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Prometheus: Revert stepMode functionality (#38982)

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* Revert "Prometheus: add functionality to specify desired step interval in dashboards panels (#36422)"

This reverts commit ddf5b65c51.
Co-authored-by: Ivana Huckova <ivana.huckova@gmail.com>

* Revert "Explore: add functionality for supporting different step modes in prometheus (#37829)"

This reverts commit f433cfd8d9.
Co-authored-by: Ivana Huckova <ivana.huckova@gmail.com>

* Revert stepMode BE implementation from #36796
Co-authored-by: "Ivana Huckova" <ivana.huckova@gmail.com>
This commit is contained in:
Giordano Ricci
2021-09-09 14:05:08 +02:00
committed by GitHub
co-authored by Ivana Huckova
parent 419ead99aa
commit dc36f15fbb
20 changed files with 76 additions and 415 deletions
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pkg/tsdb/prometheus/prometheus_test.go
+1 -73
View File
@@ -45,7 +45,7 @@ func TestPrometheus(t *testing.T) {
require.Equal(t, `http_request_total{app="backend", device="mobile"}`, formatLegend(metric, query))
})
t.Run("parsing query model with step and default stepMode", func(t *testing.T) {
t.Run("parsing query model with step", func(t *testing.T) {
query := queryContext(`{
"expr": "go_goroutines",
"format": "time_series",
@@ -61,78 +61,6 @@ func TestPrometheus(t *testing.T) {
require.Equal(t, time.Second*30, models[0].Step)
})
t.Run("parsing query model with step and exact stepMode", func(t *testing.T) {
query := queryContext(`{
"expr": "go_goroutines",
"format": "time_series",
"refId": "A",
"stepMode": "exact",
"interval": "7s"
}`)
timeRange := backend.TimeRange{
From: now,
To: now.Add(12 * time.Hour),
}
query.TimeRange = timeRange
models, err := service.parseQuery([]backend.DataQuery{query}, &DatasourceInfo{})
require.NoError(t, err)
require.Equal(t, time.Second*7, models[0].Step)
})
t.Run("parsing query model with short step and max stepMode", func(t *testing.T) {
query := queryContext(`{
"expr": "go_goroutines",
"format": "time_series",
"refId": "A",
"stepMode": "max",
"interval": "6s"
}`)
timeRange := backend.TimeRange{
From: now,
To: now.Add(12 * time.Hour),
}
query.TimeRange = timeRange
models, err := service.parseQuery([]backend.DataQuery{query}, &DatasourceInfo{})
require.NoError(t, err)
require.Equal(t, time.Second*6, models[0].Step)
})
t.Run("parsing query model with long step and max stepMode", func(t *testing.T) {
query := queryContext(`{
"expr": "go_goroutines",
"format": "time_series",
"refId": "A",
"stepMode": "max",
"interval": "100s"
}`)
timeRange := backend.TimeRange{
From: now,
To: now.Add(12 * time.Hour),
}
query.TimeRange = timeRange
models, err := service.parseQuery([]backend.DataQuery{query}, &DatasourceInfo{})
require.NoError(t, err)
require.Equal(t, time.Second*30, models[0].Step)
})
t.Run("parsing query model with unsafe interval", func(t *testing.T) {
query := queryContext(`{
"expr": "go_goroutines",
"format": "time_series",
"refId": "A",
"stepMode": "max",
"interval": "2s"
}`)
timeRange := backend.TimeRange{
From: now,
To: now.Add(12 * time.Hour),
}
query.TimeRange = timeRange
models, err := service.parseQuery([]backend.DataQuery{query}, &DatasourceInfo{})
require.NoError(t, err)
require.Equal(t, time.Second*5, models[0].Step)
})
t.Run("parsing query model without step parameter", func(t *testing.T) {
query := queryContext(`{
"expr": "go_goroutines",