140 lines
5.5 KiB
Go
140 lines
5.5 KiB
Go
// Copyright 2021 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package scaleway
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import (
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"context"
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"fmt"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/prometheus/common/model"
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"github.com/stretchr/testify/require"
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"gopkg.in/yaml.v2"
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)
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var (
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testProjectID = "8feda53f-15f0-447f-badf-ebe32dad2fc0"
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testSecretKey = "6d6579e5-a5b9-49fc-a35f-b4feb9b87301"
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testAccessKey = "SCW0W8NG6024YHRJ7723"
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)
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func TestScalewayInstanceRefresh(t *testing.T) {
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mock := httptest.NewServer(http.HandlerFunc(mockScalewayInstance))
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defer mock.Close()
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cfgString := fmt.Sprintf(`
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---
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role: instance
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project_id: %s
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secret_key: %s
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access_key: %s
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api_url: %s
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`, testProjectID, testSecretKey, testAccessKey, mock.URL)
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var cfg SDConfig
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require.NoError(t, yaml.UnmarshalStrict([]byte(cfgString), &cfg))
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d, err := newRefresher(&cfg)
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require.NoError(t, err)
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ctx := context.Background()
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tgs, err := d.refresh(ctx)
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require.NoError(t, err)
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require.Equal(t, 1, len(tgs))
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tg := tgs[0]
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require.NotNil(t, tg)
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require.NotNil(t, tg.Targets)
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require.Equal(t, 2, len(tg.Targets))
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for i, lbls := range []model.LabelSet{
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{
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"__address__": "10.70.60.57:80",
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"__meta_scaleway_instance_boot_type": "local",
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"__meta_scaleway_instance_hostname": "scw-nervous-shirley",
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"__meta_scaleway_instance_id": "93c18a61-b681-49d0-a1cc-62b43883ae89",
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"__meta_scaleway_instance_image_arch": "x86_64",
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"__meta_scaleway_instance_image_id": "45a86b35-eca6-4055-9b34-ca69845da146",
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"__meta_scaleway_instance_image_name": "Ubuntu 18.04 Bionic Beaver",
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"__meta_scaleway_instance_location_cluster_id": "40",
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"__meta_scaleway_instance_location_hypervisor_id": "1601",
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"__meta_scaleway_instance_location_node_id": "29",
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"__meta_scaleway_instance_name": "scw-nervous-shirley",
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"__meta_scaleway_instance_organization_id": "cb334986-b054-4725-9d3a-40850fdc6015",
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"__meta_scaleway_instance_private_ipv4": "10.70.60.57",
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"__meta_scaleway_instance_project_id": "cb334986-b054-4725-9d5a-30850fdc6015",
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"__meta_scaleway_instance_public_ipv6": "2001:bc8:630:1e1c::1",
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"__meta_scaleway_instance_region": "fr-par",
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"__meta_scaleway_instance_security_group_id": "a6a794b7-c05b-4b20-b9fe-e17a9bb85cf0",
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"__meta_scaleway_instance_security_group_name": "Default security group",
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"__meta_scaleway_instance_status": "running",
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"__meta_scaleway_instance_type": "DEV1-S",
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"__meta_scaleway_instance_zone": "fr-par-1",
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},
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{
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"__address__": "10.193.162.9:80",
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"__meta_scaleway_instance_boot_type": "local",
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"__meta_scaleway_instance_hostname": "scw-quizzical-feistel",
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"__meta_scaleway_instance_id": "5b6198b4-c677-41b5-9c05-04557264ae1f",
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"__meta_scaleway_instance_image_arch": "x86_64",
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"__meta_scaleway_instance_image_id": "71733b74-260f-4d0d-8f18-f37dcfa56d6f",
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"__meta_scaleway_instance_image_name": "Debian Buster",
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"__meta_scaleway_instance_location_cluster_id": "4",
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"__meta_scaleway_instance_location_hypervisor_id": "201",
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"__meta_scaleway_instance_location_node_id": "5",
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"__meta_scaleway_instance_name": "scw-quizzical-feistel",
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"__meta_scaleway_instance_organization_id": "cb334986-b054-4725-9d3a-40850fdc6015",
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"__meta_scaleway_instance_private_ipv4": "10.193.162.9",
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"__meta_scaleway_instance_project_id": "cb334986-b054-4725-9d5a-30850fdc6015",
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"__meta_scaleway_instance_public_ipv4": "151.115.45.127",
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"__meta_scaleway_instance_public_ipv6": "2001:bc8:1e00:6204::1",
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"__meta_scaleway_instance_region": "fr-par",
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"__meta_scaleway_instance_security_group_id": "d35dd210-8392-44dc-8854-121e419a0f56",
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"__meta_scaleway_instance_security_group_name": "Default security group",
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"__meta_scaleway_instance_status": "running",
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"__meta_scaleway_instance_type": "DEV1-S",
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"__meta_scaleway_instance_zone": "fr-par-1",
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},
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} {
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t.Run(fmt.Sprintf("item %d", i), func(t *testing.T) {
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require.Equal(t, lbls, tg.Targets[i])
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})
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}
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}
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func mockScalewayInstance(w http.ResponseWriter, r *http.Request) {
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if r.Header.Get("X-Auth-Token") != testSecretKey {
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http.Error(w, "bad token id", http.StatusUnauthorized)
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return
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}
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if r.RequestURI != "/instance/v1/zones/fr-par-1/servers?page=1" {
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http.Error(w, "bad url", http.StatusNotFound)
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return
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}
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w.Header().Set("Content-Type", "application/json")
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instance, err := ioutil.ReadFile("testdata/instance.json")
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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_, err = w.Write(instance)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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