private bool ParseArguments(string[] args)
{
string deploymentId = null;
string siloName = Dns.GetHostName(); // Default to machine name
int argPos = 1;
for (int i = 0; i < args.Length; i++)
{
string a = args[i];
if (a.StartsWith("-") || a.StartsWith("/"))
{
switch (a.ToLowerInvariant())
{
case "/?":
case "/help":
case "-?":
case "-help":
// Query usage help
return(false);
default:
Console.WriteLine("Bad command line arguments supplied: " + a);
return(false);
}
}
else if (a.Contains("="))
{
string[] split = a.Split('=');
if (String.IsNullOrEmpty(split[1]))
{
Console.WriteLine("Bad command line arguments supplied: " + a);
return(false);
}
switch (split[0].ToLowerInvariant())
{
case "deploymentid":
deploymentId = split[1];
break;
default:
Console.WriteLine("Bad command line arguments supplied: " + a);
return(false);
}
}
// unqualified arguments below
else if (argPos == 1)
{
siloName = a;
argPos++;
}
else
{
// Too many command line arguments
Console.WriteLine("Too many command line arguments supplied: " + a);
return(false);
}
}
//集群启动
ClusterConfiguration config = new ClusterConfiguration();
string configpath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, $"{Path.GetFileNameWithoutExtension("OrleansConfiguration.xml")}.xml");
if (File.Exists(configpath))
{
config.LoadFromFile(configpath);
}
else
{
config = ClusterConfiguration.LocalhostPrimarySilo();
}
config.AddMemoryStorageProvider();
siloHost = new SiloHost(siloName, config);
if (deploymentId != null)
{
siloHost.DeploymentId = deploymentId;
}
return(true);
}
/// <summary>
/// Start a new silo in the target cluster
/// </summary>
/// <param name="host">The target cluster</param>
/// <param name="type">The type of the silo to deploy</param>
/// <param name="options">The options to use for the silo</param>
/// <param name="instanceCount">The instance count of the silo</param>
/// <param name="shared">The shared AppDomain to use</param>
/// <returns>A handle to the deployed silo</returns>
public static SiloHandle StartOrleansSilo(TestingSiloHost host, Silo.SiloType type, TestingSiloOptions options, int instanceCount, AppDomain shared = null)
{
if (host == null)
{
throw new ArgumentNullException("host");
}
// Load initial config settings, then apply some overrides below.
ClusterConfiguration config = new ClusterConfiguration();
try
{
if (options.SiloConfigFile == null)
{
config.StandardLoad();
}
else
{
config.LoadFromFile(options.SiloConfigFile.FullName);
}
}
catch (FileNotFoundException)
{
if (options.SiloConfigFile != null &&
!string.Equals(options.SiloConfigFile.Name, TestingSiloOptions.DEFAULT_SILO_CONFIG_FILE, StringComparison.InvariantCultureIgnoreCase))
{
// if the user is not using the defaults, then throw because the file was legitimally not found
throw;
}
config = ClusterConfiguration.LocalhostPrimarySilo();
config.AddMemoryStorageProvider("Default");
config.AddMemoryStorageProvider("MemoryStore");
}
int basePort = options.BasePort < 0 ? BasePort : options.BasePort;
if (config.Globals.SeedNodes.Count > 0 && options.BasePort < 0)
{
config.PrimaryNode = config.Globals.SeedNodes[0];
}
else
{
config.PrimaryNode = new IPEndPoint(IPAddress.Loopback, basePort);
}
config.Globals.SeedNodes.Clear();
config.Globals.SeedNodes.Add(config.PrimaryNode);
if (!String.IsNullOrEmpty(host.DeploymentId))
{
config.Globals.DeploymentId = host.DeploymentId;
}
config.Defaults.PropagateActivityId = options.PropagateActivityId;
if (options.LargeMessageWarningThreshold > 0)
{
config.Defaults.LargeMessageWarningThreshold = options.LargeMessageWarningThreshold;
}
config.Globals.LivenessType = options.LivenessType;
config.Globals.ReminderServiceType = options.ReminderServiceType;
if (!String.IsNullOrEmpty(options.DataConnectionString))
{
config.Globals.DataConnectionString = options.DataConnectionString;
}
host.Globals = config.Globals;
string siloName;
switch (type)
{
