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_cmd.py
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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 textwrap
import json
from uuid import uuid1 as uuid, UUID
from optparse import OptionParser, BadOptionError, Option, IndentedHelpFormatter
from core import ObdHome
from _stdio import IO, FormtatText
from _lock import LockMode
from _types import Capacity
from tool import DirectoryUtil, FileUtil, NetUtil, COMMAND_ENV
from _errno import DOC_LINK_MSG, LockError
import _environ as ENV
from ssh import LocalClient
from const import (
CONST_OBD_HOME,
VERSION, REVISION, BUILD_BRANCH, BUILD_TIME, FORBIDDEN_VARS,
COMP_OCEANBASE_DIAGNOSTIC_TOOL, PKG_RPM_FILE,PKG_REPO_FILE
)
ROOT_IO = IO(1)
OBD_HOME_PATH = os.path.join(os.environ.get(CONST_OBD_HOME, os.getenv('HOME')), '.obd')
OBDIAG_HOME_PATH = os.path.join(os.environ.get(CONST_OBD_HOME, os.getenv('HOME')), COMP_OCEANBASE_DIAGNOSTIC_TOOL)
COMMAND_ENV.load(os.path.join(OBD_HOME_PATH, '.obd_environ'), ROOT_IO)
ROOT_IO.default_confirm = COMMAND_ENV.get(ENV.ENV_DEFAULT_CONFIRM, '0') == '1'
class OptionHelpFormatter(IndentedHelpFormatter):
def format_option(self, option):
result = []
opts = self.option_strings[option]
opt_width = self.help_position - self.current_indent - 2
if len(opts) > opt_width:
opts = "%*s%s\n" % (self.current_indent, "", opts)
indent_first = self.help_position
else: # start help on same line as opts
opts = "%*s%-*s " % (self.current_indent, "", opt_width, opts)
indent_first = 0
result.append(opts)
if option.help:
help_text = self.expand_default(option)
help_lines = help_text.split('\n')
if len(help_lines) == 1:
help_lines = textwrap.wrap(help_text, self.help_width)
result.append("%*s%s\n" % (indent_first, "", help_lines[0]))
result.extend(["%*s%s\n" % (self.help_position, "", line)
for line in help_lines[1:]])
elif opts[-1] != "\n":
result.append("\n")
return "".join(result)
class AllowUndefinedOptionParser(OptionParser):
IS_TTY = sys.stdin.isatty()
def __init__(self,
usage=None,
option_list=None,
option_class=Option,
version=None,
conflict_handler="error",
description=None,
formatter=None,
add_help_option=True,
prog=None,
epilog=None,
allow_undefine=True,
undefine_warn=True
):
OptionParser.__init__(
self, usage, option_list, option_class, version, conflict_handler,
description, formatter, add_help_option, prog, epilog
)
self.allow_undefine = allow_undefine
self.undefine_warn = undefine_warn
def warn(self, msg, file=None):
if self.IS_TTY:
print("%s %s" % (IO.WARNING_PREV, msg))
else:
print('warn: %s' % msg)
def _process_long_opt(self, rargs, values):
try:
value = rargs[0]
OptionParser._process_long_opt(self, rargs, values)
except BadOptionError as e:
if self.allow_undefine:
key = e.opt_str
value = value[len(key)+1:]
setattr(values, key.strip('-').replace('-', '_'), value if value != '' else True)
self.undefine_warn and self.warn(e)
else:
raise e
def _process_short_opts(self, rargs, values):
try:
value = rargs[0]
OptionParser._process_short_opts(self, rargs, values)
except BadOptionError as e:
if self.allow_undefine:
key = e.opt_str
value = value[len(key)+1:]
setattr(values, key.strip('-').replace('-', '_'), value if value != '' else True)
self.undefine_warn and self.warn(e)
else:
raise e
def print_usage(self, file=None):
print(self.format_help(OptionHelpFormatter()), file=file)
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.hidden = False
self.has_trace = True
self.parser = AllowUndefinedOptionParser(add_help_option=False)
self.parser.add_option('-h', '--help', action='callback', callback=self._show_help, help='Show help and exit.')
self.parser.add_option('-v', '--verbose', action='callback', callback=self._set_verbose, help='Activate verbose output.')
