Hui Wang c3525bf0bc lib/protoparser/opentelemetry: support disable scope and resource attributes label promotions ...

This commit adds four flags to allow managing label promotion for
resource attributes and OTel scope metadata, while staying compatible
with
[Prometheus](https://prometheus.io/docs/prometheus/latest/configuration/configuration/):
- `-opentelemetry.promoteScopeMetadata` - promote OTel scope metadata
(i.e. name, version, schema URL, and attributes) to metric labels.
- `opentelemetry.promoteAllResourceAttributes` - promote all resource
attributes to labels, except for the ones configured with
`-opentelemetry.ignoreResourceAttributes`.
- `opentelemetry.promoteResourceAttributes` - promote specific list of
resource attributes to labels. It cannot be configured simultaneously
with `opentelemetry.promoteAllResourceAttributes`.
- `opentelemetry.ignoreResourceAttributes` - which resource attributes
to ignore, can only be set when
`opentelemetry.promoteAllResourceAttributes` is true.

`-opentelemetry.promoteScopeMetadata` and
`opentelemetry.promoteAllResourceAttributes` are enabled by default in
order to preserve the current behavior.

fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/10931.

2026-05-26 17:47:07 +02:00

..

request_handler.go

lib/protoparser/opentelemetry: support disable scope and resource attributes label promotions

2026-05-26 17:47:07 +02:00