Environment VariablesΒΆ

The following environmental variables affect GC3Pie operations.

GC3PIE_CONF

Path to an alternate configuration file, that is read upon initialization of GC3Pie. If defined, this file is read instead of the default $HOME/.gc3/gc3pie.conf; if undefined or empty, the usual configuration file is loaded.

GC3PIE_ID_FILE

Path to the a shared state file, used for recording the “next available” job ID number. By default, it is located at ~/.gc3/next_id.txt:file:.

GC3PIE_NO_CATCH_ERRORS

Comma-separated list of unexpected/generic error patterns upon which GC3Pie will not act (by default, ignoring them). Each of these “unignored” errors will be propagated all the way up to top-level. This facilitates running GC3Pie scripts in a debugger and inspecting the code when some unexpected error condition happens.

You can specify which errors to “unignore” by:

  • Error class name (e.g., InputFileError). Note that this must be the exact class name of the error: GC3Pie will not walk the error class hierarchy for matches.
  • Function/class/module name: all errors handled in the specified function/class/module will be propagated to the caller.
  • Additional keywords describing the error. Please have a look at the source code for these keywords.

GC3PIE_RESOURCE_INIT_ERRORS_ARE_FATAL

If this environmental variable is set to yes or 1, GC3Pie will abort operations immediately if a configured resource cannot be initialized. The default behavior is instead to ignore initialization errors and only abort if no resources can be initialized.