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(OptionHelpFormatter())
class ObdCommand(BaseCommand):
OBD_PATH = OBD_HOME_PATH
OBD_INSTALL_PRE = COMMAND_ENV.get(ENV.ENV_OBD_INSTALL_PRE, '/')
OBD_INSTALL_PATH = COMMAND_ENV.get(ENV.ENV_OBD_INSTALL_PATH, os.path.join(OBD_INSTALL_PRE, 'usr/obd/'))
def init_home(self):
version_path = os.path.join(self.OBD_PATH, 'version')
version_fobj = FileUtil.open(version_path, 'a+', stdio=ROOT_IO)
version_fobj.seek(0)
version = version_fobj.read()
if not COMMAND_ENV.get(ENV.ENV_OBD_ID):
COMMAND_ENV.set(ENV.ENV_OBD_ID, uuid())
if VERSION != version:
for part in ['plugins', 'config_parser', 'optimize', 'mirror/remote']:
obd_part_dir = os.path.join(self.OBD_PATH, part)
if DirectoryUtil.mkdir(self.OBD_PATH):
root_part_path = os.path.join(self.OBD_INSTALL_PATH, part)
if os.path.exists(root_part_path):
DirectoryUtil.copy(root_part_path, obd_part_dir, ROOT_IO)
version_fobj.seek(0)
version_fobj.truncate()
version_fobj.write(VERSION)
version_fobj.flush()
version_fobj.close()
@property
def dev_mode(self):
return COMMAND_ENV.get(ENV.ENV_DEV_MODE) == "1"
@property
def lock_mode(self):
return COMMAND_ENV.get(ENV.ENV_LOCK_MODE)
@property
def enable_log(self):
return True
def parse_command(self):
if self.parser.allow_undefine != True:
self.parser.allow_undefine = self.dev_mode
return super(ObdCommand, self).parse_command()
def do_command(self):
self.parse_command()
self.init_home()
trace_id = uuid()
ret = False
try:
log_dir = os.path.join(self.OBD_PATH, 'log')
DirectoryUtil.mkdir(log_dir)
log_path = os.path.join(log_dir, 'obd')
if self.enable_log:
ROOT_IO.init_trace_logger(log_path, 'obd', trace_id)
ROOT_IO.track_limit += 1
ROOT_IO.verbose('cmd: %s' % self.cmds)
ROOT_IO.verbose('opts: %s' % self.opts)
obd = ObdHome(home_path=self.OBD_PATH, dev_mode=self.dev_mode, lock_mode=self.lock_mode, stdio=ROOT_IO)
obd.set_options(self.opts)
obd.set_cmds(self.cmds)
ret = self._do_command(obd)
if not ret:
ROOT_IO.print(DOC_LINK_MSG)
except NotImplementedError:
ROOT_IO.exception('command \'%s\' is not implemented' % self.prev_cmd)
except LockError:
ROOT_IO.exception('Another app is currently holding the obd lock.')
except SystemExit:
pass
except KeyboardInterrupt:
ROOT_IO.exception('Keyboard Interrupt')
except:
e = sys.exc_info()[1]
ROOT_IO.exception('Running Error: %s' % e)
if self.has_trace:
ROOT_IO.print('Trace ID: %s' % trace_id)
ROOT_IO.print('If you want to view detailed obd logs, please run: obd display-trace %s' % trace_id)
return ret
def _do_command(self, obd):
raise NotImplementedError
def get_white_ip_list(self):
if self.opts.white:
return self.opts.white.split(',')
ROOT_IO.warn("Security Risk: the whitelist is empty and anyone can request this program!")
if ROOT_IO.confirm("Do you want to continue?"):
return []
wthite_ip_list = ROOT_IO.read("Please enter the whitelist, eq: '192.168.1.1'")
raise wthite_ip_list.split(',')
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:
if command.hidden is False:
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 commands.\n\nTry `obd --help` for more information.')
