c73bc90ae8
On some platforms the 'recommend' functionality doens't make sense as there is only one product variant. On such platforms the recommend functionality can be disabled by adding/changing the following in the global config (/etc/tuned/tuned-main.conf): recommend_command = 0 Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
83 lines
2.9 KiB
Python
Executable file
83 lines
2.9 KiB
Python
Executable file
#!/usr/bin/python -Es
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#
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# tuned: daemon for monitoring and adaptive tuning of system devices
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#
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# Copyright (C) 2008-2013 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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import argparse
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import sys
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import traceback
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import tuned.admin
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import tuned.consts as consts
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import tuned.version as ver
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from tuned.utils.global_config import GlobalConfig
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if __name__ == "__main__":
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config = GlobalConfig()
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parser = argparse.ArgumentParser(description="Manage tuned daemon.")
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parser.add_argument('--version', "-v", action = "version", version = "%%(prog)s %s.%s.%s" % (ver.TUNED_VERSION_MAJOR, ver.TUNED_VERSION_MINOR, ver.TUNED_VERSION_PATCH))
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parser.add_argument("--debug", "-d", action="store_true", help="show debug messages")
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subparsers = parser.add_subparsers()
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parser_list = subparsers.add_parser("list", help="list available profiles")
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parser_list.set_defaults(action="list")
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parser_active = subparsers.add_parser("active", help="show active profile")
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parser_active.set_defaults(action="active")
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parser_off = subparsers.add_parser("off", help="switch off all tunings")
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parser_off.set_defaults(action="off")
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parser_profile = subparsers.add_parser("profile", help="switch to a given profile")
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parser_profile.set_defaults(action="profile")
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parser_profile.add_argument("profiles", metavar="profile", type=str, nargs="+", help="profile name")
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if config.get(consts.CFG_RECOMMEND_COMMAND, consts.CFG_DEF_RECOMMEND_COMMAND):
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parser_off = subparsers.add_parser("recommend", help="recommend profile")
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parser_off.set_defaults(action="recommend_profile")
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parser_off = subparsers.add_parser("verify", help="verify profile")
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parser_off.set_defaults(action="verify_profile")
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args = parser.parse_args(sys.argv[1:])
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options = vars(args)
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debug = options.pop("debug")
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action_name = options.pop("action")
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result = False
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try:
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controller = tuned.admin.DBusController(consts.DBUS_BUS, consts.DBUS_OBJECT, consts.DBUS_INTERFACE, debug)
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admin = tuned.admin.Admin(controller, debug)
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action = getattr(admin, action_name)
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result = action(**options)
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except tuned.admin.TunedAdminException as e:
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if not debug:
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print >>sys.stderr, e
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else:
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traceback.print_exc()
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sys.exit(2)
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except:
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traceback.print_exc()
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sys.exit(3)
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if result == False:
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sys.exit(1)
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else:
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sys.exit(0)
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