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AzureMonitor: Correctly set filter values in portal URL (#60627)

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* Correctly set filter values in portal URL

* Refactor to include dimensions as a part of AzureMonitor query

* Correctly set splitting value in URL

- Add type for dimension filters object

* Update tests

* Don't test dimensions
pull/60707/head
Andreas Christou 3 years ago committed by GitHub
parent cb1ca92419
commit 2e4bc200f5
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3 changed files with 97 additions and 25 deletions
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  1. 95
      pkg/tsdb/azuremonitor/metrics/azuremonitor-datasource.go
  2. 20
      pkg/tsdb/azuremonitor/metrics/azuremonitor-datasource_test.go
  3. 7
      pkg/tsdb/azuremonitor/types/types.go

95
pkg/tsdb/azuremonitor/metrics/azuremonitor-datasource.go
Unescape View File

@ -178,12 +178,13 @@ func (e *AzureMonitorDatasource) buildQueries(logger log.Logger, queries []backe
}
query := &types.AzureMonitorQuery{
URL: azureURL,
Target: target,
Params: params,
RefID: query.RefID,
Alias: alias,
TimeRange: query.TimeRange,
URL: azureURL,
Target: target,
Params: params,
RefID: query.RefID,
Alias: alias,
TimeRange: query.TimeRange,
Dimensions: azJSONModel.DimensionFilters,
}
if filterString != "" {
if filterInBody {
@ -397,25 +398,75 @@ func getQueryUrl(query *types.AzureMonitorQuery, azurePortalUrl, resourceID, res
}
escapedTime := url.QueryEscape(string(timespan))
chartDef, err := json.Marshal(map[string]interface{}{
"v2charts": []interface{}{
map[string]interface{}{
"metrics": []types.MetricChartDefinition{
{
ResourceMetadata: map[string]string{
"id": resourceID,
},
Name: query.Params.Get("metricnames"),
AggregationType: aggregationType,
Namespace: query.Params.Get("metricnamespace"),
MetricVisualization: types.MetricVisualization{
DisplayName: query.Params.Get("metricnames"),
ResourceDisplayName: resourceName,
},
},
var filters []types.AzureMonitorDimensionFilterBackend
var grouping map[string]interface{}
if len(query.Dimensions) > 0 {
for _, dimension := range query.Dimensions {
var dimensionInt int
dimensionFilters := dimension.Filters
// Only the first dimension determines the splitting shown in the Azure Portal
if grouping == nil {
grouping = map[string]interface{}{
"dimension": dimension.Dimension,
"sort": 2,
"top": 10,
}
}
if len(dimension.Filters) == 0 {
continue
}
switch dimension.Operator {
case "eq":
dimensionInt = 0
case "ne":
dimensionInt = 1
case "sw":
dimensionInt = 3
}
filter := types.AzureMonitorDimensionFilterBackend{
Key: dimension.Dimension,
Operator: dimensionInt,
Values: dimensionFilters,
}
filters = append(filters, filter)
}
}
chart := map[string]interface{}{
"metrics": []types.MetricChartDefinition{
{
ResourceMetadata: map[string]string{
"id": resourceID,
},
Name: query.Params.Get("metricnames"),
AggregationType: aggregationType,
Namespace: query.Params.Get("metricnamespace"),
MetricVisualization: types.MetricVisualization{
DisplayName: query.Params.Get("metricnames"),
ResourceDisplayName: resourceName,
},
},
},
}
if filters != nil {
chart["filterCollection"] = map[string]interface{}{
"filters": filters,
}
}
if grouping != nil {
chart["grouping"] = grouping
}
chartDef, err := json.Marshal(map[string]interface{}{
"v2charts": []interface{}{
chart,
},
})
if err != nil {
return "", err

20
pkg/tsdb/azuremonitor/metrics/azuremonitor-datasource_test.go
Unescape View File

@ -45,6 +45,7 @@ func TestAzureMonitorBuildQueries(t *testing.T) {
queryInterval time.Duration
expectedURL string
expectedFilter string
expectedPortalURL *string
}{
{
name: "Parse queries from frontend and build AzureMonitor API queries",
@ -113,6 +114,7 @@ func TestAzureMonitorBuildQueries(t *testing.T) {
expectedInterval: "PT1M",
azureMonitorQueryTarget: "aggregation=Average&api-version=2021-05-01&interval=PT1M&metricnames=Percentage+CPU&metricnamespace=Microsoft.Compute%2FvirtualMachines&timespan=2018-03-15T13%3A00%3A00Z%2F2018-03-15T13%3A34%3A00Z&top=30",
expectedFilter: "blob eq '*'",
expectedPortalURL: ptr.String("http://ds/#blade/Microsoft_Azure_MonitoringMetrics/Metrics.ReactView/Referer/MetricsExplorer/TimeContext/%7B%22absolute%22%3A%7B%22startTime%22%3A%222018-03-15T13%3A00%3A00Z%22%2C%22endTime%22%3A%222018-03-15T13%3A34%3A00Z%22%7D%7D/ChartDefinition/%7B%22v2charts%22%3A%5B%7B%22grouping%22%3A%7B%22dimension%22%3A%22blob%22%2C%22sort%22%3A2%2C%22top%22%3A10%7D%2C%22metrics%22%3A%5B%7B%22resourceMetadata%22%3A%7B%22id%22%3A%22%2Fsubscriptions%2F12345678-aaaa-bbbb-cccc-123456789abc%2FresourceGroups%2Fgrafanastaging%2Fproviders%2FMicrosoft.Compute%2FvirtualMachines%2Fgrafana%22%7D%2C%22name%22%3A%22Percentage%20CPU%22%2C%22aggregationType%22%3A4%2C%22namespace%22%3A%22Microsoft.Compute%2FvirtualMachines%22%2C%22metricVisualization%22%3A%7B%22displayName%22%3A%22Percentage%20CPU%22%2C%22resourceDisplayName%22%3A%22grafana%22%7D%7D%5D%7D%5D%7D"),
},
{
name: "legacy query without resourceURI and has dimensionFilter*s* property with two dimensions",
@ -125,6 +127,7 @@ func TestAzureMonitorBuildQueries(t *testing.T) {
expectedInterval: "PT1M",
azureMonitorQueryTarget: "aggregation=Average&api-version=2021-05-01&interval=PT1M&metricnames=Percentage+CPU&metricnamespace=Microsoft.Compute%2FvirtualMachines&timespan=2018-03-15T13%3A00%3A00Z%2F2018-03-15T13%3A34%3A00Z&top=30",
expectedFilter: "blob eq '*' and tier eq '*'",
expectedPortalURL: ptr.String("http://ds/#blade/Microsoft_Azure_MonitoringMetrics/Metrics.ReactView/Referer/MetricsExplorer/TimeContext/%7B%22absolute%22%3A%7B%22startTime%22%3A%222018-03-15T13%3A00%3A00Z%22%2C%22endTime%22%3A%222018-03-15T13%3A34%3A00Z%22%7D%7D/ChartDefinition/%7B%22v2charts%22%3A%5B%7B%22grouping%22%3A%7B%22dimension%22%3A%22blob%22%2C%22sort%22%3A2%2C%22top%22%3A10%7D%2C%22metrics%22%3A%5B%7B%22resourceMetadata%22%3A%7B%22id%22%3A%22%2Fsubscriptions%2F12345678-aaaa-bbbb-cccc-123456789abc%2FresourceGroups%2Fgrafanastaging%2Fproviders%2FMicrosoft.Compute%2FvirtualMachines%2Fgrafana%22%7D%2C%22name%22%3A%22Percentage%20CPU%22%2C%22aggregationType%22%3A4%2C%22namespace%22%3A%22Microsoft.Compute%2FvirtualMachines%22%2C%22metricVisualization%22%3A%7B%22displayName%22%3A%22Percentage%20CPU%22%2C%22resourceDisplayName%22%3A%22grafana%22%7D%7D%5D%7D%5D%7D"),
},
{
name: "legacy query without resourceURI and has a dimension filter without specifying a top",
