public NancyAdapterModuleMetricsTests()
{
this.config = new MetricsConfig(this.context);
this.browser = new Browser(with =>
{
with.ApplicationStartup((c, p) =>
{
this.config.WithNancy(p);
with.Module(new TestModule(this.context.Clock));
});
});
}
public NancyAdapterGlobalMetrics()
{
this.config = new MetricsConfig(this.context);
this.browser = new Browser(with =>
{
with.ApplicationStartup((c, p) =>
{
this.config.WithNancy(p);
});
with.Module(new TestModule(this.context.Clock));
with.Module(new ActiveRequestsModule(this.requestTrigger.Task, result1, result2));
});
}
public OwinMiddlewareTests()
{
this.config = new MetricsConfig(this.context);
this.server = TestServer.Create(app =>
{
this.config.WithOwin(m => app.Use(m));
app.Run(ctx =>
{
this.context.Clock.Advance(TimeUnit.Milliseconds, timePerRequest);
if (ctx.Request.Path.ToString() == "/test/action")
{
return ctx.Response.WriteAsync("response");
}
if (ctx.Request.Path.ToString() == "/test/error")
{
ctx.Response.StatusCode = 500;
return ctx.Response.WriteAsync("response");
}
if (ctx.Request.Path.ToString() == "/test/size")
{
return ctx.Response.WriteAsync("response");
}
if (ctx.Request.Path.ToString() == "/test/post")
{
return ctx.Response.WriteAsync("response");
}
ctx.Response.StatusCode = 404;
return ctx.Response.WriteAsync("not found");
});
});
}
/// <summary>
/// Add Metrics Middleware to the Owin pipeline.
/// Sample: Metric.Config.WithOwin( m => app.Use(m))
/// Where app is the IAppBuilder
/// </summary>
/// <param name="config">Chainable configuration object.</param>
/// <param name="middlewareRegistration">Action used to register middleware. This should generally be app.Use(middleware)</param>
/// <returns>Chainable configuration object.</returns>
public static MetricsConfig WithOwin(this MetricsConfig config, Action <object> middlewareRegistration)
{
return(config.WithOwin(middlewareRegistration, owin =>
owin.WithRequestMetricsConfig()
.WithMetricsEndpoint()));
}
void RegisterCommonModule(
ContainerBuilder builder,
bool optimizeForPerformance,
StoreAndForward storeAndForward,
MetricsConfig metricsConfig,
ExperimentalFeatures experimentalFeatures)
{
bool cacheTokens = this.configuration.GetValue("CacheTokens", false);
Option <string> workloadUri = this.GetConfigurationValueIfExists <string>(Constants.ConfigKey.WorkloadUri);
Option <string> workloadApiVersion = this.GetConfigurationValueIfExists <string>(Constants.ConfigKey.WorkloadAPiVersion);
Option <string> moduleGenerationId = this.GetConfigurationValueIfExists <string>(Constants.ConfigKey.ModuleGenerationId);
bool hasParentEdge = this.GetConfigurationValueIfExists <string>(Constants.ConfigKey.GatewayHostname).HasValue;
if (!Enum.TryParse(this.configuration.GetValue("AuthenticationMode", string.Empty), true, out AuthenticationMode authenticationMode))
{
if (!hasParentEdge)
{
// Default setting should be local auth with fallback to cloud auth
authenticationMode = AuthenticationMode.CloudAndScope;
}
else
{
// If the Edge is nested and connects to a parent Edge, then we
// should only allow local authentication as we don't expect to
// have internet connectivity.
