def __init__(self,
conf,
uuid,
namespace=None,
service=None,
pids_path=None,
default_cmd_callback=None,
cmd_addl_env=None,
pid_file=None):
self.conf = conf
self.uuid = uuid
self.namespace = namespace
self.default_cmd_callback = default_cmd_callback
self.cmd_addl_env = cmd_addl_env
self.pids_path = pids_path or self.conf.external_pids
self.pid_file = pid_file
if service:
self.service_pid_fname = 'pid.' + service
self.service = service
else:
self.service_pid_fname = 'pid'
self.service = 'default-service'
utils.ensure_dir(os.path.dirname(self.get_pid_file_name()))
def __init__(self, conf, network, process_monitor, version=None,
plugin=None):
super(DhcpLocalProcess, self).__init__(conf, network, process_monitor,
version, plugin)
self.confs_dir = self.get_confs_dir(conf)
self.network_conf_dir = os.path.join(self.confs_dir, network.id)
utils.ensure_dir(self.network_conf_dir)
def __init__(self, conf, network, process_monitor, version=None,
plugin=None):
super(DhcpLocalProcess, self).__init__(conf, network, process_monitor,
version, plugin)
self.confs_dir = self.get_confs_dir(conf)
self.network_conf_dir = os.path.join(self.confs_dir, network.id)
utils.ensure_dir(self.network_conf_dir)
def enable(self):
"""Enables DHCP for this network by spawning a local process."""
if self.active:
self.restart()
elif self._enable_dhcp():
utils.ensure_dir(self.network_conf_dir)
self.interface_name = cfg.CONF.symcpe.dhcp_interface
self.spawn_process()
def _get_state_file_path(self, loadbalancer_id, kind,
ensure_state_dir=True):
"""Returns the file name for a given kind of config file."""
confs_dir = os.path.abspath(os.path.normpath(self.state_path))
conf_dir = os.path.join(confs_dir, loadbalancer_id)
if ensure_state_dir:
linux_utils.ensure_dir(conf_dir)
return os.path.join(conf_dir, kind)
def enable(self):
"""Enables DHCP for this network by spawning a local process."""
if self.active:
self.restart()
elif self._enable_dhcp():
utils.ensure_dir(self.network_conf_dir)
interface_name = self.device_manager.setup(self.network)
self.interface_name = interface_name
self.spawn_process()
def enable(self):
"""Enables DHCP for this network by spawning a local process."""
if self.active:
self.restart()
elif self._enable_dhcp():
utils.ensure_dir(self.network_conf_dir)
interface_name = self.device_manager.setup(self.network)
self.interface_name = interface_name
self.spawn_process()
def get_pid_file_name(self, ensure_pids_dir=False):
"""Returns the file name for a given kind of config file."""
if self.pid_file:
if ensure_pids_dir:
utils.ensure_dir(os.path.dirname(self.pid_file))
return self.pid_file
else:
return utils.get_conf_file_name(self.pids_path, self.uuid,
self.service_pid_fname,
ensure_pids_dir)
def _get_state_file_path(self,
loadbalancer_id,
kind,
ensure_state_dir=True):
"""Returns the file name for a given kind of config file."""
