protected override void Load(ContainerBuilder builder)
{
var settings = new CloudConfigurationSettings
{
DataConnectionString = DataConnectionString,
SelfManagementSubscriptionId = SelfManagementSubscriptionId,
SelfManagementCertificateThumbprint = SelfManagementCertificateThumbprint
};
if (string.IsNullOrEmpty(settings.DataConnectionString))
{
settings = CloudConfigurationSettings.LoadFromRoleEnvironment();
}
// Only register storage components if the storage credentials are OK
// This will cause exceptions to be thrown quite soon, but this way
// the roles' OnStart() method returns correctly, allowing the web role
// to display a warning to the user (the worker is recycled indefinitely
// as Run() throws almost immediately)
if (settings != null && !string.IsNullOrEmpty(settings.DataConnectionString))
{
builder.RegisterInstance(settings);
}
}
public EnvironmentAdapter(CloudConfigurationSettings settings, ILog log, IProvisioningObserver provisioningObserver = null)
{
_log = log;
// try get settings and certificate
if (!IsAvailable)
{
_log.TryWarnFormat("Provisioning: RoleEnvironment not available on worker {0}.", _hostName.Value);
return;
}
var currentDeploymentPrivateId = RoleEnvironment.DeploymentId;
X509Certificate2 certificate = null;
if (!String.IsNullOrWhiteSpace(settings.SelfManagementCertificateThumbprint))
{
certificate = GetCertificate(settings.SelfManagementCertificateThumbprint);
}
// early evaluate management status for intrinsic fault states, to skip further processing
if (currentDeploymentPrivateId == null || certificate == null || string.IsNullOrWhiteSpace(settings.SelfManagementSubscriptionId))
{
_log.TryDebug("Provisioning: Not available because either the certificate or the subscription was not provided correctly.");
return;
}
// detect dev fabric
if (currentDeploymentPrivateId.StartsWith("deployment("))
{
_log.TryDebug("Provisioning: Not available in dev fabric instance.");
return;
}
// ok
_provisioning = new AzureProvisioning(settings.SelfManagementSubscriptionId, certificate, provisioningObserver);
_currentDeployment = new AzureCurrentDeployment(currentDeploymentPrivateId, settings.SelfManagementSubscriptionId, certificate, provisioningObserver);
}
