document breaking change in metric names for prometheus exporter #12500
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Fixes open-telemetry#12458 Signed-off-by: Alex Boten <[email protected]>
bogdandrutu
reviewed
Feb 26, 2025
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #12500 +/- ##
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- Coverage 92.16% 92.00% -0.17%
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Files 465 469 +4
Lines 25201 25355 +154
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+ Hits 23226 23327 +101
- Misses 1576 1619 +43
- Partials 399 409 +10 ☔ View full report in Codecov by Sentry. |
Signed-off-by: Alex Boten <[email protected]>
songy23
approved these changes
Feb 26, 2025
jmacd
approved these changes
Feb 26, 2025
songy23
reviewed
Feb 26, 2025
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| The change to update the internal telemetry to use [otel-go config](https://pkg.go.dev/go.opentelemetry.io/contrib/config) can cause unexpected behaviour | ||
| for end users. This change is caused by the default values in `config` being different from what the Collector has used in previous versions. The | ||
| following changes can occur when users configure their `service::telemetry::metrics::readers`: |
Member
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QQ: does it mean as long as you don't explicitly configure readers you won't run into this? e.g. if I just have
service:
telemetry:
metrics:
level: detailed
the behavior of this should be the same in all versions, right?
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Yes, I think it worth mentioning that the breaking change only affects user how customized the prometheus reader in any way. The default behavior is the same
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bogdandrutu
approved these changes
Feb 26, 2025
codeboten
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Feb 27, 2025
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Fixes #12458