public ScriptExecutionFileStorage(
ILoggerFactory loggerFactory,
ScriptExecutionStorageSettings settings,
IFileSystem fileSystem,
IScriptExecutionStoreProviderFactory scriptExecutionWriterFactory,
IPollingScriptExecutionPersisterFactory scriptExecutionPersisterFactory)
{
_lastSttingsConfiguration = settings;
_loggerFactory = loggerFactory;
_logger = loggerFactory.CreateLogger(typeof(ScriptExecutionFileStorage));
_rootFolder = settings.ServiceScriptStorageDir;
_fileSystem = fileSystem;
_scriptExecutionWriterFactory = scriptExecutionWriterFactory;
_scriptExecutionPersisterFactory = scriptExecutionPersisterFactory;
_logger.LogInformation("Creating Script Execution Storage with Settings");
_logger.LogInformation($" StorageDir: {settings.ServiceScriptStorageDir}");
_logger.LogInformation($" NumberOfScriptsPerUser: {settings.NumberOfScriptsPerUser}");
_logger.LogInformation($" NoOlderThanDays: {settings.NoOlderThanDays}");
// Create Retention Policy base on settings
var lastNumberOf = settings.NumberOfScriptsPerUser > 0 ? settings.NumberOfScriptsPerUser : DEFAULT_NUMBER_OF_SCRIPTS_PER_USER;
var noOlderThanDays = settings.NoOlderThanDays > 0 ? settings.NoOlderThanDays : DEFAULT_NO_OLDER_THAN_DAYS;
_retentionPolicy = new FolderScriptExecutionsRetentionPolicy(
loggerFactory,
_fileSystem,
_rootFolder,
new IScriptsRetentionRule[] {
new LastNumberOfRecordsRetentionRule(lastNumberOf),
new OlderThanRetentionRule(new TimeSpan(noOlderThanDays, 0, 0, 0))
});
StartRetentionPolicyApplier();
}
public void UpdateConfiguration(ScriptExecutionStorageSettings settings)
{
if (settings != null &&
(_lastSttingsConfiguration.NoOlderThanDays != settings.NoOlderThanDays ||
_lastSttingsConfiguration.NumberOfScriptsPerUser != settings.NumberOfScriptsPerUser ||
_lastSttingsConfiguration.ServiceScriptStorageDir != settings.ServiceScriptStorageDir))
{
_logger.LogInformation("Updating Script Execution Storage Settings");
_logger.LogInformation($" StorageDir: {settings.ServiceScriptStorageDir}");
_logger.LogInformation($" NumberOfScriptsPerUser: {settings.NumberOfScriptsPerUser}");
_logger.LogInformation($" NoOlderThanDays: {settings.NoOlderThanDays}");
// Update Settings
_rootFolder = settings.ServiceScriptStorageDir;
var lastNumberOf = settings.NumberOfScriptsPerUser > 0 ? settings.NumberOfScriptsPerUser : DEFAULT_NUMBER_OF_SCRIPTS_PER_USER;
var noOlderThanDays = settings.NoOlderThanDays > 0 ? settings.NoOlderThanDays : DEFAULT_NO_OLDER_THAN_DAYS;
_lastSttingsConfiguration = settings;
// Update Retention policy
lock (_retentionPolicyUpdateLock) {
_retentionPolicy = new FolderScriptExecutionsRetentionPolicy(
_loggerFactory,
_fileSystem,
_rootFolder,
new IScriptsRetentionRule[] {
new LastNumberOfRecordsRetentionRule(lastNumberOf),
new OlderThanRetentionRule(new TimeSpan(noOlderThanDays, 0, 0, 0))
});
}
}
}
private void ServiceConfigurationChanged()
{
try {
// Update runspace provider configuration. Users can update
// service settings runspace provider configuration is updated
// before creating new runspaces.
var providerSettings = new RunspaceProviderSettings();
Configuration.Bind("RunspaceProviderSettings", providerSettings);
if (!providerSettings.IsDefault())
{
_logger.LogDebug("RunspaceProviderSettings update:");
_logger.LogDebug($" K8sRunspaceImageName: {providerSettings.K8sRunspaceImageName}");
_logger.LogDebug($" MaxNumberOfRunspaces: {providerSettings.MaxNumberOfRunspaces}");
_logger.LogDebug($" MaxRunspaceActiveTimeMinutes: {providerSettings.MaxRunspaceActiveTimeMinutes}");
_logger.LogDebug($" MaxRunspaceIdleTimeMinutes: {providerSettings.MaxRunspaceIdleTimeMinutes}");
RunspaceProviderSingleton.Instance.RunspaceProvider.UpdateConfiguration(providerSettings);
}
} catch (Exception configUpdateException) {
_logger.LogError(configUpdateException, "An error occured on updating runspace provider settings");
}
try {
// Update scripts storage configuration. Users can update
// service settings for persisting scripts. We update the
// scripts store settings on run script request.
var scriptStorageSettings = new ScriptExecutionStorageSettings();
Configuration.Bind("ScriptExecutionStorageSettings", scriptStorageSettings);
if (!scriptStorageSettings.IsDefault())
{
ScriptExecutionMediatorSingleton.Instance.ScriptExecutionMediator.UpdateConfiguration(scriptStorageSettings);
}
} catch (Exception configUpdateException) {
_logger.LogError(configUpdateException, "An error occured on updating script storage settings");
}
}
public PersistentScriptExecutionMediator(ILoggerFactory loggerFactory, ScriptExecutionStorageSettings storageSettings)
{
_scriptExecutionStorage = new ScriptExecutionFileStorage(loggerFactory, storageSettings);
_scriptExecutionStorage.ScriptResultStored += (sender, args) => {
_scriptIdToRunspaceClient.TryRemove(args.ScriptId, out _);
};
_runspaceClientFactory = new RunspaceClientFactory();
}
public void CreateScriptExecutionStorage(ILoggerFactory loggerFactory, ScriptExecutionStorageSettings storageSettings)
{
ScriptExecutionMediator = new PersistentScriptExecutionMediator(loggerFactory, storageSettings);
}
public ScriptExecutionFileStorage(ILoggerFactory loggerFactory, ScriptExecutionStorageSettings settings)
: this(loggerFactory, settings, new FileSystem(), new ScriptExecutionFileStoreProviderFactory(), new PollingScriptExecutionPersisterFactory())
{
}
public void UpdateConfiguration(ScriptExecutionStorageSettings settings)
{
_scriptExecutionStorage.UpdateConfiguration(settings);
}
