public void RecentWebSockerError()
{
using (ShimsContext.Create())
{
var errorEvent = default(EventHandler <ErrorEventArgs>);
var errorEventFired = new ManualResetEvent(false);
ShimLogyardWebSocket.AllInstances.ErrorReceivedAddEventHandlerOfErrorEventArgs = (@this, h) => errorEvent = h;
ShimLogyardWebSocket.AllInstances.OpenUriStringUriBoolean = (@this, appLogEndpoint, authenticationToken, proxy, skipCertValidation) => { };
LogyardLog logyard = new LogyardLog(logyardEndpoint, string.Empty);
logyard.ErrorReceived += delegate(object sender, ErrorEventArgs e)
{
Assert.AreEqual("Test error", e.Error.Message);
errorEventFired.Set();
};
logyard.StartLogStream(Guid.NewGuid().ToString());
errorEvent(this, new ErrorEventArgs()
{
Error = new LogyardException("Test error")
});
Assert.IsTrue(errorEventFired.WaitOne(100));
}
}
public void StopRecentTest()
{
using (ShimsContext.Create())
{
var closedEvent = default(EventHandler <EventArgs>);
var closedEventFired = new ManualResetEvent(false);
ShimLogyardWebSocket.AllInstances.StreamClosedAddEventHandlerOfEventArgs = (@this, h) => closedEvent = h;
ShimLogyardWebSocket.AllInstances.OpenUriStringUriBoolean = (@this, appLogEndpoint, authenticationToken, proxy, skipCertValidation) => { };
ShimLogyardWebSocket.AllInstances.Close = (@this) =>
{
closedEvent(this, EventArgs.Empty);
};
ShimLogyardWebSocket.AllInstances.Dispose = (@this) => { };
LogyardLog logyard = new LogyardLog(logyardEndpoint, string.Empty);
logyard.StreamClosed += delegate(object sender, EventArgs e)
{
closedEventFired.Set();
};
logyard.StartLogStream(Guid.NewGuid().ToString(), 50, false);
logyard.StopLogStream();
Assert.IsTrue(closedEventFired.WaitOne(100));
Assert.AreEqual(ConnectionState.None, logyard.State);
}
}
public void RecentWebSocketOpen()
{
using (ShimsContext.Create())
{
var openEvent = default(EventHandler <EventArgs>);
var state = ConnectionState.None;
var openEventFired = new ManualResetEvent(false);
ShimLogyardWebSocket.AllInstances.StreamOpenedAddEventHandlerOfEventArgs = (@this, h) => openEvent = h;
ShimLogyardWebSocket.AllInstances.StateGet = (@this) => { return(state); };
ShimLogyardWebSocket.AllInstances.OpenUriStringUriBoolean = (@this, appLogEndpoint, authenticationToken, proxy, skipCertValidation) => { state = ConnectionState.Open; };
LogyardLog log = new LogyardLog(logyardEndpoint, string.Empty);
log.StreamOpened += delegate(object sender, EventArgs e)
{
openEventFired.Set();
};
log.StartLogStream(Guid.NewGuid().ToString(), 50);
openEvent(this, EventArgs.Empty);
Assert.IsTrue(openEventFired.WaitOne(100));
Assert.AreEqual(log.State, ConnectionState.Open);
}
}
private void GetLogsUsingLogyard(CloudFoundryClient client, Guid?appGuid, GetV1InfoResponse info)
{
using (LogyardLog logyard = new LogyardLog(new Uri(info.AppLogEndpoint), string.Format(CultureInfo.InvariantCulture, "bearer {0}", client.AuthorizationToken), null, CFSkipSslValidation))
{
logyard.ErrorReceived += (sender, error) =>
{
Logger.LogErrorFromException(error.Error);
};
logyard.StreamOpened += (sender, args) =>
{
Logger.LogMessage("Log stream opened.");
};
logyard.StreamClosed += (sender, args) =>
{
Logger.LogMessage("Log stream closed.");
};
