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Enable exemplar export/display support #704

Merged
merged 4 commits into from
Jan 24, 2023
Merged

Enable exemplar export/display support #704

merged 4 commits into from
Jan 24, 2023

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jlawrienyt
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@jlawrienyt jlawrienyt commented Jan 20, 2023 •
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Changes

  • Ensure the collector's Prometheus endpoint produces exemplars
  • Ensure that Prometheus collects and stores exemplar data
  • Ensure that Grafana will display links to exemplars from dashboards/the explore tab

Merge Requirements

For new features contributions please make sure you have completed the following
essential items:

  • CHANGELOG.md updated to document new feature additions
  • Appropriate documentation updates in the
    docs folder

Maintainers will not merge until the above have been completed. If you're unsure
which docs need to be changed ping the
@open-telemetry/demo-approvers.

@jlawrienyt jlawrienyt requested a review from a team January 20, 2023 20:05
@jlawrienyt jlawrienyt force-pushed the enable.exemplars.support branch 2 times, most recently from 120dfdb to c506f4f Compare January 20, 2023 20:07
@jlawrienyt
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Example query with exemplars in Grafana

@cartersocha
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I'm not seeing the links in grafana or the symbols on the graph. Does it require tempo as a backend or configuration to point to jaeger?

@jlawrienyt
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I'm not seeing the links in grafana or the symbols on the graph. Does it require tempo as a backend or configuration to point to jaeger?

It shouldn't require tempo; the configuration to point to jaeger (I'm assuming you mean Grafana) is part of the change in this PR. One thing to note is that you do need to enable exemplars for each of your Prometheus queries; it's a bit buried under "Options", e.g.
image

@jlawrienyt
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I'm not seeing the links in grafana or the symbols on the graph. Does it require tempo as a backend or configuration to point to jaeger?

Oh, I think I found the problem: forgot to push the upgrade to the collector version. WIll do that shortly.

@jlawrienyt
Enable exemplar export/display support
8517c89 
Ensure the collector's prometheus endpoint produces exemplars
Ensure that prometheus collects and stores exemplar data
Ensure that grafana will display links to exemplars from dashboards/the explore tab
@austinlparker
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I'm not seeing the links in grafana or the symbols on the graph. Does it require tempo as a backend or configuration to point to jaeger?

It shouldn't require tempo; the configuration to point to jaeger (I'm assuming you mean Grafana) is part of the change in this PR. One thing to note is that you do need to enable exemplars for each of your Prometheus queries; it's a bit buried under "Options", e.g.

image

Could we get the default queries updated to have exemplars enabled?

julianocosta89
julianocosta89 approved these changes Jan 24, 2023
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After fixing the merge conflicts, it should be good to go

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thank you James! :shipit:

@cartersocha cartersocha merged commit 75ebc1b into open-telemetry:main Jan 24, 2023
@jlawrienyt jlawrienyt deleted the enable.exemplars.support branch January 24, 2023 19:14
@puckpuck puckpuck added the helm-update-required Requires an update to the Helm chart when released label Jan 26, 2023
mat-rumian added a commit to SumoLogic/opentelemetry-demo that referenced this pull request Feb 20, 2023
@mat-rumian @joshleecreates
@svrnm @julianocosta89 @cartersocha @pichlermarc @cedricziel @brettmc @jlawrienyt @austinlparker @jack-berg @xoscar @puckpuck @pbrzoska-sumo @AbhiPrasad @chalin @JaredTan95 @codeboten @gouthamve @cijothomas
Upstream update latest (#5)
06b7e68 
* Fixes open-telemetry#696, Downgrades OTP (open-telemetry#698)

* Use different base images for frauddetectionservice (open-telemetry#691)

* Use different docker base images for frauddetection service

Signed-off-by: svrnm <neumanns@cisco.com>

* Add entry in CHANGELOG

Signed-off-by: svrnm <neumanns@cisco.com>

* update changelog

Signed-off-by: svrnm <neumanns@cisco.com>

* Remove extra blank line

Signed-off-by: svrnm <neumanns@cisco.com>
Co-authored-by: Juliano Costa <julianocosta89@outlook.com>
Co-authored-by: Carter Socha <43380952+cartersocha@users.noreply.github.com>

* fix(paymentservice): respect temporality env var (open-telemetry#693)

* fix(paymentservice): update dependencies so that temporality env var is respected

* fix(changelog): add changelog entry

* Add healthcheck to featureflagservice (open-telemetry#661)

* Add healthcheck to featureflagservice

In order to assess the health of this central service, compose should perform a check on the service.

* Add changelog entry

Co-authored-by: Juliano Costa <julianocosta89@outlook.com>
Co-authored-by: Carter Socha <43380952+cartersocha@users.noreply.github.com>

* bot is broken (open-telemetry#699)

Co-authored-by: Juliano Costa <julianocosta89@outlook.com>

* Fix link to the docs (open-telemetry#701)

* reduce quoteservice spans (open-telemetry#702)

* fixing container name nit - quote service (open-telemetry#706)

* [recommendationservice] - base image, licensing and diagram update (open-telemetry#700)

* update service metric requirement table (open-telemetry#707)

* update service metric requirement table

* add feature table

* Update emailservice Dockerfile to use alpine and multistage build (open-telemetry#703)

* Update emailservice Dockerfile

Signed-off-by: svrnm <neumanns@cisco.com>

* Use alpine

Signed-off-by: svrnm <neumanns@cisco.com>

* Add changelog

Signed-off-by: svrnm <neumanns@cisco.com>

* newline

Signed-off-by: svrnm <neumanns@cisco.com>

* Update CHANGELOG.md

* Update .dockerignore

Signed-off-by: svrnm <neumanns@cisco.com>
Co-authored-by: Juliano Costa <julianocosta89@outlook.com>

