, during Kubernetes deployments).
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1530
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1509
2021-08-17 01:00:40 +03:00
Aliaksandr Valialkin
5f13c519ee
lib/promscrape: restore red highlighting for DOWN targets at /targets page
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1461
2021-08-15 16:04:33 +03:00
Aliaksandr Valialkin
c1f81f08d4
all: add support for Prometheus staleness markers
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1509
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1530
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/845
2021-08-13 12:13:15 +03:00
Aliaksandr Valialkin
b877538622
app/vmagent: follow-up after fe445f753b
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1491
2021-08-05 09:51:00 +03:00
Omar Ghader
fe445f753b
feature: Add multitenant for vmagent ( #1505 )
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* feature: Add multitenant for vmagent
* Minor fix
* Fix rcs index out of range
* Minor fix
* Fix multi Init
* Fix multi Init
* Fix multi Init
* Add default multi
* Adjust naming
* Add TenantInserted metrics
* Add TenantInserted metrics
* fix: remove unused metrics for vmagent
* fix: remove unused metrics for vmagent
Co-authored-by: mghader <marc.ghader@ubisoft.com>
Co-authored-by: Sebastian YEPES <syepes@gmail.com>
2021-08-05 09:44:29 +03:00
Aliaksandr Valialkin
77bb9e1656
lib/promscrape/discovery/gce: add __meta_gce_interface_ipv4_<name> labels as in Prometheus 2.29
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See https://github.com/prometheus/prometheus/pull/8978
2021-08-03 15:51:45 +03:00
Aliaksandr Valialkin
336a2aa2e0
lib/promscrape/discovery/ec2: add __meta_ec2_availability_zone_id
label as Prometheus 2.29 does
2021-08-03 13:28:13 +03:00
Aliaksandr Valialkin
c857e05604
lib/promscrape: add missing whitespace at /targets page before up
word
2021-07-26 12:23:06 +03:00
Aliaksandr Valialkin
6fc3696260
lib/promscrape/discovery/consul: use case-insensitive comparison for service names
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1424
2021-07-02 14:49:22 +03:00
Aliaksandr Valialkin
1c12c0f79c
lib/promauth: reload TLS certificates from disk on every mTLS connection as Prometheus does
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This allows updating client certificates without the need to restart vmagent and/or single-node VictoriaMetrics.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1420
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/470
2021-07-01 15:43:43 +03:00
Nikolay
6bd2309449
fixes /targets button style ( #1423 )
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* fixes /targets button style
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1422
* updates boostrap version
2021-07-01 11:52:47 +03:00
Aliaksandr Valialkin
2edfea8c36
lib/promscrape/discovery/docker: fix golint warning: struct field Id should be ID
2021-06-29 13:11:33 +03:00
Aliaksandr Valialkin
0c4c630839
lib/promscrape: typo fix in /targets
output
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The typo has been introduced in fb72a2133f
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1408
2021-06-28 21:27:22 +03:00
Aliaksandr Valialkin
97d1ccfc8e
lib/promscrape: split docker and dockerswarm service discovery code bases, since they have very little in common
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This is a follow up after c85a5b7fcb
2021-06-25 13:22:16 +03:00
Aliaksandr Valialkin
4461e20e7d
lib/promscrape: consistently sort service discovery routines
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This should simplify further maintenance of the code
2021-06-25 13:22:16 +03:00
Lu Jiajing
12b4cbb68f
Support Docker ServiceDiscovery ( #1402 )
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* add docker discovery
* add test
* add labels test and add scrape work
* remove TODO
* refactor to merge apiConfig and sdConfig
* apply suggestion
2021-06-25 13:22:16 +03:00
Nikolay
501429c3ff
adds missing MustStop call to do and http sd ( #1404 )
2021-06-25 11:43:32 +03:00
Aliaksandr Valialkin
f10fa0d1d7
lib/promscrape/discovery/consul: properly pass namespace to Consul watcher
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Follow-up for 58a2989fe7
2021-06-22 17:43:20 +03:00
Aliaksandr Valialkin
4adf6c9766
lib/promscrape/discovery/http: follow up after e307bbb29a
2021-06-22 13:42:10 +03:00
Nikolay
e03a3d3a36
adds http_sd ( #1399 )
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* adds http_sd
* adds X-Prometheus-Refresh-Interval-Seconds header
* Update lib/promscrape/discovery/http/api.go
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-06-22 13:42:09 +03:00
Aliaksandr Valialkin
3ab3902f17
lib/promscrape/discovery: support generic auth configs in Consul service discovery in the same way as Prometheus 2.28 does
2021-06-22 13:18:51 +03:00
Nikolay
827a2396d2
adds consul enterprise namespace support ( #1400 )
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* adds consul enterprise namespace support
* Update lib/promscrape/discovery/consul/consul.go
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-06-22 12:56:11 +03:00
Aliaksandr Valialkin
f9069ba32a
lib/promscrape: show jobs with empty scrape targets on /targets page
2021-06-18 10:54:12 +03:00
Nikolay
9ea1dca3dd
fixes DO service discovery labels ( #1389 )
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adds test for digitalocean sd
2021-06-17 17:21:10 +03:00