a01c6178d7
The example application doesn't really make use of these RPCs for the time being, so add a simple test to make sure they get exercised. Change-Id: I8ae4c7b769428b76200f71c771ae98f85ede4640 Signed-off-by: Seth Howell <seth.howell@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468523 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
85 lines
3.4 KiB
Python
Executable File
85 lines
3.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# Not for use in production. Please see the changelog for v19.10.
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from rpc.client import print_dict, JSONRPCException
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import logging
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import argparse
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import rpc
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import sys
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import shlex
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try:
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from shlex import quote
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except ImportError:
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from pipes import quote
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(
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description='NVMe-oF RPC command line interface. NOTE: spdk/scripts/ is expected in PYTHONPATH')
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parser.add_argument('-s', dest='server_addr',
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help='RPC domain socket path or IP address', default='/var/tmp/spdk.sock')
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parser.add_argument('-p', dest='port',
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help='RPC port number (if server_addr is IP address)',
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default=5260, type=int)
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parser.add_argument('-t', dest='timeout',
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help='Timeout as a floating point number expressed in seconds waiting for response. Default: 60.0',
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default=60.0, type=float)
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parser.add_argument('-v', dest='verbose', action='store_const', const="INFO",
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help='Set verbose mode to INFO', default="ERROR")
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parser.add_argument('--verbose', dest='verbose', choices=['DEBUG', 'INFO', 'ERROR'],
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help="""Set verbose level. """)
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subparsers = parser.add_subparsers(help='RPC methods')
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def nvmf_create_target(args):
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print_dict(rpc.nvmf.nvmf_create_target(args.client,
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name=args.name,
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max_subsystems=args.max_subsystems))
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p = subparsers.add_parser('nvmf_create_target', help='Create a new NVMe-oF target')
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p.add_argument('-n', '--name', help='Target name (unique to application)', type=str, required=True)
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p.add_argument('-s', '--max-subsystems', help='Max number of NVMf subsystems defaults to SPDK_NVMF_DEFAULT_MAX_SUBSYSTEMS',
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type=int, required=False)
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p.set_defaults(func=nvmf_create_target)
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def nvmf_delete_target(args):
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print_dict(rpc.nvmf.nvmf_delete_target(args.client,
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name=args.name))
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p = subparsers.add_parser('nvmf_delete_target', help='Destroy the given NVMe-oF Target')
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p.add_argument('-n', '--name', help='Target name (unique to application)', type=str, required=True)
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p.set_defaults(func=nvmf_delete_target)
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def nvmf_get_targets(args):
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print_dict(rpc.nvmf.nvmf_get_targets(args.client))
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p = subparsers.add_parser('nvmf_get_targets', help='Get the list of NVMe-oF Targets')
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p.set_defaults(func=nvmf_get_targets)
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def call_rpc_func(args):
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try:
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args.func(args)
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except JSONRPCException as ex:
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print(ex.message)
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exit(1)
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def execute_script(parser, client, fd):
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for rpc_call in map(str.rstrip, fd):
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if not rpc_call.strip():
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continue
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args = parser.parse_args(shlex.split(rpc_call))
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args.client = client
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call_rpc_func(args)
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args = parser.parse_args()
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args.client = rpc.client.JSONRPCClient(args.server_addr, args.port, args.timeout, log_level=getattr(logging, args.verbose.upper()))
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if hasattr(args, 'func'):
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call_rpc_func(args)
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elif sys.stdin.isatty():
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# No arguments and no data piped through stdin
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parser.print_help()
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exit(1)
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else:
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execute_script(parser, args.client, sys.stdin)
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