本文整理汇总了Python中utils.run_triggers函数的典型用法代码示例。如果您正苦于以下问题:Python run_triggers函数的具体用法?Python run_triggers怎么用?Python run_triggers使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了run_triggers函数的12个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: remove
def remove(self,name,with_delete=True,with_sync=True,with_triggers=True,recursive=False,logger=None):
"""
Remove element named 'name' from the collection
"""
name = name.lower()
# first see if any Groups use this distro
if not recursive:
for v in self.config.profiles():
if v.distro.lower() == name:
raise CX(_("removal would orphan profile: %s") % v.name)
obj = self.find(name=name)
if obj is not None:
kernel = obj.kernel
if recursive:
kids = obj.get_children()
for k in kids:
self.config.api.remove_profile(k.name, recursive=recursive, delete=with_delete, with_triggers=with_triggers, logger=logger)
if with_delete:
if with_triggers:
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/delete/distro/pre/*", [], logger)
if with_sync:
lite_sync = action_litesync.BootLiteSync(self.config, logger=logger)
lite_sync.remove_single_distro(name)
del self.listing[name]
self.config.serialize_delete(self, obj)
if with_delete:
if with_triggers:
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/delete/distro/post/*", [], logger)
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/change/*", [], logger)
# look through all mirrored directories and find if any directory is holding
# this particular distribution's kernel and initrd
possible_storage = glob.glob("/var/www/cobbler/ks_mirror/*")
path = None
for storage in possible_storage:
if os.path.dirname(obj.kernel).find(storage) != -1:
path = storage
continue
# if we found a mirrored path above, we can delete the mirrored storage /if/
# no other object is using the same mirrored storage.
if with_delete and path is not None and os.path.exists(path) and kernel.find("/var/www/cobbler") != -1:
# this distro was originally imported so we know we can clean up the associated
# storage as long as nothing else is also using this storage.
found = False
distros = self.api.distros()
for d in distros:
if d.kernel.find(path) != -1:
found = True
if not found:
utils.rmtree(path)
return True
示例2: remove
def remove(self, name, with_delete=True, with_sync=True, with_triggers=True, recursive=False, logger=None):
"""
Remove element named 'name' from the collection
"""
name = name.lower()
obj = self.find(name=name)
if obj is not None:
if with_delete:
if with_triggers:
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/delete/file/*", [], logger)
self.lock.acquire()
try:
del self.listing[name]
finally:
self.lock.release()
self.config.serialize_delete(self, obj)
if with_delete:
if with_triggers:
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/delete/file/post/*", [], logger)
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/change/*", [], logger)
return True
raise CX(_("cannot delete an object that does not exist: %s") % name)
示例3: remove
def remove(self,name,with_delete=True,with_sync=True,with_triggers=True,recursive=False,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()
obj = self.find(name=name)
if obj is not None:
if with_delete:
if with_triggers:
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/delete/repo/pre/*", [], logger)
del self.listing[name]
self.config.serialize_delete(self, obj)
if with_delete:
if with_triggers:
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/delete/repo/post/*", [], logger)
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/change/*", [], logger)
path = "/var/www/cobbler/repo_mirror/%s" % obj.name
if os.path.exists(path):
utils.rmtree(path)
return True
raise CX(_("cannot delete an object that does not exist: %s") % name)
示例4: remove
def remove(self,name,with_delete=True,with_sync=True,with_triggers=True,recursive=False, logger=None):
"""
Remove element named 'name' from the collection
"""
name = name.lower()
obj = self.find(name=name)
if obj is not None:
if with_delete:
if with_triggers:
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/delete/system/pre/*", [], logger)
if with_sync:
lite_sync = action_litesync.BootLiteSync(self.config, logger=logger)
lite_sync.remove_single_system(name)
del self.listing[name]
self.config.serialize_delete(self, obj)
if with_delete:
if with_triggers:
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/delete/system/post/*", [], logger)
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/change/*", [], logger)
return True
raise CX(_("cannot delete an object that does not exist: %s") % name)
示例5: run
def run(self):
"""
Syncs the current configuration file with the config tree.
