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Azuremonitor: multiple subscription support for alerting (#17195)

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* fix: azuremonitor adds multi-sub support to alerting

* fix: AzureMonitor missing parameter in metadata func

getMetricMetadata function when called in the query ctrl
was missing a parameter for Subscription Id.

Also, made some tweaks to what happens when a chained
dropdown is changed to not reset all the fields that
are dependent on it.
This commit is contained in:
Daniel Lee 2019-05-21 12:28:30 +02:00 committed by GitHub
parent 744682e648
commit fa9ffe38d2
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 66 additions and 28 deletions
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12
pkg/tsdb/azuremonitor/azuremonitor-datasource.go
View File

@ -85,14 +85,17 @@ func (e *AzureMonitorDatasource) buildQueries(queries []*tsdb.Query, timeRange *
azlog.Debug("AzureMonitor", "target", azureMonitorTarget)
urlComponents := map[string]string{}
urlComponents["subscription"] = fmt.Sprintf("%v", query.Model.Get("subscription").MustString())
urlComponents["resourceGroup"] = fmt.Sprintf("%v", azureMonitorTarget["resourceGroup"])
urlComponents["metricDefinition"] = fmt.Sprintf("%v", azureMonitorTarget["metricDefinition"])
urlComponents["resourceName"] = fmt.Sprintf("%v", azureMonitorTarget["resourceName"])
ub := urlBuilder{
ResourceGroup: urlComponents["resourceGroup"],
MetricDefinition: urlComponents["metricDefinition"],
ResourceName: urlComponents["resourceName"],
DefaultSubscription: query.DataSource.JsonData.Get("subscriptionId").MustString(),
Subscription: urlComponents["subscription"],
ResourceGroup: urlComponents["resourceGroup"],
MetricDefinition: urlComponents["metricDefinition"],
ResourceName: urlComponents["resourceName"],
}
azureURL := ub.Build()
@ -199,8 +202,7 @@ func (e *AzureMonitorDatasource) createRequest(ctx context.Context, dsInfo *mode
}
cloudName := dsInfo.JsonData.Get("cloudName").MustString("azuremonitor")
subscriptionID := dsInfo.JsonData.Get("subscriptionId").MustString()
proxyPass := fmt.Sprintf("%s/subscriptions/%s", cloudName, subscriptionID)
proxyPass := fmt.Sprintf("%s/subscriptions", cloudName)
u, _ := url.Parse(dsInfo.Url)
u.Path = path.Join(u.Path, "render")

9
pkg/tsdb/azuremonitor/azuremonitor-datasource_test.go
View File

@ -9,6 +9,7 @@ import (
"time"
"github.com/grafana/grafana/pkg/components/simplejson"
"github.com/grafana/grafana/pkg/models"
"github.com/grafana/grafana/pkg/tsdb"
. "github.com/smartystreets/goconvey/convey"
@ -27,7 +28,13 @@ func TestAzureMonitorDatasource(t *testing.T) {
},
Queries: []*tsdb.Query{
{
DataSource: &models.DataSource{
JsonData: simplejson.NewFromAny(map[string]interface{}{
"subscriptionId": "default-subscription",
}),
},
Model: simplejson.NewFromAny(map[string]interface{}{
"subscription": "12345678-aaaa-bbbb-cccc-123456789abc",
"azureMonitor": map[string]interface{}{
"timeGrain": "PT1M",
"aggregation": "Average",
@ -49,7 +56,7 @@ func TestAzureMonitorDatasource(t *testing.T) {
So(len(queries), ShouldEqual, 1)
So(queries[0].RefID, ShouldEqual, "A")
So(queries[0].URL, ShouldEqual, "resourceGroups/grafanastaging/providers/Microsoft.Compute/virtualMachines/grafana/providers/microsoft.insights/metrics")
So(queries[0].URL, ShouldEqual, "12345678-aaaa-bbbb-cccc-123456789abc/resourceGroups/grafanastaging/providers/Microsoft.Compute/virtualMachines/grafana/providers/microsoft.insights/metrics")
So(queries[0].Target, ShouldEqual, "aggregation=Average&api-version=2018-01-01&interval=PT1M&metricnames=Percentage+CPU&timespan=2018-03-15T13%3A00%3A00Z%2F2018-03-15T13%3A34%3A00Z")
So(len(queries[0].Params), ShouldEqual, 5)
So(queries[0].Params["timespan"][0], ShouldEqual, "2018-03-15T13:00:00Z/2018-03-15T13:34:00Z")

