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_cmd.py
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# coding: utf-8
# OceanBase Deploy.
# Copyright (C) 2021 OceanBase
#
# This file is part of OceanBase Deploy.
#
# OceanBase Deploy is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# OceanBase Deploy is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OceanBase Deploy. If not, see <https://www.gnu.org/licenses/>.
from __future__ import absolute_import, division, print_function
import os
import sys
import time
import logging
from logging import handlers
from uuid import uuid1 as uuid
from optparse import OptionParser,OptionGroup
from core import ObdHome
from _stdio import IO
from log import Logger
from tool import DirectoryUtil, FileUtil
ROOT_IO = IO(1)
VERSION = '1.0.0'
class BaseCommand(object):
def __init__(self, name, summary):
self.name = name
self.summary = summary
self.args = []
self.cmds = []
self.opts = {}
self.prev_cmd = ''
self.is_init = False
self.parser = OptionParser(add_help_option=False)
self.parser.add_option('-h', '--help', action='callback', callback=self._show_help, help='show this help message and exit')
self.parser.add_option('-v', '--verbose', action='callback', callback=self._set_verbose, help='verbose operation')
def _set_verbose(self, *args, **kwargs):
ROOT_IO.set_verbose_level(0xfffffff)
def init(self, cmd, args):
if self.is_init is False:
self.prev_cmd = cmd
self.args = args
self.is_init = True
self.parser.prog = self.prev_cmd
option_list = self.parser.option_list[2:]
option_list.append(self.parser.option_list[0])
option_list.append(self.parser.option_list[1])
self.parser.option_list = option_list
return self
def parse_command(self):
self.opts, self.cmds = self.parser.parse_args(self.args)
return self.opts
def do_command(self):
raise NotImplementedError
def _show_help(self, *args, **kwargs):
ROOT_IO.print(self._mk_usage())
self.parser.exit(1)
def _mk_usage(self):
return self.parser.format_help()
class ObdCommand(BaseCommand):
OBD_PATH = os.path.join(os.environ.get('OBD_HOME', os.getenv('HOME')), '.obd')
def init_home(self):
version_path = os.path.join(self.OBD_PATH, 'version')
need_update = True
version_fobj = FileUtil.open(version_path, 'a+', stdio=ROOT_IO)
version_fobj.seek(0)
version = version_fobj.read()
if VERSION.split('.') > version.split('.'):
obd_plugin_path = os.path.join(self.OBD_PATH, 'plugins')
if DirectoryUtil.mkdir(self.OBD_PATH):
root_plugin_path = '/usr/obd/plugins'
if os.path.exists(root_plugin_path):
ROOT_IO.verbose('copy %s to %s' % (root_plugin_path, obd_plugin_path))
DirectoryUtil.copy(root_plugin_path, obd_plugin_path, ROOT_IO)
obd_mirror_path = os.path.join(self.OBD_PATH, 'mirror')
obd_remote_mirror_path = os.path.join(self.OBD_PATH, 'mirror/remote')
if DirectoryUtil.mkdir(obd_mirror_path):
root_remote_mirror = '/usr/obd/mirror/remote'
if os.path.exists(root_remote_mirror):
ROOT_IO.verbose('copy %s to %s' % (root_remote_mirror, obd_remote_mirror_path))
DirectoryUtil.copy(root_remote_mirror, obd_remote_mirror_path, ROOT_IO)
version_fobj.seek(0)
version_fobj.truncate()
version_fobj.write(VERSION)
version_fobj.flush()
version_fobj.close()
def do_command(self):
self.parse_command()
self.init_home()
try:
log_dir = os.path.join(self.OBD_PATH, 'log')
DirectoryUtil.mkdir(log_dir)
log_path = os.path.join(log_dir, 'obd')
logger = Logger('obd')
handler = handlers.TimedRotatingFileHandler(log_path, when='midnight', interval=1, backupCount=30)
handler.setFormatter(logging.Formatter("[%%(asctime)s] [%s] [%%(levelname)s] %%(message)s" % uuid(), "%Y-%m-%d %H:%M:%S"))
logger.addHandler(handler)
ROOT_IO.trace_logger = logger
obd = ObdHome(self.OBD_PATH, ROOT_IO)
ROOT_IO.track_limit += 1
return self._do_command(obd)
except NotImplementedError:
ROOT_IO.exception('command \'%s\' is not implemented' % self.prev_cmd)
except IOError:
ROOT_IO.exception('obd is running')
except SystemExit:
pass
except:
ROOT_IO.exception('Run Error')
return False
def _do_command(self, obd):
raise NotImplementedError
