/// <summary>
/// This contains the implementation of the "Game maintenance" scenario.
/// 1. Get the currently running cloud deployment that needs taking down for maintenance.
/// 2. Lock down the deployment by removing the `live` tag and setting the worker flag.
/// 3. Take a snapshot of the deployment.
/// 4. Stop the deployment.
/// 5. Start a new cloud deployment based on the old deployment, but with clean tags.
/// 6. Mark the new cloud deployment live by adding the `live` tag.
/// </summary>
/// <param name="args"></param>
private static void Main(string[] args)
{
Setup();
Console.WriteLine("Finding the current running deployment");
var currentLiveDeployment = DeploymentServiceClient.GetRunningDeploymentByName(new GetRunningDeploymentByNameRequest
{
ProjectName = ProjectName,
DeploymentName = DeploymentName,
});
Console.WriteLine("Putting the deployment to maintenance mode");
currentLiveDeployment.Deployment.Tags.Remove("my_live_tag");
var setTagsRequest = new SetDeploymentTagsRequest
{
DeploymentId = currentLiveDeployment.Deployment.Id,
Tags = { currentLiveDeployment.Deployment.Tags },
};
DeploymentServiceClient.SetDeploymentTags(setTagsRequest);
Console.WriteLine("Taking a cloud snapshot");
var latestSnapshot = SnapshotServiceClient.TakeSnapshot(new TakeSnapshotRequest
{
Snapshot = new Snapshot
{
ProjectName = currentLiveDeployment.Deployment.ProjectName,
DeploymentName = currentLiveDeployment.Deployment.DeploymentName
}
}).PollUntilCompleted()
.GetResultOrNull();
Console.WriteLine("Stopping the deployment");
DeploymentServiceClient.DeleteDeployment(new DeleteDeploymentRequest
{
Id = currentLiveDeployment.Deployment.Id,
}).PollUntilCompleted();
Console.WriteLine("Starting a new deployment with empty tags");
var newDeployment = DeploymentServiceClient.CreateDeployment(new CreateDeploymentRequest
{
DeploymentName = currentLiveDeployment.Deployment.DeploymentName,
ProjectName = currentLiveDeployment.Deployment.ProjectName,
StartingSnapshotId = latestSnapshot.Id,
LaunchConfig = currentLiveDeployment.Deployment.LaunchConfig,
AssemblyName = currentLiveDeployment.Deployment.AssemblyName,
})
.PollUntilCompleted()
.GetResultOrNull();
Console.WriteLine("Putting the new deployment to live");
var setLiveTagsRequest = new SetDeploymentTagsRequest
{
DeploymentId = newDeployment.Id,
};
setTagsRequest.Tags.Add("my_live_tag");
DeploymentServiceClient.SetDeploymentTags(setLiveTagsRequest);
Cleanup(newDeployment);
}
