public async Task RunAsync()
{
WorkerRoleConfig config = new WorkerRoleConfig();
YamsConfig yamsConfig = new YamsConfigBuilder(
// mandatory configs
config.StorageDataConnectionString,
DeploymentIdUtils.CloudServiceDeploymentId,
RoleEnvironment.CurrentRoleInstance.UpdateDomain.ToString(),
RoleEnvironment.CurrentRoleInstance.Id,
config.CurrentRoleInstanceLocalStoreDirectory)
// optional configs
.SetCheckForUpdatesPeriodInSeconds(config.UpdateFrequencyInSeconds)
.SetApplicationRestartCount(config.ApplicationRestartCount)
.Build();
_yamsEntryPoint = new YamsEntryPoint(yamsConfig);
try
{
Trace.TraceInformation("Yams is starting");
await _yamsEntryPoint.Start();
Trace.TraceInformation("Yams has started");
while (true)
{
await Task.Delay(1000);
}
}
catch (Exception ex)
{
Trace.TraceError(ex.ToString());
}
}
public async Task TestMultipleUpdates()
{
var yamsConfig = new YamsConfigBuilder("clusterId1", "1", "instanceId",
_applicationsInstallPath).SetShowApplicationProcessWindow(false).Build();
InitializeYamsService(yamsConfig);
IApplicationUpdateManager applicationUpdateManager = _yamsDiModule.Container.Resolve <IApplicationUpdateManager>();
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsRunning(new AppIdentity("test.app1", new SemVersion(1, 0, 0)), "TestProcess");
AssertThatApplicationIsRunning(new AppIdentity("test.app2", new SemVersion(1, 1, 0)), "TestProcess");
AssertThatApplicationIsRunning(new AppIdentity("test.app2", new SemVersion(2, 0, 0, "beta")), "TestProcess");
AssertThatApplicationIsRunning(new AppIdentity("test.app3", new SemVersion(1, 1, 0)), "TestProcess");
UploadDeploymentConfig("DeploymentConfigUpdate.json");
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsNotRunning(new AppIdentity("test.app1", new SemVersion(1, 0, 0)));
AssertThatApplicationIsNotRunning(new AppIdentity("test.app2", new SemVersion(1, 1, 0)));
AssertThatApplicationIsRunning(new AppIdentity("test.app1", new SemVersion(1, 0, 1)), "TestProcess");
AssertThatApplicationIsRunning(new AppIdentity("test.app2", new SemVersion(2, 0, 0, "beta")), "TestProcess");
AssertThatApplicationIsRunning(new AppIdentity("test.app3", new SemVersion(1, 0, 0)), "TestProcess");
AssertThatApplicationIsRunning(new AppIdentity("test.app3", new SemVersion(1, 1, 0)), "TestProcess");
AssertThatApplicationIsRunning(new AppIdentity("test.app4", new SemVersion(1, 0, 0)), "TestProcess");
AssertThatNumberOfApplicationsRunningIs(5);
}
public async Task RunAsync()
{
WorkerRoleConfig config = new WorkerRoleConfig();
YamsConfig yamsConfig = new YamsConfigBuilder(
// mandatory configs
DeploymentIdUtils.GetYamsClusterId(this.IsSingleClusterDeployment),
RoleEnvironment.CurrentRoleInstance.UpdateDomain.ToString(),
RoleEnvironment.CurrentRoleInstance.Id,
config.CurrentRoleInstanceLocalStoreDirectory)
// optional configs
.SetCheckForUpdatesPeriodInSeconds(config.UpdateFrequencyInSeconds)
.SetApplicationRestartCount(config.ApplicationRestartCount)
.Build();
_yamsService = YamsServiceFactory.Create(yamsConfig,
deploymentRepositoryStorageConnectionString: config.StorageDataConnectionString,
updateSessionStorageConnectionString: config.StorageDataConnectionString);
try
{
Trace.TraceInformation("Yams is starting");
await _yamsService.Start();
Trace.TraceInformation("Yams has started. Looking for apps with deploymentId:" + yamsConfig.ClusterDeploymentId);
while (true)
{
await Task.Delay(1000);
}
}
catch (Exception ex)
{
Trace.TraceError(ex.ToString());
}
}
public async Task RunAsync()
{
WorkerRoleConfig config = new WorkerRoleConfig();
YamsConfig yamsConfig = new YamsConfigBuilder(
// mandatory configs
config.StorageDataConnectionString,
DeploymentIdUtils.CloudServiceDeploymentId,
RoleEnvironment.CurrentRoleInstance.UpdateDomain.ToString(),
RoleEnvironment.CurrentRoleInstance.Id,
config.CurrentRoleInstanceLocalStoreDirectory)
