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Expressions: use datasource model from the query (#41376)

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* refactor datasource loading

* refactor datasource loading

* pass uid

* use dscache in alerting to get DS

* remove expr/translate pacakge

* remove dup injection entry

* fix DS type on metrics endpoint, remove SQL DS lookup inside SSE

* update test and adapter

* comment fix

* Make eval run as admin when getting datasource info

Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>

* fmt and comment

* remove unncessary/redundant code

Co-authored-by: Kyle Brandt <kyle@grafana.com>
Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>
Co-authored-by: Santiago <santiagohernandez.1997@gmail.com>
This commit is contained in:
Ryan McKinley
2021-12-16 13:51:46 -03:00
committed by GitHub
co-authored by Marcus Efraimsson Kyle Brandt Santiago
parent 1745cd8186
commit 2754e4fdf0
15 changed files with 119 additions and 1088 deletions
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pkg/expr/service_test.go
+10 -4
View File
@@ -39,18 +39,24 @@ func TestService(t *testing.T) {
}
bus.AddHandlerCtx("test", func(_ context.Context, query *models.GetDataSourceQuery) error {
query.Result = &models.DataSource{Id: 1, OrgId: 1, Type: "test", JsonData: simplejson.New()}
query.Result = &models.DataSource{Uid: "1", OrgId: 1, Type: "test", JsonData: simplejson.New()}
return nil
})
queries := []Query{
{
RefID: "A",
JSON: json.RawMessage(`{ "datasource": "test", "datasourceId": 1, "orgId": 1, "intervalMs": 1000, "maxDataPoints": 1000 }`),
DataSource: &models.DataSource{
OrgId: 1,
Uid: "test",
Type: "test",
},
JSON: json.RawMessage(`{ "datasource": { "uid": "1" }, "intervalMs": 1000, "maxDataPoints": 1000 }`),
},
{
RefID: "B",
JSON: json.RawMessage(`{ "datasource": "__expr__", "datasourceId": -100, "type": "math", "expression": "$A * 2" }`),
RefID: "B",
DataSource: DataSourceModel(),
JSON: json.RawMessage(`{ "datasource": { "uid": "__expr__", "type": "__expr__"}, "type": "math", "expression": "$A * 2" }`),
},
}