455 lines
11 KiB
Go
455 lines
11 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 linode
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import (
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"fmt"
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"net/http"
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"net/http/httptest"
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"testing"
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)
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// SDMock is the interface for the Linode mock
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type SDMock struct {
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t *testing.T
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Server *httptest.Server
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Mux *http.ServeMux
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}
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// NewSDMock returns a new SDMock.
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func NewSDMock(t *testing.T) *SDMock {
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return &SDMock{
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t: t,
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}
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}
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// Endpoint returns the URI to the mock server
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func (m *SDMock) Endpoint() string {
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return m.Server.URL + "/"
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}
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// Setup creates the mock server
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func (m *SDMock) Setup() {
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m.Mux = http.NewServeMux()
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m.Server = httptest.NewServer(m.Mux)
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}
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// ShutdownServer creates the mock server
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func (m *SDMock) ShutdownServer() {
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m.Server.Close()
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}
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const tokenID = "7b2c56dd51edd90952c1b94c472b94b176f20c5c777e376849edd8ad1c6c03bb"
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// HandleLinodeInstancesList mocks linode instances list.
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func (m *SDMock) HandleLinodeInstancesList() {
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m.Mux.HandleFunc("/v4/linode/instances", func(w http.ResponseWriter, r *http.Request) {
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if r.Header.Get("Authorization") != fmt.Sprintf("Bearer %s", tokenID) {
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w.WriteHeader(http.StatusUnauthorized)
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return
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}
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w.Header().Set("content-type", "application/json; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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fmt.Fprint(w, `
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{
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"data": [
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{
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"id": 26838044,
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"label": "prometheus-linode-sd-exporter-1",
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"group": "",
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"status": "running",
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"created": "2021-05-12T04:23:44",
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"updated": "2021-05-12T04:23:44",
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"type": "g6-standard-2",
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"ipv4": [
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"45.33.82.151",
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"96.126.108.16",
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"192.168.170.51",
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"192.168.201.25"
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],
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"ipv6": "2600:3c03::f03c:92ff:fe1a:1382/128",
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"image": "linode/arch",
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"region": "us-east",
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"specs": {
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"disk": 81920,
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"memory": 4096,
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"vcpus": 2,
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"gpus": 0,
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"transfer": 4000
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},
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"alerts": {
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"cpu": 180,
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"network_in": 10,
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"network_out": 10,
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"transfer_quota": 80,
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"io": 10000
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},
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"backups": {
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"enabled": false,
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"schedule": {
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"day": null,
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"window": null
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},
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"last_successful": null
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},
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"hypervisor": "kvm",
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"watchdog_enabled": true,
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"tags": [
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"monitoring"
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]
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},
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{
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"id": 26848419,
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"label": "prometheus-linode-sd-exporter-2",
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"group": "",
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"status": "running",
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"created": "2021-05-12T12:41:49",
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"updated": "2021-05-12T12:41:49",
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"type": "g6-standard-2",
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"ipv4": [
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"139.162.196.43"
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],
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"ipv6": "2a01:7e00::f03c:92ff:fe1a:9976/128",
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"image": "linode/debian10",
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"region": "eu-west",
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"specs": {
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"disk": 81920,
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"memory": 4096,
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"vcpus": 2,
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"gpus": 0,
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"transfer": 4000
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},
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"alerts": {
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"cpu": 180,
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"network_in": 10,
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"network_out": 10,
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"transfer_quota": 80,
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"io": 10000
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},
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"backups": {
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"enabled": false,
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"schedule": {
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"day": null,
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"window": null
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},
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"last_successful": null
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},
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"hypervisor": "kvm",
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"watchdog_enabled": true,
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"tags": [
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"monitoring"
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]
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},
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{
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"id": 26837938,
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"label": "prometheus-linode-sd-exporter-3",
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"group": "",
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"status": "running",
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"created": "2021-05-12T04:20:11",
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"updated": "2021-05-12T04:20:11",
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"type": "g6-standard-1",
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"ipv4": [
