def init_storage(self):
# should we run a storage server (and publish it for others to use)?
if not self.get_config("storage", "enabled", True, boolean=True):
return
readonly = self.get_config("storage", "readonly", False, boolean=True)
storedir = os.path.join(self.basedir, self.STOREDIR)
data = self.get_config("storage", "reserved_space", None)
try:
reserved = parse_abbreviated_size(data)
except ValueError:
log.msg("[storage]reserved_space= contains unparseable value %s"
% data)
raise
if reserved is None:
reserved = 0
discard = self.get_config("storage", "debug_discard", False,
boolean=True)
expire = self.get_config("storage", "expire.enabled", False, boolean=True)
if expire:
mode = self.get_config("storage", "expire.mode") # require a mode
else:
mode = self.get_config("storage", "expire.mode", "age")
o_l_d = self.get_config("storage", "expire.override_lease_duration", None)
if o_l_d is not None:
o_l_d = parse_duration(o_l_d)
cutoff_date = None
if mode == "cutoff-date":
cutoff_date = self.get_config("storage", "expire.cutoff_date")
cutoff_date = parse_date(cutoff_date)
sharetypes = []
if self.get_config("storage", "expire.immutable", True, boolean=True):
sharetypes.append("immutable")
if self.get_config("storage", "expire.mutable", True, boolean=True):
sharetypes.append("mutable")
expiration_sharetypes = tuple(sharetypes)
ss = StorageServer(storedir, self.nodeid,
reserved_space=reserved,
discard_storage=discard,
readonly_storage=readonly,
stats_provider=self.stats_provider,
expiration_enabled=expire,
expiration_mode=mode,
expiration_override_lease_duration=o_l_d,
expiration_cutoff_date=cutoff_date,
expiration_sharetypes=expiration_sharetypes)
self.add_service(ss)
furl_file = os.path.join(self.basedir, "private", "storage.furl").encode(get_filesystem_encoding())
furl = self.tub.registerReference(ss, furlFile=furl_file)
ann = {"anonymous-storage-FURL": furl,
"permutation-seed-base32": self._init_permutation_seed(ss),
}
self.introducer_client.publish("storage", ann, self._node_key)
def init_storage(self):
# should we run a storage server (and publish it for others to use)?
if not self.get_config("storage", "enabled", True, boolean=True):
return
readonly = self.get_config("storage", "readonly", False, boolean=True)
storedir = os.path.join(self.basedir, self.STOREDIR)
data = self.get_config("storage", "reserved_space", None)
try:
reserved = parse_abbreviated_size(data)
except ValueError:
log.msg("[storage]reserved_space= contains unparseable value %s"
% data)
raise
if reserved is None:
reserved = 0
discard = self.get_config("storage", "debug_discard", False,
boolean=True)
expire = self.get_config("storage", "expire.enabled", False, boolean=True)
if expire:
mode = self.get_config("storage", "expire.mode") # require a mode
else:
mode = self.get_config("storage", "expire.mode", "age")
o_l_d = self.get_config("storage", "expire.override_lease_duration", None)
if o_l_d is not None:
o_l_d = parse_duration(o_l_d)
cutoff_date = None
if mode == "cutoff-date":
cutoff_date = self.get_config("storage", "expire.cutoff_date")
cutoff_date = parse_date(cutoff_date)
sharetypes = []
if self.get_config("storage", "expire.immutable", True, boolean=True):
sharetypes.append("immutable")
if self.get_config("storage", "expire.mutable", True, boolean=True):
sharetypes.append("mutable")
expiration_sharetypes = tuple(sharetypes)
ss = StorageServer(storedir, self.nodeid,
reserved_space=reserved,
discard_storage=discard,
readonly_storage=readonly,
stats_provider=self.stats_provider,
expiration_enabled=expire,
expiration_mode=mode,
expiration_override_lease_duration=o_l_d,
expiration_cutoff_date=cutoff_date,
expiration_sharetypes=expiration_sharetypes)
self.add_service(ss)
furl_file = os.path.join(self.basedir, "private", "storage.furl").encode(get_filesystem_encoding())
furl = self.tub.registerReference(ss, furlFile=furl_file)
ann = {"anonymous-storage-FURL": furl,
"permutation-seed-base32": self._init_permutation_seed(ss),
}
self.introducer_client.publish("storage", ann, self._node_key)
def init_storage(self):
# should we run a storage server (and publish it for others to use)?
if not self.get_config("storage", "enabled", True, boolean=True):
return
readonly = self.get_config("storage", "readonly", False, boolean=True)
storedir = os.path.join(self.basedir, self.STOREDIR)
data = self.get_config("storage", "reserved_space", None)
reserved = None
try:
reserved = parse_abbreviated_size(data)
except ValueError:
log.msg("[storage]reserved_space= contains unparseable value %s"
% data)
if reserved is None:
reserved = 0
discard = self.get_config("storage", "debug_discard", False,
boolean=True)
expire = self.get_config("storage", "expire.enabled", False, boolean=True)
if expire:
mode = self.get_config("storage", "expire.mode") # require a mode
else:
mode = self.get_config("storage", "expire.mode", "age")
o_l_d = self.get_config("storage", "expire.override_lease_duration", None)
if o_l_d is not None:
o_l_d = parse_duration(o_l_d)
cutoff_date = None
if mode == "cutoff-date":
cutoff_date = self.get_config("storage", "expire.cutoff_date")
cutoff_date = parse_date(cutoff_date)
sharetypes = []
if self.get_config("storage", "expire.immutable", True, boolean=True):
sharetypes.append("immutable")
if self.get_config("storage", "expire.mutable", True, boolean=True):
sharetypes.append("mutable")
expiration_sharetypes = tuple(sharetypes)
ss = StorageServer(storedir, self.nodeid,
reserved_space=reserved,
discard_storage=discard,
readonly_storage=readonly,
stats_provider=self.stats_provider,
expiration_enabled=expire,
expiration_mode=mode,
expiration_override_lease_duration=o_l_d,
expiration_cutoff_date=cutoff_date,
expiration_sharetypes=expiration_sharetypes)
self.add_service(ss)
d = self.when_tub_ready()
# we can't do registerReference until the Tub is ready
def _publish(res):
furl_file = os.path.join(self.basedir, "private", "storage.furl").encode(get_filesystem_encoding())
furl = self.tub.registerReference(ss, furlFile=furl_file)
ri_name = RIStorageServer.__remote_name__
self.introducer_client.publish(furl, "storage", ri_name)
d.addCallback(_publish)
d.addErrback(log.err, facility="tahoe.init",
level=log.BAD, umid="aLGBKw")
def get_anonymous_storage_server(self):
"""
Get the anonymous ``IStorageServer`` implementation for this node.