confs_dir = os.path.abspath(os.path.normpath(self.state_path))
conf_dir = os.path.join(confs_dir, loadbalancer_id)
if ensure_state_dir:
linux_utils.ensure_dir(conf_dir)
return os.path.join(conf_dir, kind)
def start(self):
fmt = self.process_name + "--%Y-%m-%d--%H%M%S.log"
log_dir = os.path.join(DEFAULT_LOG_DIR, self.test_name)
utils.ensure_dir(log_dir)
cmd = [spawn.find_executable(self.exec_name),
'--log-dir', log_dir,
'--log-file', timeutils.strtime(fmt=fmt)]
for filename in self.config_filenames:
cmd += ['--config-file', filename]
self.process = async_process.AsyncProcess(cmd)
self.process.start(block=True)
def __init__(self, host=None):
super(DhcpAgent, self).__init__(host=host)
self.needs_resync_reasons = collections.defaultdict(list)
self.conf = cfg.CONF
self.cache = NetworkCache()
self.dhcp_driver_cls = importutils.import_class(self.conf.dhcp_driver)
ctx = context.get_admin_context_without_session()
self.plugin_rpc = DhcpPluginApi(topics.PLUGIN, ctx,
self.conf.use_namespaces)
# create dhcp dir to store dhcp info
dhcp_dir = os.path.dirname("/%s/dhcp/" % self.conf.state_path)
linux_utils.ensure_dir(dhcp_dir)
self.dhcp_version = self.dhcp_driver_cls.check_version()
self._populate_networks_cache()
self._process_monitor = external_process.ProcessMonitor(
config=self.conf, resource_type='dhcp')
def __init__(self, host=None):
super(DhcpAgent, self).__init__(host=host)
self.needs_resync_reasons = collections.defaultdict(list)
self.conf = cfg.CONF
self.cache = NetworkCache()
self.dhcp_driver_cls = importutils.import_class(self.conf.dhcp_driver)
ctx = context.get_admin_context_without_session()
self.plugin_rpc = DhcpPluginApi(topics.PLUGIN,
ctx, self.conf.use_namespaces)
# create dhcp dir to store dhcp info
dhcp_dir = os.path.dirname("/%s/dhcp/" % self.conf.state_path)
linux_utils.ensure_dir(dhcp_dir)
self.dhcp_version = self.dhcp_driver_cls.check_version()
self._populate_networks_cache()
self._process_monitor = external_process.ProcessMonitor(
config=self.conf,
resource_type='dhcp')
def __init__(self, conf, uuid, namespace=None, service=None,
pids_path=None, default_cmd_callback=None,
cmd_addl_env=None, pid_file=None):
self.conf = conf
self.uuid = uuid
self.namespace = namespace
self.default_cmd_callback = default_cmd_callback
self.cmd_addl_env = cmd_addl_env
self.pids_path = pids_path or self.conf.external_pids
self.pid_file = pid_file
if service:
self.service_pid_fname = 'pid.' + service
self.service = service
else:
self.service_pid_fname = 'pid'
self.service = 'default-service'
utils.ensure_dir(os.path.dirname(self.get_pid_file_name()))
def test_ensure_dir_not_exist(self, makedirs, isdir):
utils.ensure_dir('/the')
isdir.assert_called_once_with('/the')
makedirs.assert_called_once_with('/the', 0o755)
def test_ensure_dir_no_fail_if_exists(self, makedirs):
error = OSError()
error.errno = errno.EEXIST
makedirs.side_effect = error
utils.ensure_dir("/etc/create/concurrently")
def test_ensure_dir_calls_makedirs(self, makedirs):
utils.ensure_dir("/etc/create/directory")
makedirs.assert_called_once_with("/etc/create/directory", 0o755)
def test_ensure_dir_exist(self, makedirs, isdir):
utils.ensure_dir('/the')
isdir.assert_called_once_with('/the')
self.assertFalse(makedirs.called)
def test_ensure_dir_not_exist(self, makedirs, isdir):
utils.ensure_dir('/the')
isdir.assert_called_once_with('/the')
makedirs.assert_called_once_with('/the', 0o755)
def ensure_pids_dir(self):
utils.ensure_dir(os.path.dirname(self.get_pid_file_name()))
def _init_ha_conf_path(self):
ha_full_path = os.path.dirname("/%s/" % self.conf.ha_confs_path)
agent_utils.ensure_dir(ha_full_path)
def test_ensure_dir_exist(self, makedirs, isdir):
utils.ensure_dir('/the')
isdir.assert_called_once_with('/the')
self.assertFalse(makedirs.called)
def test_ensure_dir_calls_makedirs(self, makedirs):
utils.ensure_dir("/etc/create/directory")
makedirs.assert_called_once_with("/etc/create/directory", 0o755)
def get_full_config_file_path(self, filename, ensure_conf_dir=True):
conf_dir = self.get_conf_dir()
if ensure_conf_dir:
utils.ensure_dir(conf_dir)
return os.path.join(conf_dir, filename)
def get_full_config_file_path(self, filename, ensure_conf_dir=True):
conf_dir = self.get_conf_dir()
if ensure_conf_dir:
utils.ensure_dir(conf_dir)
return os.path.join(conf_dir, filename)
def _init_ha_conf_path(self):
ha_full_path = os.path.dirname("/%s/" % self.conf.ha_confs_path)
agent_utils.ensure_dir(ha_full_path)
def test_ensure_dir_no_fail_if_exists(self, path_exists, makedirs):
error = OSError()
error.errno = errno.EEXIST
makedirs.side_effect = error
utils.ensure_dir("/etc/create/concurrently")