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"192.53.120.25"
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],
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"ipv6": "2600:3c04::f03c:92ff:fe1a:fb68/128",
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"image": "linode/ubuntu20.04",
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"region": "ca-central",
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"specs": {
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"disk": 51200,
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"memory": 2048,
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"vcpus": 1,
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"gpus": 0,
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"transfer": 2000
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},
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"alerts": {
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"cpu": 90,
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"network_in": 10,
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"network_out": 10,
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"transfer_quota": 80,
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"io": 10000
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},
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"backups": {
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"enabled": false,
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"schedule": {
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"day": null,
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"window": null
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},
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"last_successful": null
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},
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"hypervisor": "kvm",
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"watchdog_enabled": true,
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"tags": [
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"monitoring"
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]
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},
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{
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"id": 26837992,
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"label": "prometheus-linode-sd-exporter-4",
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"group": "",
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"status": "running",
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"created": "2021-05-12T04:22:06",
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"updated": "2021-05-12T04:22:06",
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"type": "g6-nanode-1",
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"ipv4": [
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"66.228.47.103",
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"172.104.18.104",
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"192.168.148.94"
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],
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"ipv6": "2600:3c03::f03c:92ff:fe1a:fb4c/128",
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"image": "linode/ubuntu20.04",
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"region": "us-east",
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"specs": {
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"disk": 25600,
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"memory": 1024,
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"vcpus": 1,
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"gpus": 0,
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"transfer": 1000
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},
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"alerts": {
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"cpu": 90,
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"network_in": 10,
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"network_out": 10,
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"transfer_quota": 80,
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"io": 10000
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},
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"backups": {
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"enabled": false,
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"schedule": {
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"day": null,
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"window": null
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},
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"last_successful": null
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},
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"hypervisor": "kvm",
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"watchdog_enabled": true,
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"tags": [
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"monitoring"
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]
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}
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],
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"page": 1,
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"pages": 1,
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"results": 4
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}`,
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)
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})
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}
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// HandleLinodeNeworkingIPs mocks linode networking ips endpoint.
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func (m *SDMock) HandleLinodeNeworkingIPs() {
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m.Mux.HandleFunc("/v4/networking/ips", func(w http.ResponseWriter, r *http.Request) {
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if r.Header.Get("Authorization") != fmt.Sprintf("Bearer %s", tokenID) {
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w.WriteHeader(http.StatusUnauthorized)
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return
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}
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w.Header().Set("content-type", "application/json; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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fmt.Fprint(w, `
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{
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"page": 1,
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"pages": 1,
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"results": 13,
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"data": [
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{
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"address": "192.53.120.25",
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"gateway": "192.53.120.1",
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"subnet_mask": "255.255.255.0",
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"prefix": 24,
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"type": "ipv4",
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"public": true,
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"rdns": "li2216-25.members.linode.com",
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"linode_id": 26837938,
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"region": "ca-central"
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},
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{
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"address": "66.228.47.103",
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"gateway": "66.228.47.1",
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"subnet_mask": "255.255.255.0",
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"prefix": 24,
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"type": "ipv4",
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"public": true,
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"rdns": "li328-103.members.linode.com",
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"linode_id": 26837992,
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"region": "us-east"
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},
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{
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"address": "172.104.18.104",
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"gateway": "172.104.18.1",
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"subnet_mask": "255.255.255.0",
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"prefix": 24,
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"type": "ipv4",
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"public": true,
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"rdns": "li1832-104.members.linode.com",
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"linode_id": 26837992,
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"region": "us-east"
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},
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{
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"address": "192.168.148.94",
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"gateway": null,
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"subnet_mask": "255.255.128.0",
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"prefix": 17,
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"type": "ipv4",
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"public": false,
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"rdns": null,
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"linode_id": 26837992,
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"region": "us-east"
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},