class MajorCommand(BaseCommand):
def __init__(self, name, summary):
super(MajorCommand, self).__init__(name, summary)
self.commands = {}
def _mk_usage(self):
if self.commands:
usage = ['%s <command> [options]\n\nAvailable Commands:\n' % self.prev_cmd]
commands = [x for x in self.commands.values() if not (hasattr(x, 'hidden') and x.hidden)]
commands.sort(key=lambda x: x.name)
for command in commands:
usage.append("%-14s %s\n" % (command.name, command.summary))
self.parser.set_usage('\n'.join(usage))
return super(MajorCommand, self)._mk_usage()
def do_command(self):
if not self.is_init:
ROOT_IO.error('%s command not init' % self.prev_cmd)
raise SystemExit('command not init')
if len(self.args) < 1:
ROOT_IO.print('You need to give some command')
self._show_help()
return False
base, args = self.args[0], self.args[1:]
if base not in self.commands:
self.parse_command()
self._show_help()
return False
cmd = '%s %s' % (self.prev_cmd, base)
ROOT_IO.track_limit += 1
return self.commands[base].init(cmd, args).do_command()
def register_command(self, command):
self.commands[command.name] = command
class MirrorCloneCommand(ObdCommand):
def __init__(self):
super(MirrorCloneCommand, self).__init__('clone', 'clone remote mirror or local rpmfile as mirror.')
self.parser.add_option('-f', '--force', action='store_true', help="overwrite when mirror exist")
def init(self, cmd, args):
super(MirrorCloneCommand, self).init(cmd, args)
self.parser.set_usage('%s [mirror source] [options]' % self.prev_cmd)
return self
def _do_command(self, obd):
if self.cmds:
for src in self.cmds:
if not obd.add_mirror(src, self.opts):
return False
return True
else:
return self._show_help()
class MirrorCreateCommand(ObdCommand):
def __init__(self):
super(MirrorCreateCommand, self).__init__('create', 'create a local mirror by local binary file')
self.parser.conflict_handler = 'resolve'
self.parser.add_option('-n', '--name', type='string', help="mirror's name")
self.parser.add_option('-t', '--tag', type='string', help="mirror's tag, use `,` interval")
self.parser.add_option('-n', '--name', type='string', help="mirror's name")
self.parser.add_option('-V', '--version', type='string', help="mirror's version")
self.parser.add_option('-p','--path', type='string', help="mirror's path", default='./')
self.parser.add_option('-f', '--force', action='store_true', help="overwrite when mirror exist")
self.parser.conflict_handler = 'error'
def _do_command(self, obd):
return obd.create_repository(self.opts)
class MirrorListCommand(ObdCommand):
def __init__(self):
super(MirrorListCommand, self).__init__('list', 'list mirror')
def show_pkg(self, name, pkgs):
ROOT_IO.print_list(
pkgs,
['name', 'version', 'release', 'arch', 'md5'],
lambda x: [x.name, x.version, x.release, x.arch, x.md5],
title='%s Package List' % name
)
def _do_command(self, obd):
if self.cmds:
name = self.cmds[0]
if name == 'local':
pkgs = obd.mirror_manager.local_mirror.get_all_pkg_info()
self.show_pkg(name, pkgs)
return True
else:
repos = obd.mirror_manager.get_mirrors()
for repo in repos:
if repo.name == name:
pkgs = repo.get_all_pkg_info()
self.show_pkg(name, pkgs)
return True
ROOT_IO.error('No such mirror repository: %s' % name)
return False
else:
repos = obd.mirror_manager.get_mirrors()
ROOT_IO.print_list(
repos,
['name', 'type', 'update time'],
lambda x: [x.name, x.mirror_type.value, time.strftime("%Y-%m-%d %H:%M", time.localtime(x.repo_age))],
title='Mirror Repository List'
)
return True
class MirrorUpdateCommand(ObdCommand):
def __init__(self):
super(MirrorUpdateCommand, self).__init__('update', 'update remote mirror info')
def _do_command(self, obd):
success = True
repos = obd.mirror_manager.get_remote_mirrors()
for repo in repos:
try:
success = repo.update_mirror() and success
except:
success = False
ROOT_IO.stop_loading('fail')
ROOT_IO.exception('fail to synchronize mirorr (%s)' % repo.name)
return success
class MirrorMajorCommand(MajorCommand):
def __init__(self):
super(MirrorMajorCommand, self).__init__('mirror', 'Manage a component repository for obd.')
