test: validate Micrometer opt-in compatibility#2123
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Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
This was referenced May 18, 2026
Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
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Draft validation PR for the downstream opt-in path.
Depends on #2114 for the typed descriptor implementation. This branch is stacked on the #2114 head, so once #2114 lands this PR should shrink to only the Micrometer opt-in compatibility tooling.
This validates Micrometer using the new descriptor API, defaulting to:
MICROMETER_REPOSITORY=zeitlinger/micrometerMICROMETER_REF=feat/prometheus-client-opt-inThat Micrometer branch provides
MetricFamilyDescriptormetadata from the Prometheus registry without invoking scrape/sample callbacks during registration.Local validation:
mise run lintMICROMETER_DIR=/tmp/micrometer-compat-optin mise run micrometer:test