logyard.MessageReceived += (sender, message) =>
{
Logger.LogMessage("[{0}] - {1}: {2}", message.Message.Value.Source, message.Message.Value.HumanTime, message.Message.Value.Text);
};
logyard.StartLogStream(appGuid.Value.ToString(), 0, true);
this.MonitorApp(client, appGuid);
logyard.StopLogStream();
}
}
public void LogsTest()
{
CreateAppResponse app = client.Apps.CreateApp(apprequest).Result;
Guid appGuid = app.EntityMetadata.Guid;
client.Apps.Push(appGuid, appPath, true).Wait();
while (true)
{
var instances = client.Apps.GetInstanceInformationForStartedApp(appGuid).Result;
if (instances.Count > 0)
{
if (instances[0].State.ToLower() == "running")
{
break;
}
}
}
var logyardClient = new LogyardLog(
new Uri(client.Info.GetV1Info().Result.AppLogEndpoint),
string.Format("bearer {0}", client.AuthorizationToken),
null,
true);
var logs = new List <string>();
logyardClient.MessageReceived += delegate(object sender, MessageEventArgs e)
{
Assert.IsTrue(string.IsNullOrEmpty(e.Message.Error));
logs.Add(e.Message.Value.Text);
};
logyardClient.ErrorReceived += delegate(object sender, Logyard.Client.ErrorEventArgs e)
{
Assert.Fail("Logyard error: {0}", e.Error.ToString());
};
EventWaitHandle stopevent = new EventWaitHandle(false, EventResetMode.ManualReset);
logyardClient.StreamClosed += delegate { stopevent.Set(); };
logyardClient.StartLogStream(appGuid.ToString(), 100, false);
stopevent.WaitOne();
var conatainsPushedContent = logs.Any((line) => line.Contains("dummy content"));
Assert.IsTrue(conatainsPushedContent, "Pushed content was not dumped in the output stream");
var conatainsEnvContent = logs.Any((line) => line.Contains("env-test-1234"));
Assert.IsTrue(conatainsEnvContent, "Pushed env variable was not dumped in the output stream");
client.Apps.DeleteApp(appGuid).Wait();
}
public void RecentTwiceTest()
{
using (ShimsContext.Create())
{
ShimLogyardWebSocket.AllInstances.OpenUriStringUriBoolean = (@this, appLogEndpoint, authenticationToken, proxy, skipCertValidation) => { };
LogyardLog logyard = new LogyardLog(logyardEndpoint, string.Empty);
string appGuid = Guid.NewGuid().ToString();
logyard.StartLogStream(appGuid);
try
{
logyard.StartLogStream(appGuid);
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(InvalidOperationException));
Assert.IsTrue(ex.Message.Contains("The log stream has already been started."));
}
}
}
public void RecentNullAppIdTest()
{
using (ShimsContext.Create())
{
ShimLogyardWebSocket.AllInstances.OpenUriStringUriBoolean = (@this, appLogEndpoint, authenticationToken, proxy, skipCertValidation) => { };
LogyardLog logyard = new LogyardLog(logyardEndpoint, string.Empty);
try
{
logyard.StartLogStream(null);
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(ArgumentNullException));
}
}
}
public void RecentWebSocketMessage()
{
using (ShimsContext.Create())
{
var openEvent = default(EventHandler <EventArgs>);
var messageEvent = default(EventHandler <StringEventArgs>);
var messageEventFired = new ManualResetEvent(false);
Guid appGuid = Guid.NewGuid();
string text = "This is a log entry";
string source = "app";
string json = string.Format(@"{{""value"":{{""source"":""{0}"", ""app_guid"":""{1}"", ""text"":""{2}"", ""syslog"":{{ }} }} }}", source, appGuid.ToString(), text);
