/// <summary>
/// Creates a resource group. The user's Batch account will be created under this resource group.
/// </summary>
/// <param name="resourceManagementClient">The <see cref="Microsoft.Azure.Management.Resources.IResourceManagementClient"/>
/// to use when creating the resource group.</param>
/// <param name="location">The location where the resource group will be created.</param>
/// <returns>A <see cref="System.Threading.Tasks.Task"/> object that represents the asynchronous operation.</returns>
private static async Task CreateResourceGroupAsync(IResourceManagementClient resourceManagementClient, string location)
{
ResourceGroupExistsResult existsResult = await resourceManagementClient.ResourceGroups.CheckExistenceAsync(ResourceGroupName);
if (!existsResult.Exists)
{
Console.WriteLine("Creating resource group {0}", ResourceGroupName);
await resourceManagementClient.ResourceGroups.CreateOrUpdateAsync(ResourceGroupName, new ResourceGroup(location));
Console.WriteLine("Resource group created");
Console.WriteLine();
}
}
private async Task <string> CreateResourceGroupAsync(TokenCloudCredentials credential, string rgName)
{
ResourceGroup resourceGroup = new ResourceGroup {
Location = this.settings.Region
};
using (ResourceManagementClient resourceManagementClient = new ResourceManagementClient(credential))
{
ResourceGroupExistsResult exists = await resourceManagementClient.ResourceGroups.CheckExistenceAsync(rgName);
if (exists.Exists)
{
return("Exists");
}
ResourceGroupCreateOrUpdateResult rgResult = await resourceManagementClient.ResourceGroups.CreateOrUpdateAsync(rgName, resourceGroup);
return(rgResult.StatusCode.ToString());
}
}
/*
* MAIN
*/
static void Main(string[] args)
{
try
{
/*
* validate args
*/
if (args.Length != 3)
{
Console.WriteLine("Must provide the subscription ID, resource group and zone name on the command line:");
Console.WriteLine(string.Format("e.g. {0} a11765aa-da85-55df-322c-f43434afcdb2 myRG mycontoso.com", System.AppDomain.CurrentDomain.FriendlyName));
PauseBeforeExit();
return;
}
string subID = args[0];
string rgName = args[1];
string zoneName = args[2];
/*
* Authorization
*/
// get the JWT for the subscription, will be prompted for credentials
Console.WriteLine(string.Format("Logging into subscription {0}...", subID));
string jwt = JWTHelper.GetAuthToken(tenantId: JWTHelper.GetSubscriptionTenantId(subID), alwaysPrompt: true);
// make the credentials for your subscription ID
TokenCloudCredentials tcCreds = new TokenCloudCredentials(subID, jwt);
/*
* Make sure we have a resource group as all ARM resources are in a resouce group
*/
// get the resource management client
ResourceManagementClient resourceClient = new ResourceManagementClient(tcCreds);
// check if the resource group already exists
ResourceGroupExistsResult rgExists = resourceClient.ResourceGroups.CheckExistence(rgName);
if (rgExists.Exists)
{
Console.WriteLine(string.Format("ResourceGroup {0} already exists, but that's ok we'll reuse it...", rgName));
}
else
{
Console.WriteLine(string.Format("Creating resouce group {0}...", rgName));
resourceClient.ResourceGroups.CreateOrUpdate(rgName, new ResourceGroup("northeurope"));
}
/*
* Create a zone and some record sets
* for Private Preview, zone name must be globally unique so it may already exist!
