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Apicurio / apicurio-registry

An API/Schema registry - stores APIs and Schemas.
https://www.apicur.io/registry/
Apache License 2.0
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export StorageMetricsStore as prometheus metrics #4111

Open wolfchimneyrock opened 9 months ago

wolfchimneyrock commented 9 months ago

Feature or Problem Description

we want to provide usage metrics to our tenants of schema registry - we are planning on using groups as the tenancy unit.

right now we are having to scrape the rest api at intervals to publish metrics about # of artifacts, # of artifact versions, size of artifacts per group. this seems pretty wasteful and will be scale linearly when we have a large number of groups onboard.

In io.apicurio.registry.storage.metrics.StorageMetricsStore these figures are being collected and used for quota enforcement. Can these also be exported into the prometheus metrics?

Proposed Solution

Additional Context

carlesarnal commented 5 months ago

We have recently started looking not only into this but also to log aggregation. You can expect to have news about this in the next major version of Apicurio Registry.