Note this will return an object even if storage is disabled on this
node (but the object will not be exposed, peers will not be able to
access it, and storage will remain disabled).
The one and only instance for this node is always returned. It is
created first if necessary.
"""
try:
ss = self.getServiceNamed(StorageServer.name)
except KeyError:
pass
else:
return ss
readonly = self.config.get_config("storage",
"readonly",
False,
boolean=True)
config_storedir = self.get_config(
"storage",
"storage_dir",
self.STOREDIR,
)
storedir = self.config.get_config_path(config_storedir)
data = self.config.get_config("storage", "reserved_space", None)
try:
reserved = parse_abbreviated_size(data)
except ValueError:
log.msg("[storage]reserved_space= contains unparseable value %s" %
data)
raise
if reserved is None:
reserved = 0
discard = self.config.get_config("storage",
"debug_discard",
False,
boolean=True)
expire = self.config.get_config("storage",
"expire.enabled",
False,
boolean=True)
if expire:
mode = self.config.get_config("storage",
"expire.mode") # require a mode
else:
mode = self.config.get_config("storage", "expire.mode", "age")
o_l_d = self.config.get_config("storage",
"expire.override_lease_duration", None)
if o_l_d is not None:
o_l_d = parse_duration(o_l_d)
cutoff_date = None
if mode == "cutoff-date":
cutoff_date = self.config.get_config("storage",
"expire.cutoff_date")
cutoff_date = parse_date(cutoff_date)
sharetypes = []
if self.config.get_config("storage",
"expire.immutable",
True,
boolean=True):
sharetypes.append("immutable")
if self.config.get_config("storage",
"expire.mutable",
True,
boolean=True):
sharetypes.append("mutable")
expiration_sharetypes = tuple(sharetypes)
ss = StorageServer(storedir,
self.nodeid,
reserved_space=reserved,
discard_storage=discard,
readonly_storage=readonly,
stats_provider=self.stats_provider,
expiration_enabled=expire,
expiration_mode=mode,
expiration_override_lease_duration=o_l_d,
expiration_cutoff_date=cutoff_date,
expiration_sharetypes=expiration_sharetypes)
ss.setServiceParent(self)
return ss
def init_storage(self):
# should we run a storage server (and publish it for others to use)?
if not self.get_config("storage", "enabled", True, boolean=True):
return
readonly = self.get_config("storage", "readonly", False, boolean=True)
storedir = os.path.join(self.basedir, self.STOREDIR)
data = self.get_config("storage", "reserved_space", None)
reserved = None
try:
reserved = parse_abbreviated_size(data)
except ValueError:
log.msg("[storage]reserved_space= contains unparseable value %s" %
data)
if reserved is None:
reserved = 0
discard = self.get_config("storage",
"debug_discard",
False,
boolean=True)
expire = self.get_config("storage",
"expire.enabled",
False,
boolean=True)
if expire:
mode = self.get_config("storage", "expire.mode") # require a mode
else:
mode = self.get_config("storage", "expire.mode", "age")
o_l_d = self.get_config("storage", "expire.override_lease_duration",
None)
if o_l_d is not None:
o_l_d = parse_duration(o_l_d)
cutoff_date = None
if mode == "cutoff-date":
cutoff_date = self.get_config("storage", "expire.cutoff_date")
cutoff_date = parse_date(cutoff_date)
sharetypes = []
if self.get_config("storage", "expire.immutable", True, boolean=True):
sharetypes.append("immutable")
if self.get_config("storage", "expire.mutable", True, boolean=True):
sharetypes.append("mutable")
expiration_sharetypes = tuple(sharetypes)
ss = StorageServer(storedir,
self.nodeid,
reserved_space=reserved,
discard_storage=discard,
readonly_storage=readonly,
stats_provider=self.stats_provider,
expiration_enabled=expire,
expiration_mode=mode,
expiration_override_lease_duration=o_l_d,
expiration_cutoff_date=cutoff_date,
expiration_sharetypes=expiration_sharetypes)
self.add_service(ss)
d = self.when_tub_ready()
# we can't do registerReference until the Tub is ready
def _publish(res):
furl_file = os.path.join(self.basedir, "private",
"storage.furl").encode(
get_filesystem_encoding())
furl = self.tub.registerReference(ss, furlFile=furl_file)
ri_name = RIStorageServer.__remote_name__
self.introducer_client.publish(furl, "storage", ri_name)
d.addCallback(_publish)
d.addErrback(log.err,
facility="tahoe.init",
level=log.BAD,
umid="aLGBKw")