*/
// get the DNS management client
DnsManagementClient dnsClient = new DnsManagementClient(tcCreds);
// check we're registered for Microsoft.Network namespace
if (!IsProviderRegistered(resourceClient.Providers.List(null).Providers, "Microsoft.Network"))
{
Console.WriteLine("Registering with Microsoft.Network namespace...");
resourceClient.Providers.Register("Microsoft.Network");
}
else
{
Console.WriteLine("Already registered with Microsoft.Network namespace.");
}
// create a DNS zone
Console.WriteLine(string.Format("Creating zone and records for {0}...", zoneName));
Zone z = new Zone("global");
z.Properties = new ZoneProperties();
z.Tags.Add("dept", "shopping");
z.Tags.Add("env", "production");
ZoneCreateOrUpdateResponse responseCreateZone = dnsClient.Zones.CreateOrUpdate(rgName, zoneName, new ZoneCreateOrUpdateParameters(z));
// make some records (dnsClient.RecordSets will become dnsClient.RecordSetsets in future)
RecordSet rsWwwA = new RecordSet("global");
rsWwwA.Properties = new RecordSetProperties(3600);
rsWwwA.Properties.ARecords = new List <ARecord>();
rsWwwA.Properties.ARecords.Add(new ARecord("1.2.3.4"));
rsWwwA.Properties.ARecords.Add(new ARecord("1.2.3.5"));
RecordSetCreateOrUpdateResponse responseCreateA = dnsClient.RecordSets.CreateOrUpdate(rgName, zoneName, "www", RecordType.A, new RecordSetCreateOrUpdateParameters(rsWwwA));
RecordSet rsWwwAaaa = new RecordSet("global");
rsWwwAaaa.Properties = new RecordSetProperties(3600);
rsWwwAaaa.Properties.AaaaRecords = new List <AaaaRecord>();
rsWwwAaaa.Properties.AaaaRecords.Add(new AaaaRecord("1:1:1:1::1"));
rsWwwAaaa.Properties.AaaaRecords.Add(new AaaaRecord("1:1:1:1::2"));
RecordSetCreateOrUpdateResponse responseCreateAAAA = dnsClient.RecordSets.CreateOrUpdate(rgName, zoneName, "www", RecordType.AAAA, new RecordSetCreateOrUpdateParameters(rsWwwAaaa));
// list the zones & record sets in the resource group
ZoneListResponse zoneListResponse = dnsClient.Zones.List(rgName, new ZoneListParameters());
foreach (Zone zone in zoneListResponse.Zones)
{
RecordSetListResponse recordSets = dnsClient.RecordSets.ListAll(rgName, zone.Name, new RecordSetListParameters());
WriteRecordSetsToConsole(zone.Name, recordSets.RecordSets);
}
/*
* ETAGs - set to a value to check record hasn't changed, set to * to make sure it exists
*
* Also in RecordSetCreateOrUpdateParameters:
* IfNoneMatch = *, only succesed if resource does not exist
*/
// get the RecordSet for {Name=www, Type=A}
RecordSetGetResponse getWwwA = dnsClient.RecordSets.Get(rgName, zoneName, "www", RecordType.A);
string previousETag = getWwwA.RecordSet.ETag;
Console.WriteLine(string.Format("ETag for www.{0} is {1}", zoneName, previousETag));
// make a new record set, setting the ETag
RecordSet newWwwA = new RecordSet("global");
newWwwA.Properties = new RecordSetProperties(3600);
newWwwA.Properties.ARecords = new List <ARecord>();
newWwwA.Properties.ARecords.Add(new ARecord("4.3.2.1"));
newWwwA.Properties.ARecords.Add(new ARecord("5.3.2.1"));
newWwwA.ETag = previousETag;
// do two creates, second one will fail
try
{
Console.WriteLine("Doing first update - should succeed");
RecordSetCreateOrUpdateResponse responseETagUpdate1 = dnsClient.RecordSets.CreateOrUpdate(rgName, zoneName, "www", RecordType.A, new RecordSetCreateOrUpdateParameters(newWwwA));
Console.WriteLine(string.Format("Update set Etag to {0}", responseETagUpdate1.RecordSet.ETag));
Console.WriteLine("Doing second update - should fail because ETag changed!");
RecordSetCreateOrUpdateResponse responseETagUpdate2 = dnsClient.RecordSets.CreateOrUpdate(rgName, zoneName, "www", RecordType.A, new RecordSetCreateOrUpdateParameters(newWwwA));
Console.WriteLine(string.Format("Update set Etag to {0}", responseETagUpdate2.RecordSet.ETag));
}
catch (Hyak.Common.CloudException e)
{
// check if the precondition failed
if (e.Response.StatusCode == System.Net.HttpStatusCode.PreconditionFailed)
{
Console.WriteLine("The ETag precondition failed");
}
else
{
throw e;
}
}
// show records now
WriteRecordSetsToConsole(zoneName, dnsClient.RecordSets.ListAll(rgName, zoneName, new RecordSetListParameters()).RecordSets);
/*
* End
*/
// get one of the NS records
RecordSetGetResponse getNS = dnsClient.RecordSets.Get(rgName, zoneName, "@", RecordType.NS);
string firstNS = getNS.RecordSet.Properties.NsRecords[0].Nsdname;
// show how to resolve record
string url = string.Format("http://www.digwebinterface.com/?hostnames=www.{0}&type=&ns=self&nameservers={1}", zoneName, firstNS);
Console.WriteLine(string.Format("To see the record resolve, goto: {0}", url));
// done
PauseBeforeExit();
// if we dare to delete the resource group :)
// resourceClient.ResourceGroups.DeleteAsync(rgName);
}
catch (Exception e)
{
Console.WriteLine(string.Format("Exception Caught: {0}", e.Message));
PauseBeforeExit();
}
}