Source code for cobbler.cobbler_collections.images

from cobbler.actions import litesync
from cobbler.cobbler_collections import collection
from cobbler.items import image as image
from cobbler import utils
from cobbler.cexceptions import CX
from cobbler.utils import _


[docs]class Images(collection.Collection): """ A image instance represents a ISO or virt image we want to track and repeatedly install. It differs from a answer-file based installation. """
[docs] def collection_type(self): return "image"
[docs] def factory_produce(self, collection_mgr, item_dict): """ Return a Distro forged from item_dict """ new_image = image.Image(collection_mgr) new_image.from_dict(item_dict) return new_image
[docs] def remove(self, name, with_delete=True, with_sync=True, with_triggers=True, recursive=True, logger=None): """ Remove element named 'name' from the collection """ # NOTE: with_delete isn't currently meaningful for repos # but is left in for consistancy in the API. Unused. name = name.lower() # first see if any Groups use this distro if not recursive: for v in self.collection_mgr.systems(): if v.image is not None and v.image.lower() == name: raise CX(_("removal would orphan system: %s") % v.name) obj = self.find(name=name) if obj is not None: if recursive: kids = obj.get_children() for k in kids: self.collection_mgr.api.remove_system(k, recursive=True, logger=logger) if with_delete: if with_triggers: utils.run_triggers(self.collection_mgr.api, obj, "/var/lib/cobbler/triggers/delete/image/pre/*", [], logger) if with_sync: lite_sync = litesync.CobblerLiteSync(self.collection_mgr, logger=logger) lite_sync.remove_single_image(name) self.lock.acquire() try: del self.listing[name] finally: self.lock.release() self.collection_mgr.serialize_delete(self, obj) if with_delete: if with_triggers: utils.run_triggers(self.collection_mgr.api, obj, "/var/lib/cobbler/triggers/delete/image/post/*", [], logger) utils.run_triggers(self.collection_mgr.api, obj, "/var/lib/cobbler/triggers/change/*", [], logger) return raise CX(_("cannot delete an object that does not exist: %s") % name)
# EOF