def run(self, args):
if len(args) == 0:
self.parser.error('Less arguments: ' + ' '.join(args))
if self.options.debug:
print args
target_dir = args[0]
parent_path = os.path.dirname(target_dir)
new = os.path.basename(target_dir)
if self.options.parents and not os.path.exists(parent_path):
self.parser.error('%s not found' % parent_path)
parent = cgroup.get_cgroup(parent_path)
if not self.options.apply_all:
parent.mkdir(new)
else:
status = cgroup.SubsystemStatus()
enabled = status.get_enabled()
enabled = [
s for s in enabled if not (s == 'perf_event' or s == 'debug')
]
parents = []
for name in enabled:
mount_point = status.get_path(name)
path = os.path.join(mount_point, parent.fullname.lstrip('/'))
parents.append(cgroup.get_cgroup(path))
# Check directory existence first
to_be_created = []
for _parent in parents:
new_path = os.path.join(_parent.fullpath, new)
if self.options.debug:
print(new_path)
if os.path.exists(new_path):
if not self.options.parents:
print("%s exists" % new_path)
sys.exit(1)
else:
to_be_created.append(_parent)
else:
to_be_created.append(_parent)
if self.options.debug:
print(to_be_created)
for _parent in to_be_created:
if self.options.debug:
new_path = os.path.join(_parent.fullpath, new)
print("mkdir %s" % new_path)
new_path = os.path.join(_parent.fullpath, new)
if os.path.exists(new_path):
# XXX: this may happen when systemd creates
# a cpuacct,cpu group and links cpu and cpuacct
# to it.
continue
_parent.mkdir(new)
def run(self, args):
if len(args) == 0:
self.parser.error('Less arguments: ' + ' '.join(args))
if self.options.debug:
print args
target_dir = args[0]
if not self.options.apply_all:
if not os.path.exists(target_dir):
print("Error: %s not found" % target_dir)
sys.exit(1)
if not os.path.isdir(target_dir):
print("Error: %s is not a directory" % target_dir)
sys.exit(1)
cg = cgroup.get_cgroup(target_dir)
if cg.depth == 0:
print("Error: %s is a root cgroup" % target_dir)
sys.exit(1)
cg.rmdir()
else:
target = cgroup.get_cgroup(target_dir)
status = cgroup.SubsystemStatus()
enabled = status.get_enabled()
enabled = [s for s in enabled if not (s == 'perf_event' or s == 'debug')]
targets = []
for name in enabled:
mount_point = status.get_path(name)
path = os.path.join(mount_point, target.fullname.lstrip('/'))
targets.append(cgroup.get_cgroup(path))
# Check directory existence first
for _target in targets:
if self.options.debug:
print(_target.fullpath)
if not os.path.exists(_target.fullpath):
print("Error: %s not found" % _target.fullpath)
sys.exit(1)
if not os.path.isdir(_target.fullpath):
print("Error: %s is not a directory" % _target.fullpath)
sys.exit(1)
for _target in targets:
if self.options.debug:
print("rmdir %s" % _target.fullpath)
if not os.path.exists(_target.fullpath):
# XXX: this may happen when systemd creates
# a cpuacct,cpu group and links cpu and cpuacct
# to it.
continue
_target.rmdir()
elif cmd == 'pgrep':
opts.append('sh')
elif cmd == 'tree' and '-a' in opts and subsys != 'cpu':
# In the case, tree always fails
continue
if options.debug:
print(opts)
allok &= test(cmdline, opts)
return allok
commands = cgutils.commands.__all__
# FIXME: there is no way to test automatically these commands ;-/
commands = [c for c in commands if c not in ['event', 'mkdir', 'rmdir']]
status = cgroup.SubsystemStatus()
subsystems = status.get_enabled()
subsystems = [
s for s in subsystems
if s != 'debug' and s != 'perf_event' and 'name=' not in s
]
for cmd in commands:
print("#### Testing %s" % cmd)
cmdline = '/usr/bin/python ./bin/cgutil %s %%s' % cmd
output = execute(cmdline % '--help')
_options = parse_help(output)
if options.debug:
print(output)
print(cmd, _options)
if not _options: