private static LocalCache CreateLocalCacheWithSingleCas(Config config, DisposeLogger logger)
{
LocalCacheConfiguration localCacheConfiguration;
if (config.EnableContentServer)
{
localCacheConfiguration = LocalCacheConfiguration.CreateServerEnabled(
config.GrpcPort,
config.CacheName,
config.ScenarioName,
config.RetryIntervalSeconds,
config.RetryCount);
}
else
{
localCacheConfiguration = LocalCacheConfiguration.CreateServerDisabled();
}
var configCore = GetCasConfig(config);
var configurationModel = CreateConfigurationModel(configCore);
var cacheRoot = new AbsolutePath(config.CacheRootPath);
var memoConfig = GetMemoizationStoreConfiguration(cacheRoot, config, configCore);
return(new LocalCache(
logger,
cacheRoot,
memoConfig,
localCacheConfiguration,
configurationModel: configurationModel,
clock: null,
checkLocalFiles: config.CheckLocalFiles,
emptyFileHashShortcutEnabled: config.EmptyFileHashShortcutEnabled));
}
private static LocalCache CreateLocalCacheWithSingleCas(Config config, DisposeLogger logger)
{
var configCore = GetCasConfig(config);
var configurationModel = CreateConfigurationModel(configCore);
var cacheRoot = new AbsolutePath(config.CacheRootPath);
var memoConfig = GetMemoConfig(cacheRoot, config, configCore);
return(new LocalCache(
logger,
cacheRoot,
memoConfig,
configurationModel));
}
private static LocalCache CreateLocalCacheWithStreamPathCas(Config config, DisposeLogger logger)
{
Contract.Requires(config.UseStreamCAS);
SetDefaultsForStreamCas(config);
var configCoreForPath = GetCasConfig(config);
return(LocalCache.CreateStreamPathContentStoreInProcMemoizationStoreCache(
logger,
new AbsolutePath(config.StreamCAS.CacheRootPath),
new AbsolutePath(configCoreForPath.CacheRootPath),
GetInProcMemoizationStoreConfiguration(new AbsolutePath(config.CacheRootPath), config, configCoreForPath),
CreateConfigurationModel(config.StreamCAS),
CreateConfigurationModel(configCoreForPath)));
}
private static LocalCache CreateLocalCacheWithStreamPathCas(Config config, DisposeLogger logger)
{
Contract.Requires(config.UseStreamCAS);
SetDefaultsForStreamCas(config);
var configCoreForPath = GetCasConfig(config);
var configurationModelForPath = CreateConfigurationModel(configCoreForPath);
var configurationModelForStreams = CreateConfigurationModel(config.StreamCAS);
var memoConfig = GetMemoConfig(new AbsolutePath(config.CacheRootPath), config, configCoreForPath);
return(new LocalCache(
logger,
new AbsolutePath(config.StreamCAS.CacheRootPath),
new AbsolutePath(configCoreForPath.CacheRootPath),
memoConfig,
configurationModelForStreams,
configurationModelForPath));
}
/// <inheritdoc />
public async Task <Possible <ICache, Failure> > InitializeCacheAsync(ICacheConfigData cacheData, Guid activityId, ICacheConfiguration cacheConfiguration = null)
{
Contract.Requires(cacheData != null);
var possibleCacheConfig = cacheData.Create <Config>();
if (!possibleCacheConfig.Succeeded)
{
return(possibleCacheConfig.Failure);
}
Config cacheConfig = possibleCacheConfig.Result;
try
{
Contract.Assert(cacheConfig.CacheName != null);
var logPath = new AbsolutePath(cacheConfig.MetadataLogPath);
var logger = new DisposeLogger(() => new EtwFileLog(logPath.Path, cacheConfig.CacheId), cacheConfig.LogFlushIntervalSeconds);
logger.Debug($"Creating CASaaS backed LocalCache using cache name: {cacheConfig.CacheName}");
var cache = CreateCache(cacheConfig, logPath, logger);
var startupResult = await cache.StartupAsync();
if (!startupResult.Succeeded)
{
logger.Error($"Error while initializing the cache [{cacheConfig.CacheId}]. Failure: {startupResult.Failure}");
cache.Dispose();
return(startupResult.Failure);
}
logger.Debug("Successfully started CloudStoreLocalCacheService client.");
return(cache);
}
catch (Exception e)
{
return(new CacheConstructionFailure(cacheConfig.CacheId, e));
}
}
/// <inheritdoc />
public async Task <Possible <ICache, Failure> > InitializeCacheAsync(ICacheConfigData cacheData, Guid activityId)
