Viewing file:  cloudlinux_top_argparse.py (2.74 KB) -rw-r--r--
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# coding=utf-8
#
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2019 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT
import argparse
import lvestats
from lvestats.lib.commons.argparse_utils import SmartFormatter, check_from_zero_to_max_int
class ArgParseClTop(argparse.ArgumentParser):
def error(self, message):
raise ValueError(message)
def cloudlinux_top_parser(name="cloudlinux_top"):
def check_order(value):
# type: (str) -> str
value_lowered = value.lower()
if value_lowered in ["cpu", "mysql_cpu", "io", "mysql_io", "iops", "ep", "nproc", "pmem"]:
return value_lowered
else:
raise argparse.ArgumentTypeError(
f'"{value}" is an invalid; must be one of the available options: \n'
'"cpu", "mysql_cpu", "io", "mysql_io", "iops", "ep", "nproc", "pmem"'
)
cltop_parser = ArgParseClTop(
formatter_class=SmartFormatter,
description="%(prog)s - Utility provides information about current MySQL and LVE usage of a running system "
"in JSON format",
prog=name
)
cltop_parser.add_argument(
'-v', '--version',
version=lvestats.__version__,
help='show program\'s version number and exit',
action='version')
cltop_parser.add_argument(
'-j', '--json', action='store_true', default=False,
help='return data in JSON format'
)
cltop_parser.add_argument(
'--hide-mysql', action='store_true', default=False,
help="don't show MySQL related info"
)
exclusive_group = cltop_parser.add_mutually_exclusive_group()
exclusive_group.add_argument(
'-u', '--username', type=str,
help='show data only for specific user, can be used to filter the output, '
'returns users where username like "%%USERNAME%%"'
)
exclusive_group.add_argument(
'-r', '--for-reseller',
help='get information only about specified reseller and his users'
)
cltop_parser.add_argument(
'-d', '--domain', type=str,
help='show data only for specific domain, can be used to filter the output, '
'returns users where domain like "%%DOMAIN%%"'
)
cltop_parser.add_argument(
'-m', '--max', type=check_from_zero_to_max_int, default=25,
help='show up to N records. If --max key is omitted, by default will show top 25 users'
)
cltop_parser.add_argument(
'-o', '--order-by', type=check_order, default="cpu",
help='sort output by resourse usage, available options: '
'"cpu", "mysql_cpu", "io", "mysql_io", "iops", "ep", "nproc", "pmem"'
)
return cltop_parser
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