def get_cont(self, pool, cont_uuid):
"""Get an existing container.
Args:
pool (TestPool): pool to open the container in.
cont_uuid (str): container uuid.
Returns:
TestContainer: the container object
"""
# Open the container
# Create a TestContainer instance
container = TestContainer(pool, daos_command=self.get_daos_command())
# Create the underlying DaosContainer instance
container.container = DaosContainer(pool.context)
container.container.uuid = str_to_c_uuid(cont_uuid)
container.uuid = container.container.get_uuid_str()
container.container.poh = pool.pool.handle
# Save container and uuid
self.container.append(container)
self.uuids.append(str(container.uuid))
return container
def create(self, uuid=None, con_in=None):
"""Create a container.
Args:
uuid (str, optional): contianer uuid. Defaults to None.
"""
self.destroy()
self.log.info("Creating a container with pool handle %s",
self.pool.pool.handle.value)
self.container = DaosContainer(self.pool.context)
if self.control_method.value == self.USE_API:
# Create a container with the API method
kwargs = {"poh": self.pool.pool.handle}
if uuid is not None:
kwargs["con_uuid"] = uuid
# Refer daos_api for setting input params for DaosContainer.
if con_in is not None:
cop = self.input_params.get_con_create_params()
cop.type = con_in[0]
cop.enable_chksum = con_in[1]
cop.srv_verify = con_in[2]
cop.chksum_type = con_in[3]
cop.chunk_size = con_in[4]
kwargs["con_prop"] = cop
self._call_method(self.container.create, kwargs)
elif self.control_method.value == self.USE_DAOS and self.daos:
# Create a container with the daos command
kwargs = {
"pool": self.pool.uuid,
"sys_name": self.pool.name.value,
"svc": ",".join(str(rank) for rank in self.pool.svc_ranks),
"cont": uuid,
"path": self.path.value,
"cont_type": self.type.value,
"oclass": self.oclass.value,
"chunk_size": self.chunk_size.value,
"properties": self.properties.value,
}
self._log_method("daos.container_create", kwargs)
uuid = self.daos.get_output("container_create", **kwargs)[0]
# Populte the empty DaosContainer object with the properties of the
# container created with daos container create.
self.container.uuid = str_to_c_uuid(uuid)
self.container.attached = 1
elif self.control_method.value == self.USE_DAOS:
self.log.error("Error: Undefined daos command")
else:
self.log.error("Error: Undefined control_method: %s",
self.control_method.value)
self.uuid = self.container.get_uuid_str()
self.log.info(" Container created with uuid %s", self.uuid)
def create(self, uuid=None, con_in=None, acl_file=None):
"""Create a container.
Args:
uuid (str, optional): container uuid. Defaults to None.
con_in (optional): to be defined. Defaults to None.
acl_file (str, optional): path of the ACL file. Defaults to None.
"""
self.destroy()
if not self.silent.value:
self.log.info("Creating a container with pool handle %s",
self.pool.pool.handle.value)
self.container = DaosContainer(self.pool.context)
if self.control_method.value == self.USE_API:
# Create a container with the API method
kwargs = {"poh": self.pool.pool.handle}
if uuid is not None:
kwargs["con_uuid"] = uuid
# Refer daos_api for setting input params for DaosContainer.
if con_in is not None:
cop = self.input_params.get_con_create_params()
cop.type = con_in[0]
cop.enable_chksum = con_in[1]
cop.srv_verify = con_in[2]
cop.chksum_type = con_in[3]
cop.chunk_size = con_in[4]
kwargs["con_prop"] = cop
self._call_method(self.container.create, kwargs)
elif self.control_method.value == self.USE_DAOS and self.daos:
# Disconnect the pool if connected
self.pool.disconnect()
# Create a container with the daos command
kwargs = {
"pool": self.pool.uuid,
"sys_name": self.pool.name.value,
"cont": uuid,
"path": self.path.value,
"cont_type": self.type.value,
"oclass": self.oclass.value,
"chunk_size": self.chunk_size.value,
"properties": self.properties.value,
"acl_file": acl_file,
}
self._log_method("daos.container_create", kwargs)
try:
uuid = self.daos.container_create(
**kwargs)["response"]["container_uuid"]
except KeyError as error:
raise CommandFailure(
"Error: Unexpected daos container create output"
) from error
# Populate the empty DaosContainer object with the properties of the
# container created with daos container create.
self.container.uuid = str_to_c_uuid(uuid)
self.container.attached = 1
self.container.poh = self.pool.pool.handle
elif self.control_method.value == self.USE_DAOS:
self.log.error("Error: Undefined daos command")
else:
self.log.error("Error: Undefined control_method: %s",
self.control_method.value)
self.uuid = self.container.get_uuid_str()
if not self.silent.value:
self.log.info(" Container created with uuid %s", self.uuid)