{
Contract.Requires(cacheData != null);
var possibleCacheConfig = cacheData.Create <Config>();
if (!possibleCacheConfig.Succeeded)
{
return(possibleCacheConfig.Failure);
}
Config cacheConfig = possibleCacheConfig.Result;
try
{
var logPath = new AbsolutePath(cacheConfig.CacheLogPath);
var logger = new DisposeLogger(() => new EtwFileLog(logPath.Path, cacheConfig.CacheId), cacheConfig.LogFlushIntervalSeconds);
var localCache = cacheConfig.UseStreamCAS
? CreateLocalCacheWithStreamPathCas(cacheConfig, logger)
: CreateLocalCacheWithSingleCas(cacheConfig, logger);
var statsFilePath = new AbsolutePath(logPath.Path + ".stats");
var cache = new MemoizationStoreAdapterCache(cacheConfig.CacheId, localCache, logger, statsFilePath, cacheConfig.ReplaceExistingOnPlaceFile);
var startupResult = await cache.StartupAsync();
if (!startupResult.Succeeded)
{
return(startupResult.Failure);
}
return(cache);
}
catch (Exception e)
{
return(new CacheConstructionFailure(cacheConfig.CacheId, e));
}
}
/// <summary>
/// Create cache using configuration
/// </summary>
public async Task <Possible <ICache, Failure> > InitializeCacheAsync(Config cacheConfig, Guid activityId)
{
Contract.Requires(cacheConfig != null);
try
{
var logPath = new AbsolutePath(cacheConfig.CacheLogPath);
var logger = new DisposeLogger(() => new EtwFileLog(logPath.Path, cacheConfig.CacheId), cacheConfig.LogFlushIntervalSeconds);
var localCache = cacheConfig.UseStreamCAS
? CreateLocalCacheWithStreamPathCas(cacheConfig, logger)
: CreateLocalCacheWithSingleCas(cacheConfig, logger);
var statsFilePath = new AbsolutePath(logPath.Path + ".stats");
if (!string.IsNullOrEmpty(cacheConfig.VfsCasRoot))
{
localCache = new VirtualizedContentCache(localCache, new ContentStore.Vfs.VfsCasConfiguration.Builder()
{
RootPath = new AbsolutePath(cacheConfig.VfsCasRoot),
UseSymlinks = cacheConfig.UseVfsSymlinks
}.Build());
}
var cache = new MemoizationStoreAdapterCache(cacheConfig.CacheId, localCache, logger, statsFilePath, cacheConfig.ReplaceExistingOnPlaceFile);
var startupResult = await cache.StartupAsync();
if (!startupResult.Succeeded)
{
return(startupResult.Failure);
}
return(cache);
}
catch (Exception e)
{
return(new CacheConstructionFailure(cacheConfig.CacheId, e));
}
}
private static MemoizationStore.Interfaces.Caches.ICache CreateGrpcCache(Config config, DisposeLogger logger)
{
Contract.Requires(config.RetryIntervalSeconds >= 0);
Contract.Requires(config.RetryCount >= 0);
var serviceClientRpcConfiguration = new ServiceClientRpcConfiguration()
{
GrpcCoreClientOptions = config.GrpcCoreClientOptions,
};
if (config.GrpcPort > 0)
{
serviceClientRpcConfiguration.GrpcPort = config.GrpcPort;
}
ServiceClientContentStoreConfiguration serviceClientContentStoreConfiguration = null;
if (config.EnableContentServer)
{
new ServiceClientContentStoreConfiguration(config.CacheName, serviceClientRpcConfiguration, config.ScenarioName)
{
RetryIntervalSeconds = (uint)config.RetryIntervalSeconds,
RetryCount = (uint)config.RetryCount,
GrpcEnvironmentOptions = config.GrpcEnvironmentOptions,
};
}
if (config.EnableContentServer && config.EnableMetadataServer)
{
return(LocalCache.CreateRpcCache(logger, serviceClientContentStoreConfiguration));
}
else
{
Contract.Assert(!config.EnableMetadataServer, "It is not supported to use a Metadata server without a Content server");
var memoizationStoreConfiguration = GetInProcMemoizationStoreConfiguration(new AbsolutePath(config.CacheRootPath), config, GetCasConfig(config));
return(LocalCache.CreateUnknownContentStoreInProcMemoizationStoreCache(logger,
new AbsolutePath(config.CacheRootPath),
memoizationStoreConfiguration,
new LocalCacheConfiguration(serviceClientContentStoreConfiguration),
configurationModel: CreateConfigurationModel(GetCasConfig(config)),
clock: null,
checkLocalFiles: config.CheckLocalFiles));
}
}
private static MemoizationStore.Interfaces.Caches.ICache CreateLocalCacheWithSingleCas(Config config, DisposeLogger logger)
