feat: add Otel collector data flow quickstart dashboard

[bpschmitt]

Summary

This quickstart contains a dashboard that provides insight into the OpenTelemetry Collector performance and data flow.

Pre merge checklist

• Did you check you NRQL syntax? - Does it work?
• Did you include a Data source and Documentation reference?
• Are all documentation links publicly accessible?
• Did you check your descriptive content for voice and tone?
• Did you check your descriptive content for spelling and grammar errors?
• Did you review your content with a subject matter expert? (e.g. a Browser agent quickstart is reviewed with a member of the Browser Agent team)

Dashboards

• Does the PR contain a screenshot for each of your dashboards?
• Do your screenshots show data?
• Has the sanitization script been run on each dashboard?

[CLAassistant]

All committers have signed the CLA.

[pkudikyala]

Hi @bpschmitt,

Could you please add the datasource and alerts for this quickstart? The document you provided only lists metrics without presenting the integration steps. Please update it with a proper integration guide. Below are the guidelines for creating datasources and alerts.

1. https://github.com/newrelic/newrelic-quickstarts/blob/release/CONTRIBUTING.md#data-sources
2. https://github.com/newrelic/newrelic-quickstarts/blob/release/CONTRIBUTING.md#alerts

[bpschmitt]

@pkudikyala done. please review.

[pkudikyala]

@pkudikyala done. please review.

@bpschmitt , The OpenTelemetry datasource is already available in the catalog-elixir repository and production, so you can just remove the opentelemetry folder from datasource and files in it

[bpschmitt]

@pkudikyala I'm not sure I follow. You linked to an internal repo. Where is the public OTel data source that you want me to reference?

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[pkudikyala]

@pkudikyala I'm not sure I follow. You linked to an internal repo. Where is the public OTel data source that you want me to reference?

Hi @bpschmitt,

1. You can check the all datasources from graphiql query: https://staging.onenr.io/01wZKG44LR6
2. Catalog-elixir repo: https://source.datanerd.us/nr1-dev-experience/catalog-service-elixir/blob/master/apps/db/priv/data_sources/opentelemetry.yml

[github-actions]

Old PRs will be closed after 30 days of inactivity. This PR has been quiet for 14 days and is being marked as stale. Reply here to keep this PR open.