self.register_command(MirrorListCommand())
self.register_command(MirrorCloneCommand())
self.register_command(MirrorCreateCommand())
self.register_command(MirrorUpdateCommand())
class ClusterMirrorCommand(ObdCommand):
def init(self, cmd, args):
super(ClusterMirrorCommand, self).init(cmd, args)
self.parser.set_usage('%s [cluster name] [options]' % self.prev_cmd)
return self
class ClusterDeployCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterDeployCommand, self).__init__('deploy', 'use current deploy config or an deploy yaml file to deploy a cluster')
self.parser.add_option('-c', '--config', type='string', help="cluster config yaml path")
self.parser.add_option('-f', '--force', action='store_true', help="remove all when home_path is not empty", default=False)
self.parser.add_option('-U', '--unuselibrepo', '--ulp', action='store_true', help="obd will not install libs when library is not found")
# self.parser.add_option('-F', '--fuzzymatch', action='store_true', help="enable fuzzy match when search package")
def _do_command(self, obd):
if self.cmds:
return obd.deploy_cluster(self.cmds[0], self.opts)
else:
return self._show_help()
class ClusterStartCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterStartCommand, self).__init__('start', 'start a cluster had deployed')
self.parser.add_option('-f', '--force-delete', action='store_true', help="cleanup when cluster had registered")
self.parser.add_option('-s', '--strict-check', action='store_true', help="prompt for errors instead of warnings when the check fails")
def _do_command(self, obd):
if self.cmds:
return obd.start_cluster(self.cmds[0], self.cmds[1:], self.opts)
else:
return self._show_help()
class ClusterStopCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterStopCommand, self).__init__('stop', 'stop a cluster had started')
def _do_command(self, obd):
if self.cmds:
return obd.stop_cluster(self.cmds[0])
else:
return self._show_help()
class ClusterDestroyCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterDestroyCommand, self).__init__('destroy', 'start a cluster had deployed')
self.parser.add_option('-f', '--force-kill', action='store_true', help="force kill when observer is running")
def _do_command(self, obd):
if self.cmds:
return obd.destroy_cluster(self.cmds[0], self.opts)
else:
return self._show_help()
class ClusterDisplayCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterDisplayCommand, self).__init__('display', 'display a cluster info')
def _do_command(self, obd):
if self.cmds:
return obd.display_cluster(self.cmds[0])
else:
return self._show_help()
class ClusterRestartCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterRestartCommand, self).__init__('restart', 'restart a cluster had started')
def _do_command(self, obd):
if self.cmds:
return obd.restart_cluster(self.cmds[0])
else:
return self._show_help()
class ClusterRedeployCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterRedeployCommand, self).__init__('redeploy', 'redeploy a cluster had started')
def _do_command(self, obd):
if self.cmds:
return obd.redeploy_cluster(self.cmds[0])
else:
return self._show_help()
class ClusterReloadCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterReloadCommand, self).__init__('reload', 'reload a cluster had started')
def _do_command(self, obd):
if self.cmds:
return obd.reload_cluster(self.cmds[0])
else:
return self._show_help()
class ClusterListCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterListCommand, self).__init__('list', 'show all deploy')
def _do_command(self, obd):
if self.cmds:
return self._show_help()
else:
return obd.list_deploy()
class ClusterEditConfigCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterEditConfigCommand, self).__init__('edit-config', 'edit a deploy config')
def _do_command(self, obd):
if self.cmds:
return obd.edit_deploy_config(self.cmds[0])
else:
return self._show_help()
class ClusterMajorCommand(MajorCommand):
def __init__(self):
super(ClusterMajorCommand, self).__init__('cluster', 'deploy and manager cluster')
self.register_command(ClusterDeployCommand())
self.register_command(ClusterStartCommand())
self.register_command(ClusterStopCommand())
self.register_command(ClusterDestroyCommand())
self.register_command(ClusterDisplayCommand())
