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be6da5053f
- Return meta-labels for the discovered targets via promutils.Labels instead of map[string]string. This improves the speed of generating meta-labels for discovered targets by up to 5x. - Remove memory allocations in hot paths during ScrapeWork generation. The ScrapeWork contains scrape settings for a single discovered target. This improves the service discovery speed by up to 2x.
43 lines
1.4 KiB
Go
43 lines
1.4 KiB
Go
package azure
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import (
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"testing"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/promscrape/discoveryutils"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/promutils"
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)
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func TestAppendMachineLabels(t *testing.T) {
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f := func(name string, vms []virtualMachine, expectedLabels []*promutils.Labels) {
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t.Run(name, func(t *testing.T) {
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labelss := appendMachineLabels(vms, 80, &SDConfig{SubscriptionID: "some-id"})
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discoveryutils.TestEqualLabelss(t, labelss, expectedLabels)
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})
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}
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f("single vm", []virtualMachine{
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{
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Name: "vm-1",
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ID: "id-2",
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Type: "Azure",
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Location: "eu-west-1",
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Properties: virtualMachineProperties{OsProfile: osProfile{ComputerName: "test-1"}, StorageProfile: storageProfile{OsDisk: osDisk{OsType: "Linux"}}},
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Tags: map[string]string{"key-1": "value-1"},
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ipAddresses: []vmIPAddress{
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{privateIP: "10.10.10.1"},
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},
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},
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}, []*promutils.Labels{
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promutils.NewLabelsFromMap(map[string]string{
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"__address__": "10.10.10.1:80",
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"__meta_azure_machine_id": "id-2",
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"__meta_azure_subscription_id": "some-id",
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"__meta_azure_machine_os_type": "Linux",
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"__meta_azure_machine_name": "vm-1",
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"__meta_azure_machine_computer_name": "test-1",
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"__meta_azure_machine_location": "eu-west-1",
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"__meta_azure_machine_private_ip": "10.10.10.1",
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"__meta_azure_machine_tag_key_1": "value-1",
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}),
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})
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}
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