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prometheus/discovery/azure/azure_test.go

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// Copyright 2015 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package azure
import (
"context"
"log/slog"
"net/http"
"slices"
"strings"
"testing"
"github.com/Azure/azure-sdk-for-go/sdk/azcore"
"github.com/Azure/azure-sdk-for-go/sdk/azcore/arm"
azfake "github.com/Azure/azure-sdk-for-go/sdk/azcore/fake"
"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v5"
fake "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v5/fake"
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork/v4"
fakenetwork "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork/v4/fake"
cache "github.com/Code-Hex/go-generics-cache"
"github.com/Code-Hex/go-generics-cache/policy/lru"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/common/model"
"github.com/prometheus/common/promslog"
"github.com/stretchr/testify/require"
"go.uber.org/goleak"
"github.com/prometheus/prometheus/discovery"
"github.com/prometheus/prometheus/discovery/targetgroup"
)
const defaultMockNetworkID string = "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/networkInterfaces/{networkInterfaceName}"
func TestMain(m *testing.M) {
goleak.VerifyTestMain(m,
goleak.IgnoreTopFunction("github.com/Code-Hex/go-generics-cache.(*janitor).run.func1"),
)
}
func TestMapFromVMWithEmptyTags(t *testing.T) {
id := "test"
name := "name"
size := "size"
vmSize := armcompute.VirtualMachineSizeTypes(size)
osType := armcompute.OperatingSystemTypesLinux
vmType := "type"
location := "westeurope"
computerName := "computer_name"
networkProfile := armcompute.NetworkProfile{
NetworkInterfaces: []*armcompute.NetworkInterfaceReference{},
}
properties := &armcompute.VirtualMachineProperties{
OSProfile: &armcompute.OSProfile{
ComputerName: &computerName,
},
StorageProfile: &armcompute.StorageProfile{
OSDisk: &armcompute.OSDisk{
OSType: &osType,
},
},
NetworkProfile: &networkProfile,
HardwareProfile: &armcompute.HardwareProfile{
VMSize: &vmSize,
},
}
testVM := armcompute.VirtualMachine{
ID: &id,
Name: &name,
Type: &vmType,
Location: &location,
Tags: nil,
Properties: properties,
}
expectedVM := virtualMachine{
ID: id,
Name: name,
ComputerName: computerName,
Type: vmType,
Location: location,
OsType: "Linux",
Tags: map[string]*string{},
NetworkInterfaces: []string{},
Size: size,
}
actualVM := mapFromVM(testVM)
require.Equal(t, expectedVM, actualVM)
}
func TestVMToLabelSet(t *testing.T) {
id := "/subscriptions/00000000-0000-0000-0000-000000000000/test"
name := "name"
size := "size"
vmSize := armcompute.VirtualMachineSizeTypes(size)
osType := armcompute.OperatingSystemTypesLinux
vmType := "type"
location := "westeurope"
computerName := "computer_name"
ipAddress := "10.20.30.40"
primary := true
networkProfile := armcompute.NetworkProfile{
NetworkInterfaces: []*armcompute.NetworkInterfaceReference{
{
ID: to.Ptr(defaultMockNetworkID),
Properties: &armcompute.NetworkInterfaceReferenceProperties{Primary: &primary},
},
},
}
properties := &armcompute.VirtualMachineProperties{
OSProfile: &armcompute.OSProfile{
ComputerName: &computerName,
},
StorageProfile: &armcompute.StorageProfile{
OSDisk: &armcompute.OSDisk{
OSType: &osType,
},
},
NetworkProfile: &networkProfile,
HardwareProfile: &armcompute.HardwareProfile{
VMSize: &vmSize,
},
}
testVM := armcompute.VirtualMachine{
ID: &id,
Name: &name,
Type: &vmType,
Location: &location,
Tags: nil,
Properties: properties,
}
expectedVM := virtualMachine{
ID: id,
Name: name,
ComputerName: computerName,
Type: vmType,
Location: location,
OsType: "Linux",
Tags: map[string]*string{},
NetworkInterfaces: []string{defaultMockNetworkID},
Size: size,
}
actualVM := mapFromVM(testVM)
require.Equal(t, expectedVM, actualVM)
cfg := DefaultSDConfig
d := &Discovery{
cfg: &cfg,
logger: promslog.NewNopLogger(),
cache: cache.New(cache.AsLRU[string, *armnetwork.Interface](lru.WithCapacity(5))),
}
network := armnetwork.Interface{
Name: to.Ptr(defaultMockNetworkID),
ID: to.Ptr(defaultMockNetworkID),
Properties: &armnetwork.InterfacePropertiesFormat{
Primary: &primary,
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
{Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
PrivateIPAddress: &ipAddress,
}},
},
},
}
client := createMockAzureClient(t, nil, nil, nil, network, nil)
labelSet, err := d.vmToLabelSet(context.Background(), client, actualVM)
require.NoError(t, err)
require.Len(t, labelSet, 11)
}
func TestMapFromVMWithEmptyOSType(t *testing.T) {
id := "test"
name := "name"
size := "size"
vmSize := armcompute.VirtualMachineSizeTypes(size)
vmType := "type"
location := "westeurope"
computerName := "computer_name"
networkProfile := armcompute.NetworkProfile{
NetworkInterfaces: []*armcompute.NetworkInterfaceReference{},
}
properties := &armcompute.VirtualMachineProperties{
OSProfile: &armcompute.OSProfile{
ComputerName: &computerName,
},
StorageProfile: &armcompute.StorageProfile{
OSDisk: &armcompute.OSDisk{},
},
NetworkProfile: &networkProfile,
HardwareProfile: &armcompute.HardwareProfile{
VMSize: &vmSize,
},
}
testVM := armcompute.VirtualMachine{
ID: &id,
Name: &name,
Type: &vmType,
Location: &location,
Tags: nil,
Properties: properties,
}
expectedVM := virtualMachine{
ID: id,
Name: name,
ComputerName: computerName,
Type: vmType,
Location: location,
Tags: map[string]*string{},
NetworkInterfaces: []string{},
Size: size,
}
actualVM := mapFromVM(testVM)
require.Equal(t, expectedVM, actualVM)
}
func TestMapFromVMWithTags(t *testing.T) {
id := "test"
name := "name"
size := "size"
vmSize := armcompute.VirtualMachineSizeTypes(size)
osType := armcompute.OperatingSystemTypesLinux
vmType := "type"
location := "westeurope"
computerName := "computer_name"
tags := map[string]*string{
"prometheus": new(string),
}
networkProfile := armcompute.NetworkProfile{
NetworkInterfaces: []*armcompute.NetworkInterfaceReference{},
}
properties := &armcompute.VirtualMachineProperties{
OSProfile: &armcompute.OSProfile{
ComputerName: &computerName,
},
StorageProfile: &armcompute.StorageProfile{
OSDisk: &armcompute.OSDisk{
OSType: &osType,
},
},
NetworkProfile: &networkProfile,
HardwareProfile: &armcompute.HardwareProfile{
VMSize: &vmSize,
},
}
testVM := armcompute.VirtualMachine{
ID: &id,
Name: &name,
Type: &vmType,
Location: &location,
Tags: tags,
Properties: properties,
}
expectedVM := virtualMachine{
ID: id,
Name: name,
ComputerName: computerName,
Type: vmType,
Location: location,
OsType: "Linux",
Tags: tags,
NetworkInterfaces: []string{},
Size: size,
}
actualVM := mapFromVM(testVM)
require.Equal(t, expectedVM, actualVM)
}
func TestMapFromVMScaleSetVMWithEmptyTags(t *testing.T) {
id := "test"
name := "name"
size := "size"
vmSize := armcompute.VirtualMachineSizeTypes(size)
osType := armcompute.OperatingSystemTypesLinux
vmType := "type"
instanceID := "123"
location := "westeurope"
computerName := "computer_name"
networkProfile := armcompute.NetworkProfile{
