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8e9c14c012 [pkg/scraperhelper] Switch scraper/scraperhelper to schema-based configuration (#15318)
<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue.
Ex. Adding a feature - Explain what this achieves.-->
#### Description

Switch `scraper/scraperhelper` `ControllerConfig` to schema-based
generated configuration.

This adds metadata-driven config generation for the scraper controller
settings, publishes the reusable `controller_config` schema from
`pkg/scraperhelper`, and updates the mdatagen sample scraper to embed
that exported config via schema reference.

<!-- Issue number if applicable -->
#### Link to tracking issue
Fixes #15258

<!--Describe what testing was performed and which tests were added.-->
#### Testing

Added usage example to `samplescraper` test component.

---------

Co-authored-by: Dmitry Anoshin <[email protected]>
2026-05-20 23:06:25 +00:00

35 lines
1.3 KiB
YAML

type: scraperhelper/controller
github_project: open-telemetry/opentelemetry-collector
parent: scraperhelper
status:
disable_codecov_badge: true
class: pkg
exported_configs:
controller_config:
description: ControllerConfig defines common settings for a scraper controller configuration. Scraper controller receivers can embed this struct, instead of receiver.Settings, and extend it with more fields if needed.
type: object
properties:
collection_interval:
description: CollectionInterval sets how frequently the scraper should be called and used as the context timeout to ensure that scrapers don't exceed the interval.
type: string
x-customType: time.Duration
format: duration
default: 1m
initial_delay:
description: InitialDelay sets the initial start delay for the scraper, any non positive value is assumed to be immediately.
type: string
x-customType: time.Duration
format: duration
default: 1s
timeout:
description: Timeout is an optional value used to set scraper's context deadline.
type: string
x-customType: time.Duration
format: duration
default: 0
go_struct:
custom_validator:
name: validateControllerConfig