Message msg = new Message();
msg.Value = new MessageValue();
msg.Value.AppGuid = appGuid;
msg.Value.Text = text;
msg.Value.Source = source;
msg.Value.Syslog = new ValueSyslog();
ShimLogyardWebSocket.AllInstances.StreamOpenedAddEventHandlerOfEventArgs = (@this, h) => openEvent = h;
ShimLogyardWebSocket.AllInstances.DataReceivedAddEventHandlerOfStringEventArgs = (@this, h) => messageEvent = h;
ShimLogyardWebSocket.AllInstances.OpenUriStringUriBoolean = (@this, appLogEndpoint, authenticationToken, proxy, skipCertValidation) => { };
LogyardLog log = new LogyardLog(logyardEndpoint, string.Empty);
log.MessageReceived += delegate(object sender, MessageEventArgs e)
{
Assert.AreEqual(msg.Value.Source, e.Message.Value.Source);
Assert.AreEqual(msg.Value.AppGuid, e.Message.Value.AppGuid);
Assert.AreEqual(msg.Value.Text, e.Message.Value.Text);
messageEventFired.Set();
};
log.StartLogStream(msg.Value.AppGuid.ToString());
messageEvent(this, new StringEventArgs()
{
Data = json
});
Assert.IsTrue(messageEventFired.WaitOne(100));
}
}
public void TailRecentLogsInvalidValueTest()
{
using (ShimsContext.Create())
{
ShimLogyardWebSocket.AllInstances.OpenUriStringUriBoolean = (@this, appLogEndpoint, authenticationToken, proxy, skipCertValidation) => { };
LogyardLog logyard = new LogyardLog(logyardEndpoint, string.Empty);
string appGuid = Guid.NewGuid().ToString();
try
{
logyard.StartLogStream(appGuid, -100, true);
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(ArgumentOutOfRangeException));
Assert.IsTrue(ex.Message.Contains(">= -1"));
}
}
}
public void RecentWebSocketErrorMessage()
{
using (ShimsContext.Create())
{
var openEvent = default(EventHandler <EventArgs>);
var messageEvent = default(EventHandler <StringEventArgs>);
var messageEventFired = new ManualResetEvent(false);
Guid appGuid = Guid.NewGuid();
string error = "This is a error";
string json = string.Format(@"{{""error"":""{0}""}}", error);
Message msg = new Message();
msg.Error = error;
ShimLogyardWebSocket.AllInstances.StreamOpenedAddEventHandlerOfEventArgs = (@this, h) => openEvent = h;
ShimLogyardWebSocket.AllInstances.DataReceivedAddEventHandlerOfStringEventArgs = (@this, h) => messageEvent = h;
ShimLogyardWebSocket.AllInstances.OpenUriStringUriBoolean = (@this, appLogEndpoint, authenticationToken, proxy, skipCertValidation) => { };
LogyardLog log = new LogyardLog(logyardEndpoint, string.Empty);
log.ErrorReceived += delegate(object sender, ErrorEventArgs e)
{
Assert.AreEqual(msg.Error, e.Error.Message);
messageEventFired.Set();
};
log.StartLogStream(appGuid.ToString());
messageEvent(this, new StringEventArgs()
{
Data = json
});
Assert.IsTrue(messageEventFired.WaitOne(100));
}
}
private void GetLogsUsingLogyard(CloudFoundryClient client, Guid?appGuid, CCV2.Data.GetV1InfoResponse info)
{
using (LogyardLog logyard = new LogyardLog(new Uri(info.AppLogEndpoint), string.Format(CultureInfo.InvariantCulture, "bearer {0}", client.AuthorizationToken), null, this.skipSSL))
{
logyard.ErrorReceived += (sender, error) =>
{
Program.PrintExceptionMessage(error.Error);
};
logyard.StreamOpened += (sender, args) =>
{
new ConsoleString("Log stream opened.", ConsoleColor.Cyan).WriteLine();
};
