def add_single_distro(self, name):
# get the distro record
distro = self.distros.find(name=name)
if distro is None:
return
# copy image files to images/$name in webdir & tftpboot:
self.sync.pxegen.copy_single_distro_files(distro, self.settings.webdir, True)
self.tftpd.add_single_distro(distro)
# create the symlink for this distro
src_dir = utils.find_distro_path(self.settings, distro)
dst_dir = os.path.join(self.settings.webdir, "links", name)
if os.path.exists(dst_dir):
self.logger.warning("skipping symlink, destination (%s) exists" % dst_dir)
elif utils.path_tail(os.path.join(self.settings.webdir, "ks_mirror"), src_dir) == "":
self.logger.warning("skipping symlink, the source (%s) is not in %s" % (src_dir, os.path.join(self.settings.webdir, "ks_mirror")))
else:
try:
self.logger.info("trying symlink %s -> %s" % (src_dir, dst_dir))
os.symlink(src_dir, dst_dir)
except (IOError, OSError):
self.logger.error("symlink failed (%s -> %s)" % (src_dir, dst_dir))
# generate any templates listed in the distro
self.sync.pxegen.write_templates(distro, write_file=True)
# cascade sync
kids = distro.get_children()
for k in kids:
self.add_single_profile(k.name, rebuild_menu=False)
self.sync.pxegen.make_pxe_menu()
def add_single_distro(self, name):
# get the distro record
distro = self.distros.find(name=name)
if distro is None:
return
# copy image files to images/$name in webdir & tftpboot:
self.sync.tftpgen.copy_single_distro_files(distro,
self.settings.webdir, True)
self.tftpd.add_single_distro(distro)
# create the symlink for this distro
src_dir = utils.find_distro_path(self.settings, distro)
dst_dir = os.path.join(self.settings.webdir, "links", name)
if os.path.exists(dst_dir):
self.logger.warning("skipping symlink, destination (%s) exists" %
dst_dir)
elif utils.path_tail(
os.path.join(self.settings.webdir, "distro_mirror"),
src_dir) == "":
self.logger.warning(
"skipping symlink, the source (%s) is not in %s" %
(src_dir, os.path.join(self.settings.webdir, "distro_mirror")))
else:
try:
self.logger.info("trying symlink %s -> %s" %
(src_dir, dst_dir))
os.symlink(src_dir, dst_dir)
except (IOError, OSError):
self.logger.error("symlink failed (%s -> %s)" %
(src_dir, dst_dir))
# generate any templates listed in the distro
self.sync.tftpgen.write_templates(distro, write_file=True)
# cascade sync
kids = distro.get_children()
for k in kids:
self.add_single_profile(k.name, rebuild_menu=False)
self.sync.tftpgen.make_pxe_menu()
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 True
# 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/ks_mirror/%s" % ref.name:
newpath = "/var/www/cobbler/ks_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.config.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 True
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 True
# 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/ks_mirror/%s" % ref.name:
newpath = "/var/www/cobbler/ks_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.config.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 True