authenticationMode = AuthenticationMode.Scope;
}
}
int scopeCacheRefreshRateSecs = this.configuration.GetValue("DeviceScopeCacheRefreshRateSecs", 3600);
TimeSpan scopeCacheRefreshRate = TimeSpan.FromSeconds(scopeCacheRefreshRateSecs);
int scopeCacheRefreshDelaySecs = this.configuration.GetValue("DeviceScopeCacheRefreshDelaySecs", 120);
TimeSpan scopeCacheRefreshDelay = TimeSpan.FromSeconds(scopeCacheRefreshDelaySecs);
string proxy = this.configuration.GetValue("https_proxy", string.Empty);
string productInfo = GetProductInfo();
// Register modules
builder.RegisterModule(
new CommonModule(
productInfo,
this.iotHubHostname,
this.gatewayHostname,
this.edgeDeviceId,
this.edgeModuleId,
this.edgeDeviceHostName,
moduleGenerationId,
authenticationMode,
this.connectionString,
optimizeForPerformance,
storeAndForward.UsePersistentStorage,
storeAndForward.StoragePath,
workloadUri,
workloadApiVersion,
scopeCacheRefreshRate,
scopeCacheRefreshDelay,
cacheTokens,
this.trustBundle,
proxy,
metricsConfig,
storeAndForward.UseBackupAndRestore,
storeAndForward.StorageBackupPath,
storeAndForward.StorageMaxTotalWalSize,
storeAndForward.StorageMaxOpenFiles,
storeAndForward.StorageLogLevel,
experimentalFeatures.EnableNestedEdge));
}
public static async Task <int> MainAsync(IConfiguration configuration)
{
// Bring up the logger before anything else so we can log errors ASAP
ILogger logger = SetupLogger(configuration);
logger.LogInformation("Initializing Edge Agent.");
VersionInfo versionInfo = VersionInfo.Get(VersionInfoFileName);
if (versionInfo != VersionInfo.Empty)
{
logger.LogInformation($"Version - {versionInfo.ToString(true)}");
}
LogLogo(logger);
string mode;
string configSourceConfig;
string backupConfigFilePath;
int maxRestartCount;
TimeSpan intensiveCareTime;
int coolOffTimeUnitInSeconds;
bool usePersistentStorage;
string storagePath;
bool enableNonPersistentStorageBackup;
Option <string> storageBackupPath = Option.None <string>();
string edgeDeviceHostName;
string dockerLoggingDriver;
Dictionary <string, string> dockerLoggingOptions;
IEnumerable <global::Docker.DotNet.Models.AuthConfig> dockerAuthConfig;
int configRefreshFrequencySecs;
ExperimentalFeatures experimentalFeatures;
MetricsConfig metricsConfig;
DiagnosticConfig diagnosticConfig;
try
{
mode = configuration.GetValue(Constants.ModeKey, "docker");
configSourceConfig = configuration.GetValue <string>("ConfigSource");
backupConfigFilePath = configuration.GetValue <string>("BackupConfigFilePath");
maxRestartCount = configuration.GetValue <int>("MaxRestartCount");
intensiveCareTime = TimeSpan.FromMinutes(configuration.GetValue <int>("IntensiveCareTimeInMinutes"));
coolOffTimeUnitInSeconds = configuration.GetValue("CoolOffTimeUnitInSeconds", 10);
usePersistentStorage = configuration.GetValue("UsePersistentStorage", true);
// Note: Keep in sync with iotedge-check's edge-agent-storage-mounted-from-host check (edgelet/iotedge/src/check/checks/storage_mounted_from_host.rs)
storagePath = GetOrCreateDirectoryPath(configuration.GetValue <string>("StorageFolder"), EdgeAgentStorageFolder);
enableNonPersistentStorageBackup = configuration.GetValue("EnableNonPersistentStorageBackup", false);
if (enableNonPersistentStorageBackup)
{
storageBackupPath = Option.Some(GetOrCreateDirectoryPath(configuration.GetValue <string>("BackupFolder"), EdgeAgentStorageBackupFolder));
}
edgeDeviceHostName = configuration.GetValue <string>(Constants.EdgeDeviceHostNameKey);
dockerLoggingDriver = configuration.GetValue <string>("DockerLoggingDriver");
dockerLoggingOptions = configuration.GetSection("DockerLoggingOptions").Get <Dictionary <string, string> >() ?? new Dictionary <string, string>();
