public async Task DeleteStack(string stackName)
{
var request = new DeleteStackRequest()
{
StackName = stackName
};
await _cloudFormationClient.DeleteStackAsync(request);
}
public async Task DeleteStackAsync(string stackName)
{
if (!await StackExistsAsync(stackName))
{
return;
}
await _cloudFormationClient.DeleteStackAsync(new DeleteStackRequest { StackName = stackName });
}
public async Task TeardownCloudFormation()
{
try
{
await cloudformation.DeleteStackAsync(new DeleteStackRequest
{
StackName = stackName
});
await cloudformation.WaitUntilStackDoesNotExist(stackName);
}
catch (Exception) { }
}
public async Task SetupCloudFormation()
{
cloudformation = new AmazonCloudFormationClient();
if (await cloudformation.StackExists(stackName))
{
await cloudformation.DeleteStackAsync(new DeleteStackRequest
{
StackName = stackName
});
await cloudformation.WaitUntilStackDoesNotExist(stackName);
}
}
private static async Task DeleteRollbackCompleteStackAsync(ILogger log, IAmazonCloudFormation cloudformation, Stack stack)
{
try
{
if (stack.StackStatus == StackStatus.ROLLBACK_COMPLETE)
{
await cloudformation.DeleteStackAsync(new DeleteStackRequest { StackName = stack.StackName }).ConfigureAwait(false);
}
await WaitForNoLongerInProgress(log, cloudformation, stack.StackName).ConfigureAwait(false);
}
catch (Exception ex)
{
log.Error(ex, "Error removing previous failed stack creation {stackName}", stack.StackName);
throw;
}
}
/// <summary>
/// Deletes given CloudFormation stack
/// </summary>
/// <param name="stackName">The stack name to be deleted</param>
/// <exception cref="FailedToDeleteException">Thrown when deletion fails</exception>
public async Task ExecuteAsync(string stackName)
{
var canDelete = await CanDeleteAsync(stackName);
if (!canDelete)
{
return;
}
var confirmDelete = _consoleUtilities.AskYesNoQuestion($"Are you sure you want to delete {stackName}?", YesNo.No);
if (confirmDelete == YesNo.No)
{
return;
}
_interactiveService.WriteLine($"{stackName}: deleting...");
var monitor = new StackEventMonitor(stackName, _awsClientFactory, _consoleUtilities);
try
{
await _cloudFormationClient.DeleteStackAsync(new DeleteStackRequest
{
StackName = stackName
});
// Fire and forget the monitor
// Monitor updates the stdout with current status of the CloudFormation stack
var _ = monitor.StartAsync();
await WaitForStackDelete(stackName);
if (_session != null)
{
await _localUserSettingsEngine.DeleteLastDeployedStack(stackName, _session.ProjectDefinition.ProjectName, _session.AWSAccountId, _session.AWSRegion);
}
_interactiveService.WriteLine($"{stackName}: deleted");
}
finally
{
// Stop monitoring CloudFormation stack status once the deletion operation finishes
monitor.Stop();
}
}
/// <summary>
/// Deletes given CloudFormation stack
/// </summary>
/// <param name="stackName">The stack name to be deleted</param>
/// <exception cref="FailedToDeleteException">Thrown when deletion fails</exception>
public async Task ExecuteAsync(string stackName)
{
var canDelete = await CanDeleteAsync(stackName);
if (!canDelete)
{
return;
}
var confirmDelete = _consoleUtilities.AskYesNoQuestion($"Are you sure you want to delete {stackName}?", ConsoleUtilities.YesNo.No);
if (confirmDelete == ConsoleUtilities.YesNo.No)
{
return;
}
_interactiveService.WriteLine($"{stackName}: deleting...");
var monitor = new StackEventMonitor(stackName, _awsClientFactory, _interactiveService, _session);
try
{
await _cloudFormationClient.DeleteStackAsync(new DeleteStackRequest
{
StackName = stackName
});
// Fire and forget the monitor
// Monitor updates the stdout with current status of the CloudFormation stack
var _ = monitor.StartAsync();
await WaitForStackDelete(stackName);
_interactiveService.WriteLine($"{stackName}: deleted");
}
catch (AmazonCloudFormationException)
{
throw new FailedToDeleteException($"Failed to delete {stackName} stack.");
}
finally
{
// Stop monitoring CloudFormation stack status once the deletion operation finishes
monitor.Stop();
}
}
public static async Task <bool> DeleteStackAsync(ILogger log, IAmazonCloudFormation cloudformation, string stackName, string roleArn)
{
var request = new DeleteStackRequest
{
StackName = stackName,
RoleARN = roleArn
};
try
{
await cloudformation.DeleteStackAsync(request).ConfigureAwait(false);
log.Information("CloudFormation stack {stackName} deleted", request.StackName);
return(true);
}
catch (Exception ex)
{
log.Error(ex, "Error deleting Cloudformation stack {stackName}", request.StackName);
return(false);
}
}
private Amazon.CloudFormation.Model.DeleteStackResponse CallAWSServiceOperation(IAmazonCloudFormation client, Amazon.CloudFormation.Model.DeleteStackRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS CloudFormation", "DeleteStack");
try
{
#if DESKTOP
return(client.DeleteStack(request));
#elif CORECLR
return(client.DeleteStackAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}
