def backup_paraview_links(configuration, vgrid_list):
"""Backup paraview_links in configuration.paraview_home"""
status = True
logger = configuration.logger
logger.info('==============================================')
logger.info('Backing up paraview links')
logger.info('==============================================')
for vgrid in vgrid_list:
logger.info('----------------------------------------------')
logger.info('vgrid: %s' % vgrid)
logger.info('----------------------------------------------')
paraview_link_src_filepath = \
os.path.join(configuration.vgrid_home,
os.path.join(configuration.paraview_home,
os.path.join('worker', vgrid)))
if os.path.exists(paraview_link_src_filepath):
paraview_link_dest_filepath = '%s.preview.%s.bck' \
% (paraview_link_src_filepath,
time.strftime('%d%m%y-%H%M%S', time.gmtime()))
logger.info("srcfile: '%s'" % paraview_link_src_filepath)
logger.info("destfile: '%s'" % paraview_link_dest_filepath)
move(paraview_link_src_filepath, paraview_link_dest_filepath)
else:
logger.warning("Missing paraview link: '%s'" %
paraview_link_src_filepath)
return status
def backup_imagesettings_files(configuration, vgrid_list):
"""Backup imagesetting dict in configuration.vgrid_home"""
status = True
logger = configuration.logger
logger.info('==============================================')
logger.info('Backing up imagesettings files')
logger.info('==============================================')
for vgrid in vgrid_list:
logger.info('----------------------------------------------')
logger.info('vgrid: %s' % vgrid)
logger.info('----------------------------------------------')
imagesettings_src_filepath = \
os.path.join(configuration.vgrid_home, os.path.join(vgrid,
configuration.vgrid_imagesettings))
if os.path.exists(imagesettings_src_filepath):
imagesettings_dest_filepath = '%s.preview.%s.bck' \
% (imagesettings_src_filepath,
time.strftime('%d%m%y-%H%M%S', time.gmtime()))
logger.info("srcfile: '%s'" % imagesettings_src_filepath)
logger.info("destfile: '%s'" % imagesettings_dest_filepath)
move(imagesettings_src_filepath, imagesettings_dest_filepath)
else:
logger.warning("Missing imagesettings file: '%s'" %
imagesettings_src_filepath)
return status
msg += \
'Failed to apply hostidentifier to configfile. Failure: %s'\
% err
return (False, msg)
unique_resource_name = resource_name + '.' + str(resource_identifier)
(status, run_msg) = run(configuration, tmpfile, unique_resource_name)
msg += '\n' + run_msg
if not status:
return (False, msg)
# truncate old conf with new accepted file
try:
move(tmpfile, new_configfile)
except Exception, err:
msg += '\nAccepted config, but failed to save it! Failed: %s'\
% err
return (False, msg)
mark_resource_modified(configuration, unique_resource_name)
mark_vgrid_modified(configuration, unique_resource_name)
try:
os.remove(pending_file)
except Exception, err:
pass
msg += '\nNew configfile successfully applied.'
return (True, msg)
# Move automatically takes place relative to upload tmp dir
for (rel_path, chunk_tuple) in upload_files:
real_path = os.path.abspath(os.path.join(base_dir, rel_path))
dest_path = os.path.abspath(os.path.join(
base_dir, current_dir, os.path.basename(rel_path)))
if not valid_user_path(dest_path, base_dir, True):
logger.error('%s tried to %s move to restricted path %s ! (%s)'
% (client_id, op_name, dest_path, current_dir))
output_objects.append(
{'object_type': 'error_text', 'text'
: "Invalid destination (%s expands to an illegal path)" \
% current_dir})
moved = False
else:
try:
move(real_path, dest_path)
moved = True
except Exception, exc:
logger.error('could not move %s to %s: %s' % (real_path,
dest_path, exc))
moved = False
uploaded.append({'object_type': 'uploadfile', rel_path: moved})
logger.info('move done: %s' % ' '.join([i[0] for i in upload_files]))
return (output_objects, status)
elif action != 'put':
output_objects.append({'object_type': 'error_text', 'text'
: 'Invalid action: %s!' % action})
return (output_objects, returnvalues.CLIENT_ERROR)
# Handle actual uploads (action == 'put')
msg += \
'Failed to apply hostidentifier to configfile. Failure: %s'\
% err
return (False, msg)
unique_resource_name = resource_name + '.' + str(resource_identifier)
(status, run_msg) = run(tmpfile, unique_resource_name)
msg += '\n' + run_msg
if not status:
return (False, msg)
# truncate old conf with new accepted file
try:
move(tmpfile, new_configfile)
except Exception, err:
msg += '\nAccepted config, but failed to save it! Failed: %s'\
% err
return (False, msg)
mark_resource_modified(configuration, unique_resource_name)
mark_vgrid_modified(configuration, unique_resource_name)
try:
os.remove(pending_file)
except Exception, err:
pass
msg += '\nNew configfile successfully applied.'
return (True, msg)
output_objects.append({
'object_type':
'error_text',
'text':
'cannot move "%s": inside a read-only location!' % rel_dst
})
moved = False
else:
try:
gdp_iolog(configuration, client_id, environ['REMOTE_ADDR'],
'modified', [rel_dst])
if not makedirs_rec(
dest_dir, configuration, accept_existing=True):
raise IOError("failed to create dest_dir: %s" %
dest_dir)
move(abs_src_path, dest_path)
moved = True
except Exception, exc:
if not isinstance(exc, GDPIOLogError):
gdp_iolog(configuration,
client_id,
environ['REMOTE_ADDR'],
'modified', [rel_dst],
failed=True,
details=exc)
logger.error('could not move %s to %s: %s' %
(abs_src_path, dest_path, exc))
moved = False
file_entry = {'object_type': 'uploadfile', rel_path: moved}
if moved:
file_entry['name'] = rel_dst
