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Introduce TSDB service (#31520)

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* Introduce TSDB service

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

Co-authored-by: Erik Sundell <erik.sundell87@gmail.com>
Co-authored-by: Will Browne <will.browne@grafana.com>
Co-authored-by: Torkel Ödegaard <torkel@grafana.org>
Co-authored-by: Will Browne <wbrowne@users.noreply.github.com>
Co-authored-by: Zoltán Bedi <zoltan.bedi@gmail.com>
This commit is contained in:
Arve Knudsen
2021-03-08 07:02:49 +01:00
committed by GitHub
parent c899bf3592
commit b79e61656a
203 changed files with 5270 additions and 4777 deletions
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17
pkg/tsdb/postgres/macros_test.go
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@ -6,7 +6,7 @@ import (
"testing"
"time"
"github.com/grafana/grafana/pkg/tsdb"
"github.com/grafana/grafana/pkg/plugins"
. "github.com/smartystreets/goconvey/convey"
)
@ -16,12 +16,12 @@ func TestMacroEngine(t *testing.T) {
engine := newPostgresMacroEngine(timescaledbEnabled)
timescaledbEnabled = true
engineTS := newPostgresMacroEngine(timescaledbEnabled)
query := &tsdb.Query{}
query := plugins.DataSubQuery{}
Convey("Given a time range between 2018-04-12 00:00 and 2018-04-12 00:05", func() {
from := time.Date(2018, 4, 12, 18, 0, 0, 0, time.UTC)
to := from.Add(5 * time.Minute)
timeRange := tsdb.NewFakeTimeRange("5m", "now", to)
timeRange := plugins.DataTimeRange{From: "5m", To: "now", Now: to}
Convey("interpolate __time function", func() {
sql, err := engine.Interpolate(query, timeRange, "select $__time(time_column)")
@ -151,7 +151,9 @@ func TestMacroEngine(t *testing.T) {
Convey("Given a time range between 1960-02-01 07:00 and 1965-02-03 08:00", func() {
from := time.Date(1960, 2, 1, 7, 0, 0, 0, time.UTC)
to := time.Date(1965, 2, 3, 8, 0, 0, 0, time.UTC)
timeRange := tsdb.NewTimeRange(strconv.FormatInt(from.UnixNano()/int64(time.Millisecond), 10), strconv.FormatInt(to.UnixNano()/int64(time.Millisecond), 10))
timeRange := plugins.NewDataTimeRange(
strconv.FormatInt(from.UnixNano()/int64(time.Millisecond), 10),
strconv.FormatInt(to.UnixNano()/int64(time.Millisecond), 10))
Convey("interpolate __timeFilter function", func() {
sql, err := engine.Interpolate(query, timeRange, "WHERE $__timeFilter(time_column)")
@ -177,7 +179,9 @@ func TestMacroEngine(t *testing.T) {
Convey("Given a time range between 1960-02-01 07:00 and 1980-02-03 08:00", func() {
from := time.Date(1960, 2, 1, 7, 0, 0, 0, time.UTC)
to := time.Date(1980, 2, 3, 8, 0, 0, 0, time.UTC)
timeRange := tsdb.NewTimeRange(strconv.FormatInt(from.UnixNano()/int64(time.Millisecond), 10), strconv.FormatInt(to.UnixNano()/int64(time.Millisecond), 10))
timeRange := plugins.NewDataTimeRange(
strconv.FormatInt(from.UnixNano()/int64(time.Millisecond), 10),
strconv.FormatInt(to.UnixNano()/int64(time.Millisecond), 10))
Convey("interpolate __timeFilter function", func() {
sql, err := engine.Interpolate(query, timeRange, "WHERE $__timeFilter(time_column)")
@ -203,7 +207,8 @@ func TestMacroEngine(t *testing.T) {
Convey("Given a time range between 1960-02-01 07:00:00.5 and 1980-02-03 08:00:00.5", func() {
from := time.Date(1960, 2, 1, 7, 0, 0, 500e6, time.UTC)
to := time.Date(1980, 2, 3, 8, 0, 0, 500e6, time.UTC)
timeRange := tsdb.NewTimeRange(strconv.FormatInt(from.UnixNano()/int64(time.Millisecond), 10), strconv.FormatInt(to.UnixNano()/int64(time.Millisecond), 10))
timeRange := plugins.NewDataTimeRange(
strconv.FormatInt(from.UnixNano()/int64(time.Millisecond), 10), strconv.FormatInt(to.UnixNano()/int64(time.Millisecond), 10))
So(from.Format(time.RFC3339Nano), ShouldEqual, "1960-02-01T07:00:00.5Z")
So(to.Format(time.RFC3339Nano), ShouldEqual, "1980-02-03T08:00:00.5Z")