public static string GetAdminUserName(Resource server, Datacenter dc)
{
string user;
if (!server.Attributes.TryGetValue("adminUser", out user) || String.IsNullOrEmpty(user))
{
user = String.Format(
"{0}-admin",
dc.FullName);
}
return user;
}
public Service GetService(int datacenter, string name)
{
Datacenter dc = this[datacenter];
if (dc == null)
{
throw new KeyNotFoundException(String.Format(
CultureInfo.CurrentCulture,
Strings.DeploymentEnvironment_UnknownDatacenter,
datacenter));
}
return(dc.GetService(name));
}
private static IEnumerable <Service> LoadServices(Datacenter dc, XElement root)
{
if (root == null)
{
return(Enumerable.Empty <Service>());
}
return(root.Elements().Select(e =>
{
var svc = new Service(dc);
LoadComponent(e, typeFromAttribute: false, instance: svc);
svc.Uri = e.AttributeValueOrDefault <Uri>("url", s => new Uri(s));
return svc;
}));
}
private static Datacenter LoadDatacenter(XElement e, DeploymentEnvironment env)
{
var dc = new Datacenter(env)
{
Id = e.AttributeValueOrDefault <int>("id", Int32.Parse),
Region = e.AttributeValueOrDefault("region"),
AffinityGroup = e.AttributeValueOrDefault("affinityGroup")
};
dc.Resources.AddRange(LoadComponents <Resource>(e.Element("resources")));
dc.Services.AddRange(LoadServices(dc, e.Element("services")));
return(dc);
}
protected async Task<IDictionary<string, string>> LoadServiceConfig(Datacenter dc, Service service)
{
await Console.WriteInfoLine(Strings.AzureCommandBase_FetchingServiceConfig, service.Value);
// Get creds
var creds = await GetAzureCredentials();
var ns = XNamespace.Get("http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceConfiguration");
// Connect to the Compute Management Client
using (var client = CloudContext.Clients.CreateComputeManagementClient(creds))
{
// Download config for the deployment
var result = await client.Deployments.GetBySlotAsync(service.Value, DeploymentSlot.Production);
var parsed = XDocument.Parse(result.Configuration);
return parsed.Descendants(ns + "Setting").ToDictionary(
x => x.Attribute("name").Value,
x => x.Attribute("value").Value,
StringComparer.OrdinalIgnoreCase);
}
}
protected async Task<AzureDefaults> LoadDefaultsFromAzure(Datacenter dc, string databaseConnectionString = null, string storageConnectionString = null)
{
bool expired = false;
try
{
if (String.IsNullOrWhiteSpace(databaseConnectionString) ||
String.IsNullOrWhiteSpace(storageConnectionString))
{
var config = await LoadServiceConfig(dc, dc.GetService("work"));
databaseConnectionString = databaseConnectionString ??
GetValueOrDefault(config, "Sql.Legacy");
storageConnectionString = storageConnectionString ??
GetValueOrDefault(config, "Storage.Legacy");
}
if (String.IsNullOrWhiteSpace(databaseConnectionString) ||
String.IsNullOrWhiteSpace(storageConnectionString))
{
throw new InvalidOperationException(Strings.Command_MissingEnvironmentArguments);
}
await Console.WriteInfoLine(
Strings.Command_ConnectionInfo,
new SqlConnectionStringBuilder(databaseConnectionString).DataSource,
CloudStorageAccount.Parse(storageConnectionString).Credentials.AccountName);
}
catch (CloudException ex)
{
if (ex.ErrorCode == "AuthenticationFailed")
{
expired = true;
}
else
{
throw;
}
}
if (expired)
{
await Console.WriteErrorLine(Strings.AzureCommandBase_TokenExpired);
throw new OperationCanceledException();
}
return new AzureDefaults { DatabaseConnectionString = databaseConnectionString, StorageConnectionString = storageConnectionString };
}
public Service(Datacenter dc)
{
Datacenter = dc;
}
public Service(Datacenter dc)
{
Datacenter = dc;
}