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 HiddenObdCommand(ObdCommand):
def __init__(self, name, summary):
super(HiddenObdCommand, self).__init__(name, summary)
self.hidden = self.dev_mode is False
class HiddenMajorCommand(MajorCommand, HiddenObdCommand):
pass
class DevCommand(HiddenObdCommand):
def do_command(self):
if self.hidden:
ROOT_IO.error('`%s` is a developer command. Please start the developer mode first.\nUse `obd devmode enable` to start the developer mode' % self.prev_cmd)
return False
return super(DevCommand, self).do_command()
class DevModeEnableCommand(HiddenObdCommand):
def __init__(self):
super(DevModeEnableCommand, self).__init__('enable', 'Enable Dev Mode')
def _do_command(self, obd):
if COMMAND_ENV.set(ENV.ENV_DEV_MODE, "1", save=True, stdio=obd.stdio):
obd.stdio.print("Dev Mode: ON")
return True
return False
class DevModeDisableCommand(HiddenObdCommand):
def __init__(self):
super(DevModeDisableCommand, self).__init__('disable', 'Disable Dev Mode')
def _do_command(self, obd):
if COMMAND_ENV.set(ENV.ENV_DEV_MODE, "0", save=True, stdio=obd.stdio):
obd.stdio.print("Dev Mode: OFF")
return True
return False
class DevModeMajorCommand(HiddenMajorCommand):
def __init__(self):
super(DevModeMajorCommand, self).__init__('devmode', 'Developer mode switch')
self.register_command(DevModeEnableCommand())
self.register_command(DevModeDisableCommand())
class EnvironmentSetCommand(HiddenObdCommand):
def __init__(self):
super(EnvironmentSetCommand, self).__init__("set", "Set obd environment variable")
def init(self, cmd, args):
super(EnvironmentSetCommand, self).init(cmd, args)
self.parser.set_usage('%s [key] [value]' % self.prev_cmd)
return self
def _do_command(self, obd):
if len(self.cmds) == 2:
key = self.cmds[0]
if key in FORBIDDEN_VARS:
obd.stdio.error("Set the environment variable {} is not allowed.".format(key))
return False
return COMMAND_ENV.set(key, self.cmds[1], save=True, stdio=obd.stdio)
else:
return self._show_help()
class EnvironmentUnsetCommand(HiddenObdCommand):
def __init__(self):
super(EnvironmentUnsetCommand, self).__init__("unset", "Unset obd environment variable")
def init(self, cmd, args):
super(EnvironmentUnsetCommand, self).init(cmd, args)
self.parser.set_usage('%s [key] [value]' % self.prev_cmd)
return self
def _do_command(self, obd):
if len(self.cmds) == 1:
return COMMAND_ENV.delete(self.cmds[0], save=True, stdio=obd.stdio)
else:
return self._show_help()
class EnvironmentShowCommand(HiddenObdCommand):
def __init__(self):
super(EnvironmentShowCommand, self).__init__("show", "Show obd environment variables")
self.parser.add_option('-A', '--all', action="store_true", help="Show all environment variables including system variables")
def _do_command(self, obd):
if self.opts.all:
envs = COMMAND_ENV.copy().items()
else:
envs = COMMAND_ENV.show_env().items()
obd.stdio.print_list(envs, ["Key", "Value"], title="Environ")
return True
class EnvironmentClearCommand(HiddenObdCommand):
def __init__(self):
super(EnvironmentClearCommand, self).__init__("clear", "Clear obd environment variables")
def _do_command(self, obd):
return COMMAND_ENV.clear(stdio=obd.stdio)
class EnvironmentMajorCommand(HiddenMajorCommand):
def __init__(self):
super(EnvironmentMajorCommand, self).__init__('env', 'Environment variables for OBD')
self.register_command(EnvironmentSetCommand())
self.register_command(EnvironmentUnsetCommand())
self.register_command(EnvironmentShowCommand())
self.register_command(EnvironmentClearCommand())
class TelemetryPostCommand(HiddenObdCommand):
def __init__(self):
super(TelemetryPostCommand, self).__init__('post', "Post telemetry data to OceanBase.By default, OBD telemetry is enabled. To disable OBD telemetry, run the `obd env set TELEMETRY_MODE 0` command. To enable OBD telemetry data printing, run `obd env set TELEMETRY_LOG_MODE 1`.")
self.parser.add_option('-d', '--data', type='string', help="post obd data")
@property
def lock_mode(self):
return LockMode.NO_LOCK
@property
def enable_log(self):
return COMMAND_ENV.get(ENV.ENV_TELEMETRY_LOG_MODE, default='0') == '1'
def init(self, cmd, args):
super(TelemetryPostCommand, self).init(cmd, args)
self.parser.set_usage('%s <deploy name> [options]' % self.prev_cmd)
return self
def _do_command(self, obd):
return obd.telemetry_post(self.cmds[0])
class TelemetryMajorCommand(HiddenMajorCommand):
def __init__(self):
super(TelemetryMajorCommand, self).__init__('telemetry', "Telemetry for OB-Deploy.By default, OBD telemetry is enabled. To disable OBD telemetry, run the `obd env set TELEMETRY_MODE 0` command. To enable OBD telemetry data printing, run `obd env set TELEMETRY_LOG_MODE 1`.")
self.register_command(TelemetryPostCommand())
def do_command(self):
if COMMAND_ENV.get(ENV.ENV_TELEMETRY_MODE, default='1') == '1':
return super(TelemetryMajorCommand, self).do_command()
else:
ROOT_IO.critical('Telemetry is disabled. To enable OBD telemetry, run the `obd env set TELEMETRY_MODE 1` command.')
return False
class MirrorCloneCommand(ObdCommand):
def __init__(self):
super(MirrorCloneCommand, self).__init__('clone', 'Clone an RPM package to the local mirror repository.')
self.parser.add_option('-f', '--force', action='store_true', help="Force clone, overwrite the mirror.")
def init(self, cmd, args):
super(MirrorCloneCommand, self).init(cmd, args)
self.parser.set_usage('%s [mirror path] [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):
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 using the local binary file.')
self.parser.conflict_handler = 'resolve'
self.parser.add_option('-n', '--name', type='string', help="Mirror name.")
self.parser.add_option('-t', '--tag', type='string', help="Mirror tags. Multiple tags are separated with commas.")
self.parser.add_option('-V', '--version', type='string', help="Mirror version.")
self.parser.add_option('-p','--path', type='string', help="Mirror path. [./]", default='./')
self.parser.add_option('-f', '--force', action='store_true', help="Force create, overwrite the mirror.")
self.parser.conflict_handler = 'error'
def _do_command(self, obd):
return obd.create_repository()
class MirrorListCommand(ObdCommand):
def __init__(self):
super(MirrorListCommand, self).__init__('list', 'List mirrors.')
def init(self, cmd, args):
super(MirrorListCommand, self).init(cmd, args)
self.parser.set_usage('%s [section name] [options]\n\nExample: %s local' % (self.prev_cmd, self.prev_cmd))
return self
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(is_enabled=None)
for repo in repos:
if repo.section_name == name:
if not repo.enabled:
ROOT_IO.error('Mirror repository %s is disabled.' % name)
return False
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(is_enabled=None)
ROOT_IO.print_list(
repos,
['SectionName', 'Type', 'Enabled', 'Avaiable' , 'Update Time'],
lambda x: [x.section_name, x.mirror_type.value, x.enabled, x.available, time.strftime("%Y-%m-%d %H:%M", time.localtime(x.repo_age))],
title='Mirror Repository List'
)
ROOT_IO.print("Use `obd mirror list <section name>` for more details")
return True
class MirrorUpdateCommand(ObdCommand):
def __init__(self):
super(MirrorUpdateCommand, self).__init__('update', 'Update remote mirror information.')
def _do_command(self, obd):
success = True
current = int(time.time())
mirrors = obd.mirror_manager.get_remote_mirrors()
for mirror in mirrors:
try:
if mirror.enabled and mirror.repo_age < current:
success = mirror.update_mirror() and success
except:
success = False
ROOT_IO.stop_loading('fail')
ROOT_IO.exception('Fail to synchronize mirorr (%s)' % mirror.name)
return success
class MirrorEnableCommand(ObdCommand):
def __init__(self):
super(MirrorEnableCommand, self).__init__('enable', 'Enable remote mirror repository.')