@ -149,6 +152,7 @@ func TestAzureMonitorBuildQueries(t *testing.T) {
expectedInterval: "PT1M",
azureMonitorQueryTarget: "aggregation=Average&api-version=2021-05-01&interval=PT1M&metricnames=Percentage+CPU&metricnamespace=Microsoft.Compute%2FvirtualMachines&timespan=2018-03-15T13%3A00%3A00Z%2F2018-03-15T13%3A34%3A00Z&top=30",
expectedFilter: "blob ne 'test'",
expectedPortalURL: ptr.String("http://ds/#blade/Microsoft_Azure_MonitoringMetrics/Metrics.ReactView/Referer/MetricsExplorer/TimeContext/%7B%22absolute%22%3A%7B%22startTime%22%3A%222018-03-15T13%3A00%3A00Z%22%2C%22endTime%22%3A%222018-03-15T13%3A34%3A00Z%22%7D%7D/ChartDefinition/%7B%22v2charts%22%3A%5B%7B%22filterCollection%22%3A%7B%22filters%22%3A%5B%7B%22key%22%3A%22blob%22%2C%22operator%22%3A1%2C%22values%22%3A%5B%22test%22%5D%7D%5D%7D%2C%22grouping%22%3A%7B%22dimension%22%3A%22blob%22%2C%22sort%22%3A2%2C%22top%22%3A10%7D%2C%22metrics%22%3A%5B%7B%22resourceMetadata%22%3A%7B%22id%22%3A%22%2Fsubscriptions%2F12345678-aaaa-bbbb-cccc-123456789abc%2FresourceGroups%2Fgrafanastaging%2Fproviders%2FMicrosoft.Compute%2FvirtualMachines%2Fgrafana%22%7D%2C%22name%22%3A%22Percentage%20CPU%22%2C%22aggregationType%22%3A4%2C%22namespace%22%3A%22Microsoft.Compute%2FvirtualMachines%22%2C%22metricVisualization%22%3A%7B%22displayName%22%3A%22Percentage%20CPU%22%2C%22resourceDisplayName%22%3A%22grafana%22%7D%7D%5D%7D%5D%7D"),
},
{
name: "has dimensionFilter*s* property with startsWith operator",
@ -161,6 +165,7 @@ func TestAzureMonitorBuildQueries(t *testing.T) {
expectedInterval: "PT1M",
azureMonitorQueryTarget: "aggregation=Average&api-version=2021-05-01&interval=PT1M&metricnames=Percentage+CPU&metricnamespace=Microsoft.Compute%2FvirtualMachines&timespan=2018-03-15T13%3A00%3A00Z%2F2018-03-15T13%3A34%3A00Z&top=30",
expectedFilter: "blob sw 'test'",
expectedPortalURL: ptr.String("http://ds/#blade/Microsoft_Azure_MonitoringMetrics/Metrics.ReactView/Referer/MetricsExplorer/TimeContext/%7B%22absolute%22%3A%7B%22startTime%22%3A%222018-03-15T13%3A00%3A00Z%22%2C%22endTime%22%3A%222018-03-15T13%3A34%3A00Z%22%7D%7D/ChartDefinition/%7B%22v2charts%22%3A%5B%7B%22filterCollection%22%3A%7B%22filters%22%3A%5B%7B%22key%22%3A%22blob%22%2C%22operator%22%3A3%2C%22values%22%3A%5B%22test%22%5D%7D%5D%7D%2C%22grouping%22%3A%7B%22dimension%22%3A%22blob%22%2C%22sort%22%3A2%2C%22top%22%3A10%7D%2C%22metrics%22%3A%5B%7B%22resourceMetadata%22%3A%7B%22id%22%3A%22%2Fsubscriptions%2F12345678-aaaa-bbbb-cccc-123456789abc%2FresourceGroups%2Fgrafanastaging%2Fproviders%2FMicrosoft.Compute%2FvirtualMachines%2Fgrafana%22%7D%2C%22name%22%3A%22Percentage%20CPU%22%2C%22aggregationType%22%3A4%2C%22namespace%22%3A%22Microsoft.Compute%2FvirtualMachines%22%2C%22metricVisualization%22%3A%7B%22displayName%22%3A%22Percentage%20CPU%22%2C%22resourceDisplayName%22%3A%22grafana%22%7D%7D%5D%7D%5D%7D"),
},
{
name: "correctly sets dimension operator to eq (irrespective of operator) when filter value is '*'",
