[extension/observer/dockerobserver] Remove deprecated use of host.ReportFatalError

[atoulme]

Component(s)

extension/observer/dockerobserver

Describe the issue you're reporting

Describe the issue you're reporting

Refactor to remove use of host.ReportFatalError, you can use settings.TelemetrySettings.ReportStatus(component.NewFatalErrorEvent(err)) instead.

See #30505 for an example.

[github-actions]

Pinging code owners:

• extension/observer/dockerobserver: @MovieStoreGuy

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[codeboten]

I don't see a call to host.ReportFatalError in this observer. Closing, please re-open if I'm mistaken

[atoulme]

It's used here:

opentelemetry-collector-contrib/extension/observer/dockerobserver/integration_test.go

Line 33 in c9b9e19

h.t.Fatalf("Receiver reported a fatal error: %v", err)

Granted, it's just an integration test, but should be possible to move off of it.