Add alerting support

[pcolladosoto]

trafficstars

Hi @simPod and @KrisztianKaszas! I'm opening up this PR to continue working on what was set forth in #630.

Sorry for the delay... things have a tendency to be pushed down in my inbox!

Let's see if we can push this through...

Summary by CodeRabbit

• New Features

  • Enabled alerting and backend processing for the datasource plugin.
  • Added a new API route for table data retrieval.

• Refactor

  • Improved data query, health check, and settings handling for enhanced stability.
  • Updated integration to use unique identifiers for more precise endpoint calls.

[simPod]

@coderabbitai full review

[coderabbitai[bot]]

:white_check_mark: Actions performed

Full review triggered.

[coderabbitai[bot]]

Walkthrough

The changes introduce new build scripts and module configuration along with a complete implementation of a Grafana datasource plugin. Updates include modifications in the ignore settings and metadata configuration. New files provide build targets via Mage and Make, while the module dependencies are set in go.mod. The plugin implementation now supports data queries, health checks, and resource management, with corresponding tests added. Additionally, the frontend data source has been refactored to use updated API endpoints and backend functionality.

Changes

File(s)	Change Summary
.gitignore	Added a comment and a pattern (*.zip) to ignore packaged plugin files.
Magefile.go, Makefile	Introduced new build scripts: Magefile.go configures default build targets using Mage; Makefile defines targets (package, build, frontend, backend, clean) for building and packaging the project.
go.mod	Added a new module file for github.com/simPod/GrafanaJsonDatasource specifying Go version 1.23, including the Grafana Plugin SDK dependency and various indirect dependencies.
pkg/main.go	Added a new main entry point that initializes the plugin using datasource.Manage and handles error logging and process exit.
pkg/models/settings.go	Introduced settings management with PluginSettings and SecretPluginSettings structs, including functions to load and parse plugin settings.
pkg/plugin/datasource.go, pkg/plugin/datasource_test.go	Added a full implementation of the datasource plugin including methods for querying data, health checks, resource handling, and proper disposal. A test function for QueryData was also introduced to validate plugin behavior.
src/DataSource.ts, src/MetricFindQuery.ts	Refactored the frontend datasource: The class now extends DataSourceWithBackend with removed legacy query handling. API endpoints have been updated to use the datasource UID in the URL.
src/plugin.json	Updated metadata: Enabled alerting and backend support, added an executable ("jsonds_backend"), modified the author's name, and added new route configurations for resource handling.

Sequence Diagram(s)

sequenceDiagram
    participant Grafana
    participant Main (pkg/main.go)
    participant DS (pkg/plugin/datasource.go)
    participant HTTP (External Service)

    Grafana->>Main: Initialize Plugin
    Main->>DS: Call datasource.Manage (NewDatasource)
    DS->>HTTP: Send Query/Health Check Request
    HTTP-->>DS: Return Response
    DS-->>Main: Forward Data/Status
    Main-->>Grafana: Deliver Response

Poem

I’m a bunny hopping through the code,
New builds and tests in a joyful mode.
Endpoints and settings, all neatly arranged,
With each little line, my world’s been changed.
Hopping with delight in this coding abode 🐇✨
Cheers to new paths in our techy road!
Nibble on changes, crisp and bold.

[!TIP]

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[github-actions[bot]]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[KrisztianKaszas]

Hi @pcolladosoto , is there anything we can assist with to push this forward?