logyard.StreamClosed += (sender, args) =>
{
new ConsoleString("Log stream closed.", ConsoleColor.Cyan).WriteLine();
};
logyard.MessageReceived += (sender, message) =>
{
new ConsoleString(
string.Format("[{0}] - {1}: {2}",
message.Message.Value.Source,
message.Message.Value.HumanTime,
message.Message.Value.Text),
ConsoleColor.White).WriteLine();
};
logyard.StartLogStream(appGuid.Value.ToString(), 0, true);
this.MonitorApp(client, appGuid);
logyard.StopLogStream();
}
}
public void LogyardRecentTest()
{
CreateAppResponse app = client.Apps.CreateApp(apprequest).Result;
Guid appGuid = app.EntityMetadata.Guid;
client.Apps.Push(appGuid, tempAppPath, true).Wait();
while (true)
{
var appSummary = client.Apps.GetAppSummary(appGuid).Result;
var packageState = appSummary.PackageState.ToLowerInvariant();
if (packageState != "pending")
{
Assert.AreEqual(packageState, "staged");
var instances = client.Apps.GetInstanceInformationForStartedApp(appGuid).Result;
if (instances.Count > 0)
{
if (instances[0].State.ToLower() == "running")
{
break;
}
}
}
}
if (client.Info.GetV1Info().Result.AppLogEndpoint == null)
{
Assert.Inconclusive("CloudFoundry target does not have a logyard endpoint");
}
var logyardClient = new LogyardLog(
new Uri(client.Info.GetV1Info().Result.AppLogEndpoint),
string.Format("bearer {0}", client.AuthorizationToken),
null,
true);
var logs = new List <string>();
logyardClient.MessageReceived += delegate(object sender, MessageEventArgs e)
{
Assert.IsTrue(string.IsNullOrEmpty(e.Message.Error));
logs.Add(e.Message.Value.Text);
};
logyardClient.ErrorReceived += delegate(object sender, Logyard.Client.ErrorEventArgs e)
{
Assert.Fail("Logyard error: {0}", e.Error.ToString());
};
var stopevent = new EventWaitHandle(false, EventResetMode.ManualReset);
logyardClient.StreamClosed += delegate { stopevent.Set(); };
// Just wait a bit to get the latest logs
Thread.Sleep(1000);
logyardClient.StartLogStream(appGuid.ToString(), 100, false);
stopevent.WaitOne();
var conatainsPushedContent = logs.Any((line) => line.Contains("dummy content"));
Assert.IsTrue(conatainsPushedContent, "Pushed content was not dumped in the output stream: {0}", string.Join(Environment.NewLine, logs));
var conatainsEnvContent = logs.Any((line) => line.Contains("env-test-1234"));
Assert.IsTrue(conatainsEnvContent, "Pushed env variable was not dumped in the output stream: {0}", string.Join(Environment.NewLine, logs));
client.Apps.DeleteApp(appGuid).Wait();
Directory.Delete(tempAppPath, true);
}
public void Push(PushArgs pushArgs)
{
if (!Directory.Exists(pushArgs.Dir))
{
throw new DirectoryNotFoundException(string.Format("Directory '{0}' not found", pushArgs.Dir));
}
CloudFoundryClient client = SetTargetInfoFromFile();
// ======= GRAB FIRST SPACE AVAILABLE =======
new ConsoleString("Looking up spaces ...", ConsoleColor.Cyan).WriteLine();
PagedResponseCollection <ListAllSpacesResponse> spaces = client.Spaces.ListAllSpaces().Result;
if (spaces.Count() == 0)
{
throw new InvalidOperationException("Couldn't find any spaces");
}
ListAllSpacesResponse space = spaces.First();
new ConsoleString(string.Format("Will be using space {0}", space.Name), ConsoleColor.Green).WriteLine();
// ======= CREATE AN APPLICATION =======