@ -173,6 +178,7 @@ func TestAzureMonitorBuildQueries(t *testing.T) {
expectedInterval: "PT1M",
azureMonitorQueryTarget: "aggregation=Average&api-version=2021-05-01&interval=PT1M&metricnames=Percentage+CPU&metricnamespace=Microsoft.Compute%2FvirtualMachines&timespan=2018-03-15T13%3A00%3A00Z%2F2018-03-15T13%3A34%3A00Z&top=30",
expectedFilter: "blob eq '*' and tier eq '*'",
expectedPortalURL: ptr.String("http://ds/#blade/Microsoft_Azure_MonitoringMetrics/Metrics.ReactView/Referer/MetricsExplorer/TimeContext/%7B%22absolute%22%3A%7B%22startTime%22%3A%222018-03-15T13%3A00%3A00Z%22%2C%22endTime%22%3A%222018-03-15T13%3A34%3A00Z%22%7D%7D/ChartDefinition/%7B%22v2charts%22%3A%5B%7B%22grouping%22%3A%7B%22dimension%22%3A%22blob%22%2C%22sort%22%3A2%2C%22top%22%3A10%7D%2C%22metrics%22%3A%5B%7B%22resourceMetadata%22%3A%7B%22id%22%3A%22%2Fsubscriptions%2F12345678-aaaa-bbbb-cccc-123456789abc%2FresourceGroups%2Fgrafanastaging%2Fproviders%2FMicrosoft.Compute%2FvirtualMachines%2Fgrafana%22%7D%2C%22name%22%3A%22Percentage%20CPU%22%2C%22aggregationType%22%3A4%2C%22namespace%22%3A%22Microsoft.Compute%2FvirtualMachines%22%2C%22metricVisualization%22%3A%7B%22displayName%22%3A%22Percentage%20CPU%22%2C%22resourceDisplayName%22%3A%22grafana%22%7D%7D%5D%7D%5D%7D"),
},
{
name: "correctly constructs target when multiple filter values are provided for the 'eq' operator",
@ -185,6 +191,7 @@ func TestAzureMonitorBuildQueries(t *testing.T) {
expectedInterval: "PT1M",
azureMonitorQueryTarget: "aggregation=Average&api-version=2021-05-01&interval=PT1M&metricnames=Percentage+CPU&metricnamespace=Microsoft.Compute%2FvirtualMachines&timespan=2018-03-15T13%3A00%3A00Z%2F2018-03-15T13%3A34%3A00Z&top=30",
expectedFilter: "blob eq 'test' or blob eq 'test2'",
expectedPortalURL: ptr.String("http://ds/#blade/Microsoft_Azure_MonitoringMetrics/Metrics.ReactView/Referer/MetricsExplorer/TimeContext/%7B%22absolute%22%3A%7B%22startTime%22%3A%222018-03-15T13%3A00%3A00Z%22%2C%22endTime%22%3A%222018-03-15T13%3A34%3A00Z%22%7D%7D/ChartDefinition/%7B%22v2charts%22%3A%5B%7B%22filterCollection%22%3A%7B%22filters%22%3A%5B%7B%22key%22%3A%22blob%22%2C%22operator%22%3A0%2C%22values%22%3A%5B%22test%22%2C%22test2%22%5D%7D%5D%7D%2C%22grouping%22%3A%7B%22dimension%22%3A%22blob%22%2C%22sort%22%3A2%2C%22top%22%3A10%7D%2C%22metrics%22%3A%5B%7B%22resourceMetadata%22%3A%7B%22id%22%3A%22%2Fsubscriptions%2F12345678-aaaa-bbbb-cccc-123456789abc%2FresourceGroups%2Fgrafanastaging%2Fproviders%2FMicrosoft.Compute%2FvirtualMachines%2Fgrafana%22%7D%2C%22name%22%3A%22Percentage%20CPU%22%2C%22aggregationType%22%3A4%2C%22namespace%22%3A%22Microsoft.Compute%2FvirtualMachines%22%2C%22metricVisualization%22%3A%7B%22displayName%22%3A%22Percentage%20CPU%22%2C%22resourceDisplayName%22%3A%22grafana%22%7D%7D%5D%7D%5D%7D"),
},
{
name: "correctly constructs target when multiple filter values are provided for ne 'eq' operator",
@ -197,6 +204,7 @@ func TestAzureMonitorBuildQueries(t *testing.T) {
expectedInterval: "PT1M",