dockerAuthConfig = configuration.GetSection("DockerRegistryAuth").Get <List <global::Docker.DotNet.Models.AuthConfig> >() ?? new List <global::Docker.DotNet.Models.AuthConfig>();
configRefreshFrequencySecs = configuration.GetValue("ConfigRefreshFrequencySecs", 3600);
}
catch (Exception ex)
{
logger.LogCritical(AgentEventIds.Agent, ex, "Fatal error reading the Agent's configuration.");
return(1);
}
IContainer container;
try
{
var builder = new ContainerBuilder();
builder.RegisterModule(new LoggingModule(dockerLoggingDriver, dockerLoggingOptions));
string productInfo = versionInfo != VersionInfo.Empty ? $"{Constants.IoTEdgeAgentProductInfoIdentifier}/{versionInfo}" : Constants.IoTEdgeAgentProductInfoIdentifier;
Option <UpstreamProtocol> upstreamProtocol = configuration.GetValue <string>(Constants.UpstreamProtocolKey).ToUpstreamProtocol();
Option <IWebProxy> proxy = Proxy.Parse(configuration.GetValue <string>("https_proxy"), logger);
bool closeOnIdleTimeout = configuration.GetValue(Constants.CloseOnIdleTimeout, false);
int idleTimeoutSecs = configuration.GetValue(Constants.IdleTimeoutSecs, 300);
TimeSpan idleTimeout = TimeSpan.FromSeconds(idleTimeoutSecs);
experimentalFeatures = ExperimentalFeatures.Create(configuration.GetSection("experimentalFeatures"), logger);
Option <ulong> storageTotalMaxWalSize = GetStorageMaxTotalWalSizeIfExists(configuration);
string iothubHostname;
string deviceId;
string apiVersion = "2018-06-28";
switch (mode.ToLowerInvariant())
{
case Constants.DockerMode:
var dockerUri = new Uri(configuration.GetValue <string>("DockerUri"));
string deviceConnectionString = configuration.GetValue <string>("DeviceConnectionString");
IotHubConnectionStringBuilder connectionStringParser = IotHubConnectionStringBuilder.Create(deviceConnectionString);
deviceId = connectionStringParser.DeviceId;
iothubHostname = connectionStringParser.HostName;
builder.RegisterModule(new AgentModule(maxRestartCount, intensiveCareTime, coolOffTimeUnitInSeconds, usePersistentStorage, storagePath, enableNonPersistentStorageBackup, storageBackupPath, storageTotalMaxWalSize));
builder.RegisterModule(new DockerModule(deviceConnectionString, edgeDeviceHostName, dockerUri, dockerAuthConfig, upstreamProtocol, proxy, productInfo, closeOnIdleTimeout, idleTimeout));
break;
case Constants.IotedgedMode:
string managementUri = configuration.GetValue <string>(Constants.EdgeletManagementUriVariableName);
string workloadUri = configuration.GetValue <string>(Constants.EdgeletWorkloadUriVariableName);
iothubHostname = configuration.GetValue <string>(Constants.IotHubHostnameVariableName);
deviceId = configuration.GetValue <string>(Constants.DeviceIdVariableName);
string moduleId = configuration.GetValue(Constants.ModuleIdVariableName, Constants.EdgeAgentModuleIdentityName);
string moduleGenerationId = configuration.GetValue <string>(Constants.EdgeletModuleGenerationIdVariableName);
apiVersion = configuration.GetValue <string>(Constants.EdgeletApiVersionVariableName);
TimeSpan performanceMetricsUpdateFrequency = configuration.GetValue("PerformanceMetricsUpdateFrequency", TimeSpan.FromSeconds(30));
builder.RegisterModule(new AgentModule(maxRestartCount, intensiveCareTime, coolOffTimeUnitInSeconds, usePersistentStorage, storagePath, Option.Some(new Uri(workloadUri)), Option.Some(apiVersion), moduleId, Option.Some(moduleGenerationId), enableNonPersistentStorageBackup, storageBackupPath, storageTotalMaxWalSize));
builder.RegisterModule(new EdgeletModule(iothubHostname, edgeDeviceHostName, deviceId, new Uri(managementUri), new Uri(workloadUri), apiVersion, dockerAuthConfig, upstreamProtocol, proxy, productInfo, closeOnIdleTimeout, idleTimeout, performanceMetricsUpdateFrequency));