NetworkInterfaces: []*armcompute.NetworkInterfaceReference{},
}
properties := &armcompute.VirtualMachineScaleSetVMProperties{
OSProfile: &armcompute.OSProfile{
ComputerName: &computerName,
},
StorageProfile: &armcompute.StorageProfile{
OSDisk: &armcompute.OSDisk{
OSType: &osType,
},
},
NetworkProfile: &networkProfile,
HardwareProfile: &armcompute.HardwareProfile{
VMSize: &vmSize,
},
}
testVM := armcompute.VirtualMachineScaleSetVM{
ID: &id,
Name: &name,
Type: &vmType,
InstanceID: &instanceID,
Location: &location,
Tags: nil,
Properties: properties,
}
scaleSet := "testSet"
expectedVM := virtualMachine{
ID: id,
Name: name,
ComputerName: computerName,
Type: vmType,
Location: location,
OsType: "Linux",
Tags: map[string]*string{},
NetworkInterfaces: []string{},
ScaleSet: scaleSet,
InstanceID: instanceID,
Size: size,
}
actualVM := mapFromVMScaleSetVM(testVM, scaleSet)
require.Equal(t, expectedVM, actualVM)
}
func TestMapFromVMScaleSetVMWithEmptyOSType(t *testing.T) {
id := "test"
name := "name"
size := "size"
vmSize := armcompute.VirtualMachineSizeTypes(size)
vmType := "type"
instanceID := "123"
location := "westeurope"
computerName := "computer_name"
networkProfile := armcompute.NetworkProfile{
NetworkInterfaces: []*armcompute.NetworkInterfaceReference{},
}
properties := &armcompute.VirtualMachineScaleSetVMProperties{
OSProfile: &armcompute.OSProfile{
ComputerName: &computerName,
},
StorageProfile: &armcompute.StorageProfile{},
NetworkProfile: &networkProfile,
HardwareProfile: &armcompute.HardwareProfile{
VMSize: &vmSize,
},
}
testVM := armcompute.VirtualMachineScaleSetVM{
ID: &id,
Name: &name,
Type: &vmType,
InstanceID: &instanceID,
Location: &location,
Tags: nil,
Properties: properties,
}
scaleSet := "testSet"
expectedVM := virtualMachine{
ID: id,
Name: name,
ComputerName: computerName,
Type: vmType,
Location: location,
Tags: map[string]*string{},
NetworkInterfaces: []string{},
ScaleSet: scaleSet,
InstanceID: instanceID,
Size: size,
}
actualVM := mapFromVMScaleSetVM(testVM, scaleSet)
require.Equal(t, expectedVM, actualVM)
}
func TestMapFromVMScaleSetVMWithTags(t *testing.T) {
id := "test"
name := "name"
size := "size"
vmSize := armcompute.VirtualMachineSizeTypes(size)
osType := armcompute.OperatingSystemTypesLinux
vmType := "type"
instanceID := "123"
location := "westeurope"
computerName := "computer_name"
tags := map[string]*string{
"prometheus": new(string),
}
networkProfile := armcompute.NetworkProfile{
NetworkInterfaces: []*armcompute.NetworkInterfaceReference{},
}
properties := &armcompute.VirtualMachineScaleSetVMProperties{
OSProfile: &armcompute.OSProfile{
ComputerName: &computerName,
},
StorageProfile: &armcompute.StorageProfile{
OSDisk: &armcompute.OSDisk{
OSType: &osType,
},
},
NetworkProfile: &networkProfile,
HardwareProfile: &armcompute.HardwareProfile{
VMSize: &vmSize,
},
}
testVM := armcompute.VirtualMachineScaleSetVM{
ID: &id,
Name: &name,
Type: &vmType,
InstanceID: &instanceID,
Location: &location,
Tags: tags,
Properties: properties,
}
scaleSet := "testSet"
expectedVM := virtualMachine{
ID: id,
Name: name,
ComputerName: computerName,
Type: vmType,
Location: location,
OsType: "Linux",
Tags: tags,
NetworkInterfaces: []string{},
ScaleSet: scaleSet,
InstanceID: instanceID,
Size: size,
}
actualVM := mapFromVMScaleSetVM(testVM, scaleSet)
require.Equal(t, expectedVM, actualVM)
}
func TestNewAzureResourceFromID(t *testing.T) {
for _, tc := range []struct {
id string
expected *arm.ResourceID
}{