18
pkg/tsdb/azuremonitor/url-builder.go
View File

@ -7,22 +7,30 @@ import (
// urlBuilder builds the URL for calling the Azure Monitor API
type urlBuilder struct {
ResourceGroup string
MetricDefinition string
ResourceName string
DefaultSubscription string
Subscription string
ResourceGroup string
MetricDefinition string
ResourceName string
}
// Build checks the metric definition property to see which form of the url
// should be returned
func (ub *urlBuilder) Build() string {
subscription := ub.Subscription
if ub.Subscription == "" {
subscription = ub.DefaultSubscription
}
if strings.Count(ub.MetricDefinition, "/") > 1 {
rn := strings.Split(ub.ResourceName, "/")
lastIndex := strings.LastIndex(ub.MetricDefinition, "/")
service := ub.MetricDefinition[lastIndex+1:]
md := ub.MetricDefinition[0:lastIndex]
return fmt.Sprintf("resourceGroups/%s/providers/%s/%s/%s/%s/providers/microsoft.insights/metrics", ub.ResourceGroup, md, rn[0], service, rn[1])
return fmt.Sprintf("%s/resourceGroups/%s/providers/%s/%s/%s/%s/providers/microsoft.insights/metrics", subscription, ub.ResourceGroup, md, rn[0], service, rn[1])
}
return fmt.Sprintf("resourceGroups/%s/providers/%s/%s/providers/microsoft.insights/metrics", ub.ResourceGroup, ub.MetricDefinition, ub.ResourceName)
return fmt.Sprintf("%s/resourceGroups/%s/providers/%s/%s/providers/microsoft.insights/metrics", subscription, ub.ResourceGroup, ub.MetricDefinition, ub.ResourceName)
}