// optional configs
.SetCheckForUpdatesPeriodInSeconds(config.UpdateFrequencyInSeconds)
.SetApplicationRestartCount(config.ApplicationRestartCount)
.Build();
_yamsEntryPoint = new YamsEntryPoint(yamsConfig);
try
{
Trace.TraceInformation("Yams is starting");
await _yamsEntryPoint.Start();
Trace.TraceInformation("Yams has started");
while (true)
{
await Task.Delay(1000);
}
}
catch (Exception ex)
{
Trace.TraceError(ex.ToString());
}
}
public async Task TestThatClusterPropertiesAreUsedToMatchDeployments()
{
UploadDeploymentConfig("DeploymentConfigWithProperties.json");
var yamsConfig = new YamsConfigBuilder("clusterId1", "1", "instanceId",
_applicationsInstallPath).SetShowApplicationProcessWindow(false)
.AddClusterProperty("NodeType", "Test")
.AddClusterProperty("Region", "East").Build();
AppInstallConfig appInstallConfig = null;
var applicationInstallerStub = new StubIApplicationInstaller().Install(
(config) =>
{
Assert.Null(appInstallConfig);
appInstallConfig = config;
return(Task.CompletedTask);
});
ContainerBuilder builder = InitializeContainerBuilder(yamsConfig);
builder.RegisterInstance <IApplicationInstaller>(applicationInstallerStub);
InitializeYamsService(builder.Build());
IApplicationUpdateManager applicationUpdateManager = _yamsDiModule.Container.Resolve <IApplicationUpdateManager>();
await applicationUpdateManager.CheckForUpdates();
Assert.Equal(new AppIdentity("test.app1", new SemVersion(1, 0, 0)), appInstallConfig.AppIdentity);
Assert.True(appInstallConfig.Properties.ContainsKey("NodeType"));
Assert.Equal("Test", appInstallConfig.Properties["NodeType"]);
Assert.True(appInstallConfig.Properties.ContainsKey("Region"));
Assert.Equal("East", appInstallConfig.Properties["Region"]);
}
public ApplicationPoolTestFixture()
{
var dataRootPath = Path.Combine(Directory.GetCurrentDirectory(), "Data", "ApplicationPool");
var testDirPath = Path.Combine(Directory.GetCurrentDirectory(), "ApplicationPoolTest");
ApplicationsRootPath = Path.Combine(testDirPath, "Applications");
FileUtils.CopyDir(dataRootPath, ApplicationsRootPath, overwrite: true).Wait();
const string exeName = "TestProcess.exe";
string[] testAppsRelPath =
{
Path.Combine("test.myapp", "1.0.0"),
Path.Combine("test.myapp", "1.0.1"),
};
foreach (string testAppRelPath in testAppsRelPath)
{
TestUtils.CopyExe(exeName, Path.Combine(ApplicationsRootPath, testAppRelPath));
}
YamsConfig config = new YamsConfigBuilder("clusterId", "1", "instanceId", "C:\\")
.SetShowApplicationProcessWindow(false).SetApplicationRestartCount(0).Build();
ApplicationFactory =
new ConfigurableApplicationFactory(new ApplicationConfigParser(
new ApplicationConfigSymbolResolver(ClusterId, InstanceId), new JsonSerializer(new DiagnosticsTraceWriter())),
new ProcessFactory(config), new ProcessStopper(0));
}
public async Task RunAsync()
{
WorkerRoleConfig config = new WorkerRoleConfig();
YamsConfig yamsConfig = new YamsConfigBuilder(
// mandatory configs
DeploymentIdUtils.GetYamsClusterId(this.IsSingleClusterDeployment),
RoleEnvironment.CurrentRoleInstance.UpdateDomain.ToString(),
RoleEnvironment.CurrentRoleInstance.Id,
config.CurrentRoleInstanceLocalStoreDirectory)
// optional configs
.SetCheckForUpdatesPeriodInSeconds(config.UpdateFrequencyInSeconds)
.SetApplicationRestartCount(config.ApplicationRestartCount)
.Build();
_yamsService = YamsServiceFactory.Create(yamsConfig,
deploymentRepositoryStorageConnectionString: config.StorageDataConnectionString,
updateSessionStorageConnectionString: config.StorageDataConnectionString);
try
{
Trace.TraceInformation("Yams is starting");
await _yamsService.Start();
Trace.TraceInformation("Yams has started. Looking for apps with deploymentId:" + yamsConfig.ClusterDeploymentId);
while (true)
{
await Task.Delay(1000);
}
}
catch (Exception ex)
{
Trace.TraceError(ex.ToString());
}
}
static void Main(string[] args)