case Silo.SiloType.Primary:
siloName = "Primary";
break;
default:
siloName = "Secondary_" + instanceCount.ToString(CultureInfo.InvariantCulture);
break;
}
NodeConfiguration nodeConfig = config.GetOrCreateNodeConfigurationForSilo(siloName);
nodeConfig.HostNameOrIPAddress = "loopback";
nodeConfig.Port = basePort + instanceCount;
nodeConfig.DefaultTraceLevel = config.Defaults.DefaultTraceLevel;
nodeConfig.PropagateActivityId = config.Defaults.PropagateActivityId;
nodeConfig.BulkMessageLimit = config.Defaults.BulkMessageLimit;
int?gatewayport = null;
if (nodeConfig.ProxyGatewayEndpoint != null && nodeConfig.ProxyGatewayEndpoint.Address != null)
{
gatewayport = (options.ProxyBasePort < 0 ? ProxyBasePort : options.ProxyBasePort) + instanceCount;
nodeConfig.ProxyGatewayEndpoint = new IPEndPoint(nodeConfig.ProxyGatewayEndpoint.Address, gatewayport.Value);
}
config.Globals.ExpectedClusterSize = 2;
config.Overrides[siloName] = nodeConfig;
AdjustForTest(config, options);
WriteLog("Starting a new silo in app domain {0} with config {1}", siloName, config.ToString(siloName));
return(AppDomainSiloHandle.Create(siloName, type, config, nodeConfig, host.additionalAssemblies));
}
private SiloHandle StartOrleansSilo(Silo.SiloType type, TestingSiloOptions options, int instanceCount, AppDomain shared = null)
{
// Load initial config settings, then apply some overrides below.
ClusterConfiguration config = new ClusterConfiguration();
if (options.SiloConfigFile == null)
{
config.StandardLoad();
}
else
{
config.LoadFromFile(options.SiloConfigFile.FullName);
}
int basePort = options.BasePort < 0 ? BasePort : options.BasePort;
if (config.Globals.SeedNodes.Count > 0 && options.BasePort < 0)
{
config.PrimaryNode = config.Globals.SeedNodes[0];
}
else
{
config.PrimaryNode = new IPEndPoint(IPAddress.Loopback, basePort);
}
config.Globals.SeedNodes.Clear();
config.Globals.SeedNodes.Add(config.PrimaryNode);
if (!String.IsNullOrEmpty(DeploymentId))
{
config.Globals.DeploymentId = DeploymentId;
}
config.Defaults.PropagateActivityId = options.PropagateActivityId;
if (options.LargeMessageWarningThreshold > 0)
{
config.Defaults.LargeMessageWarningThreshold = options.LargeMessageWarningThreshold;
}
config.Globals.LivenessType = options.LivenessType;
config.AdjustForTestEnvironment();
_livenessStabilizationTime = GetLivenessStabilizationTime(config.Globals);
string siloName;
switch (type)
{
case Silo.SiloType.Primary:
siloName = "Primary";
break;
default:
siloName = "Secondary_" + instanceCount.ToString(CultureInfo.InvariantCulture);
break;
}
NodeConfiguration nodeConfig = config.GetConfigurationForNode(siloName);
nodeConfig.HostNameOrIPAddress = "loopback";
nodeConfig.Port = basePort + instanceCount;
nodeConfig.DefaultTraceLevel = config.Defaults.DefaultTraceLevel;
nodeConfig.PropagateActivityId = config.Defaults.PropagateActivityId;
nodeConfig.BulkMessageLimit = config.Defaults.BulkMessageLimit;
if (nodeConfig.ProxyGatewayEndpoint != null && nodeConfig.ProxyGatewayEndpoint.Address != null)
{
nodeConfig.ProxyGatewayEndpoint = new IPEndPoint(nodeConfig.ProxyGatewayEndpoint.Address, ProxyBasePort + instanceCount);
}
config.Globals.ExpectedClusterSize = 2;
config.Overrides[siloName] = nodeConfig;
WriteLog("Starting a new silo in app domain {0} with config {1}", siloName, config.ToString(siloName));
AppDomain appDomain;
Silo silo = LoadSiloInNewAppDomain(siloName, type, config, out appDomain);
silo.Start();
SiloHandle retValue = new SiloHandle
{
Name = siloName,
Silo = silo,
Options = options,
Endpoint = silo.SiloAddress.Endpoint,
AppDomain = appDomain,
};
return(retValue);
}
public static SiloHandle StartOrleansSilo(TestingSiloHost host, Silo.SiloType type, TestingSiloOptions options, int instanceCount, AppDomain shared = null)
{
if (host == null)
{
throw new ArgumentNullException("host");
}
// Load initial config settings, then apply some overrides below.