* Update dockerfile for adservice to use different base images (open-telemetry#705)

* Enable exemplar export/display support (open-telemetry#704)

* Enable exemplar export/display support

Ensure the collector's prometheus endpoint produces exemplars
Ensure that prometheus collects and stores exemplar data
Ensure that grafana will display links to exemplars from dashboards/the explore tab

* Enable exemplars for latency histogram in demo dashboard

* update contributing guide (open-telemetry#711)

* update contributing guide

* fix lint

Co-authored-by: Carter Socha <43380952+cartersocha@users.noreply.github.com>

* Add random errors in AdService (open-telemetry#694)

* feature(frontend): adding instrumentation metrics (open-telemetry#632)

* feature(frontend): adding instrumentation metrics

* feature(frontend): adding instrumentation metrics

* updating package-lock.json

* Update docker-compose.yml

Co-authored-by: Marc Pichler <marcpi@edu.aau.at>

---------

Co-authored-by: Marc Pichler <marcpi@edu.aau.at>

* Update CONTRIBUTING.md (open-telemetry#720)

* fix metrics import (open-telemetry#721)

Signed-off-by: Pierre Tessier <pierre@pierretessier.com>

* Update .env (open-telemetry#722)

* Updated demo link for Sumo Logic (open-telemetry#718)

* Add build for arm64 arch (open-telemetry#657)

* Add build for arm64 arch

* Add change to changelog

* enable build on PR

* remove build on pr

---------

Co-authored-by: Juliano Costa <julianocosta89@outlook.com>
Co-authored-by: Carter Socha <43380952+cartersocha@users.noreply.github.com>
Co-authored-by: Austin Parker <austin@ap2.io>

* [chore] - fix image version (open-telemetry#726)

Remove the `v` prefix from the image version. We now publish images without this prefix.

* Adds caveats to current exemplar support in the demo architecture (open-telemetry#725)

Also, updates collector version: exemplars for the latency histogram produced by the span  metrics processor are now getting exported for all services and endpoints, not just the first one in the metric family.

Co-authored-by: Pierre Tessier <pierre@pierretessier.com>

* Add Sentry (sentry.io) demo to README (open-telemetry#724)

* Add Sentry (sentry.io) demo to README

* use alpha order

---------

Co-authored-by: Pierre Tessier <pierre@pierretessier.com>

* Drop docs folder and adjust links (open-telemetry#730)

* Drop docs folder and adjust links

* Update PULL_REQUEST_TEMPLATE.md

* Add entry to CHANGELOG.md

* README: drop unused logo reference

* add reflection for grpcurl (open-telemetry#735)

* Add cross-compilation for shipping service (open-telemetry#715)

* Add cross-compilation for shipping service

Signed-off-by: svrnm <neumanns@cisco.com>

* Update CHANGELOG.md

* Update Dockerfile

---------

Signed-off-by: svrnm <neumanns@cisco.com>

* Ensure all http.server.duration metrics have the same description (open-telemetry#738)

* Add OTel logo to README (open-telemetry#744)

* rename proto package from hipstershop to oteldemo (open-telemetry#740)

* prometheus: honor_labels to have the right job and instance (open-telemetry#743)

Co-authored-by: Carter Socha <43380952+cartersocha@users.noreply.github.com>
Co-authored-by: Juliano Costa <julianocosta89@outlook.com>

* Nit fix contributing guide (open-telemetry#747)

---------

Signed-off-by: svrnm <neumanns@cisco.com>
Signed-off-by: Pierre Tessier <pierre@pierretessier.com>
Co-authored-by: Josh Lee <joshleecreates@users.noreply.github.com>
Co-authored-by: Severin Neumann <neumanns@cisco.com>
Co-authored-by: Juliano Costa <julianocosta89@outlook.com>
Co-authored-by: Carter Socha <43380952+cartersocha@users.noreply.github.com>
Co-authored-by: Marc Pichler <marc.pichler@dynatrace.com>
Co-authored-by: Cedric Ziel <cedric.ziel@grafana.com>
Co-authored-by: Brett McBride <brett@deakin.edu.au>
Co-authored-by: James Lawrie <james.lawrie@nytimes.com>
Co-authored-by: Austin Parker <austin@ap2.io>
Co-authored-by: jack-berg <34418638+jack-berg@users.noreply.github.com>
Co-authored-by: Oscar Reyes <oscar-rreyes1@hotmail.com>
Co-authored-by: Marc Pichler <marcpi@edu.aau.at>
Co-authored-by: Pierre Tessier <pierre@pierretessier.com>
Co-authored-by: Pawel Brzoska <53935084+pbrzoska-sumo@users.noreply.github.com>
Co-authored-by: Abhijeet Prasad <aprasad@sentry.io>
Co-authored-by: Patrice Chalin <chalin@users.noreply.github.com>
Co-authored-by: Jared Tan <jian.tan@daocloud.io>
Co-authored-by: Alex Boten <alex@boten.ca>
Co-authored-by: Goutham Veeramachaneni <gouthamve+github@gmail.com>
Co-authored-by: Cijo Thomas <cithomas@microsoft.com>
jmichalak9 pushed a commit to jmichalak9/opentelemetry-demo that referenced this pull request Mar 22, 2024
@jlawrienyt
Enable exemplar export/display support (open-telemetry#704)
ab8438f 
* Enable exemplar export/display support

Ensure the collector's prometheus endpoint produces exemplars
Ensure that prometheus collects and stores exemplar data
Ensure that grafana will display links to exemplars from dashboards/the explore tab

* Enable exemplars for latency histogram in demo dashboard
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@jlawrienyt @cartersocha @austinlparker @julianocosta89 @puckpuck