40
pkg/tsdb/azuremonitor/url-builder_test.go
View File

@ -11,35 +11,51 @@ func TestURLBuilder(t *testing.T) {
Convey("when metric definition is in the short form", func() {
ub := &urlBuilder{
ResourceGroup: "rg",
MetricDefinition: "Microsoft.Compute/virtualMachines",
ResourceName: "rn",
DefaultSubscription: "default-sub",
ResourceGroup: "rg",
MetricDefinition: "Microsoft.Compute/virtualMachines",
ResourceName: "rn",
}
url := ub.Build()
So(url, ShouldEqual, "resourceGroups/rg/providers/Microsoft.Compute/virtualMachines/rn/providers/microsoft.insights/metrics")
So(url, ShouldEqual, "default-sub/resourceGroups/rg/providers/Microsoft.Compute/virtualMachines/rn/providers/microsoft.insights/metrics")
})
Convey("when metric definition is in the short form and a subscription is defined", func() {
ub := &urlBuilder{
DefaultSubscription: "default-sub",
Subscription: "specified-sub",
ResourceGroup: "rg",
MetricDefinition: "Microsoft.Compute/virtualMachines",
ResourceName: "rn",
}
url := ub.Build()
So(url, ShouldEqual, "specified-sub/resourceGroups/rg/providers/Microsoft.Compute/virtualMachines/rn/providers/microsoft.insights/metrics")
})
Convey("when metric definition is Microsoft.Storage/storageAccounts/blobServices", func() {
ub := &urlBuilder{
ResourceGroup: "rg",
MetricDefinition: "Microsoft.Storage/storageAccounts/blobServices",
ResourceName: "rn1/default",
DefaultSubscription: "default-sub",
ResourceGroup: "rg",
MetricDefinition: "Microsoft.Storage/storageAccounts/blobServices",
ResourceName: "rn1/default",
}
url := ub.Build()
So(url, ShouldEqual, "resourceGroups/rg/providers/Microsoft.Storage/storageAccounts/rn1/blobServices/default/providers/microsoft.insights/metrics")
So(url, ShouldEqual, "default-sub/resourceGroups/rg/providers/Microsoft.Storage/storageAccounts/rn1/blobServices/default/providers/microsoft.insights/metrics")
})
Convey("when metric definition is Microsoft.Storage/storageAccounts/fileServices", func() {
ub := &urlBuilder{
ResourceGroup: "rg",
MetricDefinition: "Microsoft.Storage/storageAccounts/fileServices",
ResourceName: "rn1/default",
DefaultSubscription: "default-sub",
ResourceGroup: "rg",
MetricDefinition: "Microsoft.Storage/storageAccounts/fileServices",
ResourceName: "rn1/default",
}
url := ub.Build()
So(url, ShouldEqual, "resourceGroups/rg/providers/Microsoft.Storage/storageAccounts/rn1/fileServices/default/providers/microsoft.insights/metrics")
So(url, ShouldEqual, "default-sub/resourceGroups/rg/providers/Microsoft.Storage/storageAccounts/rn1/fileServices/default/providers/microsoft.insights/metrics")
})
})
}

10
public/app/plugins/datasource/grafana-azure-monitor-datasource/query_ctrl.test.ts
View File

@ -189,11 +189,19 @@ describe('AzureMonitorQueryCtrl', () => {
};
beforeEach(() => {
queryCtrl.target.subscription = 'sub1';
queryCtrl.target.azureMonitor.resourceGroup = 'test';
queryCtrl.target.azureMonitor.metricDefinition = 'Microsoft.Compute/virtualMachines';
queryCtrl.target.azureMonitor.resourceName = 'test';
queryCtrl.target.azureMonitor.metricName = 'Percentage CPU';
queryCtrl.datasource.getMetricMetadata = function(resourceGroup, metricDefinition, resourceName, metricName) {
queryCtrl.datasource.getMetricMetadata = function(
subscription,
resourceGroup,
metricDefinition,
resourceName,
metricName
) {
expect(subscription).toBe('sub1');
expect(resourceGroup).toBe('test');
expect(metricDefinition).toBe('Microsoft.Compute/virtualMachines');
expect(resourceName).toBe('test');

5
public/app/plugins/datasource/grafana-azure-monitor-datasource/query_ctrl.ts
View File

@ -279,9 +279,6 @@ export class AzureMonitorQueryCtrl extends QueryCtrl {
}
onResourceGroupChange() {
this.target.azureMonitor.metricDefinition = this.defaultDropdownValue;
this.target.azureMonitor.resourceName = this.defaultDropdownValue;
this.target.azureMonitor.metricName = this.defaultDropdownValue;
this.target.azureMonitor.dimensions = [];
this.target.azureMonitor.dimension = '';
}
@ -294,7 +291,6 @@ export class AzureMonitorQueryCtrl extends QueryCtrl {
}
onResourceNameChange() {
this.target.azureMonitor.metricName = this.defaultDropdownValue;
this.target.azureMonitor.dimensions = [];
this.target.azureMonitor.dimension = '';
}
@ -306,6 +302,7 @@ export class AzureMonitorQueryCtrl extends QueryCtrl {
return this.datasource
.getMetricMetadata(
this.replace(this.target.subscription),
this.replace(this.target.azureMonitor.resourceGroup),
this.replace(this.target.azureMonitor.metricDefinition),
this.replace(this.target.azureMonitor.resourceName),