private async Task Deploy(Data.Gamespace gamespace)
{
var tasks = new List <Task <Vm> >();
var spec = JsonSerializer.Deserialize <ChallengeSpec>(gamespace.Challenge ?? "{}", jsonOptions);
var templates = Mapper.Map <List <ConvergedTemplate> >(gamespace.Workspace.Templates);
foreach (var template in templates)
{
// apply template macro substitutions
foreach (string key in spec.Randoms.Keys)
{
template.Guestinfo = template.Guestinfo?.Replace(key, spec.Randoms[key]);
template.Detail = template.Detail?.Replace(key, spec.Randoms[key]);
}
// TODO: add template replicas
tasks.Add(
_pod.Deploy(
template.ToVirtualTemplate(gamespace.GlobalId)
)
);
}
await Task.WhenAll(tasks.ToArray());
}
public async Task <GameState> Launch(GamespaceSpec spec)
{
var game = await _gamespaceStore.Load(spec.IsolationId);
if (game == null)
{
var workspace = await _workspaceStore.Load(spec.WorkspaceId);
if (workspace == null || !workspace.HasScope(Client.Scope))
{
_logger.LogInformation($"No audience match for workspace {spec?.WorkspaceId}: [{workspace?.Audience}] [{Client?.Scope}]");
throw new InvalidOperationException();
}
game = new Data.Gamespace
{
GlobalId = spec.IsolationId,
Name = workspace.Name,
Workspace = workspace,
Audience = Client.Id.Untagged()
// ShareCode = Guid.NewGuid().ToString("N")
};
await _gamespaceStore.Add(game);
}
return(await Deploy(await _gamespaceStore.Load(game.Id), spec));
}
private async Task <GameState> Destroy(Data.Gamespace gamespace)
{
if (gamespace == null || !gamespace.CanEdit(User))
{
return(null);
}
await _pod.DeleteAll(gamespace.GlobalId);
await _gamespaceStore.Delete(gamespace.Id);
return(Mapper.Map <GameState>(gamespace));
}
private async Task <GameState> LoadState(Data.Gamespace gamespace)
{
var state = Mapper.Map <GameState>(gamespace);
state.Vms = gamespace.Workspace.Templates
.Where(t => !t.IsHidden)
.Select(t => new VmState {
Name = t.Name, TemplateId = t.Id
})
.ToArray();
state.MergeVms(await _pod.Find(gamespace.GlobalId));
return(state);
}
public async Task <GameState> Launch(int workspaceId)
{
var gamespaces = await _gamespaceStore
.ListByProfile(User.Id)
.ToArrayAsync();
var game = gamespaces
.Where(m => m.WorkspaceId == workspaceId)
.SingleOrDefault();
if (game == null)
{
var workspace = await _workspaceStore.Load(workspaceId);
if (workspace == null)
{
throw new InvalidOperationException();
}
if (gamespaces.Length >= _options.GamespaceLimit)
{
throw new GamespaceLimitReachedException();
}
game = new Data.Gamespace
{
Name = workspace.Name,
Workspace = workspace,
LastActivity = DateTime.UtcNow,
ShareCode = Guid.NewGuid().ToString("N"),
Audience = "topomojo"
};
game.Players.Add(
new Data.Player
{
PersonId = User.Id,
Permission = Data.Permission.Manager
// LastSeen = DateTime.UtcNow
}
);
await _gamespaceStore.Add(game);
}
return(await Deploy(await _gamespaceStore.Load(game.Id)));
}
private async Task <GameState> Deploy(Data.Gamespace gamespace, GamespaceSpec spec)
{
var deployTasks = new List <Task <Vm> >();
try
{
var templates = String.IsNullOrEmpty(spec.Templates)
? Mapper.Map <List <ConvergedTemplate> >(gamespace.Workspace.Templates)
: JsonSerializer.Deserialize <List <ConvergedTemplate> >(spec.Templates);
ApplyIso(templates, spec);
ExpandTemplates(templates, spec);
// await AddNetworkServer(templates, spec);
foreach (var template in templates)
{
var virtualTemplate = template.ToVirtualTemplate(gamespace.GlobalId);
if (spec.HostAffinity)
{
virtualTemplate.AutoStart = false;
}
deployTasks.Add(_pod.Deploy(virtualTemplate));
}
Task.WaitAll(deployTasks.ToArray());
if (spec.HostAffinity)
{
await _pod.SetAffinity(gamespace.GlobalId, deployTasks.Select(t => t.Result).ToArray(), true);
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Error deploying Engine mojo");
throw ex;
}
return(await LoadState(gamespace, gamespace.WorkspaceId));
}
private async Task <GameState> Deploy(Data.Gamespace gamespace)
{
var tasks = new List <Task <Vm> >();
var templates = Mapper.Map <List <ConvergedTemplate> >(gamespace.Workspace.Templates);
foreach (var template in templates)
{
tasks.Add(
_pod.Deploy(
template.ToVirtualTemplate(gamespace.GlobalId)
)
);
}
Task.WaitAll(tasks.ToArray());