ClusterConfiguration config = new ClusterConfiguration();
if (options.SiloConfigFile == null)
{
config.StandardLoad();
}
else
{
config.LoadFromFile(options.SiloConfigFile.FullName);
}
int basePort = options.BasePort < 0 ? BasePort : options.BasePort;
if (config.Globals.SeedNodes.Count > 0 && options.BasePort < 0)
{
config.PrimaryNode = config.Globals.SeedNodes[0];
}
else
{
config.PrimaryNode = new IPEndPoint(IPAddress.Loopback, basePort);
}
config.Globals.SeedNodes.Clear();
config.Globals.SeedNodes.Add(config.PrimaryNode);
if (!String.IsNullOrEmpty(host.DeploymentId))
{
config.Globals.DeploymentId = host.DeploymentId;
}
config.Defaults.PropagateActivityId = options.PropagateActivityId;
if (options.LargeMessageWarningThreshold > 0)
{
config.Defaults.LargeMessageWarningThreshold = options.LargeMessageWarningThreshold;
}
config.Globals.LivenessType = options.LivenessType;
config.Globals.ReminderServiceType = options.ReminderServiceType;
if (!String.IsNullOrEmpty(options.DataConnectionString))
{
config.Globals.DataConnectionString = options.DataConnectionString;
}
host.Globals = config.Globals;
string siloName;
switch (type)
{
case Silo.SiloType.Primary:
siloName = "Primary";
break;
default:
siloName = "Secondary_" + instanceCount.ToString(CultureInfo.InvariantCulture);
break;
}
NodeConfiguration nodeConfig = config.GetOrCreateNodeConfigurationForSilo(siloName);
nodeConfig.HostNameOrIPAddress = "loopback";
nodeConfig.Port = basePort + instanceCount;
nodeConfig.DefaultTraceLevel = config.Defaults.DefaultTraceLevel;
nodeConfig.PropagateActivityId = config.Defaults.PropagateActivityId;
nodeConfig.BulkMessageLimit = config.Defaults.BulkMessageLimit;
if (nodeConfig.ProxyGatewayEndpoint != null && nodeConfig.ProxyGatewayEndpoint.Address != null)
{
int proxyBasePort = options.ProxyBasePort < 0 ? ProxyBasePort : options.ProxyBasePort;
nodeConfig.ProxyGatewayEndpoint = new IPEndPoint(nodeConfig.ProxyGatewayEndpoint.Address, proxyBasePort + instanceCount);
}
config.Globals.ExpectedClusterSize = 2;
config.Overrides[siloName] = nodeConfig;
AdjustForTest(config, options);
WriteLog("Starting a new silo in app domain {0} with config {1}", siloName, config.ToString(siloName));
AppDomain appDomain;
Silo silo = host.LoadSiloInNewAppDomain(siloName, type, config, out appDomain);
silo.Start();
SiloHandle retValue = new SiloHandle
{
Name = siloName,
Silo = silo,
Options = options,
Endpoint = silo.SiloAddress.Endpoint,
AppDomain = appDomain,
};
host.ImportGeneratedAssemblies(retValue);
return(retValue);
}
/// <summary>
/// Returns the silo configuration.
/// </summary>
/// <returns>
/// The silo configuration.