new ConsoleString("Creating app ...", ConsoleColor.Cyan).WriteLine();
PagedResponseCollection <ListAllStacksResponse> stacks = client.Stacks.ListAllStacks(new RequestOptions()
{
Query = string.Format("name:{0}", pushArgs.Stack)
}).Result;
if (stacks.Count() == 0)
{
throw new InvalidOperationException(string.Format("Couldn't find the stack {0}", pushArgs.Stack));
}
CreateAppRequest createAppRequest = new CreateAppRequest()
{
Name = pushArgs.Name,
Memory = pushArgs.Memory,
StackGuid = new Guid(stacks.First().EntityMetadata.Guid),
SpaceGuid = new Guid(space.EntityMetadata.Guid)
};
CreateAppResponse appCreateResponse = client.Apps.CreateApp(createAppRequest).Result;
new ConsoleString(string.Format("Created app with guid '{0}'", appCreateResponse.EntityMetadata.Guid), ConsoleColor.Green).WriteLine();
// ======= CREATE A ROUTE =======
new ConsoleString("Creating a route ...", ConsoleColor.Cyan).WriteLine();
PagedResponseCollection <ListAllSharedDomainsResponse> allDomains = client.SharedDomains.ListAllSharedDomains().Result;
if (allDomains.Count() == 0)
{
throw new InvalidOperationException("Could not find any shared domains");
}
string url = string.Format("{0}.{1}", pushArgs.Name, allDomains.First().Name);
CreateRouteResponse createRouteResponse = client.Routes.CreateRoute(new CreateRouteRequest()
{
DomainGuid = new Guid(allDomains.First().EntityMetadata.Guid),
Host = pushArgs.Name,
SpaceGuid = new Guid(space.EntityMetadata.Guid)
}).Result;
new ConsoleString(string.Format("Created route '{0}.{1}'", pushArgs.Name, allDomains.First().Name), ConsoleColor.Green).WriteLine();
// ======= BIND THE ROUTE =======
new ConsoleString("Associating the route ...", ConsoleColor.Cyan).WriteLine();
client.Routes.AssociateAppWithRoute(
new Guid(createRouteResponse.EntityMetadata.Guid),
new Guid(appCreateResponse.EntityMetadata.Guid)).Wait();
// ======= HOOKUP LOGGING =======
// TODO: detect logyard vs loggregator
GetV1InfoResponse v1Info = client.Info.GetV1Info().Result;
LogyardLog logyard = new LogyardLog(new Uri(v1Info.AppLogEndpoint), string.Format("bearer {0}", client.AuthorizationToken));
logyard.ErrorReceived += (sender, error) =>
{
Program.PrintExceptionMessage(error.Error);
};
logyard.StreamOpened += (sender, args) =>
{
new ConsoleString("Log stream opened.", ConsoleColor.Cyan).WriteLine();
};
logyard.StreamClosed += (sender, args) =>
{
new ConsoleString("Log stream closed.", ConsoleColor.Cyan).WriteLine();
};
logyard.MessageReceived += (sender, message) =>
{
new ConsoleString(
string.Format("[{0}] - {1}: {2}",
message.Message.Value.Source,
message.Message.Value.HumanTime,
message.Message.Value.Text),
ConsoleColor.White).WriteLine();
};
logyard.StartLogStream(appCreateResponse.EntityMetadata.Guid, 0, true);
// ======= PUSH THE APP =======
new ConsoleString("Pushing the app ...", ConsoleColor.Cyan).WriteLine();
client.Apps.PushProgress += (sender, progress) =>
{
new ConsoleString(string.Format("Push at {0}%", progress.Percent), ConsoleColor.Yellow).WriteLine();
new ConsoleString(string.Format("{0}", progress.Message), ConsoleColor.DarkYellow).WriteLine();
};
client.Apps.Push(new Guid(appCreateResponse.EntityMetadata.Guid), pushArgs.Dir, true).Wait();