return(await LoadState(gamespace, gamespace.WorkspaceId));
}
private async Task <GameState> LoadState(Data.Gamespace gamespace, int workspaceId)
{
GameState state = null;
if (gamespace == null)
{
var workspace = await _workspaceStore.Load(workspaceId);
if (workspace == null || !workspace.IsPublished)
{
throw new InvalidOperationException();
}
state = new GameState();
state.Name = gamespace?.Name ?? workspace.Name;
state.WorkspaceDocument = workspace.Document;
state.Vms = workspace.Templates
.Where(t => !t.IsHidden)
.Select(t => new VmState {
Name = t.Name, TemplateId = t.Id
})
.ToArray();
}
else
{
state = Mapper.Map <GameState>(gamespace);
state.Vms = gamespace.Workspace.Templates
.Where(t => !t.IsHidden)
.Select(t => new VmState {
Name = t.Name, TemplateId = t.Id
})
.ToArray();
state.MergeVms(await _pod.Find(gamespace.GlobalId));
}
return(state);
}
private async Task <Data.Gamespace> Create(
Data.Workspace workspace,
string client,
string isolationId
)
{
var gamespace = new Data.Gamespace
{
GlobalId = isolationId,
Name = workspace.Name,
Workspace = workspace,
ShareCode = Guid.NewGuid().ToString("n"),
Audience = client
};
gamespace.Players.Add(
new Data.Player
{
PersonId = User.Id,
Permission = Data.Permission.Manager
// LastSeen = DateTime.UtcNow
}
);
// glean randomize targets
var regex = new Regex("##[^#]*##");
var map = new Dictionary <string, string>();
foreach (var t in gamespace.Workspace.Templates)
{
foreach (Match match in regex.Matches(t.Guestinfo ?? ""))
{
map.TryAdd(match.Value, "");
}
foreach (Match match in regex.Matches(t.Detail ?? t.Parent?.Detail ?? ""))
{
map.TryAdd(match.Value, "");
}
}
// clone challenge
var spec = new ChallengeSpec();
if (!string.IsNullOrEmpty(workspace.Challenge))
{
spec = JsonSerializer.Deserialize <ChallengeSpec>(workspace.Challenge ?? "{}", jsonOptions);
foreach (var question in spec.Questions)
{
foreach (Match match in regex.Matches(question.Answer))
{
string key = match.Value;
string val = "";
if (key.Contains(":list##"))
{
string[] list = question.Answer
.Split(' ', StringSplitOptions.RemoveEmptyEntries)
.Skip(1)
.ToArray();
if (list.Length > 0)
{
val = list[_random.Next(list.Length)];
question.Answer = key;
if (map.ContainsKey(key))
{
map[key] = val;
}
}
}
map.TryAdd(key, val);
}
}
}
// resolve macros
foreach (string key in map.Keys.ToArray())
{
if (string.IsNullOrEmpty(map[key]))
{
map[key] = ResolveRandom(key);
}
}
// apply macros to spec answers
foreach (var q in spec.Questions)
{
foreach (string key in map.Keys)
{
q.Answer = q.Answer.Replace(key, map[key]);
}
}
spec.Randoms = map;
gamespace.Challenge = JsonSerializer.Serialize(spec, jsonOptions);
await _gamespaceStore.Add(gamespace);
return(gamespace);
}
private async Task <GameState> LoadState(Data.Gamespace gamespace, int topoId)
{
GameState state = null;
// gamespace should never be null in the engine service
if (gamespace == null)
{
Data.Workspace topo = await _workspaceStore.Load(topoId);
if (topo == null || !topo.IsPublished)
{
throw new InvalidOperationException();
}
state = new GameState();
state.Name = gamespace?.Name ?? topo.Name;
state.WorkspaceDocument = topo.Document;
state.Vms = topo.Templates
.Where(t => !t.IsHidden)
.Select(t => new VmState {
Name = t.Name, TemplateId = t.Id
})
.ToArray();
}
else
{
// get vm's, look up template, add if template not mark as hidden.
state = Mapper.Map <GameState>(gamespace);
var vmState = new List <VmState>();
var vms = await _pod.Find(gamespace.GlobalId);
foreach (Vm vm in vms)
{
string name = vm.Name.Untagged();
// a vm could be a replica, denoted by `_1` or some number,
// so strip that to find template.
int x = name.LastIndexOf('_');
var tmpl = gamespace.Workspace.Templates
.Where(t => !t.IsHidden && t.Name == name)
.FirstOrDefault();
if (tmpl == null && x == name.Length - 2)
{
name = name.Substring(0, x);
tmpl = gamespace.Workspace.Templates
.Where(t => !t.IsHidden && t.Name == name)
.FirstOrDefault();
}
if (tmpl != null)
{
vmState.Add(new VmState
{
Id = vm.Id,
Name = vm.Name,
IsRunning = (vm.State == VmPowerState.Running),
TemplateId = tmpl.Id
});
}
}
state.Vms = vmState.ToArray();
}
return(state);
}
