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import argparse
import random
def parse_optional_arguments(args):
kwargs = {}
# Optional arguments
if hasattr(args, 'seed') and args.seed is not None:
random.seed(args.seed)
if hasattr(args, 'grpc_endpoint') and args.grpc_endpoint is not None:
kwargs['grpc_endpoint'] = args.grpc_endpoint
if hasattr(args, 'database') and args.database is not None:
kwargs['database'] = args.database
if hasattr(args, 'tenant') and args.tenant is not None:
kwargs['database'] = args.tenant
if hasattr(args, 'node_broker_port') and args.node_broker_port is not None:
kwargs['node_broker_port'] = args.node_broker_port
if hasattr(args, 'walle_url') and args.walle_url is not None:
kwargs['walle_url'] = args.walle_url
kwargs['enable_cores'] = args.enable_cores
for cmd_arg in ('ic_port', 'grpc_port', 'mbus_port', 'mon_port', 'cfg_home', 'sqs_port', 'binaries_home'):
if hasattr(args, cmd_arg) and getattr(args, cmd_arg) is not None:
kwargs[cmd_arg] = getattr(args, cmd_arg)
if args.local_binary_path is not None:
kwargs['local_binary_path'] = args.local_binary_path
return kwargs
def get_parser(generate_func, extra_cfg_arguments=[]):
parser = argparse.ArgumentParser(
description='Tool to generate configuration files for YDB cluster',
epilog="Additional info could be found on a documentation page: https://ydb.tech/docs",
formatter_class=argparse.RawDescriptionHelpFormatter,
)
subparsers = parser.add_subparsers(help='sub-command help')
parser_cfg = subparsers.add_parser('cfg', help='run static config generation')
parser_cfg.add_argument(
"cluster_description",
type=str,
help="Path to the cluster description",
)
parser_cfg.add_argument("binary_path", type=str, help="Path to the KiKiMR's binary")
parser_cfg.add_argument("output_dir", type=str, help="Path to store configuration files")
parser_cfg.add_argument("--seed", type=int, help='Force cfg command to use special seed in instantiate random')
parser_cfg.add_argument("--grpc-endpoint", type=str, help='gRPC endpoint to use in scripts')
parser_cfg.add_argument(
'--database', type=str, help='Database to serve (possible options: name of domain or no for pure storage nodes)'
)
parser_cfg.add_argument(
'--tenant', type=str, help='Tenant to serve (possible options: name of domain or no for pure storage nodes)'
)
parser_cfg.add_argument('--enable-cores', action='store_true', help='Enables coredumps')
parser_cfg.add_argument(
'--dynamic-node', action='store_true', help='Indicates that configuration should be generated for dynamic node'
)
parser_cfg.add_argument('--node-broker-port', type=str, help='Node Broker Port to use')
parser_cfg.add_argument('--cfg-home', type=str, help='Configuration home directory')
parser_cfg.add_argument('--binaries-home', type=str, help='Binaries home directory')
parser_cfg.add_argument('--local-binary-path', type=str, help='Path to kikimr binary current host')
for port in ('grpc-port', 'ic-port', 'mon-port', 'mbus-port', 'sqs-port'):
parser_cfg.add_argument('--%s' % port, type=str, help='Port to be used during KiKiMR server start')
for v in extra_cfg_arguments:
parser_cfg.add_argument(
v['name'],
help=v['help'],
)
argument_group = parser_cfg.add_mutually_exclusive_group()
argument_group.add_argument(
'--static', action='store_true', help='Forces cfg command to generate static configuration'
)
argument_group.add_argument(
'--dynamic', action='store_true', help='Forces cfg command to generate dynamic configuration'
)
argument_group.add_argument('--nbs', action='store_true', help='Forces cfg command to generate NBS configuration')
argument_group.add_argument(
'--nbs-control', action='store_true', help='Forces cfg command to generate NBS Control configuration'
)
argument_group.add_argument('--nfs', action='store_true', help='Forces cfg command to generate NFS configuration')
argument_group.add_argument(
'--nfs-control', action='store_true', help='Forces cfg command to generate NFS Control configuration'
)
parser_cfg.set_defaults(func=generate_func)
return parser
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