Aliaksandr Valialkin
be6da5053f
lib/promscrape: optimize service discovery speed
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- Return meta-labels for the discovered targets via promutils.Labels
instead of map[string]string. This improves the speed of generating
meta-labels for discovered targets by up to 5x.
- Remove memory allocations in hot paths during ScrapeWork generation.
The ScrapeWork contains scrape settings for a single discovered target.
This improves the service discovery speed by up to 2x.
2022-11-29 21:26:23 -08:00
Aliaksandr Valialkin
c628f5b6eb
lib/promscrape/discovery/ec2: expose __meta_ec2_region label in the same way as Prometheus 2.39 does
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See https://github.com/prometheus/prometheus/pull/11326
2022-09-30 20:49:08 +03:00
Aliaksandr Valialkin
86394b4179
lib/promscrape: optimize discoveryutils.SanitizeLabelName()
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Cache sanitized label names and return them next time.
This reduces the number of allocations and speeds up the SanitizeLabelName()
function for common case when the number of unique label names is smaller than 100k
2022-08-27 00:18:19 +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
ecbe1ddf1b
lib/promscrape/discovery/ec2: properly handle custom endpoint option in ec2_sd_configs
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This option was ignored since d289ecded1https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1287
2022-08-05 18:52:37 +03:00
Boris Petersen
3a8b4fab97
Add ability to sign requests for all AWS services ( #2604 )
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This adds the ability to utilize sigv4 signing for all AWS services not
just "aps". When the newly introduced property "service" is not set it
will default to "aps".
Signed-off-by: Boris Petersen <boris.petersen@idealo.de>
2022-05-20 14:20:00 +03:00
Aliaksandr Valialkin
0d0561ca8c
lib/awsapi: remove whitelist arg from GetFiltersQueryString(), since it may break new filters in the future
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Let users decide which filters to use. If users start using disallowed filters, then AWS will return an error.
2022-05-09 15:34:56 +03:00
Aliaksandr Valialkin
9d40bb7137
lib/promscrape/discovery/ec2: add ability to filter Availability Zones in ec2_sd_config via az_filters section
2022-05-06 12:44:01 +03:00
Aliaksandr Valialkin
2ce1d09135
lib/promscrape/discovery/ec2: properly pass filters to DescribeAvailabilityZones API call
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Previously filters wheren't passed to this call after the commit 0e09fdb8b0https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1626
2022-05-05 11:01:17 +03:00
Aliaksandr Valialkin
873f55bac5
lib/awsapi: pass filtersQueryString arg to GetEC2APIResponse() function, so the caller could decide whether to use the filters during the AWS API query
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The filters shouldn't be passed to DescribeAvailabilityZones API call.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1626
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1287
Related commits:
0e09fdb8b0d289ecded1
2022-05-05 10:29:47 +03:00
Nikolay
7e58cba6cf
{lib/promscrape,app/vmagent}: adds sigv4 support for vmagent remoteWrite ( #2458 )
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* {lib/promscrape,app/vmagent}: adds sigv4 support for vmagent remoteWrite
moves aws related code into separate lib from lib/promscrape
it allows to write data from vmagent to the AWS managed prometheus (cortex)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1287
* Apply suggestions from code review
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-05-04 20:28:37 +03:00
Aliaksandr Valialkin
847004fa77
app/{vminsert,vmagent}: hide passwords and auth tokens by default at /config page
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764
2021-11-05 14:42:13 +02:00
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
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
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
Nikolay
00157f3ec6
Adds aws ECS credentials support ( #1175 )
2021-04-02 13:11:03 +03:00
Aliaksandr Valialkin
f686174329
lib/promscrape/discovery/ec2: follow-up after f6114345de
2021-03-02 13:47:35 +02:00
Nikolay
fd8ca7df50
Adds webIndentity token for aws ( #1099 )
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https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1080
2021-03-02 13:47:34 +02:00
Aliaksandr Valialkin
c3bf72992f
lib/promscrape: explicitly stop and cleanup service discovery routines when new config is read from -promscrape.config
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This should reduce memory usage when `-promscrape.config` file frequently changes
2021-03-01 14:15:16 +02:00
Aliaksandr Valialkin
4cfac70cde
lib/promscrape: remove duplicate code a bit
2021-02-26 15:54:07 +02:00
Aliaksandr Valialkin
8b82f9d8b8
lib/promscrape: expose __meta_ec2_ipv6_addresses label for ec2_sd_config like Prometheus will do in the next release
2020-11-23 16:57:03 +02:00
Vasily
8ba168f3be
Add omitempty for DisableCompression and DisableKeepAlive fields in ScrapeConfig ( #796 )
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* Add omitempty for DisableCompression and DisableKeepAlive fields in ScrapeConfig
* Add omitempty annotation to all the default/optional values
* Fix annotations after review
2020-11-13 16:17:03 +02:00
Aliaksandr Valialkin
543f3aea97
all: consistently use "%w" formatting in fmt.Errorf for wrapped errors
2020-09-23 22:48:21 +03:00
Aliaksandr Valialkin
f961838290
lib/promscrape/discovery/ec2: code prettifying after 312fead9a2
2020-09-21 18:44:04 +03:00
Nikolay Khramchikhin
0069353d5e
Add improvements to ec2_sd_discovery ( #775 )
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* Add improvements to ec2 discovery
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/771
role_arn support with aws sts
instance iam_role support
refreshing temporary tokens
* Apply suggestions from code review
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
* changed implementation, removed tests, clean up code
* moved endpoint builder into getEC2APIResponse
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
2020-09-21 16:05:01 +03:00
Aliaksandr Valialkin
d962568e93
all: use %w instead of %s for wrapping errors in fmt.Errorf
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This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
2020-06-30 23:33:46 +03:00
Aliaksandr Valialkin
1f2826bae2
lib/promscrape/discovery/ec2: expose __meta_ec2_ami like the next Prometheus release will do
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See b5d61fb66c
2020-06-20 17:45:30 +03:00
Aliaksandr Valialkin
ed91fe1d9b
lib/promscrape: move common code for discovery api config map handling into discoveryutils
2020-05-04 20:52:58 +03:00
Aliaksandr Valialkin
de5f923476
lib/promscrape: set 30 seconds timeout for discovery api requests
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Previously such requests could hang for long time. This could make debugging harder.
2020-04-29 17:29:03 +03:00
Aliaksandr Valialkin
86a1d9cb0c
lib/promscrape: add initial support for Prometheus-compatible service discovery for Amazon EC2 aka ec2_sd_configs
2020-04-27 19:29:22 +03:00