/// </returns>
private static ClusterConfiguration GetConfiguration()
{
var config = new ClusterConfiguration();
config.LoadFromFile(Path.Combine(GetAssemblyPath(), "SiloConfiguration.xml"));
return config;
}
private bool ParseArguments(string[] args)
{
string deploymentId = null;
string configFileName = "host.xml";
string siloName = Dns.GetHostName(); // Default to machine name
int argPos = 1;
for (int i = 0; i < args.Length; i++)
{
string a = args[i];
if (a.StartsWith("-") || a.StartsWith("/"))
{
switch (a.ToLowerInvariant())
{
case "/?":
case "/help":
case "-?":
case "-help":
// Query usage help
return(false);
default:
Console.WriteLine("Bad command line arguments supplied: " + a);
return(false);
}
}
else if (a.Contains("="))
{
string[] split = a.Split('=');
if (String.IsNullOrEmpty(split[1]))
{
Console.WriteLine("Bad command line arguments supplied: " + a);
return(false);
}
switch (split[0].ToLowerInvariant())
{
case "deploymentid":
deploymentId = split[1];
break;
case "deploymentgroup":
// TODO: Remove this at some point in future
Console.WriteLine("Ignoring deprecated command line argument: " + a);
break;
default:
Console.WriteLine("Bad command line arguments supplied: " + a);
return(false);
}
}
// unqualified arguments below
else if (argPos == 1)
{
siloName = a;
argPos++;
}
else if (argPos == 2)
{
configFileName = a;
argPos++;
}
else
{
// Too many command line arguments
Console.WriteLine("Too many command line arguments supplied: " + a);
return(false);
}
}
ClusterConfiguration config;
if (!string.IsNullOrWhiteSpace(configFileName))
{
config = new ClusterConfiguration();
config.LoadFromFile(configFileName);
}
else
{
config = ClusterConfiguration.LocalhostPrimarySilo();
}
siloHost = new SiloHost(siloName, config);
if (deploymentId != null)
{
siloHost.DeploymentId = deploymentId;
}
return(true);
}
private void Run(CancellationToken cancellationToken)
{
try
{
var config = new ClusterConfiguration();
//config.StandardLoad();
if (RoleEnvironment.IsEmulated)
{
config.LoadFromFile(@"OrleansLocalConfiguration.xml");
}
else
{
config.LoadFromFile(@"OrleansConfiguration.xml");
}
var ipAddr = RoleEnvironment.CurrentRoleInstance.InstanceEndpoints["OrleansSiloEndPoint"].IPEndpoint.Address.ToString();
Environment.SetEnvironmentVariable("MyIPAddr", ipAddr);
var instanceCount = RoleEnvironment.CurrentRoleInstance.Role.Instances.Count;
Environment.SetEnvironmentVariable("MyInstanceCount", instanceCount.ToString());
this.instances = instanceCount;
// TODO: Delete Orleans Tables
// To avoid double delete, check for existence
//CloudStorageAccount storageAccount = CloudStorageAccount.Parse(CloudConfigurationManager.GetSetting("DataConnectionString"));
//table = tableClient.GetTableReference("OrleansGrainState");
//table.DeleteIfExists();
// Create the table client.
//CloudTableClient tableClient = storageAccount.CreateCloudTableClient();
//CloudTable table = tableClient.GetTableReference("OrleansSiloStatistics");
//table.DeleteIfExists();
//CloudTable table = tableClient.GetTableReference("OrleansClientStatistics");
//table.DeleteIfExists();
// It is IMPORTANT to start the silo not in OnStart but in Run.
// Azure may not have the firewalls open yet (on the remote silos) at the OnStart phase.
orleansAzureSilo = new AzureSilo();
var ok = orleansAzureSilo.Start(config);
if (ok)
{
Trace.TraceInformation("OrleansWorkerRole-OnStart Orleans silo started ok=" + ok, "Information");
Trace.TraceInformation("OrleansWorkerRole is running");
LogAnalysisVariables();
orleansAzureSilo.Run(); // Call will block until silo is shutdown
Trace.TraceInformation("OrleansWorkerRole stop running");
WriteToTempFile("OrleansWorkerRole stop running");
//SaveErrorToBlob("Orleans Silo stops!");
}
else
{
Trace.TraceError("Orleans Silo could not start");
WriteToTempFile("Orleans Silo could not start");
//SaveErrorToBlob("Orleans Silo could not start");
}
}
catch (Exception ex)
{
while (ex is AggregateException)
{
ex = ex.InnerException;
}
Trace.TraceError("Error during initialization of OrleansWorkerRole {0}", ex.ToString());
var excString = ex.ToString();
WriteToTempFile(excString);
//SaveErrorToBlob(excString);
throw ex;
}
}