public RequestUri BeginCreate(DeploymentSlotUri deploymentUri, IDeploymentConfiguration configuration)
{
BeginCreateDeploymentUri = deploymentUri;
BeginCreateConfiguration = configuration;
RunScript();
return deploymentUri.ToRequestUri(NextRequestId);
}
public AzureDeploymentCheckOutcome CheckDeploymentStatus(DeploymentSlotUri deploymentUri)
{
CheckStatusCounter++;
CheckStatusDeploymentUri = deploymentUri;
RunScript();
return NextDeploymentCheckOutcome;
}
public RequestUri BeginDelete(DeploymentSlotUri deploymentUri)
{
OurTrace.TraceVerbose("BeginDelete");
var response = _http.Delete(deploymentUri.ToString());
var statusCode = response.StatusCode;
if (statusCode.IsAccepted())
return deploymentUri.ToRequestUri(response.AzureRequestIdHeader);
if (statusCode.IsConflict())
return null;
ThrowUnexpectedHttpResponse(response);
return null; // can't be reached
}
public RequestUri BeginUpgrade(DeploymentSlotUri deploymentUri, DeploymentConfiguration configuration)
{
OurTrace.TraceVerbose("BeginUpgrade");
var xml = configuration.MakeUpgradeDeploymentMessage();
OurTrace.TraceInfo(xml);
var response = _http.Post(deploymentUri + "/?comp=upgrade", xml);
var statusCode = response.StatusCode;
if (statusCode.IsAccepted())
return deploymentUri.ToRequestUri(response.AzureRequestIdHeader);
if (statusCode.IsConflict())
return null;
ThrowUnexpectedHttpResponse(response);
return null; // can't be reached.
}
public bool DoesDeploymentExist(DeploymentSlotUri deploymentUri)
{
var outcome = AzureDeploymentCheckOutcome.None;
var retry = new RetryLogic(_maxRetries, _sleepIntervalMilliseconds);
retry.Execute(
() => outcome = _managementLowLevelApi.CheckDeploymentStatus(deploymentUri),
ex => RetryOrRethrow.Rethrow,
() => outcome != AzureDeploymentCheckOutcome.Failed);
switch (outcome)
{
case AzureDeploymentCheckOutcome.Running:
case AzureDeploymentCheckOutcome.Suspended:
return true;
case AzureDeploymentCheckOutcome.NotFound:
return false;
default:
FailFast.WithMessage("Unexpected AzureDeploymentCheckOutcome: " + outcome);
// ReSharper disable HeuristicUnreachableCode
return false;
// ReSharper restore HeuristicUnreachableCode
}
}
public void WaitForDeploymentStatus(DeploymentSlotUri deploymentUri, AzureDeploymentCheckOutcome status)
{
Assert.That(WaitCompleted, Is.False);
Assert.That(deploymentUri, Is.EqualTo(ExpectedDeploymentUri));
Assert.That(status, Is.EqualTo(CurrentState));
WaitCompleted = true;
}
public void Upgrade(DeploymentSlotUri deploymentSlotUri, DeploymentConfiguration configuration)
{
throw new NotImplementedException();
}
public void Suspend(DeploymentSlotUri deploymentUri)
{
if (CurrentState != AzureDeploymentCheckOutcome.Suspended)
{
Assert.That(WaitCompleted, Is.True);
Assert.That(deploymentUri, Is.EqualTo(ExpectedDeploymentUri));
Assert.That(CurrentState, Is.EqualTo(AzureDeploymentCheckOutcome.Running));
}
WaitCompleted = false;
CurrentState = AzureDeploymentCheckOutcome.Suspended;
}
public bool DoesDeploymentExist(DeploymentSlotUri deploymentUri)
{
Assert.That(deploymentUri, Is.EqualTo(ExpectedDeploymentUri));
return CurrentState == AzureDeploymentCheckOutcome.Running
|| CurrentState == AzureDeploymentCheckOutcome.Suspended;
}
public RequestUri BeginUpgrade(DeploymentSlotUri deploymentSlotUri, DeploymentConfiguration configuration)
{
throw new NotImplementedException();
}
public RequestUri BeginSuspend(DeploymentSlotUri deploymentUri)
{
BeginSuspendDeploymentUri = deploymentUri;
RunScript();
return deploymentUri.ToRequestUri(NextRequestId);
}
public RequestUri BeginDelete(DeploymentSlotUri deploymentUri)
