def test_get_next_id(self):
expected_id = 102
result = ganesha_utils.get_next_id(self.fake_exports)
self.assertEqual(result, expected_id)
def test_get_next_id_first_export(self, mock_map):
expected_id = self.STARTING_EXPORT_ID
mock_map.side_effect = ValueError
result = ganesha_utils.get_next_id(self.fake_exports)
self.assertEqual(result, expected_id)
def _ganesha_process_request(self, req_type, local_path,
share, access_type=None,
access=None, force=False):
cfgpath = self.configuration.ganesha_config_path
gservice = self.configuration.ganesha_service_name
gservers = self.configuration.gpfs_nfs_server_list
sshlogin = self.configuration.gpfs_ssh_login
sshkey = self.configuration.gpfs_ssh_private_key
pre_lines, exports = ganesha_utils.parse_ganesha_config(cfgpath)
reload_needed = True
if (req_type == "allow_access"):
export_opts = self._get_export_options(share)
# add the new share if it's not already defined
if not ganesha_utils.export_exists(exports, local_path):
# Add a brand new export definition
new_id = ganesha_utils.get_next_id(exports)
export = ganesha_utils.get_export_template()
export['fsal'] = '"GPFS"'
export['export_id'] = new_id
export['tag'] = '"fs%s"' % new_id
export['path'] = '"%s"' % local_path
export['pseudo'] = '"%s"' % local_path
export['rw_access'] = (
'"%s"' % ganesha_utils.format_access_list(access)
)
for key in export_opts:
export[key] = export_opts[key]
exports[new_id] = export
LOG.info(_LI('Add %(share)s with access from %(access)s'),
{'share': share['name'], 'access': access})
else:
# Update existing access with new/extended access information
export = ganesha_utils.get_export_by_path(exports, local_path)
initial_access = export['rw_access'].strip('"')
merged_access = ','.join([access, initial_access])
updated_access = ganesha_utils.format_access_list(
merged_access
)
if initial_access != updated_access:
LOG.info(_LI('Update %(share)s with access from '
'%(access)s'),
{'share': share['name'], 'access': access})
export['rw_access'] = '"%s"' % updated_access
else:
LOG.info(_LI('Do not update %(share)s, access from '
'%(access)s already defined'),
{'share': share['name'], 'access': access})
reload_needed = False
elif (req_type == "deny_access"):
export = ganesha_utils.get_export_by_path(exports, local_path)
initial_access = export['rw_access'].strip('"')
updated_access = ganesha_utils.format_access_list(
initial_access,
deny_access=access
)
if initial_access != updated_access:
LOG.info(_LI('Update %(share)s removing access from '
'%(access)s'),
{'share': share['name'], 'access': access})
export['rw_access'] = '"%s"' % updated_access
else:
LOG.info(_LI('Do not update %(share)s, access from %(access)s '
'already removed'), {'share': share['name'],
'access': access})
reload_needed = False
elif (req_type == "remove_export"):
export = ganesha_utils.get_export_by_path(exports, local_path)
if export:
exports.pop(export['export_id'])
LOG.info(_LI('Remove export for %s'), share['name'])
else:
LOG.info(_LI('Export for %s is not defined in Ganesha '
'config.'),
share['name'])
reload_needed = False
if reload_needed:
# publish config to all servers and reload or restart
ganesha_utils.publish_ganesha_config(gservers, sshlogin, sshkey,
cfgpath, pre_lines, exports)
ganesha_utils.reload_ganesha_config(gservers, sshlogin, gservice)