{
ServicePointManager.DefaultConnectionLimit = 1000;
HostFactory.Run(x =>
{
x.AddCommandLineDefinition("deploymentId", did => _deploymentId = did);
x.AddCommandLineDefinition("updateDomain", upd => _updateDomain = upd);
x.AddCommandLineDefinition("storageAccount", sacc => _storageAccount = sacc);
x.AddCommandLineDefinition("storageKey", skey => _storageKey = skey);
x.AddCommandLineDefinition("updateFrequency", uf => _updateFrequencyInSeconds = Convert.ToInt32(uf));
x.AddCommandLineDefinition("applicationRestartCount", arc => _applicationRestartCount = Convert.ToInt32(arc));
x.ApplyCommandLine();
x.Service<IYamsService>(s =>
{
s.ConstructUsing(name =>
{
if (string.IsNullOrWhiteSpace(_storageKey))
throw new ArgumentNullException(nameof(_storageKey));
if (string.IsNullOrWhiteSpace(_storageAccount))
throw new ArgumentNullException(nameof(_storageAccount));
if (string.IsNullOrWhiteSpace(_deploymentId))
throw new ArgumentNullException(nameof(_deploymentId));
if (string.IsNullOrWhiteSpace(_updateDomain))
throw new ArgumentNullException(nameof(_updateDomain));
string blobStorageConnectionString = $"DefaultEndpointsProtocol=https;AccountName={_storageAccount};AccountKey={_storageKey}";
YamsConfig yamsConfig = new YamsConfigBuilder(
// mandatory configs
_deploymentId,
_updateDomain,
Environment.MachineName,
Environment.CurrentDirectory + "\\LocalStore")
// optional configs
.SetCheckForUpdatesPeriodInSeconds(_updateFrequencyInSeconds)
.SetApplicationRestartCount(_applicationRestartCount)
.Build();
return YamsServiceFactory.Create(yamsConfig,
deploymentRepositoryStorageConnectionString: blobStorageConnectionString,
updateSessionStorageConnectionString: blobStorageConnectionString);
});
s.WhenStarted(yep => yep.Start().Wait());
s.WhenStopped(yep => yep.Stop().Wait());
});
x.RunAsLocalSystem();
x.SetDescription("Yams Service Host");
x.SetDisplayName("Yams Service");
x.SetServiceName("Yams");
x.StartAutomatically();
});
}
public static YamsConfigBuilder AddClusterProperties(this YamsConfigBuilder yamsConfigBuilder,
IDictionary <string, string> properties)
{
foreach (var property in properties)
{
yamsConfigBuilder.AddClusterProperty(property.Key, property.Value);
}
return(yamsConfigBuilder);
}
//---------------------------------------------------------------------
private async Task RunAsync(CancellationToken cancellationToken)
{
// TODO: Replace the following with your own logic.
//while (!cancellationToken.IsCancellationRequested)
//{
// Trace.TraceInformation("Working");
// await Task.Delay(1000);
//}
WorkerRoleConfig config = new WorkerRoleConfig();
YamsConfig yamsConfig = new YamsConfigBuilder(
// mandatory configs
DeploymentIdUtils.CloudServiceDeploymentId,
RoleEnvironment.CurrentRoleInstance.UpdateDomain.ToString(),
RoleEnvironment.CurrentRoleInstance.Id,
config.CurrentRoleInstanceLocalStoreDirectory)
// optional configs
.SetCheckForUpdatesPeriodInSeconds(config.UpdateFrequencyInSeconds)
.SetApplicationRestartCount(config.ApplicationRestartCount)
.Build();
this.yamsService = YamsServiceFactory.Create(yamsConfig,
deploymentRepositoryStorageConnectionString: config.StorageDataConnectionString,
updateSessionStorageConnectionString: config.StorageDataConnectionString);
try
{
Trace.TraceInformation("Yams is starting");
await this.yamsService.Start();
Trace.TraceInformation("Yams has started. Looking for apps with deploymentId:" + yamsConfig.ClusterDeploymentId);
//while (true)
//{
// await Task.Delay(1000);
//}
while (!cancellationToken.IsCancellationRequested)
{
//Trace.TraceInformation("Working");
await Task.Delay(1000);
}
}
catch (Exception ex)
{
Trace.TraceError(ex.ToString());
}
}
public async Task TestMultipleUpdates()
{
const string ClusterId = "clusterId1";
const string InstanceId = "instanceId";
var yamsConfig = new YamsConfigBuilder(ClusterId, "1", InstanceId,