def _do_command(self, obd):
ret = True
for name in self.cmds:
ret = obd.mirror_manager.set_remote_mirror_enabled(name, True) and ret
return ret
class MirrorDisableCommand(ObdCommand):
def __init__(self):
super(MirrorDisableCommand, self).__init__('disable', 'Disable remote mirror repository.')
def _do_command(self, obd):
ret = True
for name in self.cmds:
ret = obd.mirror_manager.set_remote_mirror_enabled(name, False) and ret
return ret
class MirrorAddRepoCommand(ObdCommand):
def __init__(self):
super(MirrorAddRepoCommand, self).__init__('add-repo', 'Add remote mirror repository file.')
def _do_command(self, obd):
url = self.cmds[0]
return obd.mirror_manager.add_repo(url)
class MirrorCleanPkgCommand(ObdCommand):
def __init__(self):
super(MirrorCleanPkgCommand, self).__init__('clean', 'After the list of files to be deleted is displayed, double confirm and then clean up them.')
self.parser.add_option('-y', '--confirm', action='store_true', help="confirm to clean up.")
self.parser.add_option('-c', '--components', type='string', help="Clean up specified components. Separate multiple components with `,`.")
self.parser.add_option('-t', '--type', type='string', help="Specify the file types to be deleted as '%s or %s'." % (PKG_RPM_FILE, PKG_REPO_FILE))
self.parser.add_option('--hash', type='string', help="Repository's md5")
def _do_command(self, obd):
if self.opts.type and self.opts.type not in [PKG_RPM_FILE, PKG_REPO_FILE]:
ROOT_IO.error("Invalid type specified. Please specify '%s' or '%s'." % (PKG_RPM_FILE, PKG_REPO_FILE))
return False
return obd.clean_pkg(self.opts)
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())
self.register_command(MirrorEnableCommand())
self.register_command(MirrorDisableCommand())
self.register_command(MirrorAddRepoCommand())
self.register_command(MirrorCleanPkgCommand())
class RepositoryListCommand(ObdCommand):
def __init__(self):
super(RepositoryListCommand, self).__init__('list', 'List local repository.')
@property
def lock_mode(self):
return LockMode.NO_LOCK
def show_repo(self, repos, name=None):
ROOT_IO.print_list(
repos,
['name', 'version', 'release', 'arch', 'md5', 'tags', 'size'],
lambda x: [x.name, x.version, x.release, x.arch, x.md5, ', '.join(x.tags), Capacity(x.size, 2).value],
title='%s Local Repository List' % name if name else 'Local Repository List'
)
def _do_command(self, obd):
name = self.cmds[0] if self.cmds else None
repos = obd.repository_manager.get_repositories_view(name)
self.show_repo(repos, name)
return True
class RepositoryMajorCommand(MajorCommand):
def __init__(self):
super(RepositoryMajorCommand, self).__init__('repo', 'Manage local repository for OBD.')
self.register_command(RepositoryListCommand())
class ClusterMirrorCommand(ObdCommand):
def init(self, cmd, args):
super(ClusterMirrorCommand, self).init(cmd, args)
self.parser.set_usage('%s <deploy name> [options]' % self.prev_cmd)
return self
def get_obd_namespaces_data(self, obd):
data = {}
for component, _ in obd.namespaces.items():
data[component] = _.get_variable('run_result')
return data
def background_telemetry_task(self, obd, demploy_name=None):
if demploy_name is None:
demploy_name = self.cmds[0]
data = json.dumps(self.get_obd_namespaces_data(obd))
LocalClient.execute_command_background("nohup obd telemetry post %s --data='%s' >/dev/null 2>&1 &" % (demploy_name, data))
class ClusterConfigStyleChange(ClusterMirrorCommand):
def __init__(self):
super(ClusterConfigStyleChange, self).__init__('chst', 'Change Deployment Configuration Style')
self.parser.add_option('-c', '--components', type='string', help="List the components. Multiple components are separated with commas.")
