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Move health check to the backend (#2120)

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This PR moves the health check to backend only leaving in the frontend
the functionality to test the dbconnector datasource.

Leaving the `dbconnector.testDataSource` should be fine since the
datasource types we allow for db connection with Zabbix already are
backend datasources, and so their health requests would go through the
backend.

Verified:
Clicking test and seeing a `health` request go out.

IMPORTANT: While testing this in the UI, I found a bug with the config
editor - whenever a change is made in the UI and tested, the changes
don't take effect (i.e. disabling trends, keeps `trends` set to `true`,
enabling db connection keep `dbConnectionEnabled` set to `false` and so
on.). Created a separate
[issue](https://github.com/orgs/grafana/projects/457/views/40?pane=issue&itemId=3627315751&issue=grafana%7Coss-big-tent-squad%7C132)
to fix this

Fixes https://github.com/grafana/oss-big-tent-squad/issues/124
Fixes https://github.com/grafana/grafana-zabbix/issues/2004
This commit is contained in:
Jocelyn Collado-Kuri
2025-11-25 14:54:18 -08:00
committed by GitHub
parent 631d3bdc4f
commit 89ae290942
10 changed files with 521 additions and 55 deletions
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5
pkg/datasource/zabbix.go
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@@ -36,13 +36,12 @@ func (ds *ZabbixDatasourceInstance) TestConnection(ctx context.Context) (string,
return "", err
}
response, err := ds.zabbix.Request(ctx, &zabbix.ZabbixAPIRequest{Method: "apiinfo.version"})
zabbixVersion, err := ds.zabbix.GetFullVersion(ctx)
if err != nil {
return "", err
}
resultByte, _ := response.MarshalJSON()
return string(resultByte), nil
return zabbixVersion, nil
}
func (ds *ZabbixDatasourceInstance) queryNumericItems(ctx context.Context, query *QueryModel) ([]*data.Frame, error) {