private static void WaitForDeploymentStatus(
DeploymentStatus deploymentStatus,
InstanceStatus instanceStatus,
string subscriptionId,
string serviceName,
DeploymentSlot deploymentSlot,
X509Certificate2 managementCertificate,
bool mostIsGoodEnough)
{
// assume we haven't matched the desired status
bool statusMatches = false;
do
{
// sleep for a bit...
Thread.Sleep(TimeSpan.FromSeconds(5));
WriteStatus(".");
// get the current status
FullDeploymentStatus current = Utilities.GetDeploymentSlotStatus(
subscriptionId,
serviceName,
deploymentSlot,
managementCertificate);
// if the main status matches
if (current.MainStatus == deploymentStatus)
{
// good so far...
statusMatches = true;
int countMatch = 0;
// see if all instance status's also match
foreach (InstanceDetails instance in current.Instances)
{
if (instance.Status != instanceStatus)
{
// we have a bad apple
statusMatches = false;
}
else
{
countMatch++;
}
}
if (mostIsGoodEnough && ((double)countMatch / current.Instances.Count) >= 0.8)
{
statusMatches = true;
}
}
}while (!statusMatches);
WriteStatusLine(string.Format(" {0}", deploymentStatus));
}
public static FullDeploymentStatus GetDeploymentSlotStatus(
string subscriptionId,
string serviceName,
DeploymentSlot deploymentSlot,
X509Certificate2 managementCertificate)
{
// Build uri string
// format:https://management.core.windows.net/<subscription-id>/services/hostedservices
// /<service-name>/deploymentslots/<deployment-name/
var url = string.Format("{0}{1}/services/hostedservices/{2}/deploymentslots/{3}",
Constants.AzureManagementUrlBase,
subscriptionId,
serviceName,
deploymentSlot);
// make uri request using created uri string
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
// make header, method, and certificated requests
request.Method = "GET";
request.ClientCertificates.Add(managementCertificate);
request.Headers.Add(Constants.VersionHeader, Constants.VersionTarget);
request.ContentType = Constants.ContentTypeXml;
// Get the response
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
// put response into string text
using (StreamReader dataStream = new StreamReader(response.GetResponseStream()))
{
string text = dataStream.ReadToEnd();
// create an xml document
XmlDocument xml = new XmlDocument();
// load up the response text as xml
xml.LoadXml(text);
// get the NS manager
XmlNamespaceManager ns = new XmlNamespaceManager(xml.NameTable);
ns.AddNamespace("az", Constants.AzureXmlNamespace);
// return the status
DeploymentStatus currentStatus;
var statusText = xml.SelectSingleNode("//az:Status", ns).InnerText;
if (Enum.TryParse <DeploymentStatus>(statusText, true, out currentStatus))
{
FullDeploymentStatus fullStatus = new FullDeploymentStatus {
MainStatus = currentStatus
};
// now try to get the status values for each instance
XmlNodeList instances = xml.SelectNodes("//az:RoleInstance", ns);
foreach (XmlNode instance in instances)
{
var instanceStatus = new InstanceDetails {
RoleName = instance.SelectSingleNode("az:RoleName", ns).InnerText, InstanceName = instance.SelectSingleNode("az:InstanceName", ns).InnerText, Status = (InstanceStatus)Enum.Parse(typeof(InstanceStatus), instance.SelectSingleNode("az:InstanceStatus", ns).InnerText)
};
fullStatus.Instances.Add(instanceStatus);
}
return(fullStatus);
}
else
{
throw new ArgumentOutOfRangeException("Status", "The status returned for the deployment is outside the range of acceptable values");
}
}
}
