/// <summary>
/// Retrieves the simulators listed in table Assets and if available what their reservations are.
/// </summary>
private void GetMasterList()
{
_masterList = new SimReservedList();
using (AssetInventoryContext aie = DbConnect.AssetInventoryContext())
{
var matches = (from ds in aie.Assets.OfType <DeviceSimulator>()
join ar in aie.AssetReservations on ds.AssetId equals ar.AssetId into mgtGroup
from item in mgtGroup.DefaultIfEmpty()
select new
{
ds.AssetId,
ds.Product,
ds.Address,
ds.VirtualMachine,
SessionId = item.SessionId == null ? "" : item.SessionId,
ReservedFor = item.ReservedFor == null ? "" : item.ReservedFor
});
foreach (var m in matches)
{
SimReserved ent = new SimReserved();
ent.AssetId = m.AssetId;
ent.Product = m.Product;
ent.HostAddress = m.Address;
ent.VirtualMachine = m.VirtualMachine;
ent.SessionId = m.SessionId;
ent.ReservedFor = m.ReservedFor;
_masterList.Add(ent);
}
}
}
private void Revert(SimReserved simulator)
{
Thread.CurrentThread.SetName(simulator.AssetId);
UpdateItemStatus(simulator, "Reverting...");
VMController.Revert(simulator.VirtualMachine);
UpdateItemStatus(simulator, "Revert complete.");
}
private void Launch(SimReserved simulator)
{
Thread.CurrentThread.SetName(simulator.AssetId);
PowerOn(simulator);
if (!JediSimulatorManager.IsSimulatorReady(simulator.HostAddress))
{
UpdateItemStatus(simulator, "Launching Simulator...");
JediSimulatorManager.LaunchSimulator(simulator.VirtualMachine, simulator.Product, simulator.HostAddress);
UpdateItemStatus(simulator, "Launch complete.");
}
else
{
UpdateItemStatus(simulator, "Simulator is already running.");
}
}
private void PowerOn(SimReserved simulator)
{
Thread.CurrentThread.SetName(simulator.AssetId);
UpdateItemStatus(simulator, "Checking power status...");
if (VMController.IsPoweredOn(simulator.VirtualMachine))
{
UpdateItemStatus(simulator, "Already powered on.");
}
else
{
UpdateItemStatus(simulator, "Powering On VM...");
VMController.PowerOnMachine(simulator.VirtualMachine);
VMInventoryManager.SetInUse(simulator.VirtualMachine);
CancellationTokenSource task = new CancellationTokenSource();
VMController.WaitOnMachineAvailable(simulator.VirtualMachine, task.Token);
UpdateItemStatus(simulator, "Power On complete.");
}
}
private void PowerOff(SimReserved simulator)
{
Thread.CurrentThread.SetName(simulator.AssetId);
UpdateItemStatus(simulator, "Checking power status...");
if (VMController.IsPoweredOn(simulator.VirtualMachine))
{
if (JediSimulatorManager.IsSimulatorReady(simulator.HostAddress))
{
UpdateItemStatus(simulator, "Shutting down simulator...");
JediSimulatorManager.ShutdownSimulator(simulator.VirtualMachine);
UpdateItemStatus(simulator, "Simulator Shutdown complete.");
}
UpdateItemStatus(simulator, "Powering Off VM...");
VMController.Shutdown(simulator.VirtualMachine);
UpdateItemStatus(simulator, "Power Off complete.");
}
else
{
UpdateItemStatus(simulator, "Already powered off.");
}
}
private void UpdateItemStatus(SimReserved item, string message)
{
item.Status = message;
RefreshGrid(null, EventArgs.Empty);
}