{
id: "/subscriptions/SUBSCRIPTION_ID/resourceGroups/group/providers/PROVIDER/TYPE/name",
expected: &arm.ResourceID{
Name: "name",
ResourceGroupName: "group",
},
},
{
id: "/subscriptions/SUBSCRIPTION_ID/resourceGroups/group/providers/PROVIDER/TYPE/name/TYPE/h",
expected: &arm.ResourceID{
Name: "h",
ResourceGroupName: "group",
},
},
} {
actual, err := newAzureResourceFromID(tc.id, nil)
require.NoError(t, err)
require.Equal(t, tc.expected.Name, actual.Name)
require.Equal(t, tc.expected.ResourceGroupName, actual.ResourceGroupName)
}
}
func TestAzureRefresh(t *testing.T) {
tests := []struct {
scenario string
vmResp []armcompute.VirtualMachinesClientListAllResponse
vmssResp []armcompute.VirtualMachineScaleSetsClientListAllResponse
vmssvmResp []armcompute.VirtualMachineScaleSetVMsClientListResponse
interfacesResp armnetwork.Interface
expectedTG []*targetgroup.Group
}{
{
scenario: "VMs, VMSS and VMSSVMs in Multiple Responses",
vmResp: []armcompute.VirtualMachinesClientListAllResponse{
{
VirtualMachineListResult: armcompute.VirtualMachineListResult{
Value: []*armcompute.VirtualMachine{
defaultVMWithIDAndName(to.Ptr("/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachine/vm1"), to.Ptr("vm1")),
defaultVMWithIDAndName(to.Ptr("/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachine/vm2"), to.Ptr("vm2")),
},
},
},
{
VirtualMachineListResult: armcompute.VirtualMachineListResult{
Value: []*armcompute.VirtualMachine{
defaultVMWithIDAndName(to.Ptr("/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachine/vm3"), to.Ptr("vm3")),
defaultVMWithIDAndName(to.Ptr("/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachine/vm4"), to.Ptr("vm4")),
},
},
},
},
vmssResp: []armcompute.VirtualMachineScaleSetsClientListAllResponse{
{
VirtualMachineScaleSetListWithLinkResult: armcompute.VirtualMachineScaleSetListWithLinkResult{
Value: []*armcompute.VirtualMachineScaleSet{
{
ID: to.Ptr("/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachineScaleSets/vmScaleSet1"),
Name: to.Ptr("vmScaleSet1"),
Location: to.Ptr("australiaeast"),
Type: to.Ptr("Microsoft.Compute/virtualMachineScaleSets"),
},
},
},
},
},
vmssvmResp: []armcompute.VirtualMachineScaleSetVMsClientListResponse{
{
VirtualMachineScaleSetVMListResult: armcompute.VirtualMachineScaleSetVMListResult{
Value: []*armcompute.VirtualMachineScaleSetVM{
defaultVMSSVMWithIDAndName(to.Ptr("/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachineScaleSets/vmScaleSet1/virtualMachines/vmScaleSet1_vm1"), to.Ptr("vmScaleSet1_vm1")),
defaultVMSSVMWithIDAndName(to.Ptr("/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachineScaleSets/vmScaleSet1/virtualMachines/vmScaleSet1_vm2"), to.Ptr("vmScaleSet1_vm2")),
},
},
},
},
interfacesResp: armnetwork.Interface{
ID: to.Ptr(defaultMockNetworkID),
Properties: &armnetwork.InterfacePropertiesFormat{
Primary: to.Ptr(true),
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
{Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
PrivateIPAddress: to.Ptr("10.0.0.1"),
}},
},
},
},
expectedTG: []*targetgroup.Group{
{
Targets: []model.LabelSet{
{
"__address__": "10.0.0.1:80",
"__meta_azure_machine_computer_name": "computer_name",
"__meta_azure_machine_id": "/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachine/vm1",
"__meta_azure_machine_location": "australiaeast",
"__meta_azure_machine_name": "vm1",
"__meta_azure_machine_os_type": "Linux",
"__meta_azure_machine_private_ip": "10.0.0.1",
"__meta_azure_machine_resource_group": "{resourceGroup}",