{
if (config.EnableContentServer && config.EnableMetadataServer)
{
Contract.Assert(config.RetryIntervalSeconds >= 0);
Contract.Assert(config.RetryCount >= 0);
var rpcConfiguration = new ServiceClientRpcConfiguration(config.GrpcPort);
var serviceClientConfiguration = new ServiceClientContentStoreConfiguration(config.CacheName, rpcConfiguration, config.ScenarioName)
{
RetryIntervalSeconds = (uint)config.RetryIntervalSeconds,
RetryCount = (uint)config.RetryCount,
};
return(LocalCache.CreateRpcCache(logger, serviceClientConfiguration));
}
else
{
Contract.Assert(!config.EnableMetadataServer, "It is not supported to use a Metadata server without a Content server");
LocalCacheConfiguration localCacheConfiguration;
if (config.EnableContentServer)
{
localCacheConfiguration = LocalCacheConfiguration.CreateServerEnabled(
config.GrpcPort,
config.CacheName,
config.ScenarioName,
config.RetryIntervalSeconds,
config.RetryCount);
}
else
{
localCacheConfiguration = LocalCacheConfiguration.CreateServerDisabled();
}
return(LocalCache.CreateUnknownContentStoreInProcMemoizationStoreCache(logger,
new AbsolutePath(config.CacheRootPath),
GetInProcMemoizationStoreConfiguration(new AbsolutePath(config.CacheRootPath), config, GetCasConfig(config)),
localCacheConfiguration,
configurationModel: CreateConfigurationModel(GetCasConfig(config)),
clock: null,
checkLocalFiles: config.CheckLocalFiles));
}
}
/// <inheritdoc />
public async Task <Possible <ICache, Failure> > InitializeCacheAsync(ICacheConfigData cacheData, Guid activityId)
{
Contract.Requires(cacheData != null);
var possibleCacheConfig = cacheData.Create <Config>();
if (!possibleCacheConfig.Succeeded)
{
return(possibleCacheConfig.Failure);
}
Config cacheConfig = possibleCacheConfig.Result;
try
{
Contract.Assert(cacheConfig.CacheName != null);
var logPath = new AbsolutePath(cacheConfig.MetadataLogPath);
var logger = new DisposeLogger(() => new EtwFileLog(logPath.Path, cacheConfig.CacheId), cacheConfig.LogFlushIntervalSeconds);
logger.Debug($"Creating CASaaS backed LocalCache using cache name: {cacheConfig.CacheName}");
ServiceClientRpcConfiguration rpcConfiguration;
if (cacheConfig.GrpcPort != 0)
{
rpcConfiguration = new ServiceClientRpcConfiguration((int)cacheConfig.GrpcPort);
}
else
{
var factory = new MemoryMappedFileGrpcPortSharingFactory(logger, cacheConfig.GrpcPortFileName);
var portReader = factory.GetPortReader();
var port = portReader.ReadPort();
rpcConfiguration = new ServiceClientRpcConfiguration(port);
}
var rootPath = new AbsolutePath(cacheConfig.MetadataRootPath);
var memoConfig = new SQLiteMemoizationStoreConfiguration(rootPath)
{
MaxRowCount = cacheConfig.MaxStrongFingerprints,
BackupDatabase = cacheConfig.BackupLKGCache,
VerifyIntegrityOnStartup = cacheConfig.CheckCacheIntegrityOnStartup,
SingleInstanceTimeoutSeconds = (int)cacheConfig.SingleInstanceTimeoutInSeconds
};
if (!string.IsNullOrEmpty(cacheConfig.SynchronizationMode))
{
memoConfig.SyncMode = (SynchronizationMode)Enum.Parse(typeof(SynchronizationMode), cacheConfig.SynchronizationMode, ignoreCase: true);
}
var localCache = new LocalCache(
logger,
cacheConfig.CacheName,
rootPath,
rpcConfiguration,
cacheConfig.ConnectionRetryIntervalSeconds,
cacheConfig.ConnectionRetryCount,
memoConfig,
scenarioName: cacheConfig.ScenarioName);
var statsFilePath = new AbsolutePath(logPath.Path + ".stats");
var cache = new MemoizationStoreAdapterCache(cacheConfig.CacheId, localCache, logger, statsFilePath, cacheConfig.ReplaceExistingOnPlaceFile);
var startupResult = await cache.StartupAsync();
if (!startupResult.Succeeded)
{
logger.Error($"Error while initializing the cache [{cacheConfig.CacheId}]. Failure: {startupResult.Failure}");
return(startupResult.Failure);
}
logger.Debug("Successfully started CloudStoreLocalCacheService client.");
return(cache);
}
catch (Exception e)
{
return(new CacheConstructionFailure(cacheConfig.CacheId, e));
}
}