def cleanup_outdated_handlers(self):
handlers = []
pkgs = []
# Build a collection of uninstalled handlers and orphaned packages
# Note:
# -- An orphaned package is one without a corresponding handler
# directory
for item in os.listdir(conf.get_lib_dir()):
path = os.path.join(conf.get_lib_dir(), item)
if version.is_agent_package(path) or version.is_agent_path(path):
continue
if os.path.isdir(path):
if re.match(HANDLER_NAME_PATTERN, item) is None:
continue
try:
eh = ExtHandler()
separator = item.rfind('-')
eh.name = item[0:separator]
eh.properties.version = str(FlexibleVersion(item[separator+1:]))
handler = ExtHandlerInstance(eh, self.protocol)
except Exception:
continue
if handler.get_handler_state() != ExtHandlerState.NotInstalled:
continue
handlers.append(handler)
elif os.path.isfile(path) and \
not os.path.isdir(path[0:-len(HANDLER_PKG_EXT)]):
if not re.match(HANDLER_PKG_PATTERN, item):
continue
pkgs.append(path)
# Then, remove the orphaned packages
for pkg in pkgs:
try:
os.remove(pkg)
logger.verbose("Removed orphaned extension package {0}".format(pkg))
except OSError as e:
logger.warn("Failed to remove orphaned package {0}: {1}".format(pkg, e.strerror))
# Finally, remove the directories and packages of the
# uninstalled handlers
for handler in handlers:
handler.rm_ext_handler_dir()
pkg = os.path.join(conf.get_lib_dir(), handler.get_full_name() + HANDLER_PKG_EXT)
if os.path.isfile(pkg):
try:
os.remove(pkg)
logger.verbose("Removed extension package {0}".format(pkg))
except OSError as e:
logger.warn("Failed to remove extension package {0}: {1}".format(pkg, e.strerror))
def cleanup_outdated_handlers(self):
handlers = []
pkgs = []
# Build a collection of uninstalled handlers and orphaned packages
# Note:
# -- An orphaned package is one without a corresponding handler
# directory
for item in os.listdir(conf.get_lib_dir()):
path = os.path.join(conf.get_lib_dir(), item)
if version.is_agent_package(path) or version.is_agent_path(path):
continue
if os.path.isdir(path):
if re.match(HANDLER_NAME_PATTERN, item) is None:
continue
try:
eh = ExtHandler()
separator = item.rfind('-')
eh.name = item[0:separator]
eh.properties.version = str(FlexibleVersion(item[separator+1:]))
handler = ExtHandlerInstance(eh, self.protocol)
except Exception:
continue
if handler.get_handler_state() != ExtHandlerState.NotInstalled:
continue
handlers.append(handler)
elif os.path.isfile(path) and \
not os.path.isdir(path[0:-len(HANDLER_PKG_EXT)]):
if not re.match(HANDLER_PKG_PATTERN, item):
continue
pkgs.append(path)
# Then, remove the orphaned packages
for pkg in pkgs:
try:
os.remove(pkg)
logger.verbose("Removed orphaned extension package {0}".format(pkg))
except OSError as e:
logger.warn("Failed to remove orphaned package {0}: {1}".format(pkg, e.strerror))
# Finally, remove the directories and packages of the
# uninstalled handlers
for handler in handlers:
handler.rm_ext_handler_dir()
pkg = os.path.join(conf.get_lib_dir(), handler.get_full_name() + HANDLER_PKG_EXT)
if os.path.isfile(pkg):
try:
os.remove(pkg)
logger.verbose("Removed extension package {0}".format(pkg))
except OSError as e:
logger.warn("Failed to remove extension package {0}: {1}".format(pkg, e.strerror))
def del_ext_handler_files(self, warnings, actions): # pylint: disable=W0613
ext_dirs = [d for d in os.listdir(conf.get_lib_dir())
if os.path.isdir(os.path.join(conf.get_lib_dir(), d))
and re.match(HANDLER_COMPLETE_NAME_PATTERN, d) is not None
and not version.is_agent_path(d)]
for ext_dir in ext_dirs:
ext_base = os.path.join(conf.get_lib_dir(), ext_dir)
files = glob.glob(os.path.join(ext_base, 'status', '*.status'))
files += glob.glob(os.path.join(ext_base, 'config', '*.settings'))
files += glob.glob(os.path.join(ext_base, 'config', 'HandlerStatus'))
files += glob.glob(os.path.join(ext_base, 'mrseq'))
if len(files) > 0: # pylint: disable=len-as-condition
actions.append(DeprovisionAction(fileutil.rm_files, files))
def del_ext_handler_files(self, warnings, actions):
ext_dirs = [d for d in os.listdir(conf.get_lib_dir())
if os.path.isdir(os.path.join(conf.get_lib_dir(), d))
and re.match(HANDLER_NAME_PATTERN, d) is not None
and not version.is_agent_path(d)]
for ext_dir in ext_dirs:
ext_base = os.path.join(conf.get_lib_dir(), ext_dir)
files = glob.glob(os.path.join(ext_base, 'status', '*.status'))
files += glob.glob(os.path.join(ext_base, 'config', '*.settings'))
files += glob.glob(os.path.join(ext_base, 'config', 'HandlerStatus'))
files += glob.glob(os.path.join(ext_base, 'mrseq'))
if len(files) > 0:
actions.append(DeprovisionAction(fileutil.rm_files, files))
