def link_distros(self):
"""
Link a distro from its location into the web directory to make it available for usage.
"""
for distro in self.api.distros():
self.logger.debug("Linking Distro %s" % distro.name)
utils.link_distro(self.settings, distro)
def test_link_distro():
# Arrange
test_api = CobblerAPI()
test_distro = Distro(test_api)
# Act
utils.link_distro(Settings(), test_distro)
# Assert
assert False
def test_link_distro():
# Arrange
test_api = CobblerAPI()
test_manager = CollectionManager(test_api)
test_distro = Distro(test_manager)
# Act
utils.link_distro(test_manager.settings(), test_distro)
# Assert
assert False
def rename(self,
ref: item_base.Item,
newname,
with_sync: bool = True,
with_triggers: bool = True):
"""
Allows an object "ref" to be given a new name without affecting the rest of the object tree.
:param ref: The reference to the object which should be renamed.
:param newname: The new name for the object.
:param with_sync: If a sync should be triggered when the object is renamed.
:param with_triggers: If triggers should be run when the object is renamed.
"""
# Nothing to do when it is the same name
if newname == ref.name:
return
# make a copy of the object, but give it a new name.
oldname = ref.name
newref = ref.make_clone()
newref.name = newname
self.add(newref, with_triggers=with_triggers, save=True)
# for mgmt classes, update all objects that use it
if ref.COLLECTION_TYPE == "mgmtclass":
for what in ["distro", "profile", "system"]:
items = self.api.find_items(what, {"mgmt_classes": oldname})
for item in items:
for i in range(0, len(item.mgmt_classes)):
if item.mgmt_classes[i] == oldname:
item.mgmt_classes[i] = newname
self.api.add_item(what, item, save=True)
# for menus, update all objects that use it
if ref.COLLECTION_TYPE == "menu":
for what in ["profile", "image"]:
items = self.api.find_items(what, {"menu": oldname})
for item in items:
item.menu = newname
self.api.add_item(what, item, save=True)
# for a repo, rename the mirror directory
if ref.COLLECTION_TYPE == "repo":
path = "/var/www/cobbler/repo_mirror/%s" % ref.name
if os.path.exists(path):
newpath = "/var/www/cobbler/repo_mirror/%s" % newref.name
os.renames(path, newpath)
# for a distro, rename the mirror and references to it
if ref.COLLECTION_TYPE == 'distro':
path = utils.find_distro_path(self.api.settings(), ref)
# create a symlink for the new distro name
utils.link_distro(self.api.settings(), newref)
# Test to see if the distro path is based directly on the name of the distro. If it is, things need to
# updated accordingly.
if os.path.exists(
path
) and path == "/var/www/cobbler/distro_mirror/%s" % ref.name:
newpath = "/var/www/cobbler/distro_mirror/%s" % newref.name
os.renames(path, newpath)
# update any reference to this path ...
distros = self.api.distros()
for d in distros:
if d.kernel.find(path) == 0:
d.kernel = d.kernel.replace(path, newpath)
d.initrd = d.initrd.replace(path, newpath)
self.collection_mgr.serialize_item(self, d)
# Now descend to any direct ancestors and point them at the new object allowing the original object to be
# removed without orphanage. Direct ancestors will either be profiles or systems. Note that we do have to
# care as setting the parent is only really meaningful for subprofiles. We ideally want a more generic parent
# setter.
kids = ref.get_children()
for k in kids:
if self.api.find_profile(name=k) is not None:
k = self.api.find_profile(name=k)
if k.parent != "":
k.parent = newname
else:
k.distro = newname
self.api.profiles().add(k,
save=True,
with_sync=with_sync,
with_triggers=with_triggers)
elif self.api.find_menu(name=k) is not None:
k = self.api.find_menu(name=k)
k.parent = newname
self.api.menus().add(k,
save=True,
with_sync=with_sync,
with_triggers=with_triggers)
elif self.api.find_system(name=k) is not None:
k = self.api.find_system(name=k)
k.profile = newname
self.api.systems().add(k,
save=True,
with_sync=with_sync,
with_triggers=with_triggers)
else:
raise CX(
"Internal error, unknown child type for child \"%s\"!" % k)
# now delete the old version
self.remove(oldname, with_delete=True, with_triggers=with_triggers)
return
def link_distros(self):
for distro in self.api.distros():
self.logger.debug("Linking Distro %s" % distro.name)
utils.link_distro(self.settings, distro)
def rename(self,
ref,
newname,
with_sync=True,
with_triggers=True,
logger=None):
"""
Allows an object "ref" to be given a newname without affecting the rest
of the object tree.
"""
# Nothing to do when it is the same name
if newname == ref.name:
return
# make a copy of the object, but give it a new name.
oldname = ref.name
newref = ref.make_clone()
newref.set_name(newname)
self.add(newref, with_triggers=with_triggers, save=True)
# for mgmt classes, update all objects that use it
if ref.COLLECTION_TYPE == "mgmtclass":
for what in ["distro", "profile", "system"]:
items = self.api.find_items(what, {"mgmt_classes": oldname})
for item in items:
for i in range(0, len(item.mgmt_classes)):
if item.mgmt_classes[i] == oldname:
item.mgmt_classes[i] = newname
self.api.add_item(what, item, save=True)
# for a repo, rename the mirror directory
if ref.COLLECTION_TYPE == "repo":
path = "/var/www/cobbler/repo_mirror/%s" % ref.name
if os.path.exists(path):
newpath = "/var/www/cobbler/repo_mirror/%s" % newref.name
os.renames(path, newpath)
# for a distro, rename the mirror and references to it
if ref.COLLECTION_TYPE == 'distro':
path = utils.find_distro_path(self.api.settings(), ref)
# create a symlink for the new distro name
utils.link_distro(self.api.settings(), newref)
# test to see if the distro path is based directly
# on the name of the distro. If it is, things need
# to updated accordingly
if os.path.exists(
path
) and path == "/var/www/cobbler/distro_mirror/%s" % ref.name:
newpath = "/var/www/cobbler/distro_mirror/%s" % newref.name
os.renames(path, newpath)
# update any reference to this path ...
distros = self.api.distros()
for d in distros:
if d.kernel.find(path) == 0:
d.set_kernel(d.kernel.replace(path, newpath))
d.set_initrd(d.initrd.replace(path, newpath))
self.collection_mgr.serialize_item(self, d)
# now descend to any direct ancestors and point them at the new object allowing
# the original object to be removed without orphanage. Direct ancestors
# will either be profiles or systems. Note that we do have to care as
# set_parent is only really meaningful for subprofiles. We ideally want a more
# generic set_parent.
kids = ref.get_children()
for k in kids:
if k.COLLECTION_TYPE == "distro":
raise CX(
_("internal error, not expected to have distro child objects"
))
elif k.COLLECTION_TYPE == "profile":
if k.parent != "":
k.set_parent(newname)
else:
k.set_distro(newname)
self.api.profiles().add(k,
save=True,
with_sync=with_sync,
with_triggers=with_triggers)
elif k.COLLECTION_TYPE == "system":
k.set_profile(newname)
self.api.systems().add(k,
save=True,
with_sync=with_sync,
with_triggers=with_triggers)
elif k.COLLECTION_TYPE == "repo":
raise CX(
_("internal error, not expected to have repo child objects"
))
else:
raise CX(
_("internal error, unknown child type (%s), cannot finish rename"
% k.COLLECTION_TYPE))
# now delete the old version
self.remove(oldname, with_delete=True, with_triggers=with_triggers)
return