_applicationsInstallPath).SetUseShellExecute(false).Build();
InitializeYamsService(yamsConfig);
IApplicationUpdateManager applicationUpdateManager = _yamsDiModule.Container.Resolve <IApplicationUpdateManager>();
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsRunning(new AppIdentity("test.app1", new SemVersion(1, 0, 0)), "TestProcess");
AssertThatApplicationIsRunning(new AppIdentity("test.app2", new SemVersion(1, 1, 0)), "TestProcess");
AssertThatApplicationIsRunning(new AppIdentity("test.app2", new SemVersion(2, 0, 0, "beta")), "TestProcess");
AssertThatApplicationIsRunning(new AppIdentity("test.app3", new SemVersion(1, 1, 0)), "TestProcess");
UploadDeploymentConfig("DeploymentConfigUpdate.json");
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsNotRunning(new AppIdentity("test.app1", new SemVersion(1, 0, 0)));
AssertThatApplicationIsNotRunning(new AppIdentity("test.app2", new SemVersion(1, 1, 0)));
AppIdentity app1v101 = new AppIdentity("test.app1", new SemVersion(1, 0, 1));
AppIdentity app2v200beta = new AppIdentity("test.app2", new SemVersion(2, 0, 0, "beta"));
AppIdentity app3v100 = new AppIdentity("test.app3", new SemVersion(1, 0, 0));
AppIdentity app3v110 = new AppIdentity("test.app3", new SemVersion(1, 1, 0));
AppIdentity app4v100 = new AppIdentity("test.app4", new SemVersion(1, 0, 0));
AssertThatApplicationIsRunning(app1v101, "TestProcess");
AssertThatApplicationIsRunning(app2v200beta, "TestProcess");
AssertThatApplicationIsRunning(app3v100, "TestProcess");
AssertThatApplicationIsRunning(app3v110, "TestProcess");
AssertThatApplicationIsRunning(app4v100, "TestProcess");
AssertThatNumberOfApplicationsRunningIs(5);
InstanceDeploymentStatus deploymentStatus = await _deploymentRepository.FetchInstanceDeploymentStatus(ClusterId, InstanceId);
VerifyThatDeploymentStatusHasBeenUpdated(deploymentStatus, app1v101, ClusterId, InstanceId);
VerifyThatDeploymentStatusHasBeenUpdated(deploymentStatus, app2v200beta, ClusterId, InstanceId);
VerifyThatDeploymentStatusHasBeenUpdated(deploymentStatus, app3v100, ClusterId, InstanceId);
VerifyThatDeploymentStatusHasBeenUpdated(deploymentStatus, app3v110, ClusterId, InstanceId);
VerifyThatDeploymentStatusHasBeenUpdated(deploymentStatus, app4v100, ClusterId, InstanceId);
}
public async Task TestApplicationWithMonitoredInitializationTimeout()
{
await CopyAppBinariesToAppDeploymentDir("MonitorInitApp", "MonitorInitProcess", "1.0.0");
UploadDeploymentConfig("DeploymentConfigMonitorInitApp.json");
var yamsConfig = new YamsConfigBuilder("clusterId1", "1", "instanceId",
_applicationsInstallPath).SetAppInitTimeout(TimeSpan.FromSeconds(1))
.SetShowApplicationProcessWindow(false).Build();
InitializeYamsService(yamsConfig);
IApplicationUpdateManager applicationUpdateManager = _yamsDiModule.Container.Resolve <IApplicationUpdateManager>();
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsNotRunning(new AppIdentity("MonitorInitApp", new SemVersion(1, 0, 0)));
}
private static void Main(string[] args)
{
ServicePointManager.DefaultConnectionLimit = 10000;
HostFactory.Run(host =>
{
var configurationDirectory = ApplicationPath.CurrentDirectory;
host.AddCommandLineDefinition("config", x => configurationDirectory = x);
host.ApplyCommandLine();
var configuration = YamsServiceConfiguration.Load(configurationDirectory);
var logger = new LoggerConfiguration()
.WriteTo.RollingFile(Path.Combine(ApplicationPath.CurrentDirectory, "logs", "yams-{Date}.log"))
.MinimumLevel.Is(LogEventLevel.Debug)
.CreateLogger();
Trace.Listeners.Add(new SerilogTraceListener.SerilogTraceListener(logger));
host.Service <IYamsService>(service =>
{
service.ConstructUsing(name =>
{
var builder = new YamsConfigBuilder(
configuration.ClusterId,
configuration.InstanceUpdateDomain,
configuration.InstanceUpdateDomain,
configuration.ApplicationInstallDirectory);