// ======= WAIT FOR APP TO COME ONLINE =======
bool done = false;
while (true)
{
GetAppSummaryResponse appSummary = client.Apps.GetAppSummary(new Guid(appCreateResponse.EntityMetadata.Guid)).Result;
if (appSummary.RunningInstances > 0)
{
break;
}
if (appSummary.PackageState == "FAILED")
{
throw new Exception("App staging failed.");
}
else if (appSummary.PackageState == "PENDING")
{
new ConsoleString("[cfcmd] - App is staging ...", ConsoleColor.DarkCyan).WriteLine();
}
else if (appSummary.PackageState == "STAGED")
{
new ConsoleString("[cfcmd] - App staged, waiting for it to come online ...", ConsoleColor.DarkCyan).WriteLine();
}
Thread.Sleep(2000);
}
logyard.StopLogStream();
new ConsoleString(string.Format("App is running, done. You can browse it here: http://{0}.{1}", pushArgs.Name, allDomains.First().Name), ConsoleColor.Green).WriteLine();
}
public override bool Execute()
{
logger = new Microsoft.Build.Utilities.TaskLoggingHelper(this);
logger.LogMessage("Restarting application {0}", CFAppGuid);
try
{
if (CFAppGuid.Length == 0)
{
logger.LogError("Application Guid must be specified");
return(false);
}
CloudFoundryClient client = InitClient();
// ======= HOOKUP LOGGING =======
// TODO: detect logyard vs loggregator
GetV1InfoResponse v1Info = client.Info.GetV1Info().Result;
using (LogyardLog logyard = new LogyardLog(new Uri(v1Info.AppLogEndpoint), string.Format(CultureInfo.InvariantCulture, "bearer {0}", client.AuthorizationToken), null, CFSkipSslValidation))
{
logyard.ErrorReceived += (sender, error) =>
{
logger.LogErrorFromException(error.Error, true);
};
logyard.StreamOpened += (sender, args) =>
{
logger.LogMessage("Log stream opened.");
};
logyard.StreamClosed += (sender, args) =>
{
logger.LogMessage("Log stream closed.");
};
logyard.MessageReceived += (sender, message) =>
{
logger.LogMessage("[{0}] - {1}: {2}", message.Message.Value.Source, message.Message.Value.HumanTime, message.Message.Value.Text);
};
logyard.StartLogStream(CFAppGuid, 0, true);
GetAppSummaryResponse response = client.Apps.GetAppSummary(new Guid(CFAppGuid)).Result;
if (response.State != "STOPPED")
{
UpdateAppRequest stopReq = new UpdateAppRequest();
stopReq.State = "STOPPED";
client.Apps.UpdateApp(new Guid(CFAppGuid), stopReq).Wait();
}
UpdateAppRequest startReq = new UpdateAppRequest();
startReq.State = "STARTED";
client.Apps.UpdateApp(new Guid(CFAppGuid), startReq).Wait();
// ======= WAIT FOR APP TO COME ONLINE =======
while (true)
{
GetAppSummaryResponse appSummary = client.Apps.GetAppSummary(new Guid(CFAppGuid)).Result;
if (appSummary.RunningInstances > 0)
{
break;
}
if (appSummary.PackageState == "FAILED")
{
logger.LogError("App staging failed.");
return(false);
}
else if (appSummary.PackageState == "PENDING")
{
logger.LogMessage("App is staging ...");
}
else if (appSummary.PackageState == "STAGED")
{
logger.LogMessage("App staged, waiting for it to come online ...");
}
Thread.Sleep(3000);
}
logyard.StopLogStream();
}
}
catch (AggregateException exception)
{
List <string> messages = new List <string>();
ErrorFormatter.FormatExceptionMessage(exception, messages);
this.logger.LogError(string.Join(Environment.NewLine, messages));
return(false);
}
return(true);
}