azureMonitorQueryTarget: "aggregation=Average&api-version=2021-05-01&interval=PT1M&metricnames=Percentage+CPU&metricnamespace=Microsoft.Compute%2FvirtualMachines&timespan=2018-03-15T13%3A00%3A00Z%2F2018-03-15T13%3A34%3A00Z&top=30",
expectedFilter: "blob ne 'test' and blob ne 'test2'",
expectedPortalURL: ptr.String("http://ds/#blade/Microsoft_Azure_MonitoringMetrics/Metrics.ReactView/Referer/MetricsExplorer/TimeContext/%7B%22absolute%22%3A%7B%22startTime%22%3A%222018-03-15T13%3A00%3A00Z%22%2C%22endTime%22%3A%222018-03-15T13%3A34%3A00Z%22%7D%7D/ChartDefinition/%7B%22v2charts%22%3A%5B%7B%22filterCollection%22%3A%7B%22filters%22%3A%5B%7B%22key%22%3A%22blob%22%2C%22operator%22%3A1%2C%22values%22%3A%5B%22test%22%2C%22test2%22%5D%7D%5D%7D%2C%22grouping%22%3A%7B%22dimension%22%3A%22blob%22%2C%22sort%22%3A2%2C%22top%22%3A10%7D%2C%22metrics%22%3A%5B%7B%22resourceMetadata%22%3A%7B%22id%22%3A%22%2Fsubscriptions%2F12345678-aaaa-bbbb-cccc-123456789abc%2FresourceGroups%2Fgrafanastaging%2Fproviders%2FMicrosoft.Compute%2FvirtualMachines%2Fgrafana%22%7D%2C%22name%22%3A%22Percentage%20CPU%22%2C%22aggregationType%22%3A4%2C%22namespace%22%3A%22Microsoft.Compute%2FvirtualMachines%22%2C%22metricVisualization%22%3A%7B%22displayName%22%3A%22Percentage%20CPU%22%2C%22resourceDisplayName%22%3A%22grafana%22%7D%7D%5D%7D%5D%7D"),
},
{
name: "Includes a region",
@ -245,6 +253,7 @@ func TestAzureMonitorBuildQueries(t *testing.T) {
expectedInterval: "PT1M",
azureMonitorQueryTarget: "aggregation=Average&api-version=2021-05-01&interval=PT1M&metricnames=Percentage+CPU&metricnamespace=Microsoft.Compute%2FvirtualMachines&timespan=2018-03-15T13%3A00%3A00Z%2F2018-03-15T13%3A34%3A00Z&top=30",
expectedFilter: "(Microsoft.ResourceId eq '/subscriptions/12345678-aaaa-bbbb-cccc-123456789abc/resourceGroups/rg/providers/Microsoft.Compute/virtualMachines/vm') and (blob ne 'test' and blob ne 'test2')",
expectedPortalURL: ptr.String("http://ds/#blade/Microsoft_Azure_MonitoringMetrics/Metrics.ReactView/Referer/MetricsExplorer/TimeContext/%7B%22absolute%22%3A%7B%22startTime%22%3A%222018-03-15T13%3A00%3A00Z%22%2C%22endTime%22%3A%222018-03-15T13%3A34%3A00Z%22%7D%7D/ChartDefinition/%7B%22v2charts%22%3A%5B%7B%22filterCollection%22%3A%7B%22filters%22%3A%5B%7B%22key%22%3A%22blob%22%2C%22operator%22%3A1%2C%22values%22%3A%5B%22test%22%2C%22test2%22%5D%7D%5D%7D%2C%22grouping%22%3A%7B%22dimension%22%3A%22blob%22%2C%22sort%22%3A2%2C%22top%22%3A10%7D%2C%22metrics%22%3A%5B%7B%22resourceMetadata%22%3A%7B%22id%22%3A%22%2Fsubscriptions%2F12345678-aaaa-bbbb-cccc-123456789abc%2FresourceGroups%2Fgrafanastaging%2Fproviders%2FMicrosoft.Compute%2FvirtualMachines%2Fgrafana%22%7D%2C%22name%22%3A%22Percentage%20CPU%22%2C%22aggregationType%22%3A4%2C%22namespace%22%3A%22Microsoft.Compute%2FvirtualMachines%22%2C%22metricVisualization%22%3A%7B%22displayName%22%3A%22Percentage%20CPU%22%2C%22resourceDisplayName%22%3A%22grafana%22%7D%7D%5D%7D%5D%7D"),
},
}
