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poc: integrate KeptnMetrics into Flagger analysis #3371

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Draft PR for a PoC - DO NOT MERGE

Part of #3050

Signed-off-by: Florian Bacher <florian.bacher@dynatrace.com>
@github-actions github-actions bot added the documentation Improvements or additions to documentation label Mar 29, 2024
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codecov bot commented Mar 29, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.31%. Comparing base (a34b8e5) to head (86755e3).
Report is 45 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff             @@
##             main    #3371      +/-   ##
==========================================
- Coverage   88.04%   85.31%   -2.74%     
==========================================
  Files         176      167       -9     
  Lines        9604     7415    -2189     
==========================================
- Hits         8456     6326    -2130     
+ Misses        854      800      -54     
+ Partials      294      289       -5     

see 48 files with indirect coverage changes

Flag Coverage Δ
certificate-operator 69.23% <ø> (ø)
component-tests 58.04% <ø> (+0.16%) ⬆️
lifecycle-operator 83.42% <ø> (-4.66%) ⬇️
metrics-operator 88.32% <ø> (ø)
scheduler 34.74% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

@mowies mowies added the on hold Do not merge yet label Apr 3, 2024
Signed-off-by: Florian Bacher <florian.bacher@dynatrace.com>
In this example, we are making use of the Prometheus endpoint provided
by Keptn (i.e. the metrics-operator), which serves the values of all `KeptnMetrics`.

This way, we are able to use a Flagger `MetricTemplate` of type `prometheus`,
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This way, we are able to use a Flagger `MetricTemplate` of type `prometheus`,
This enables us to use a Flagger `MetricTemplate` of type `prometheus`,

by Keptn (i.e. the metrics-operator), which serves the values of all `KeptnMetrics`.

This way, we are able to use a Flagger `MetricTemplate` of type `prometheus`,
which retrieves the value from a Prometheus instance that has access to the `KeptnMetrics`.
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which retrieves the value from a Prometheus instance that has access to the `KeptnMetrics`.
which retrieves the value from a Prometheus instance that has access to the `KeptnMetrics` resource.

The example is based on the [Istio Canary Deployments tutorial](https://docs.flagger.app/tutorials/istio-progressive-delivery)
provided in the Flagger docs.

The difference to the tutorial is that instead of using the `request-duration` duration
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The difference to the tutorial is that instead of using the `request-duration` duration
The difference from the tutorial is that, instead of using the `request-duration` duration

Signed-off-by: Florian Bacher <florian.bacher@dynatrace.com>
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sonarcloud bot commented Apr 16, 2024

Quality Gate Passed Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

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