FSUsage Package¶

`FSUsage` Package¶

This package contains all FSUsage importers.

This module contains the base class for all FSUsage importers.

class HPCStats.Importer.FSUsage.FSUsageImporter.FSUsageImporter(app, db, config, cluster)¶

This is the base class common to all HPCStats FSUsage importers. It simply defines a common set of attributes.

This module contains the factory design pattern class that builds the appropriate FSUsageImporter depending on what is specified in configuration.

class HPCStats.Importer.FSUsage.FSUsageImporterFactory.FSUsageImporterFactory¶

Bases: object

This class simply delivers the factory() static method, there is not point to instanciate it with an object.

static factory(app, db, config, cluster)¶: This method returns the appropriate FSUsageImporter object depending on what is specified in configuration. In case of configuration error, HPCStatsConfigurationException is raised.

This module contains the FSUsageImporterSSH class.

class HPCStats.Importer.FSUsage.FSUsageImporterSSH.FSUsageImporterSSH(app, db, config, cluster)¶

This class imports FSUsage data from a CSV file available through SSH on a remote server.

check()¶: Check if remote SSH server is available for connections and if the remote CSV file can be opened. Raises HPCStatsSourceError in case of problem.

connect_ssh()¶: Connect through SSH to remote server and return connection handler. Raises HPCStatsSourceError in case of problem.

load()¶: Load Filesystems and FSUsages from CSV logfile read through SSH. Raises HPCStatsSourceError if any error is encountered.