self.parser.add_option('--style', type='string', help="Preferred Style")
def _do_command(self, obd):
if self.cmds:
return obd.change_deploy_config_style(self.cmds[0])
else:
return self._show_help()
class ClusterCheckForOCPChange(ClusterMirrorCommand):
def __init__(self):
super(ClusterCheckForOCPChange, self).__init__('check4ocp', 'Check Whether OCP Can Take Over Configurations in Use')
self.parser.add_option('-c', '--components', type='string', help="List the components. Multiple components are separated with commas.")
self.parser.add_option('-V', '--version', type='string', help="OCP Version", default='3.1.1')
def _do_command(self, obd):
if self.cmds:
return obd.check_for_ocp(self.cmds[0])
else:
return self._show_help()
class ClusterExportToOCPCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterExportToOCPCommand, self).__init__('export-to-ocp', 'Export obcluster to OCP')
self.parser.add_option('-a', '--address', type='string', help="OCP address, example http://127.0.0.1:8080, you can find it in OCP system parameters with Key='ocp.site.url'")
self.parser.add_option('-u', '--user', type='string', help="OCP user, this user should have create cluster privilege.")
self.parser.add_option('-p', '--password', type='string', help="OCP user password.")
self.parser.add_option('--host_type', type='string', help="Host type of observer, a host type will be created when there's no host type exists in ocp, the first host type will be used if this parameter is empty.", default="")
self.parser.add_option('--credential_name', type='string', help="Credential used to connect hosts, a credential will be created if credential_name is empty or no credential with this name exists in ocp.", default="")
def _do_command(self, obd):
if self.cmds:
return obd.export_to_ocp(self.cmds[0])
else:
return self._show_help()
class ClusterTakeoverCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterTakeoverCommand, self).__init__('takeover', 'Takeover oceanbase cluster')
self.parser.remove_option('-h')
self.parser.add_option('--help', action='callback', callback=self._show_help, help='Show help and exit.')
self.parser.add_option('-h', '--host', type='string', help="db connection host, default: 127.0.0.1", default='127.0.0.1')
self.parser.add_option('-P', '--mysql-port', type='int', help="mysql port, default: 2881", default=2881)
self.parser.add_option('-p', '--root-password', type='string', help="password of root@sys user, default: ''", default='')
self.parser.add_option('--ssh-user', type='string', help="ssh user, default: current user")
self.parser.add_option('--ssh-password', type='string', help="ssh password, default: ''", default='')
self.parser.add_option('--ssh-port', type='int', help="ssh port, default: 22")
self.parser.add_option('-t', '--ssh-timeout', type='int', help="ssh connection timeout (second), default: 30")
self.parser.add_option('--ssh-key-file', type='string', help="ssh key file")
def _do_command(self, obd):
if self.cmds:
return obd.takeover(self.cmds[0])
else:
return self._show_help()
class DemoCommand(ClusterMirrorCommand):
def __init__(self):
super(DemoCommand, self).__init__('demo', 'Quickly start')
self.parser.add_option('-c', '--components', type='string', help="List the components. Multiple components are separated with commas. [oceanbase-ce,obproxy-ce,obagent,prometheus,grafana,ob-configserver]\nExample: \nstart oceanbase-ce: obd demo -c oceanbase-ce\n"
+ "start -c oceanbase-ce V3.2.3: obd demo -c oceanbase-ce --oceanbase-ce.version=3.2.3\n"
+ "start oceanbase-ce and obproxy-ce: obd demo -c oceanbase-ce,obproxy-ce", default='oceanbase-ce,obproxy-ce,obagent,prometheus,grafana')
self.parser.allow_undefine = True
self.parser.undefine_warn = False
def _do_command(self, obd):
setattr(self.opts, 'force', True)
setattr(self.opts, 'clean', True)
setattr(self.opts, 'force', True)
setattr(self.opts, 'force_delete', True)
obd.set_options(self.opts)
res = obd.demo()
self.background_telemetry_task(obd, 'demo')
return res
class WebCommand(ObdCommand):
def __init__(self):
super(WebCommand, self).__init__('web', 'Start obd deploy application as web.')