IEnumerable <X509Certificate2> trustBundle = await CertificateHelper.GetTrustBundleFromEdgelet(new Uri(workloadUri), apiVersion, Constants.WorkloadApiVersion, moduleId, moduleGenerationId);
CertificateHelper.InstallCertificates(trustBundle, logger);
break;
case Constants.KubernetesMode:
managementUri = configuration.GetValue <string>(Constants.EdgeletManagementUriVariableName);
workloadUri = configuration.GetValue <string>(Constants.EdgeletWorkloadUriVariableName);
moduleId = configuration.GetValue(Constants.ModuleIdVariableName, Constants.EdgeAgentModuleIdentityName);
moduleGenerationId = configuration.GetValue <string>(Constants.EdgeletModuleGenerationIdVariableName);
apiVersion = configuration.GetValue <string>(Constants.EdgeletApiVersionVariableName);
iothubHostname = configuration.GetValue <string>(Constants.IotHubHostnameVariableName);
deviceId = configuration.GetValue <string>(Constants.DeviceIdVariableName);
string proxyImage = configuration.GetValue <string>(K8sConstants.ProxyImageEnvKey);
Option <string> proxyImagePullSecretName = Option.Maybe(configuration.GetValue <string>(K8sConstants.ProxyImagePullSecretNameEnvKey));
string proxyConfigPath = configuration.GetValue <string>(K8sConstants.ProxyConfigPathEnvKey);
string proxyConfigVolumeName = configuration.GetValue <string>(K8sConstants.ProxyConfigVolumeEnvKey);
string proxyConfigMapName = configuration.GetValue <string>(K8sConstants.ProxyConfigMapNameEnvKey);
string proxyTrustBundlePath = configuration.GetValue <string>(K8sConstants.ProxyTrustBundlePathEnvKey);
string proxyTrustBundleVolumeName = configuration.GetValue <string>(K8sConstants.ProxyTrustBundleVolumeEnvKey);
string proxyTrustBundleConfigMapName = configuration.GetValue <string>(K8sConstants.ProxyTrustBundleConfigMapEnvKey);
PortMapServiceType mappedServiceDefault = GetDefaultServiceType(configuration);
bool enableServiceCallTracing = configuration.GetValue <bool>(K8sConstants.EnableK8sServiceCallTracingName);
string persistentVolumeName = configuration.GetValue <string>(K8sConstants.PersistentVolumeNameKey);
string storageClassName = configuration.GetValue <string>(K8sConstants.StorageClassNameKey);
Option <uint> persistentVolumeClaimDefaultSizeMb = Option.Maybe(configuration.GetValue <uint?>(K8sConstants.PersistentVolumeClaimDefaultSizeInMbKey));
string deviceNamespace = configuration.GetValue <string>(K8sConstants.K8sNamespaceKey);
var kubernetesExperimentalFeatures = KubernetesExperimentalFeatures.Create(configuration.GetSection("experimentalFeatures"), logger);
var moduleOwner = new KubernetesModuleOwner(
configuration.GetValue <string>(K8sConstants.EdgeK8sObjectOwnerApiVersionKey),
configuration.GetValue <string>(K8sConstants.EdgeK8sObjectOwnerKindKey),
configuration.GetValue <string>(K8sConstants.EdgeK8sObjectOwnerNameKey),
configuration.GetValue <string>(K8sConstants.EdgeK8sObjectOwnerUidKey));
bool runAsNonRoot = configuration.GetValue <bool>(K8sConstants.RunAsNonRootKey);
builder.RegisterModule(new AgentModule(maxRestartCount, intensiveCareTime, coolOffTimeUnitInSeconds, usePersistentStorage, storagePath, Option.Some(new Uri(workloadUri)), Option.Some(apiVersion), moduleId, Option.Some(moduleGenerationId), enableNonPersistentStorageBackup, storageBackupPath, storageTotalMaxWalSize));
builder.RegisterModule(new KubernetesModule(
iothubHostname,
deviceId,
edgeDeviceHostName,
proxyImage,
proxyImagePullSecretName,
proxyConfigPath,
proxyConfigVolumeName,
proxyConfigMapName,
proxyTrustBundlePath,
proxyTrustBundleVolumeName,
proxyTrustBundleConfigMapName,
apiVersion,
deviceNamespace,
new Uri(managementUri),
new Uri(workloadUri),
dockerAuthConfig,
upstreamProtocol,
Option.Some(productInfo),
mappedServiceDefault,
enableServiceCallTracing,
persistentVolumeName,
storageClassName,
persistentVolumeClaimDefaultSizeMb,
