def nvmf_create_transport(self, request, context):
# set transport type for device access
self.logger.info({f"Setting transport type to: {request.trtype}"})
try:
return_string = self.spdk_rpc.nvmf.nvmf_create_transport(
self.client, request.trtype)
except Exception as ex:
self.logger.error(
f"Create Transport {request.trtype} returned with error: \n {ex}"
)
context.set_code(grpc.StatusCode.INTERNAL)
context.set_details(f"{ex}")
return pb2.req_status()
return pb2.req_status(status=return_string)
def nvmf_subsystem_add_host(self, request, context):
# grant host access to a given subsystem
self.logger.info({
f"Received request to add: {request.host_nqn} to {request.subsystem_nqn}",
})
try:
return_string = self.spdk_rpc.nvmf.nvmf_subsystem_add_host(
self.client, request.subsystem_nqn, request.host_nqn)
self.logger.info(f"Status of add host: {return_string}")
except Exception as ex:
self.logger.error(f"Add Host returned with error: \n {ex}")
context.set_code(grpc.StatusCode.INTERNAL)
context.set_details(f"{ex}")
return pb2.req_status()
return pb2.req_status(status=return_string)
def nvmf_delete_subsystem(self, request, context):
# Delete an NVMe Subsystem
self.logger.info({
f"Received request to delete: {request.subsystem_nqn}",
})
try:
return_string = self.spdk_rpc.nvmf.nvmf_delete_subsystem(
self.client,
nqn=request.subsystem_nqn,
)
self.logger.info(f"returned with status: {return_string}")
except Exception as ex:
self.logger.error(f"delete_subsystem failed with: \n {ex}")
context.set_code(grpc.StatusCode.INTERNAL)
context.set_details(f"{ex}")
return pb2.req_status()
return pb2.req_status(status=return_string)
def bdev_rbd_delete(self, request, context):
# Delete bdev
self.logger.info({
f"Received request to delete bdev: {request.bdev_name}",
})
try:
return_string = self.spdk_rpc.bdev.bdev_rbd_delete(
self.client,
request.bdev_name,
)
self.logger.info(f"Deleted bdev {request.bdev_name}")
except Exception as ex:
self.logger.error(f"bdev delete failed with: \n {ex}")
context.set_code(grpc.StatusCode.INTERNAL)
context.set_details(f"{ex}")
return pb2.req_status()
return pb2.req_status(status=return_string)
def nvmf_subsystem_allow_any_host(self, request, context):
# grant host access to a given subsystem
self.logger.info({
f"Set allow all hosts to {request.subsystem_nqn} to: {request.disable}",
})
try:
return_string = self.spdk_rpc.nvmf.nvmf_subsystem_allow_any_host(
self.client, request.subsystem_nqn, request.disable)
self.logger.info(
f"Status of allow all host request: {return_string}")
except Exception as ex:
self.logger.error(
f"Allow any host set to {request.disable} returned error: \n {ex}"
)
context.set_code(grpc.StatusCode.INTERNAL)
context.set_details(f"{ex}")
return pb2.req_status()
return pb2.req_status(status=return_string)
def nvmf_subsystem_add_listener(self, request, context):
# Add a istener at the specified tcp-ip address for the subsystem specified
self.logger.info({
f"Adding listener at {request.traddr} : {request.trsvcid} for {request.nqn}"
})
try:
return_string = self.spdk_rpc.nvmf.nvmf_subsystem_add_listener(
self.client,
request.nqn,
request.trtype,
request.traddr,
request.trsvcid,
request.adrfam,
)
self.logger.info(f"Status of add listener: {return_string}")
except Exception as ex:
self.logger.error(f"Add Listener returned with error: \n {ex}")
context.set_code(grpc.StatusCode.INTERNAL)
context.set_details(f"{ex}")
return pb2.req_status()
return pb2.req_status(status=return_string)