"__meta_azure_machine_size": "size",
"__meta_azure_machine_tag_prometheus": "",
"__meta_azure_subscription_id": "",
"__meta_azure_tenant_id": "",
},
{
"__address__": "10.0.0.1:80",
"__meta_azure_machine_computer_name": "computer_name",
"__meta_azure_machine_id": "/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachine/vm2",
"__meta_azure_machine_location": "australiaeast",
"__meta_azure_machine_name": "vm2",
"__meta_azure_machine_os_type": "Linux",
"__meta_azure_machine_private_ip": "10.0.0.1",
"__meta_azure_machine_resource_group": "{resourceGroup}",
"__meta_azure_machine_size": "size",
"__meta_azure_machine_tag_prometheus": "",
"__meta_azure_subscription_id": "",
"__meta_azure_tenant_id": "",
},
{
"__address__": "10.0.0.1:80",
"__meta_azure_machine_computer_name": "computer_name",
"__meta_azure_machine_id": "/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachine/vm3",
"__meta_azure_machine_location": "australiaeast",
"__meta_azure_machine_name": "vm3",
"__meta_azure_machine_os_type": "Linux",
"__meta_azure_machine_private_ip": "10.0.0.1",
"__meta_azure_machine_resource_group": "{resourceGroup}",
"__meta_azure_machine_size": "size",
"__meta_azure_machine_tag_prometheus": "",
"__meta_azure_subscription_id": "",
"__meta_azure_tenant_id": "",
},
{
"__address__": "10.0.0.1:80",
"__meta_azure_machine_computer_name": "computer_name",
"__meta_azure_machine_id": "/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachine/vm4",
"__meta_azure_machine_location": "australiaeast",
"__meta_azure_machine_name": "vm4",
"__meta_azure_machine_os_type": "Linux",
"__meta_azure_machine_private_ip": "10.0.0.1",
"__meta_azure_machine_resource_group": "{resourceGroup}",
"__meta_azure_machine_size": "size",
"__meta_azure_machine_tag_prometheus": "",
"__meta_azure_subscription_id": "",
"__meta_azure_tenant_id": "",
},
{
"__address__": "10.0.0.1:80",
"__meta_azure_machine_computer_name": "computer_name",
"__meta_azure_machine_id": "/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachineScaleSets/vmScaleSet1/virtualMachines/vmScaleSet1_vm1",
"__meta_azure_machine_location": "australiaeast",
"__meta_azure_machine_name": "vmScaleSet1_vm1",
"__meta_azure_machine_os_type": "Linux",
"__meta_azure_machine_private_ip": "10.0.0.1",
"__meta_azure_machine_resource_group": "{resourceGroup}",
"__meta_azure_machine_scale_set": "vmScaleSet1",
"__meta_azure_machine_size": "size",
"__meta_azure_machine_tag_prometheus": "",
"__meta_azure_subscription_id": "",
"__meta_azure_tenant_id": "",
},
{
"__address__": "10.0.0.1:80",
"__meta_azure_machine_computer_name": "computer_name",
"__meta_azure_machine_id": "/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachineScaleSets/vmScaleSet1/virtualMachines/vmScaleSet1_vm2",
"__meta_azure_machine_location": "australiaeast",
"__meta_azure_machine_name": "vmScaleSet1_vm2",
"__meta_azure_machine_os_type": "Linux",
"__meta_azure_machine_private_ip": "10.0.0.1",
"__meta_azure_machine_resource_group": "{resourceGroup}",
"__meta_azure_machine_scale_set": "vmScaleSet1",
"__meta_azure_machine_size": "size",
"__meta_azure_machine_tag_prometheus": "",
"__meta_azure_subscription_id": "",
"__meta_azure_tenant_id": "",
},
},
},
},
},
}
for _, tc := range tests {
t.Run(tc.scenario, func(t *testing.T) {
t.Parallel()
azureSDConfig := &DefaultSDConfig
azureClient := createMockAzureClient(t, tc.vmResp, tc.vmssResp, tc.vmssvmResp, tc.interfacesResp, nil)
reg := prometheus.NewRegistry()