proxy,
closeOnIdleTimeout,
idleTimeout,
kubernetesExperimentalFeatures,
moduleOwner,
runAsNonRoot));
break;
default:
throw new InvalidOperationException($"Mode '{mode}' not supported.");
}
switch (configSourceConfig.ToLowerInvariant())
{
case "twin":
bool enableStreams = configuration.GetValue(Constants.EnableStreams, false);
int requestTimeoutSecs = configuration.GetValue(Constants.RequestTimeoutSecs, 600);
builder.RegisterModule(
new TwinConfigSourceModule(
iothubHostname,
deviceId,
backupConfigFilePath,
configuration,
versionInfo,
TimeSpan.FromSeconds(configRefreshFrequencySecs),
enableStreams,
TimeSpan.FromSeconds(requestTimeoutSecs),
experimentalFeatures));
break;
case "local":
string localConfigFilePath = GetLocalConfigFilePath(configuration, logger);
builder.RegisterModule(new FileConfigSourceModule(localConfigFilePath, configuration, versionInfo));
break;
default:
throw new InvalidOperationException($"ConfigSource '{configSourceConfig}' not supported.");
}
metricsConfig = new MetricsConfig(experimentalFeatures.EnableMetrics, MetricsListenerConfig.Create(configuration));
builder.RegisterModule(new MetricsModule(metricsConfig, iothubHostname, deviceId));
diagnosticConfig = new DiagnosticConfig(experimentalFeatures.EnableMetricsUpload, storagePath, configuration);
builder.RegisterModule(new DiagnosticsModule(diagnosticConfig));
container = builder.Build();
}
catch (Exception ex)
{
logger.LogCritical(AgentEventIds.Agent, ex, "Fatal error building application.");
return(1);
}
// Initialize metrics
if (metricsConfig.Enabled)
{
container.Resolve <IMetricsListener>().Start(logger);
container.Resolve <SystemResourcesMetrics>().Start(logger);
}
// Initialize metric uploading
if (diagnosticConfig.Enabled)
{
MetricsWorker worker = await container.Resolve <Task <MetricsWorker> >();
worker.Start(diagnosticConfig.ScrapeInterval, diagnosticConfig.UploadInterval);
Console.WriteLine($"Scraping frequency: {diagnosticConfig.ScrapeInterval}\nUpload Frequency: {diagnosticConfig.UploadInterval}");
}
// TODO move this code to Agent
if (mode.ToLowerInvariant().Equals(Constants.KubernetesMode))
{
// Start environment operator
IKubernetesEnvironmentOperator environmentOperator = container.Resolve <IKubernetesEnvironmentOperator>();
environmentOperator.Start();
// Start the edge deployment operator
IEdgeDeploymentOperator edgeDeploymentOperator = container.Resolve <IEdgeDeploymentOperator>();
edgeDeploymentOperator.Start();
}
(CancellationTokenSource cts, ManualResetEventSlim completed, Option <object> handler)
= ShutdownHandler.Init(ShutdownWaitPeriod, logger);
// Register request handlers
await RegisterRequestHandlers(container);
// Initialize stream request listener
IStreamRequestListener streamRequestListener = await container.Resolve <Task <IStreamRequestListener> >();
streamRequestListener.InitPump();
int returnCode;
using (IConfigSource unused = await container.Resolve <Task <IConfigSource> >())
{
Option <Agent> agentOption = Option.None <Agent>();
try
{
Agent agent = await container.Resolve <Task <Agent> >();
agentOption = Option.Some(agent);
while (!cts.Token.IsCancellationRequested)
{
try
{
await agent.ReconcileAsync(cts.Token).TimeoutAfter(ReconcileTimeout);
}
catch (Exception ex) when(!ex.IsFatal())
{
logger.LogWarning(AgentEventIds.Agent, ex, "Agent reconcile concluded with errors.");
}
await Task.Delay(TimeSpan.FromSeconds(5), cts.Token);
}
logger.LogInformation("Closing module management agent.");
returnCode = 0;
}
catch (OperationCanceledException)
{
logger.LogInformation("Main thread terminated");
returnCode = 0;
}
catch (Exception ex)
{
logger.LogCritical(AgentEventIds.Agent, ex, "Fatal error starting Agent.");
returnCode = 1;
}
// Attempt to report shutdown of Agent
