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vm_with_availabilityset.go
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vm_with_availabilityset.go
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// Copyright (c) Microsoft and contributors. All rights reserved.
//
// This source code is licensed under the MIT license found in the
// LICENSE file in the root directory of this source tree.
package compute
import (
"context"
"fmt"
"github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-06-01/compute"
"github.com/Azure-Samples/azure-sdk-for-go-samples/internal/config"
"github.com/Azure-Samples/azure-sdk-for-go-samples/internal/iam"
"github.com/Azure-Samples/azure-sdk-for-go-samples/network"
"github.com/Azure/go-autorest/autorest/to"
)
func getAvailabilitySetsClient() compute.AvailabilitySetsClient {
asClient := compute.NewAvailabilitySetsClient(config.SubscriptionID())
a, _ := iam.GetResourceManagementAuthorizer()
asClient.Authorizer = a
asClient.AddToUserAgent(config.UserAgent())
return asClient
}
// CreateAvailabilitySet creates an availability set
func CreateAvailabilitySet(ctx context.Context, asName string) (compute.AvailabilitySet, error) {
asClient := getAvailabilitySetsClient()
return asClient.CreateOrUpdate(ctx,
config.GroupName(),
asName,
compute.AvailabilitySet{
Location: to.StringPtr(config.Location()),
AvailabilitySetProperties: &compute.AvailabilitySetProperties{
PlatformFaultDomainCount: to.Int32Ptr(1),
PlatformUpdateDomainCount: to.Int32Ptr(1),
},
Sku: &compute.Sku{
Name: to.StringPtr("Aligned"),
},
})
}
// GetAvailabilitySet gets info on an availability set
func GetAvailabilitySet(ctx context.Context, asName string) (compute.AvailabilitySet, error) {
asClient := getAvailabilitySetsClient()
return asClient.Get(ctx, config.GroupName(), asName)
}
// CreateVMWithLoadBalancer creates a new VM in an availability set. It also
// creates and configures a load balancer and associates that with the VM's
// NIC.
func CreateVMWithLoadBalancer(ctx context.Context, vmName, lbName, vnetName, subnetName, publicipName, availabilitySetName string, natRule int) (vm compute.VirtualMachine, err error) {
nicName := fmt.Sprintf("nic-%s", vmName)
_, err = network.CreateNICWithLoadBalancer(ctx, lbName, vnetName, subnetName, nicName, natRule)
if err != nil {
return
}
nic, err := network.GetNic(ctx, nicName)
if err != nil {
return
}
as, err := GetAvailabilitySet(ctx, availabilitySetName)
if err != nil {
return
}
vmClient := getVMClient()
future, err := vmClient.CreateOrUpdate(
ctx,
config.GroupName(),
vmName,
compute.VirtualMachine{
Location: to.StringPtr(config.Location()),
VirtualMachineProperties: &compute.VirtualMachineProperties{
HardwareProfile: &compute.HardwareProfile{
VMSize: compute.VirtualMachineSizeTypesStandardA0,
},
StorageProfile: &compute.StorageProfile{
ImageReference: &compute.ImageReference{
Publisher: to.StringPtr(publisher),
Offer: to.StringPtr(offer),
Sku: to.StringPtr(sku),
Version: to.StringPtr("latest"),
},
},
OsProfile: &compute.OSProfile{
ComputerName: to.StringPtr(vmName),
AdminUsername: to.StringPtr("azureuser"),
AdminPassword: to.StringPtr("password!1delete"),
},
NetworkProfile: &compute.NetworkProfile{
NetworkInterfaces: &[]compute.NetworkInterfaceReference{
{
ID: nic.ID,
NetworkInterfaceReferenceProperties: &compute.NetworkInterfaceReferenceProperties{
Primary: to.BoolPtr(true),
},
},
},
},
AvailabilitySet: &compute.SubResource{
ID: as.ID,
},
},
})
if err != nil {
return vm, fmt.Errorf("cannot create vm: %v", err)
}
err = future.WaitForCompletionRef(ctx, vmClient.Client)
if err != nil {
return vm, fmt.Errorf("cannot get the vm create or update future response: %v", err)
}
return future.Result(vmClient)
}