self.parser.add_option('-p', '--port', type='int', help="web server listen port", default=8680)
self.parser.add_option('-w', '--white', type='str', help="ip white list, eq: '127.0.0.1, 192.168.1.1'.", default='')
def _do_command(self, obd):
from service.app import OBDWeb
# white_ip_list = self.get_white_ip_list()
url = '/#/updateWelcome' if self.cmds and self.cmds[0] in ('upgrade', 'update') else ''
ROOT_IO.print('start OBD WEB in 0.0.0.0:%s' % self.opts.port)
ROOT_IO.print('please open http://{0}:{1}{2}'.format(NetUtil.get_host_ip(), self.opts.port, url))
try:
COMMAND_ENV.set(ENV.ENV_DISABLE_PARALLER_EXTRACT, True, stdio=obd.stdio)
OBDWeb(obd, None, self.OBD_INSTALL_PATH).start(self.opts.port)
except KeyboardInterrupt:
ROOT_IO.print('Keyboard Interrupt')
except BaseException as e:
ROOT_IO.exception('Runtime Error %s' % e)
finally:
ROOT_IO.print('stop OBD WEB')
return True
class ClusterAutoDeployCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterAutoDeployCommand, self).__init__('autodeploy', 'Deploy a cluster automatically by using a simple configuration file.')
self.parser.add_option('-c', '--config', type='string', help="Path to the configuration file.")
self.parser.add_option('-f', '--force', action='store_true', help="Force autodeploy, overwrite the home_path.")
self.parser.add_option('-C', '--clean', action='store_true', help="Clean the home_path if the directory belong to you.", default=False)
self.parser.add_option('--generate-consistent-config', '--gcc', action='store_true', help="Generate consistent config")
self.parser.add_option('-U', '--unuselibrepo', '--ulp', action='store_true', help="Disable OBD from installing the libs mirror automatically.")
self.parser.add_option('-A', '--auto-create-tenant', '--act', action='store_true', help="Automatically create a tenant named `test` by using all the available resource of the cluster.")
self.parser.add_option('--force-delete', action='store_true', help="Force delete, delete the registered cluster.")
self.parser.add_option('-s', '--strict-check', action='store_true', help="Throw errors instead of warnings when check fails.")
def _do_command(self, obd):
if self.cmds:
if getattr(self.opts, 'force', False) or getattr(self.opts, 'clean', False):
setattr(self.opts, 'skip_cluster_status_check', True)
obd.set_options(self.opts)
name = self.cmds[0]
if obd.genconfig(name):
self.opts.config = ''
obd.set_cmds(self.cmds[1:])
res = obd.deploy_cluster(name) and obd.start_cluster(name)
self.background_telemetry_task(obd)
return res
return False
else:
return self._show_help()
class ClusterDeployCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterDeployCommand, self).__init__('deploy', 'Deploy a cluster by using the current deploy configuration or a deploy yaml file.')
self.parser.add_option('-c', '--config', type='string', help="Path to the configuration yaml file.")
self.parser.add_option('-f', '--force', action='store_true', help="Force deploy, overwrite the home_path.", default=False)
self.parser.add_option('-C', '--clean', action='store_true', help="Clean the home path if the directory belong to you.", default=False)
self.parser.add_option('-U', '--unuselibrepo', '--ulp', action='store_true', help="Disable OBD from installing the libs mirror automatically.")
self.parser.add_option('-A', '--auto-create-tenant', '--act', action='store_true', help="Automatically create a tenant named `test` by using all the available resource of the cluster.")
# self.parser.add_option('-F', '--fuzzymatch', action='store_true', help="enable fuzzy match when search package")
def _do_command(self, obd):
if self.cmds:
if getattr(self.opts, 'force', False) or getattr(self.opts, 'clean', False):
setattr(self.opts, 'skip_cluster_status_check', True)
obd.set_options(self.opts)
res = obd.deploy_cluster(self.cmds[0])
self.background_telemetry_task(obd)
if res:
obd.stdio.print(FormtatText.success('Please execute ` obd cluster start %s ` to start' % self.cmds[0]))
return res
else:
return self._show_help()
class ClusterScaleoutCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterScaleoutCommand, self).__init__('scale_out', 'Scale out cluster with an additional deploy yaml file.')
self.parser.add_option('-c', '--config', type='string', help="Path to the configuration yaml file.")
