public async Task <IActionResult> TestDhmConcurrentVmCreation(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req,
ILogger log)
{
var parameters = req.GetQueryParameterDictionary();
if (!parameters.ContainsKey(ResourceGroupName) || string.IsNullOrEmpty(parameters[ResourceGroupName]))
{
return(new BadRequestObjectResult("Resource group name was missing in the query parameters."));
}
if (!parameters.ContainsKey(HostGroupName) || string.IsNullOrEmpty(parameters[HostGroupName]))
{
return(new BadRequestObjectResult("Host group name was missing in the query parameters."));
}
if (!parameters.ContainsKey(VmCount) || string.IsNullOrEmpty(parameters[VmCount]))
{
return(new BadRequestObjectResult("VmCount was missing in the query parameters."));
}
if (!parameters.ContainsKey(VmSku) || string.IsNullOrEmpty(parameters[VmSku]))
{
return(new BadRequestObjectResult("VM SKU was missing in the query parameters."));
}
var authEndpoint = _configuration["AuthEndpoint"];
var azureRmEndpoint = _configuration["AzureRmEndpoint"];
var location = _configuration["Location"];
var virtualMachineSize = parameters[VmSku];
var numVirtualMachines = int.Parse(parameters[VmCount]);
var tenantId = _configuration["TenantId"];
var clientId = _configuration["ClientId"];
var clientSecret = _configuration["FairfaxClientSecret"];
var subscriptionId = _configuration["SubscriptionId"];
var resourceGroupName = parameters[ResourceGroupName];
var hostGroupName = parameters[HostGroupName];
log.LogInformation($"Generating auth token...");
var token = await TokenHelper.GetToken(
authEndpoint,
azureRmEndpoint,
tenantId,
clientId,
clientSecret);
var customTokenProvider = new AzureCredentials(
new TokenCredentials(token),
new TokenCredentials(token),
tenantId,
AzureEnvironment.FromName(_configuration["CloudName"]));
var client = RestClient
.Configure()
.WithEnvironment(AzureEnvironment.FromName(_configuration["CloudName"]))
.WithLogLevel(HttpLoggingDelegatingHandler.Level.Basic)
.WithCredentials(customTokenProvider)
.Build();
var azure = Azure.Authenticate(client, tenantId).WithSubscription(subscriptionId);
var computeManagementClient = new ComputeManagementClient(customTokenProvider)
{
SubscriptionId = subscriptionId,
BaseUri = new Uri(_configuration["ResourceManagerUri"]),
LongRunningOperationRetryTimeout = 5
};
log.LogInformation($"Creating resource group ({resourceGroupName}), if needed");
var resourceGroup = azure.ResourceGroups.Define(resourceGroupName)
.WithRegion(location)
.Create();
log.LogInformation($"Creating host group ({hostGroupName}), if needed");
var newDedicatedHostGroup = new DedicatedHostGroup()
{
Location = location,
PlatformFaultDomainCount = 1
};
await computeManagementClient.DedicatedHostGroups.CreateOrUpdateAsync(
resourceGroupName,
hostGroupName,
newDedicatedHostGroup);
var taskList = new List <Task <HttpResponseMessage> >();
var inputDictionary = new Dictionary <string, StringContent>();
for (var i = 0; i < numVirtualMachines; i++)
{
var vmName = $"vm{i}-{new Random().Next(1, 10000)}";
log.LogInformation($"Configuring (not provisioning) VM: {vmName}");
var virtualMachine = CreateVmHelper.CreateVirtualMachine(
computeManagementClient,
azure,
Region.Create(location),
resourceGroupName,
vmName,
virtualMachineSize,
null,
"pip-" + Guid.NewGuid(),
"adh-poc-vnet",
"nic-" + Guid.NewGuid());
#if DEBUG
var createVmUri =
$"http://localhost:7071/api/CreateVm" +
$"?token={token}" +
$"&cloudName={_configuration["CloudName"]}" +
$"&tenantId={tenantId}" +
$"&subscriptionId={subscriptionId}" +
$"&resourceGroup={resourceGroupName}" +
$"&location={location}" +
$"&vmSku={virtualMachineSize}" +
$"&vmName={vmName}" +
$"&dedicatedHostGroupName={hostGroupName}" +
$"&platformFaultDomainCount=1";
#else
var createVmUri =
_configuration["DhmCreateVmnUri"] +
$"&token={token}" +
$"&cloudName={_configuration["CloudName"]}" +
$"&tenantId={tenantId}" +
$"&subscriptionId={subscriptionId}" +