await Cleanup(agentOption, logger);
await CloseDbStoreProviderAsync(container);
if (metricsConfig.Enabled && returnCode == 0)
{
container.Resolve <IAvailabilityMetric>().IndicateCleanShutdown();
}
completed.Set();
}
handler.ForEach(h => GC.KeepAlive(h));
return(returnCode);
}
public async Task <Result> UpdateMetricsForFlow(string flowName, MetricsConfig metrics)
{
return(await this.Storage.UpdatePartialByName(metrics.ToString(), FlowConfig.JsonFieldName_Metrics, flowName, DataCollectionName));
}
public void Register(ContainerBuilder builder)
{
const int ConnectionPoolSize = 10;
string edgeHubConnectionString = $"{this.configuration[EdgeHubConstants.ConfigKey.IotHubConnectionString]};ModuleId=$edgeHub";
IotHubConnectionStringBuilder iotHubConnectionStringBuilder = IotHubConnectionStringBuilder.Create(edgeHubConnectionString);
var topics = new MessageAddressConversionConfiguration(this.inboundTemplates, this.outboundTemplates);
builder.RegisterModule(new LoggingModule());
var mqttSettingsConfiguration = new Mock <IConfiguration>();
mqttSettingsConfiguration.Setup(c => c.GetSection(It.IsAny <string>())).Returns(Mock.Of <IConfigurationSection>(s => s.Value == null));
var experimentalFeatures = new ExperimentalFeatures(true, false, false);
builder.RegisterBuildCallback(
c =>
{
// set up loggers for dotnetty
var loggerFactory = c.Resolve <ILoggerFactory>();
InternalLoggerFactory.DefaultFactory = loggerFactory;
var eventListener = new LoggerEventListener(loggerFactory.CreateLogger("ProtocolGateway"));
eventListener.EnableEvents(CommonEventSource.Log, EventLevel.Informational);
});
var versionInfo = new VersionInfo("v1", "b1", "c1");
var metricsConfig = new MetricsConfig(mqttSettingsConfiguration.Object);
var backupFolder = Option.None <string>();
string storageFolder = string.Empty;
StoreLimits storeLimits = null;
if (!int.TryParse(this.configuration["TimeToLiveSecs"], out int timeToLiveSecs))
{
timeToLiveSecs = -1;
}
if (long.TryParse(this.configuration["MaxStorageBytes"], out long maxStorageBytes))
{
storeLimits = new StoreLimits(maxStorageBytes);
}
var storeAndForwardConfiguration = new StoreAndForwardConfiguration(timeToLiveSecs, storeLimits);
if (bool.TryParse(this.configuration["UsePersistentStorage"], out bool usePersistentStorage) && usePersistentStorage)
{
storageFolder = GetOrCreateDirectoryPath(this.configuration["StorageFolder"], EdgeHubConstants.EdgeHubStorageFolder);
}
if (bool.TryParse(this.configuration["EnableNonPersistentStorageBackup"], out bool enableNonPersistentStorageBackup))
{
backupFolder = Option.Some(this.configuration["BackupFolder"]);
}
var testRoutes = this.routes;
string customRoutes = this.configuration["Routes"];
if (!string.IsNullOrWhiteSpace(customRoutes))
{
testRoutes = JsonConvert.DeserializeObject <IDictionary <string, string> >(customRoutes);
}
builder.RegisterModule(
new CommonModule(
string.Empty,
iotHubConnectionStringBuilder.HostName,
iotHubConnectionStringBuilder.DeviceId,
iotHubConnectionStringBuilder.ModuleId,
string.Empty,
Option.None <string>(),
AuthenticationMode.CloudAndScope,
Option.Some(edgeHubConnectionString),
false,
usePersistentStorage,
storageFolder,
Option.None <string>(),
Option.None <string>(),
TimeSpan.FromHours(1),
false,
this.trustBundle,
string.Empty,
metricsConfig,
enableNonPersistentStorageBackup,
backupFolder,
Option.None <ulong>(),
Option.None <StorageLogLevel>()));
builder.RegisterModule(
new RoutingModule(
iotHubConnectionStringBuilder.HostName,
iotHubConnectionStringBuilder.DeviceId,
iotHubConnectionStringBuilder.ModuleId,
Option.Some(edgeHubConnectionString),
testRoutes,
true,
storeAndForwardConfiguration,
ConnectionPoolSize,
false,
versionInfo,
Option.Some(UpstreamProtocol.Amqp),
TimeSpan.FromSeconds(5),