refreshMetrics := discovery.NewRefreshMetrics(reg)
metrics := azureSDConfig.NewDiscovererMetrics(reg, refreshMetrics)
sd, err := NewDiscovery(azureSDConfig, nil, metrics)
require.NoError(t, err)
tg, err := sd.refreshAzureClient(context.Background(), azureClient)
require.NoError(t, err)
sortTargetsByID(tg[0].Targets)
require.Equal(t, tc.expectedTG, tg)
})
}
}
type mockAzureClient struct {
azureClient
}
func createMockAzureClient(t *testing.T, vmResp []armcompute.VirtualMachinesClientListAllResponse, vmssResp []armcompute.VirtualMachineScaleSetsClientListAllResponse, vmssvmResp []armcompute.VirtualMachineScaleSetVMsClientListResponse, interfaceResp armnetwork.Interface, logger *slog.Logger) client {
t.Helper()
mockVMServer := defaultMockVMServer(vmResp)
mockVMSSServer := defaultMockVMSSServer(vmssResp)
mockVMScaleSetVMServer := defaultMockVMSSVMServer(vmssvmResp)
mockInterfaceServer := defaultMockInterfaceServer(interfaceResp)
vmClient, err := armcompute.NewVirtualMachinesClient("fake-subscription-id", &azfake.TokenCredential{}, &arm.ClientOptions{
ClientOptions: azcore.ClientOptions{
Transport: fake.NewVirtualMachinesServerTransport(&mockVMServer),
},
})
require.NoError(t, err)
vmssClient, err := armcompute.NewVirtualMachineScaleSetsClient("fake-subscription-id", &azfake.TokenCredential{}, &arm.ClientOptions{
ClientOptions: azcore.ClientOptions{
Transport: fake.NewVirtualMachineScaleSetsServerTransport(&mockVMSSServer),
},
})
require.NoError(t, err)
vmssvmClient, err := armcompute.NewVirtualMachineScaleSetVMsClient("fake-subscription-id", &azfake.TokenCredential{}, &arm.ClientOptions{
ClientOptions: azcore.ClientOptions{
Transport: fake.NewVirtualMachineScaleSetVMsServerTransport(&mockVMScaleSetVMServer),
},
})
require.NoError(t, err)
interfacesClient, err := armnetwork.NewInterfacesClient("fake-subscription-id", &azfake.TokenCredential{}, &arm.ClientOptions{
ClientOptions: azcore.ClientOptions{
Transport: fakenetwork.NewInterfacesServerTransport(&mockInterfaceServer),
},
})
require.NoError(t, err)
return &mockAzureClient{
azureClient: azureClient{
vm: vmClient,
vmss: vmssClient,
vmssvm: vmssvmClient,
nic: interfacesClient,
logger: logger,
},
}
}
func defaultMockInterfaceServer(interfaceResp armnetwork.Interface) fakenetwork.InterfacesServer {
return fakenetwork.InterfacesServer{
Get: func(ctx context.Context, resourceGroupName, networkInterfaceName string, options *armnetwork.InterfacesClientGetOptions) (resp azfake.Responder[armnetwork.InterfacesClientGetResponse], errResp azfake.ErrorResponder) {
resp.SetResponse(http.StatusOK, armnetwork.InterfacesClientGetResponse{Interface: interfaceResp}, nil)
return
},
GetVirtualMachineScaleSetNetworkInterface: func(ctx context.Context, resourceGroupName, virtualMachineScaleSetName, virtualmachineIndex, networkInterfaceName string, options *armnetwork.InterfacesClientGetVirtualMachineScaleSetNetworkInterfaceOptions) (resp azfake.Responder[armnetwork.InterfacesClientGetVirtualMachineScaleSetNetworkInterfaceResponse], errResp azfake.ErrorResponder) {
resp.SetResponse(http.StatusOK, armnetwork.InterfacesClientGetVirtualMachineScaleSetNetworkInterfaceResponse{Interface: interfaceResp}, nil)
return
},
}
}
func defaultMockVMServer(vmResp []armcompute.VirtualMachinesClientListAllResponse) fake.VirtualMachinesServer {
return fake.VirtualMachinesServer{
NewListAllPager: func(options *armcompute.VirtualMachinesClientListAllOptions) (resp azfake.PagerResponder[armcompute.VirtualMachinesClientListAllResponse]) {