@ -293,6 +302,7 @@ func TestAzureMonitorBuildQueries(t *testing.T) {
To: fromStart.Add(34 * time.Minute),
},
}
if tt.azureMonitorVariedProperties["region"] != nil {
// If the region is included, the filter will be added in the Body of the request
azureMonitorQuery.BodyFilter = tt.expectedFilter
@ -308,17 +318,21 @@ func TestAzureMonitorBuildQueries(t *testing.T) {
azureMonitorQuery.URL = "/subscriptions/12345678-aaaa-bbbb-cccc-123456789abc/resourceGroups/grafanastaging/providers/Microsoft.Compute/virtualMachines/grafana/providers/microsoft.insights/metrics"
}
if diff := cmp.Diff(azureMonitorQuery, queries[0], cmpopts.IgnoreUnexported(simplejson.Json{}), cmpopts.IgnoreFields(types.AzureMonitorQuery{}, "Params")); diff != "" {
if diff := cmp.Diff(azureMonitorQuery, queries[0], cmpopts.IgnoreUnexported(simplejson.Json{}), cmpopts.IgnoreFields(types.AzureMonitorQuery{}, "Params", "Dimensions")); diff != "" {
t.Errorf("Result mismatch (-want +got):\n%s", diff)
}
expected := `http://ds/#blade/Microsoft_Azure_MonitoringMetrics/Metrics.ReactView/Referer/MetricsExplorer/` +
expectedPortalURL := `http://ds/#blade/Microsoft_Azure_MonitoringMetrics/Metrics.ReactView/Referer/MetricsExplorer/` +
`TimeContext/%7B%22absolute%22%3A%7B%22startTime%22%3A%222018-03-15T13%3A00%3A00Z%22%2C%22endTime%22%3A%222018-03-15T13%3A34%3A00Z%22%7D%7D/` +
`ChartDefinition/%7B%22v2charts%22%3A%5B%7B%22metrics%22%3A%5B%7B%22resourceMetadata%22%3A%7B%22id%22%3A%22%2Fsubscriptions%2F12345678-aaaa-bbbb-cccc-123456789abc%2FresourceGroups%2Fgrafanastaging%2Fproviders%2FMicrosoft.Compute%2FvirtualMachines%2Fgrafana%22%7D%2C` +
`%22name%22%3A%22Percentage%20CPU%22%2C%22aggregationType%22%3A4%2C%22namespace%22%3A%22Microsoft.Compute%2FvirtualMachines%22%2C%22metricVisualization%22%3A%7B%22displayName%22%3A%22Percentage%20CPU%22%2C%22resourceDisplayName%22%3A%22grafana%22%7D%7D%5D%7D%5D%7D`
if tt.expectedPortalURL != nil {
expectedPortalURL = *tt.expectedPortalURL
}
actual, err := getQueryUrl(queries[0], "http://ds", "/subscriptions/12345678-aaaa-bbbb-cccc-123456789abc/resourceGroups/grafanastaging/providers/Microsoft.Compute/virtualMachines/grafana", "grafana")
require.NoError(t, err)
require.Equal(t, expected, actual)
require.Equal(t, expectedPortalURL, actual)
})
}
}

7
pkg/tsdb/azuremonitor/types/types.go
Unescape View File

@ -66,6 +66,7 @@ type AzureMonitorQuery struct {
Alias string
TimeRange backend.TimeRange
BodyFilter string
Dimensions []AzureMonitorDimensionFilter
}
// AzureMonitorResponse is the json response from the Azure Monitor API
@ -158,6 +159,12 @@ type AzureMonitorDimensionFilter struct {
Filter *string `json:"filter,omitempty"`
}
type AzureMonitorDimensionFilterBackend struct {
Key string `json:"key"`
Operator int `json:"operator"`
Values []string `json:"values"`
}
func (a AzureMonitorDimensionFilter) ConstructFiltersString() string {
var filterStrings []string
for _, filter := range a.Filters {

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