POC: Generate query spec

[ryantxu]

Using grafana/grafana-plugin-sdk-go#897 to generate a query spec

[gabor]

hi @ryantxu , sorry are you looking for feedback in this PR? (i assume you're not, but want to be sure 😄 )

[ryantxu]

@gabor Only in the context of https://docs.google.com/document/d/1la4XW9BZ5XXyU91ZjbzEPE4jvPAyusE0dfJdsrCbbPI/edit#heading=h.5sybau7waq2q. -- trying to get a feeling if this is a reasonable approach or not. Github is interesting because "options" means something different for each query type

[yesoreyeram]

trying to understand this better. How this kind:QueryTypeDefinitionList maps to queryType:Issues in the actual payload? Am I missing any other contract here? Even if we argue queryType is not owned by the plugin but by the grafana(??), at least plugins should pass if they really use queryType and if it use, the schema should have details of all the possible query types.

[marefr]

Might not understand everything here, but this feels a bit limited if all plugins share the same apiVersion and colliding kinds?

[ryantxu]

In this case the apiVersion defines how to read this JSON file. The apiVersion for each datasource is independent.

This is the equivalent to the apiVersion on a CRD file, not the custom resource (where the apiVersion is defined inside the CRD!)

[ryantxu]

the schema for this file is the same across all data sources. If/when we need to make breaking changes to the QueryTypeDefinitionList then the apiVersion would update.

[marefr]

Got it 👍

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