for _, page := range vmResp {
resp.AddPage(http.StatusOK, page, nil)
}
return
},
}
}
func defaultMockVMSSServer(vmssResp []armcompute.VirtualMachineScaleSetsClientListAllResponse) fake.VirtualMachineScaleSetsServer {
return fake.VirtualMachineScaleSetsServer{
NewListAllPager: func(options *armcompute.VirtualMachineScaleSetsClientListAllOptions) (resp azfake.PagerResponder[armcompute.VirtualMachineScaleSetsClientListAllResponse]) {
for _, page := range vmssResp {
resp.AddPage(http.StatusOK, page, nil)
}
return
},
}
}
func defaultMockVMSSVMServer(vmssvmResp []armcompute.VirtualMachineScaleSetVMsClientListResponse) fake.VirtualMachineScaleSetVMsServer {
return fake.VirtualMachineScaleSetVMsServer{
NewListPager: func(resourceGroupName, virtualMachineScaleSetName string, options *armcompute.VirtualMachineScaleSetVMsClientListOptions) (resp azfake.PagerResponder[armcompute.VirtualMachineScaleSetVMsClientListResponse]) {
for _, page := range vmssvmResp {
resp.AddPage(http.StatusOK, page, nil)
}
return
},
}
}
func defaultVMWithIDAndName(id, name *string) *armcompute.VirtualMachine {
vmSize := armcompute.VirtualMachineSizeTypes("size")
osType := armcompute.OperatingSystemTypesLinux
defaultID := "/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachine/testVM"
defaultName := "testVM"
if id == nil {
id = &defaultID
}
if name == nil {
name = &defaultName
}
return &armcompute.VirtualMachine{
ID: id,
Name: name,
Type: to.Ptr("Microsoft.Compute/virtualMachines"),
Location: to.Ptr("australiaeast"),
Properties: &armcompute.VirtualMachineProperties{
OSProfile: &armcompute.OSProfile{
ComputerName: to.Ptr("computer_name"),
},
StorageProfile: &armcompute.StorageProfile{
OSDisk: &armcompute.OSDisk{
OSType: &osType,
},
},
NetworkProfile: &armcompute.NetworkProfile{
NetworkInterfaces: []*armcompute.NetworkInterfaceReference{
{
ID: to.Ptr(defaultMockNetworkID),
},
},
},
HardwareProfile: &armcompute.HardwareProfile{
VMSize: &vmSize,
},
},
Tags: map[string]*string{
"prometheus": new(string),
},
}
}
func defaultVMSSVMWithIDAndName(id, name *string) *armcompute.VirtualMachineScaleSetVM {
vmSize := armcompute.VirtualMachineSizeTypes("size")
osType := armcompute.OperatingSystemTypesLinux
defaultID := "/subscriptions/00000000-0000-0000-0000-00000000000/resourceGroups/{resourceGroup}/providers/Microsoft.Compute/virtualMachineScaleSets/testVMScaleSet/virtualMachines/testVM"
defaultName := "testVM"
if id == nil {
id = &defaultID
}
if name == nil {
name = &defaultName
}
return &armcompute.VirtualMachineScaleSetVM{
ID: id,
Name: name,
Type: to.Ptr("Microsoft.Compute/virtualMachines"),
InstanceID: to.Ptr("123"),
Location: to.Ptr("australiaeast"),
Properties: &armcompute.VirtualMachineScaleSetVMProperties{
OSProfile: &armcompute.OSProfile{
ComputerName: to.Ptr("computer_name"),
},
StorageProfile: &armcompute.StorageProfile{
OSDisk: &armcompute.OSDisk{
OSType: &osType,
},
},
NetworkProfile: &armcompute.NetworkProfile{
NetworkInterfaces: []*armcompute.NetworkInterfaceReference{
{ID: to.Ptr(defaultMockNetworkID)},
},
},
HardwareProfile: &armcompute.HardwareProfile{
VMSize: &vmSize,
},
},
Tags: map[string]*string{
"prometheus": new(string),
},
}
}
func sortTargetsByID(targets []model.LabelSet) {
slices.SortFunc(targets, func(a, b model.LabelSet) int {
return strings.Compare(string(a["__meta_azure_machine_id"]), string(b["__meta_azure_machine_id"]))
})
}
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