self.register_command(ClusterListCommand())
self.register_command(ClusterRestartCommand())
self.register_command(ClusterRedeployCommand())
self.register_command(ClusterEditConfigCommand())
self.register_command(ClusterReloadCommand())
class TestMirrorCommand(ObdCommand):
def init(self, cmd, args):
super(TestMirrorCommand, self).init(cmd, args)
self.parser.set_usage('%s [cluster name] [options]' % self.prev_cmd)
return self
class MySQLTestCommand(TestMirrorCommand):
def __init__(self):
super(MySQLTestCommand, self).__init__('mysqltest', 'run mysqltest for a deploy')
self.parser.add_option('--component', type='string', help='the component for mysqltest')
self.parser.add_option('--test-server', type='string', help='the server for mysqltest, default the first root server in the component')
self.parser.add_option('--user', type='string', help='username for test', default='admin')
self.parser.add_option('--password', type='string', help='password for test', default='admin')
self.parser.add_option('--database', type='string', help='database for test', default='test')
self.parser.add_option('--mysqltest-bin', type='string', help='mysqltest bin path', default='/u01/obclient/bin/mysqltest')
self.parser.add_option('--obclient-bin', type='string', help='obclient bin path', default='obclient')
self.parser.add_option('--test-dir', type='string', help='test case file directory', default='./mysql_test/t')
self.parser.add_option('--result-dir', type='string', help='result case file directory', default='./mysql_test/r')
self.parser.add_option('--record-dir', type='string', help='the directory of the result file for mysqltest')
self.parser.add_option('--log-dir', type='string', help='the directory of the log file', default='./log')
self.parser.add_option('--tmp-dir', type='string', help='tmp dir to use when run mysqltest', default='./tmp')
self.parser.add_option('--var-dir', type='string', help='var dir to use when run mysqltest', default='./var')
self.parser.add_option('--test-set', type='string', help='test list, use `,` interval')
self.parser.add_option('--test-pattern', type='string', help='pattern for test file')
self.parser.add_option('--suite', type='string', help='suite list, use `,` interval')
self.parser.add_option('--suite-dir', type='string', help='suite case directory', default='./mysql_test/test_suite')
self.parser.add_option('--init-sql-dir', type='string', help='init sql directory', default='../')
self.parser.add_option('--init-sql-files', type='string', help='init sql file list, use `,` interval')
self.parser.add_option('--need-init', action='store_true', help='exec init sql', default=False)
self.parser.add_option('--auto-retry', action='store_true', help='auto retry when failed', default=False)
self.parser.add_option('--all', action='store_true', help='run all suite-dir case', default=False)
self.parser.add_option('--psmall', action='store_true', help='run psmall case', default=False)
# self.parser.add_option('--java', action='store_true', help='use java sdk', default=False)
def _do_command(self, obd):
if self.cmds:
return obd.mysqltest(self.cmds[0], self.opts)
else:
return self._show_help()
class TestMajorCommand(MajorCommand):
def __init__(self):
super(TestMajorCommand, self).__init__('test', 'run test for a running deploy')
self.register_command(MySQLTestCommand())
class BenchMajorCommand(MajorCommand):
def __init__(self):
super(BenchMajorCommand, self).__init__('bench', '')
class MainCommand(MajorCommand):
def __init__(self):
super(MainCommand, self).__init__('obd', '')
self.register_command(MirrorMajorCommand())
self.register_command(ClusterMajorCommand())
self.register_command(TestMajorCommand())
self.parser.version = '''OceanBase Deploy: %s
Copyright (C) 2021 OceanBase
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.''' % (VERSION)
self.parser._add_version_option()
if __name__ == '__main__':
defaultencoding = 'utf-8'
if sys.getdefaultencoding() != defaultencoding:
try:
from imp import reload
except:
pass
reload(sys)
sys.setdefaultencoding(defaultencoding)
sys.path.append('/usr/obd/lib/site-packages')
ROOT_IO.track_limit += 2
if MainCommand().init('obd', sys.argv[1:]).do_command():
ROOT_IO.exit(0)
ROOT_IO.exit(1)