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querier: Add a flag to limit time range for metadata APIs (Labels and Series) #3147

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merged 7 commits into from
Sep 21, 2020
Merged

querier: Add a flag to limit time range for metadata APIs (Labels and Series) #3147

merged 7 commits into from
Sep 21, 2020

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kakkoyun
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@kakkoyun kakkoyun commented Sep 9, 2020 •
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Signed-off-by: Kemal Akkoyun kakkoyun@gmail.com

WIP

Ref #3119
Fixes #1811

Changes

  • Add query.metadata.default-time-range flag to specify the default look-back duration for retrieving labels through Labels APIs when time range parameters are not specified.

Verification

  • make test-local

@kakkoyun kakkoyun marked this pull request as draft September 9, 2020 15:57
@kakkoyun kakkoyun mentioned this pull request Sep 11, 2020
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@kakkoyun kakkoyun force-pushed the limit_label_apis branch 3 times, most recently from f84bd95 to c751c96 Compare September 17, 2020 16:00
@kakkoyun kakkoyun changed the title [WIP]: Limit time window for label APIs by default Limit time window for label APIs by default Sep 17, 2020
@kakkoyun kakkoyun changed the title Limit time window for label APIs by default querier: Add a flag to limit time range for label APIs Sep 17, 2020
@kakkoyun kakkoyun marked this pull request as ready for review September 17, 2020 16:03
yeya24
yeya24 approved these changes Sep 17, 2020
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Looks perfect!

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onprem
onprem approved these changes Sep 18, 2020
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LGTM!

@kakkoyun
Limit the default time window for label name and label value APIs
0d74172 
Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>
@kakkoyun
Keep the existing behaviour as default
9ba0e09 
Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>
@kakkoyun
Add label API endpoint tests
c3f3193 
Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>
@kakkoyun
Fix changelog entry
1ebbb5c 
Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>
@kakkoyun
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friendly ping @bwplotka

bwplotka
bwplotka reviewed Sep 21, 2020
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Amazing, thanks! Some suggestion, otherwise LGTM 👍

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pkg/api/query/v1.go Outdated Show resolved Hide resolved
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@kakkoyun kakkoyun changed the title querier: Add a flag to limit time range for label APIs querier: Add a flag to limit time range for metadata APIs (Labels and Series) Sep 21, 2020
@kakkoyun
Address review issues
de92bdc 
Implement time ranges for series API

Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>
@kakkoyun
Update changelog
cca1b5e 
Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>
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@bwplotka Addressed the raised issues and included series API time range as well.

@kakkoyun
Fix formatting
a3862c1 
Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>
bwplotka
bwplotka approved these changes Sep 21, 2020
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LGTM, 👍

Thanks! 💪

I think it would be amazing to actually propose changing the default for this being ~1d or something in next release (:

@kakkoyun kakkoyun merged commit 68d0ad2 into thanos-io:master Sep 21, 2020
@kakkoyun kakkoyun deleted the limit_label_apis branch September 21, 2020 15:59
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@onprem onprem onprem approved these changes

@yeya24 yeya24 yeya24 approved these changes

@bwplotka bwplotka bwplotka approved these changes

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querier: Limit LabelNames; LabelValues to certain time period.
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@kakkoyun @bwplotka @yeya24 @onprem