var yamsConfig = builder
.SetCheckForUpdatesPeriodInSeconds(configuration.UpdatePeriodInSeconds)
.SetApplicationRestartCount(configuration.RestartCount)
.Build();
return(YamsServiceFactory.Create(
yamsConfig,
configuration.AzureStorageConnectionString,
configuration.AzureStorageConnectionString));
});
service.WhenStarted(x => x.Start().Wait());
service.WhenStopped(x => x.Stop().Wait());
});
host.RunAsLocalSystem();
host.SetDescription("Yams Service Host");
host.SetDisplayName("Yams Service");
host.SetServiceName("Yams");
host.StartAutomatically();
});
}
public async Task TestThatApplicationsAreLoadedAtStartup()
{
var yamsConfig = new YamsConfigBuilder("clusterId1", "1", "instanceId",
_applicationsInstallPath).SetShowApplicationProcessWindow(false).Build();
InitializeYamsService(yamsConfig);
IApplicationUpdateManager applicationUpdateManager = _yamsDiModule.Container.Resolve<IApplicationUpdateManager>();
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsRunning(new AppIdentity("test.app1", new SemVersion(1, 0, 0)));
AssertThatApplicationIsRunning(new AppIdentity("test.app2", new SemVersion(1, 1, 0)));
AssertThatApplicationIsRunning(new AppIdentity("test.app2", new SemVersion(2, 0, 0,"beta")));
AssertThatApplicationIsRunning(new AppIdentity("test.app3", new SemVersion(1, 1, 0)));
AssertThatApplicationIsNotRunning(new AppIdentity("test.app4", new SemVersion(1, 0, 0)));
AssertThatNumberOfApplicationsRunningIs(4);
}
public EndToEndTest()
{
_dataRootPath = Path.Combine(Directory.GetCurrentDirectory(), "Data", "EndToEndTest");
_testDirPath = Path.Combine(Directory.GetCurrentDirectory(), "EndToEndTest");
_deploymentDirPath = Path.Combine(_testDirPath, "Deployments");
_applicationsInstallPath = Path.Combine(_testDirPath, "applications");
FileUtils.CopyDir(_dataRootPath, _deploymentDirPath, overwrite: true).Wait();
CopyTestProcessExeToTestApps();
var yamsConfig = new YamsConfigBuilder("deploymentId1", "1", "instanceId",
_applicationsInstallPath).SetShowApplicationProcessWindow(false).Build();
IUpdateSessionManager updateSessionManager = new StubIUpdateSessionManager()
.TryStartUpdateSession(applicationId => Task.FromResult(true))
.EndUpdateSession(applicationId => Task.FromResult(true));
_yamsDiModule = new YamsDiModule(yamsConfig, new LocalDeploymentRepository(_deploymentDirPath), updateSessionManager);
_yamsService = _yamsDiModule.YamsService;
}
static async Task MainAsync(string[] args)
{
string clusterId = "testClusterId";
string superClusterId = "testSuperClusterId";
YamsConfig yamsConfig = new YamsConfigBuilder(
// mandatory configs
clusterId: clusterId,
instanceUpdateDomain: "0",
instanceId: "instance_0",
applicationInstallDirectory: Directory.GetCurrentDirectory())
// optional configs
.SetSuperClusterId(superClusterId)
.SetCheckForUpdatesPeriodInSeconds(5)
.SetApplicationRestartCount(int.MaxValue)
.Build();
string storageConnectionString = "UseDevelopmentStorage=true";
var yamsService = YamsServiceFactory.Create(yamsConfig,
deploymentRepositoryStorageConnectionString: storageConnectionString,
updateSessionStorageConnectionString: storageConnectionString);
try
{
Trace.TraceInformation("Yams is starting");
await yamsService.Start();
Trace.TraceInformation($"Yams has started. Looking for apps with clusterId: {clusterId}");
}
catch (Exception e)
{
Trace.TraceError($"Failed to start the Yams cluster {clusterId}", e);
return;
}
while (true)
{
await Task.Delay(1000);
}
}
private async Task RunGracefulShutdownTest(TimeSpan gracefulShutdownTimeout)
{
await CopyAppBinariesToAppDeploymentDir("GracefulShutdownApp", "GracefullShutdownProcess", "1.0.0");
UploadDeploymentConfig("DeploymentConfigGracefulShutdownApp.json");
var yamsConfig = new YamsConfigBuilder("clusterId1", "1", "instanceId",
_applicationsInstallPath).SetAppGracefulShutdownTimeout(gracefulShutdownTimeout)