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{
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"address": "192.168.170.51",
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"gateway": null,
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"subnet_mask": "255.255.128.0",
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"prefix": 17,
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"type": "ipv4",
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"public": false,
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"rdns": null,
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"linode_id": 26838044,
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"region": "us-east"
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},
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{
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"address": "96.126.108.16",
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"gateway": "96.126.108.1",
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"subnet_mask": "255.255.255.0",
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"prefix": 24,
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"type": "ipv4",
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"public": true,
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"rdns": "li365-16.members.linode.com",
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"linode_id": 26838044,
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"region": "us-east"
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},
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{
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"address": "45.33.82.151",
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"gateway": "45.33.82.1",
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"subnet_mask": "255.255.255.0",
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"prefix": 24,
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"type": "ipv4",
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"public": true,
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"rdns": "li1028-151.members.linode.com",
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"linode_id": 26838044,
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"region": "us-east"
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},
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{
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"address": "192.168.201.25",
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"gateway": null,
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"subnet_mask": "255.255.128.0",
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"prefix": 17,
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"type": "ipv4",
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"public": false,
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"rdns": null,
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"linode_id": 26838044,
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"region": "us-east"
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},
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{
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"address": "139.162.196.43",
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"gateway": "139.162.196.1",
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"subnet_mask": "255.255.255.0",
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"prefix": 24,
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"type": "ipv4",
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"public": true,
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"rdns": "li1359-43.members.linode.com",
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"linode_id": 26848419,
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"region": "eu-west"
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},
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{
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"address": "2600:3c04::f03c:92ff:fe1a:fb68",
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"gateway": "fe80::1",
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"subnet_mask": "ffff:ffff:ffff:ffff::",
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"prefix": 64,
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"type": "ipv6",
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"rdns": null,
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"linode_id": 26837938,
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"region": "ca-central",
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"public": true
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},
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{
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"address": "2600:3c03::f03c:92ff:fe1a:fb4c",
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"gateway": "fe80::1",
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"subnet_mask": "ffff:ffff:ffff:ffff::",
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"prefix": 64,
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"type": "ipv6",
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"rdns": null,
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"linode_id": 26837992,
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"region": "us-east",
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"public": true
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},
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{
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"address": "2600:3c03::f03c:92ff:fe1a:1382",
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"gateway": "fe80::1",
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"subnet_mask": "ffff:ffff:ffff:ffff::",
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"prefix": 64,
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"type": "ipv6",
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"rdns": null,
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"linode_id": 26838044,
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"region": "us-east",
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"public": true
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},
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{
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"address": "2a01:7e00::f03c:92ff:fe1a:9976",
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"gateway": "fe80::1",
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"subnet_mask": "ffff:ffff:ffff:ffff::",
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"prefix": 64,
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"type": "ipv6",
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"rdns": null,
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"linode_id": 26848419,
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"region": "eu-west",
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"public": true
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}
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]
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}`,
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)
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})
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}
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// HandleLinodeAccountEvents mocks linode the account/events endpoint.
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func (m *SDMock) HandleLinodeAccountEvents() {
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m.Mux.HandleFunc("/v4/account/events", func(w http.ResponseWriter, r *http.Request) {
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if r.Header.Get("Authorization") != fmt.Sprintf("Bearer %s", tokenID) {
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w.WriteHeader(http.StatusUnauthorized)
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return
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}
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if r.Header.Get("X-Filter") == "" {
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// This should never happen; if the client sends an events request without
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// a filter, cause it to fail. The error below is not a real response from
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// the API, but should aid in debugging failed tests.
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w.WriteHeader(http.StatusBadRequest)
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fmt.Fprint(w, `
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{
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"errors": [
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{
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"reason": "Request missing expected X-Filter headers"
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}
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]
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}`,
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)
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return
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}
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w.Header().Set("content-type", "application/json; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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fmt.Fprint(w, `
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{
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"data": [],
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"results": 0,
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"pages": 1,
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"page": 1
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}`,
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)
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})
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}
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