101,
TimeSpan.FromSeconds(30),
TimeSpan.FromSeconds(3600),
true,
TimeSpan.FromSeconds(20),
false,
Option.None <TimeSpan>(),
Option.None <TimeSpan>(),
false,
10,
10,
false,
TimeSpan.FromHours(1),
experimentalFeatures));
builder.RegisterModule(new HttpModule());
builder.RegisterModule(new MqttModule(mqttSettingsConfiguration.Object, topics, this.serverCertificate, false, false, false, this.sslProtocols));
builder.RegisterModule(new AmqpModule("amqps", 5671, this.serverCertificate, iotHubConnectionStringBuilder.HostName, true, this.sslProtocols));
}
public MetricsModule(MetricsConfig metricsConfig, string iothubHostname, string deviceId)
{
this.metricsConfig = Preconditions.CheckNotNull(metricsConfig, nameof(metricsConfig));
this.iothubHostname = Preconditions.CheckNonWhiteSpace(iothubHostname, nameof(iothubHostname));
this.deviceId = Preconditions.CheckNonWhiteSpace(deviceId, nameof(deviceId));
}
public void Register(ContainerBuilder builder)
{
const int ConnectionPoolSize = 10;
string edgeHubConnectionString = $"{this.configuration[Constants.ConfigKey.IotHubConnectionString]};ModuleId=$edgeHub";
IotHubConnectionStringBuilder iotHubConnectionStringBuilder = IotHubConnectionStringBuilder.Create(edgeHubConnectionString);
var topics = new MessageAddressConversionConfiguration(this.inboundTemplates, this.outboundTemplates);
builder.RegisterModule(new LoggingModule());
var mqttSettingsConfiguration = new Mock <IConfiguration>();
mqttSettingsConfiguration.Setup(c => c.GetSection(It.IsAny <string>())).Returns(Mock.Of <IConfigurationSection>(s => s.Value == null));
var experimentalFeatures = new ExperimentalFeatures(true, false, false);
builder.RegisterBuildCallback(
c =>
{
// set up loggers for dotnetty
var loggerFactory = c.Resolve <ILoggerFactory>();
InternalLoggerFactory.DefaultFactory = loggerFactory;
var eventListener = new LoggerEventListener(loggerFactory.CreateLogger("ProtocolGateway"));
eventListener.EnableEvents(CommonEventSource.Log, EventLevel.Informational);
});
var versionInfo = new VersionInfo("v1", "b1", "c1");
var storeAndForwardConfiguration = new StoreAndForwardConfiguration(-1);
var metricsConfig = new MetricsConfig(false, new MetricsListenerConfig());
builder.RegisterModule(
new CommonModule(
string.Empty,
iotHubConnectionStringBuilder.HostName,
iotHubConnectionStringBuilder.DeviceId,
iotHubConnectionStringBuilder.ModuleId,
string.Empty,
Option.None <string>(),
AuthenticationMode.CloudAndScope,
Option.Some(edgeHubConnectionString),
false,
false,
string.Empty,
Option.None <string>(),
Option.None <string>(),
TimeSpan.FromHours(1),
false,
this.trustBundle,
string.Empty,
metricsConfig));
builder.RegisterModule(
new RoutingModule(
iotHubConnectionStringBuilder.HostName,
iotHubConnectionStringBuilder.DeviceId,
iotHubConnectionStringBuilder.ModuleId,
Option.Some(edgeHubConnectionString),
this.routes,
true,
storeAndForwardConfiguration,
ConnectionPoolSize,
false,
versionInfo,
Option.Some(UpstreamProtocol.Amqp),
TimeSpan.FromSeconds(5),
101,
TimeSpan.FromSeconds(3600),
true,
TimeSpan.FromSeconds(20),
Option.None <TimeSpan>(),
Option.None <TimeSpan>(),
false,
10,
10,
false,
TimeSpan.FromHours(1),
experimentalFeatures));
builder.RegisterModule(new HttpModule());
builder.RegisterModule(new MqttModule(mqttSettingsConfiguration.Object, topics, this.serverCertificate, false, false, false));
builder.RegisterModule(new AmqpModule("amqps", 5671, this.serverCertificate, iotHubConnectionStringBuilder.HostName, true));
}
public static IMetricsBuilder AddReporter(this IMetricsBuilder builder,
Action <MetricsReports> reportsAction, MetricsConfig config)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
config.WithReporting(reportsAction);
return(builder);
}