Using the Check().run_ functions previously is recommended
"""
if not os.path.exists(self.bootloc):
utils.die(self.logger,"cannot find directory: %s" % self.bootloc)
self.logger.info("running pre-sync triggers")
# run pre-triggers...
utils.run_triggers(self.api, None, "/var/lib/cobbler/triggers/sync/pre/*")
self.distros = self.config.distros()
self.profiles = self.config.profiles()
self.systems = self.config.systems()
self.settings = self.config.settings()
self.repos = self.config.repos()
# execute the core of the sync operation
self.logger.info("cleaning trees")
self.clean_trees()
self.logger.info("copying bootloaders")
self.pxegen.copy_bootloaders()
self.logger.info("copying distros")
self.pxegen.copy_distros()
self.logger.info("copying images")
self.pxegen.copy_images()
self.logger.info("generating PXE configuration files")
for x in self.systems:
self.pxegen.write_all_system_files(x)
if self.settings.manage_dhcp:
self.logger.info("rendering DHCP files")
self.dhcp.write_dhcp_file()
self.dhcp.regen_ethers()
if self.settings.manage_dns:
self.logger.info("rendering DNS files")
self.dns.regen_hosts()
self.dns.write_dns_files()
self.logger.info("rendering Rsync files")
self.rsync_gen()
self.logger.info("generating PXE menu structure")
self.pxegen.make_pxe_menu()
# run post-triggers
self.logger.info("running post-sync triggers")
utils.run_triggers(self.api, None, "/var/lib/cobbler/triggers/sync/post/*", logger=self.logger)
utils.run_triggers(self.api, None, "/var/lib/cobbler/triggers/change/*", logger=self.logger)
return True
示例6: run
def run(self):
"""
Syncs the current configuration file with the config tree.
Using the Check().run_ functions previously is recommended
"""
if not os.path.exists(self.bootloc):
utils.die(self.logger,"cannot find directory: %s" % self.bootloc)
self.logger.info("running pre-sync triggers")
# run pre-triggers...
utils.run_triggers(self.api, None, "/var/lib/cobbler/triggers/sync/pre/*")
self.distros = self.config.distros()
self.profiles = self.config.profiles()
self.systems = self.config.systems()
self.settings = self.config.settings()
self.repos = self.config.repos()
# execute the core of the sync operation
self.logger.info("cleaning trees")
self.clean_trees()
# Have the tftpd module handle copying bootloaders,
# distros, images, and all_system_files
self.tftpd.sync(self.verbose)
# Copy distros to the webdir
# Adding in the exception handling to not blow up if files have
# been moved (or the path references an NFS directory that's no longer
# mounted)
for d in self.distros:
try:
self.logger.info("copying files for distro: %s" % d.name)
self.pxegen.copy_single_distro_files(d,
self.settings.webdir,True)
self.pxegen.write_templates(d,write_file=True)
except CX, e:
self.logger.error(e.value)
示例7: remove
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.config.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.config.api.remove_system(k, recursive=True, logger=logger)
if with_delete:
if with_triggers:
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/delete/image/pre/*", [], logger)
if with_sync:
lite_sync = action_litesync.BootLiteSync(self.config, logger=logger)
lite_sync.remove_single_image(name)
self.lock.acquire()
try:
del self.listing[name]
finally:
self.lock.release()
self.config.serialize_delete(self, obj)
if with_delete:
if with_triggers:
utils.run_triggers(
self.config.api, obj, "/var/lib/cobbler/triggers/delete/image/post/*", [], logger
)
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/change/*", [], logger)
return True
raise CX(_("cannot delete an object that does not exist: %s") % name)
示例8: remove
def remove(self,name,with_delete=True,with_sync=True,with_triggers=True,recursive=False,logger=None):
"""
Remove element named 'name' from the collection
"""
name = name.lower()
if not recursive:
for v in self.config.systems():
if v.profile is not None and v.profile.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:
if k.COLLECTION_TYPE == "profile":
self.config.api.remove_profile(k.name, recursive=recursive, delete=with_delete, with_triggers=with_triggers, logger=logger)
else:
self.config.api.remove_system(k.name, recursive=recursive, delete=with_delete, with_triggers=with_triggers, logger=logger)
if with_delete:
if with_triggers:
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/delete/profile/pre/*", [], logger)
self.lock.acquire()
try:
del self.listing[name]
finally:
self.lock.release()
self.config.serialize_delete(self, obj)
if with_delete:
if with_triggers:
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/delete/profile/post/*", [], logger)
utils.run_triggers(self.config.api, obj, "/var/lib/cobbler/triggers/change/*", [], logger)
if with_sync:
lite_sync = action_litesync.BootLiteSync(self.config, logger=logger)
lite_sync.remove_single_profile(name)
return True
raise CX(_("cannot delete an object that does not exist: %s") % name)
示例9: add
def add(self, ref, save=False, with_copy=False, with_triggers=True, with_sync=True, quick_pxe_update=False,
check_for_duplicate_names=False, check_for_duplicate_netinfo=False, logger=None):
"""
Add an object to the collection, if it's valid. Returns True
if the object was added to the collection. Returns False if the
object specified by ref deems itself invalid (and therefore
won't be added to the collection).
with_copy is a bit of a misnomer, but lots of internal add operations
can run with "with_copy" as False. True means a real final commit, as if
entered from the command line (or basically, by a user).
With with_copy as False, the particular add call might just be being run
during deserialization, in which case extra semantics around the add don't really apply.
So, in that case, don't run any triggers and don't deal with any actual files.
"""
if ref is None or ref.name is None:
return False
try:
ref.check_if_valid()
except CX:
return False
if ref.uid == '':
ref.uid = self.config.generate_uid()
if save is True:
now = time.time()
if ref.ctime == 0:
ref.ctime = now
ref.mtime = now
if self.lite_sync is None:
self.lite_sync = action_litesync.BootLiteSync(self.config, logger=logger)
# migration path for old API parameter that I've renamed.
if with_copy and not save:
save = with_copy
if not save:
# for people that aren't quite aware of the API
# if not saving the object, you can't run these features
with_triggers = False
with_sync = False
# Avoid adding objects to the collection
# if an object of the same/ip/mac already exists.
self.__duplication_checks(ref, check_for_duplicate_names, check_for_duplicate_netinfo)
if ref.COLLECTION_TYPE != self.collection_type():
raise CX(_("API error: storing wrong data type in collection"))
if not save:
# don't need to run triggers, so add it already ...
self.lock.acquire()
try:
self.listing[ref.name.lower()] = ref
finally:
self.lock.release()
# perform filesystem operations
if save:
# failure of a pre trigger will prevent the object from being added
if with_triggers:
utils.run_triggers(self.api, ref, "/var/lib/cobbler/triggers/add/%s/pre/*" % self.collection_type(), [], logger)
self.lock.acquire()
try:
self.listing[ref.name.lower()] = ref
finally:
self.lock.release()
# save just this item if possible, if not, save
# the whole collection
self.config.serialize_item(self, ref)
if with_sync:
if isinstance(ref, item_system.System):
# we don't need openvz containers to be network bootable
if ref.virt_type == "openvz":
ref.netboot_enabled = False
self.lite_sync.add_single_system(ref.name)
elif isinstance(ref, item_profile.Profile):
# we don't need openvz containers to be network bootable
if ref.virt_type == "openvz":
ref.enable_menu = 0
self.lite_sync.add_single_profile(ref.name)
elif isinstance(ref, item_distro.Distro):
self.lite_sync.add_single_distro(ref.name)
elif isinstance(ref, item_image.Image):
self.lite_sync.add_single_image(ref.name)
elif isinstance(ref, item_repo.Repo):
pass
elif isinstance(ref, item_mgmtclass.Mgmtclass):
pass
elif isinstance(ref, item_package.Package):
pass
elif isinstance(ref, item_file.File):
pass
else:
#.........这里部分代码省略.........
示例10: _run_triggers
def _run_triggers(self, ref, globber):
return utils.run_triggers(ref, globber)
示例11: _run_triggers
def _run_triggers(self,api_handle,ref,globber):
return utils.run_triggers(api_handle,ref,globber)
示例12: run
def run(self):
"""
Syncs the current configuration file with the config tree.
Using the Check().run_ functions previously is recommended
"""
if not os.path.exists(self.bootloc):
raise CX(_("cannot find directory: %s") % self.bootloc)
if self.verbose:
print "- running pre-sync triggers"
# run pre-triggers...
utils.run_triggers(self.api, None, "/var/lib/cobbler/triggers/sync/pre/*")
self.distros = self.config.distros()
self.profiles = self.config.profiles()
self.systems = self.config.systems()
self.settings = self.config.settings()
self.repos = self.config.repos()
# execute the core of the sync operation
if self.verbose:
print "- cleaning trees"
self.clean_trees()
if self.verbose:
print "- copying bootloaders"
self.pxegen.copy_bootloaders()
if self.verbose:
print "- copying distros"
self.pxegen.copy_distros()
if self.verbose:
print "- copying images"
self.pxegen.copy_images()
for x in self.systems:
if self.verbose:
print "- copying files for system: %s" % x.name
self.pxegen.write_all_system_files(x)
if self.settings.manage_dhcp:
if self.verbose:
print "- rendering DHCP files"
self.dhcp.write_dhcp_file()
self.dhcp.regen_ethers()
if self.settings.manage_dns:
if self.verbose:
print "- rendering DNS files"
self.dns.regen_hosts()
self.dns.write_dns_files()
if self.verbose:
print "- generating PXE menu structure"
self.pxegen.make_pxe_menu()
# run post-triggers
if self.verbose:
print "- running post-sync triggers"
utils.run_triggers(self.api, None, "/var/lib/cobbler/triggers/sync/post/*")
utils.run_triggers(self.api, None, "/var/lib/cobbler/triggers/change/*")
return True