.SetShowApplicationProcessWindow(false).Build();
InitializeYamsService(yamsConfig);
IApplicationUpdateManager applicationUpdateManager = _yamsDiModule.Container.Resolve <IApplicationUpdateManager>();
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsRunning(new AppIdentity("GracefulShutdownApp", new SemVersion(1, 0, 0)));
UploadDeploymentConfig("DeploymentConfigNoApps.json");
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsNotRunning(new AppIdentity("GracefulShutdownApp", new SemVersion(1, 0, 0)));
}
private async Task RunHeartBeatTest(TimeSpan heartBeatTimeout)
{
await CopyAppBinariesToAppDeploymentDir("HeartBeatApp", "HeartBeatProcess", "1.0.0");
UploadDeploymentConfig("DeploymentConfigHeartBeatApp.json");
var yamsConfig = new YamsConfigBuilder("clusterId1", "1", "instanceId",
_applicationsInstallPath)
.SetAppHeartBeatTimeout(heartBeatTimeout)
.SetShowApplicationProcessWindow(false).Build();
InitializeYamsService(yamsConfig);
IApplicationUpdateManager applicationUpdateManager = _yamsDiModule.Container.Resolve <IApplicationUpdateManager>();
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsRunning(new AppIdentity("HeartBeatApp", new SemVersion(1, 0, 0)));
// wait for a bit to make sure heart beat messages are not failing
await Task.Delay(1000);
AssertThatApplicationIsRunning(new AppIdentity("HeartBeatApp", new SemVersion(1, 0, 0)));
}
public async Task TestThatClusterPropertiesAreUsedToMatchDeployments()
{
File.Copy(Path.Combine(_dataRootPath, "DeploymentConfigWithProperties.json"), Path.Combine(_deploymentDirPath, "DeploymentConfig.json"), overwrite: true);
var yamsConfig = new YamsConfigBuilder("clusterId1", "1", "instanceId",
_applicationsInstallPath).SetShowApplicationProcessWindow(false)
.AddClusterProperty("NodeType", "Test")
.AddClusterProperty("Region", "East").Build();
InitializeYamsService(yamsConfig);
IApplicationUpdateManager applicationUpdateManager = _yamsDiModule.Container.Resolve <IApplicationUpdateManager>();
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsRunning(new AppIdentity("test.app1", new SemVersion(1, 0, 0)));
AssertThatApplicationIsNotRunning(new AppIdentity("test.app2", new SemVersion(1, 1, 0)));
AssertThatApplicationIsNotRunning(new AppIdentity("test.app2", new SemVersion(2, 0, 0, "beta")));
AssertThatApplicationIsNotRunning(new AppIdentity("test.app3", new SemVersion(1, 1, 0)));
AssertThatApplicationIsNotRunning(new AppIdentity("test.app4", new SemVersion(1, 0, 0)));
AssertThatNumberOfApplicationsRunningIs(1);
}
public async Task TestFullIpcApp()
{
await CopyAppBinariesToAppDeploymentDir("FullIpcApp", "FullIpcProcess", "1.0.0");
UploadDeploymentConfig("DeploymentConfigFullIpcApp.json");
var yamsConfig = new YamsConfigBuilder("clusterId1", "1", "instanceId",
_applicationsInstallPath).SetShowApplicationProcessWindow(false).Build();
InitializeYamsService(yamsConfig);
IApplicationUpdateManager applicationUpdateManager = _yamsDiModule.Container.Resolve <IApplicationUpdateManager>();
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsRunning(new AppIdentity("FullIpcApp", new SemVersion(1, 0, 0)));
await Task.Delay(5000);
UploadDeploymentConfig("DeploymentConfigNoApps.json");
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsNotRunning(new AppIdentity("FullIpcApp", new SemVersion(1, 0, 0)));
}
public async Task TestThatExitedEventIsNotFiredOnGracefulShutdown()
{
var yamsConfig = new YamsConfigBuilder("clusterId", "1", "instanceId", "C:\\Foo").Build();
var process = new StubIProcess().HasExited_Get(() => true);
IIpcConnection connection = new StubIIpcConnection()
.SendMessage(message =>
{
process.Exited_Raise(process, new ProcessExitedArgs(process, ""));
return(Task.CompletedTask);
})
.Disconnect(() => Task.CompletedTask);
GracefulShutdownProcessDecorator decorator = new GracefulShutdownProcessDecorator(yamsConfig, process, connection);