$"&resourceGroup={resourceGroupName}" +
$"&location={location}" +
$"&vmSku={virtualMachineSize}" +
$"&vmName={vmName}" +
$"&dedicatedHostGroupName={hostGroupName}" +
$"&platformFaultDomainCount=1";
#endif
var httpContent = new StringContent(JsonConvert.SerializeObject(virtualMachine), Encoding.UTF8, "application/json");
inputDictionary[createVmUri] = httpContent;
}
foreach (var item in inputDictionary)
{
taskList.Add(_httpClient.PostAsync(item.Key, item.Value));
}
await Task.WhenAll(taskList);
return(new OkObjectResult($"VM provisioning kicked off successfully for {numVirtualMachines} VMs - exiting."));
}
public static async Task Main(string[] args)
{
var config = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddUserSecrets <DedicatedHostsManagerConsoleClient>()
.Build();
var resourceGroupName = config["ResourceGroupName"];
var authEndpoint = config["AuthEndpoint"];
var azureRmEndpoint = config["AzureRmEndpoint"];
var location = config["Location"];
var virtualMachineSize = config["VirtualMachineSize"];
var numVirtualMachines = int.Parse(config["NumVirtualMachines"]);
var tenantId = config["TenantId"];
var clientId = config["ClientId"];
var clientSecret = config["FairfaxClientSecret"];
var subscriptionId = config["SubscriptionId"];
var hostGroupName = config["HostGroupName"];
var token = await TokenHelper.GetToken(
authEndpoint,
azureRmEndpoint,
tenantId,
clientId,
clientSecret);
var customTokenProvider = new AzureCredentials(
new TokenCredentials(token),
new TokenCredentials(token),
tenantId,
AzureEnvironment.FromName(config["CloudName"]));
var client = RestClient
.Configure()
.WithEnvironment(AzureEnvironment.FromName(config["CloudName"]))
.WithLogLevel(HttpLoggingDelegatingHandler.Level.Basic)
.WithCredentials(customTokenProvider)
.Build();
var azure = Azure.Authenticate(client, tenantId).WithSubscription(subscriptionId);
var computeManagementClient = new ComputeManagementClient(customTokenProvider)
{
SubscriptionId = subscriptionId,
BaseUri = new Uri(config["ResourceManagerUri"]),
LongRunningOperationRetryTimeout = 5
};
var resourceGroup = azure.ResourceGroups.Define(resourceGroupName)
.WithRegion(location)
.Create();
var newDedicatedHostGroup = new DedicatedHostGroup()
{
Location = location,
PlatformFaultDomainCount = 1
};
await computeManagementClient.DedicatedHostGroups.CreateOrUpdateAsync(
resourceGroupName,
hostGroupName,
newDedicatedHostGroup);
var taskList = new List <Task <HttpResponseMessage> >();
var inputDictionary = new Dictionary <string, StringContent>();
for (var i = 0; i < numVirtualMachines; i++)
{
var vmName = $"vm{i}-{new Random().Next(1,10000)}";
var virtualMachine = CreateVmHelper.CreateVirtualMachine(
computeManagementClient,
azure,
Region.Create(location),
resourceGroupName,
vmName,
virtualMachineSize,
null,
"pip-" + Guid.NewGuid(),
"adh-poc-vnet",
"nic-" + Guid.NewGuid());
#if DEBUG
var createVmUri =
$"http://localhost:7071/api/CreateVm" +
$"?token={token}" +
$"&cloudName={config["CloudName"]}" +
$"&tenantId={tenantId}" +
$"&subscriptionId={subscriptionId}" +
$"&resourceGroup={resourceGroupName}" +
$"&location={location}" +
$"&vmSku={virtualMachineSize}" +
$"&vmName={vmName}" +
$"&dedicatedHostGroupName={hostGroupName}" +
$"&platformFaultDomainCount=1";
#else
var createVmUri =
config["DhmCreateVmnUri"] +
$"&token={token}" +
$"&cloudName={config["CloudName"]}" +
$"&tenantId={tenantId}" +
$"&subscriptionId={subscriptionId}" +
$"&resourceGroup={resourceGroupName}" +
$"&location={location}" +
$"&vmSku={virtualMachineSize}" +
$"&vmName={vmName}" +
$"&dedicatedHostGroupName={hostGroupName}" +
$"&platformFaultDomainCount=1";
#endif
var httpContent = new StringContent(JsonConvert.SerializeObject(virtualMachine), Encoding.UTF8, "application/json");
inputDictionary[createVmUri] = httpContent;
}
foreach (var item in inputDictionary)
{
taskList.Add(HttpClient.PostAsync(item.Key, item.Value));
}
var results = await Task.WhenAll(taskList);
}
