mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
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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.
91 lines
2.3 KiB
Go
91 lines
2.3 KiB
Go
package digitalocean
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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 Test_addDropletLabels(t *testing.T) {
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type args struct {
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droplets []droplet
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defaultPort int
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}
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tests := []struct {
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name string
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args args
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want []*promutils.Labels
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}{
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{
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name: "base labels add test",
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args: args{
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droplets: []droplet{
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{
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ID: 15,
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Tags: []string{"private", "test"},
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Status: "active",
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Name: "ubuntu-1",
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Region: struct {
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Slug string `json:"slug"`
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}(struct{ Slug string }{Slug: "do"}),
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Features: []string{"feature-1", "feature-2"},
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SizeSlug: "base-1",
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VpcUUID: "vpc-1",
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Image: struct {
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Name string `json:"name"`
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Slug string `json:"slug"`
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}(struct {
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Name string
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Slug string
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}{Name: "ubuntu", Slug: "18"}),
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Networks: networks{
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V4: []network{
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{
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Type: "public",
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IPAddress: "100.100.100.100",
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},
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{
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Type: "private",
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IPAddress: "10.10.10.10",
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},
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},
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V6: []network{
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{
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Type: "public",
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IPAddress: "::1",
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},
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},
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},
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},
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},
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defaultPort: 9100,
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},
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want: []*promutils.Labels{
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promutils.NewLabelsFromMap(map[string]string{
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"__address__": "100.100.100.100:9100",
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"__meta_digitalocean_droplet_id": "15",
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"__meta_digitalocean_droplet_name": "ubuntu-1",
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"__meta_digitalocean_features": ",feature-1,feature-2,",
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"__meta_digitalocean_image": "18",
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"__meta_digitalocean_image_name": "ubuntu",
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"__meta_digitalocean_private_ipv4": "10.10.10.10",
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"__meta_digitalocean_public_ipv4": "100.100.100.100",
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"__meta_digitalocean_public_ipv6": "::1",
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"__meta_digitalocean_region": "do",
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"__meta_digitalocean_size": "base-1",
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"__meta_digitalocean_status": "active",
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"__meta_digitalocean_tags": ",private,test,",
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"__meta_digitalocean_vpc": "vpc-1",
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}),
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := addDropletLabels(tt.args.droplets, tt.args.defaultPort)
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discoveryutils.TestEqualLabelss(t, got, tt.want)
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})
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}
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}
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