bool hasExitedFired = false;
decorator.Exited += (sender, args) =>
{
hasExitedFired = true;
};
await decorator.Close();
Assert.False(hasExitedFired);
}
public async Task TestThatClusterPropertiesAreUsedToMatchDeployments()
{
UploadDeploymentConfig("DeploymentConfigWithProperties.json");
var yamsConfig = new YamsConfigBuilder("clusterId1", "1", "instanceId",
_applicationsInstallPath).SetUseShellExecute(false)
.AddClusterProperty("NodeType", "Test")
.AddClusterProperty("Region", "East").Build();
var installedApps = new List <AppInstallConfig>();
var applicationInstallerStub = new StubIApplicationInstaller().Install(
(config) =>
{
installedApps.Add(config);
return(Task.CompletedTask);
});
ContainerBuilder builder = InitializeContainerBuilder(yamsConfig);
builder.RegisterInstance <IApplicationInstaller>(applicationInstallerStub);
InitializeYamsService(builder.Build());
IApplicationUpdateManager applicationUpdateManager = _yamsDiModule.Container.Resolve <IApplicationUpdateManager>();
await applicationUpdateManager.CheckForUpdates();
Assert.Equal(2, installedApps.Count);
Assert.True(installedApps.Any(config => config.AppIdentity == new AppIdentity("test.app1", "1.0.0")));
Assert.True(installedApps.Any(config => config.AppIdentity == new AppIdentity("test.app2", "2.0.0-beta")));
AppInstallConfig appInstallConfig = installedApps.Find(config => config.AppIdentity.Id == "test.app1");
Assert.Equal(new AppIdentity("test.app1", new SemVersion(1, 0, 0)), appInstallConfig.AppIdentity);
Assert.True(appInstallConfig.Properties.ContainsKey("NodeType"));
Assert.Equal("Test", appInstallConfig.Properties["NodeType"]);
Assert.True(appInstallConfig.Properties.ContainsKey("Region"));
Assert.Equal("East", appInstallConfig.Properties["Region"]);
}
static void Main(string[] args)
{
ServicePointManager.DefaultConnectionLimit = 1000;
HostFactory.Run(x =>
{
x.AddCommandLineDefinition("deploymentId", did => _deploymentId = did);
x.AddCommandLineDefinition("updateDomain", upd => _updateDomain = upd);
x.AddCommandLineDefinition("storageAccount", sacc => _storageAccount = sacc);
x.AddCommandLineDefinition("storageKey", skey => _storageKey = skey);
x.AddCommandLineDefinition("updateFrequency", uf => _updateFrequencyInSeconds = Convert.ToInt32(uf));
x.AddCommandLineDefinition("applicationRestartCount", arc => _applicationRestartCount = Convert.ToInt32(arc));
x.ApplyCommandLine();
x.Service <IYamsService>(s =>
{
s.ConstructUsing(name =>
{
if (string.IsNullOrWhiteSpace(_storageKey))
{
throw new ArgumentNullException(nameof(_storageKey));
}
if (string.IsNullOrWhiteSpace(_storageAccount))
{
throw new ArgumentNullException(nameof(_storageAccount));
}
if (string.IsNullOrWhiteSpace(_deploymentId))
{
throw new ArgumentNullException(nameof(_deploymentId));
}
if (string.IsNullOrWhiteSpace(_updateDomain))
{
throw new ArgumentNullException(nameof(_updateDomain));
}
string blobStorageConnectionString = $"DefaultEndpointsProtocol=https;AccountName={_storageAccount};AccountKey={_storageKey}";
YamsConfig yamsConfig = new YamsConfigBuilder(
// mandatory configs
_deploymentId,
_updateDomain,
Environment.MachineName,
Environment.CurrentDirectory + "\\LocalStore")
// optional configs
.SetCheckForUpdatesPeriodInSeconds(_updateFrequencyInSeconds)
.SetApplicationRestartCount(_applicationRestartCount)
.Build();
return(YamsServiceFactory.Create(yamsConfig,
deploymentRepositoryStorageConnectionString: blobStorageConnectionString,
updateSessionStorageConnectionString: blobStorageConnectionString));
});
s.WhenStarted(yep => yep.Start().Wait());
s.WhenStopped(yep => yep.Stop().Wait());
});
x.RunAsLocalSystem();
x.SetDescription("Yams Service Host");
x.SetDisplayName("Yams Service");
x.SetServiceName("Yams");
x.StartAutomatically();
});
}
static void Main(string[] args)
{
ServicePointManager.DefaultConnectionLimit = 1000;