{
BeginDeleteDeploymentUri = deploymentUri;
RunScript();
return deploymentUri.ToRequestUri(NextRequestId);
}
public void WaitForDeploymentStatus(DeploymentSlotUri deploymentUri, AzureDeploymentCheckOutcome status)
{
FailFast.Unless(
status != AzureDeploymentCheckOutcome.Failed,
"can't wait on Failed!");
var outcome = AzureDeploymentCheckOutcome.None;
var retry = new RetryLogic(_maxRetries, _sleepIntervalMilliseconds);
retry.Execute(
() => outcome = _managementLowLevelApi.CheckDeploymentStatus(deploymentUri),
ex => RetryOrRethrow.Rethrow,
() => outcome == status);
}
public void Upgrade(DeploymentSlotUri deploymentSlotUri, DeploymentConfiguration configuration)
{
ExecuteAsynchronousAction(() => _managementLowLevelApi.BeginUpgrade(deploymentSlotUri, configuration));
}
public void Suspend(DeploymentSlotUri deploymentUri)
{
ExecuteAsynchronousAction(() => _managementLowLevelApi.BeginSuspend(deploymentUri));
}
public AzureDeploymentSlot(IAzureManagementApiWithRetries azureManagementApi, DeploymentSlotUri deploymentSlotUri)
{
_apiWithRetries = azureManagementApi;
_deploymentSlotUri = deploymentSlotUri;
}
private RequestUri ChangeStatus(DeploymentSlotUri deploymentUri, string newStatus)
{
OurTrace.TraceVerbose("Changing status to:" + newStatus);
FailFast.Unless(newStatus == "Suspended" || newStatus == "Running",
"status must be 'Running' or 'Suspended'");
var updateDeploymentUri = string.Format("{0}/?comp=status", deploymentUri);
var suspendXml = BuildUpdateDeploymentStatusXml(newStatus);
var response = _http.Post(updateDeploymentUri, suspendXml);
var statusCode = response.StatusCode;
if (statusCode.IsAccepted())
return deploymentUri.ToRequestUri(response.AzureRequestIdHeader);
if (statusCode.IsConflict())
return null;
ThrowUnexpectedHttpResponse(response);
return null; // can't be reached.
}
public bool WaitCompleted = true; // always start with true.
#endregion Fields
#region Methods
public void Create(DeploymentSlotUri deploymentUri, IDeploymentConfiguration configuration)
{
Assert.That(WaitCompleted, Is.True);
LastDeploymentConfiguration = configuration;
Assert.That(deploymentUri, Is.EqualTo(ExpectedDeploymentUri));
Assert.That(CurrentState, Is.EqualTo(AzureDeploymentCheckOutcome.NotFound));
WaitCompleted = false;
CurrentState = AzureDeploymentCheckOutcome.Running;
}
public RequestUri BeginSuspend(DeploymentSlotUri deploymentUri)
{
OurTrace.TraceVerbose("BeginSuspend");
return ChangeStatus(deploymentUri, "Suspended");
}
public void Delete(DeploymentSlotUri deploymentUri)
{
Assert.That(WaitCompleted, Is.True);
Assert.That(deploymentUri, Is.EqualTo(ExpectedDeploymentUri));
Assert.That(CurrentState, Is.EqualTo(AzureDeploymentCheckOutcome.Suspended));
WaitCompleted = false;
CurrentState = AzureDeploymentCheckOutcome.NotFound;
DeletedAtLeastOnce = true;
}
public AzureDeploymentCheckOutcome CheckDeploymentStatus(DeploymentSlotUri deploymentUri)
{
try
{
var response = _http.Get(deploymentUri.ToString());
if (response.StatusCode == HttpStatusCode.NotFound)
return AzureDeploymentCheckOutcome.NotFound;
if (response.StatusCode != HttpStatusCode.OK)
return AzureDeploymentCheckOutcome.Failed;
var statusText = CrackStatusTextFromResponse(response);
OurTrace.TraceVerbose("CheckDeploymentStatus: " + statusText);
return TranslateStatusText(statusText);
}
catch(UnhandledHttpException)
{
return AzureDeploymentCheckOutcome.Failed;
}
}
public void Delete(DeploymentSlotUri deploymentUri)
{
ExecuteAsynchronousAction(() => _managementLowLevelApi.BeginDelete(deploymentUri));
}