HostFactory.Run(x =>
{
x.AddCommandLineDefinition("clusterId", cid => _clusterId = cid);
x.AddCommandLineDefinition("updateDomain", upd => _updateDomain = upd);
x.AddCommandLineDefinition("deploymentRepositoryStorageConnectionString", drscs => _deploymentRepositoryStorageConnectionString = drscs);
x.AddCommandLineDefinition("updateSessionStorageConnectionString", upscs => _updateSessionStorageConnectionString = upscs);
x.AddCommandLineDefinition("updateFrequency", uf => _updateFrequencyInSeconds = Convert.ToInt32(uf));
x.AddCommandLineDefinition("applicationRestartCount", arc => _applicationRestartCount = Convert.ToInt32(arc));
x.AddCommandLineDefinition("clusterProperties", cp => _clusterProperties = cp.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(item => item.Split('=')).ToDictionary(s => s[0], s => s[1]));
x.ApplyCommandLine();
x.Service <IYamsService>(s =>
{
s.ConstructUsing(name =>
{
if (string.IsNullOrWhiteSpace(_updateSessionStorageConnectionString))
{
throw new ArgumentNullException(nameof(_updateSessionStorageConnectionString));
}
if (string.IsNullOrWhiteSpace(_deploymentRepositoryStorageConnectionString))
{
throw new ArgumentNullException(nameof(_deploymentRepositoryStorageConnectionString));
}
if (string.IsNullOrWhiteSpace(_clusterId))
{
throw new ArgumentNullException(nameof(_clusterId));
}
if (string.IsNullOrWhiteSpace(_updateDomain))
{
throw new ArgumentNullException(nameof(_updateDomain));
}
// mandatory configs
YamsConfigBuilder yamsConfigBuilder = new YamsConfigBuilder(
_clusterId,
_updateDomain,
Environment.MachineName,
Environment.CurrentDirectory + "\\LocalStore");
// optional configs;
if (_updateFrequencyInSeconds.HasValue)
{
yamsConfigBuilder.SetCheckForUpdatesPeriodInSeconds(_updateFrequencyInSeconds.Value);
}
if (_applicationRestartCount.HasValue)
{
yamsConfigBuilder.SetApplicationRestartCount(_applicationRestartCount.Value);
}
if (_clusterProperties != null)
{
yamsConfigBuilder.AddClusterProperties(_clusterProperties);
}
var yamsConfig = yamsConfigBuilder.Build();
return(YamsServiceFactory.Create(yamsConfig,
deploymentRepositoryStorageConnectionString: _deploymentRepositoryStorageConnectionString,
updateSessionStorageConnectionString: _updateSessionStorageConnectionString));
});
s.WhenStarted(yep => yep.Start().Wait());
s.WhenStopped(yep => yep.Stop().Wait());
});
x.RunAsLocalSystem();
x.AddCommandLineArgumentsToStartupParameters();
x.SetDescription("Yams Service Host");
x.SetDisplayName($"Yams Service [{_clusterId} - {_updateDomain}]");
x.SetServiceName("Yams");
x.EnableServiceRecovery(configurator =>
{
configurator.OnCrashOnly();
configurator.RestartService(0);
});
x.StartAutomatically();
});
}
public async Task TestThatClusterPropertiesAreUsedToMatchDeployments()
{
File.Copy(Path.Combine(_dataRootPath, "DeploymentConfigWithProperties.json"), Path.Combine(_deploymentDirPath, "DeploymentConfig.json"), overwrite: true);
var yamsConfig = new YamsConfigBuilder("clusterId1", "1", "instanceId",
_applicationsInstallPath).SetShowApplicationProcessWindow(false)
.AddClusterProperty("NodeType", "Test")
.AddClusterProperty("Region", "East").Build();
InitializeYamsService(yamsConfig);
IApplicationUpdateManager applicationUpdateManager = _yamsDiModule.Container.Resolve<IApplicationUpdateManager>();
await applicationUpdateManager.CheckForUpdates();
AssertThatApplicationIsRunning(new AppIdentity("test.app1", new SemVersion(1, 0, 0)));
AssertThatApplicationIsNotRunning(new AppIdentity("test.app2", new SemVersion(1, 1, 0)));
AssertThatApplicationIsNotRunning(new AppIdentity("test.app2", new SemVersion(2, 0, 0, "beta")));
AssertThatApplicationIsNotRunning(new AppIdentity("test.app3", new SemVersion(1, 1, 0)));
AssertThatApplicationIsNotRunning(new AppIdentity("test.app4", new SemVersion(1, 0, 0)));
AssertThatNumberOfApplicationsRunningIs(1);
}