self.parser.add_option('-f', '--force', action='store_true', help="Force deploy, overwrite the home_path.", default=False)
self.parser.add_option('-C', '--clean', action='store_true', help="Clean the home path if the directory belong to you.", default=False)
self.parser.add_option('-t', '--scale_out_timeout', type='int', help="Scale out timeout in seconds.", default=3600)
def _do_command(self, obd):
if self.cmds:
return obd.scale_out(self.cmds[0])
else:
return self._show_help()
class ClusterComponentAddCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterComponentAddCommand, self).__init__('add', 'Add components for cluster')
self.parser.add_option('-c', '--config', type='string', help="Path to the configuration yaml file.")
self.parser.add_option('-f', '--force', action='store_true', help="Force deploy, overwrite the home_path.", default=False)
self.parser.add_option('-C', '--clean', action='store_true', help="Clean the home path if the directory belong to you.", default=False)
def _do_command(self, obd):
if self.cmds:
return obd.add_components(self.cmds[0])
else:
return self._show_help()
class ClusterComponentDeleteCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterComponentDeleteCommand, self).__init__('del', 'Add components for cluster')
self.parser.add_option('--ignore-standby', '--igs', action='store_true', help="Force kill the observer while standby tenant in others cluster exists.")
def init(self, cmd, args):
super(ClusterComponentDeleteCommand, self).init(cmd, args)
self.parser.set_usage('%s <deploy name> <component> ... [component]' % self.prev_cmd)
return self
def _do_command(self, obd):
if self.cmds and len(self.cmds) >= 2:
return obd.delete_components(self.cmds[0], self.cmds[1:])
else:
return self._show_help()
class ClusterComponentMajorCommand(MajorCommand):
def __init__(self):
super(ClusterComponentMajorCommand, self).__init__('component', 'Add or delete component for cluster')
self.register_command(ClusterComponentAddCommand())
self.register_command(ClusterComponentDeleteCommand())
class ClusterStartCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterStartCommand, self).__init__('start', 'Start a deployed cluster.')
self.parser.add_option('-s', '--servers', type='string', help="List of servers to be started. Multiple servers are separated with commas.")
self.parser.add_option('-c', '--components', type='string', help="List of components to be started. Multiple components are separated with commas.")
self.parser.add_option('-f', '--force-delete', action='store_true', help="Force delete, delete the registered cluster.")
self.parser.add_option('-S', '--strict-check', action='store_true', help="Throw errors instead of warnings when check fails.")
self.parser.add_option('--without-parameter', '--wop', action='store_true', help='Start without parameters.')
def _do_command(self, obd):
if self.cmds:
obd.set_cmds(self.cmds[1:])
res = obd.start_cluster(self.cmds[0])
self.background_telemetry_task(obd)
return res
else:
return self._show_help()
class ClusterStopCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterStopCommand, self).__init__('stop', 'Stop a started cluster.')
self.parser.add_option('-s', '--servers', type='string', help="List of servers to be stoped. Multiple servers are separated with commas.")
self.parser.add_option('-c', '--components', type='string', help="List of components to be stoped. Multiple components are separated with commas.")
def _do_command(self, obd):
if self.cmds:
res = obd.stop_cluster(self.cmds[0])
self.background_telemetry_task(obd)
return res
else:
return self._show_help()
class ClusterDestroyCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterDestroyCommand, self).__init__('destroy', 'Destroy a deployed cluster.')
self.parser.add_option('-f', '--force-kill', action='store_true', help="Force kill the running observer process in the working directory.")
self.parser.add_option('--confirm', action='store_true', help='Confirm to destroy.')
self.parser.add_option('--ignore-standby', '--igs', action='store_true', help="Force kill the observer while standby tenant in others cluster exists.")
def _do_command(self, obd):
if self.cmds:
res = obd.destroy_cluster(self.cmds[0], need_confirm=not getattr(self.opts, 'confirm', False))
return res
else:
return self._show_help()
class ClusterDisplayCommand(ClusterMirrorCommand):
def __init__(self):
super(ClusterDisplayCommand, self).__init__('display', 'Display the information for a cluster.')
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 started cluster.')
self.parser.add_option('-s', '--servers', type='string', help="List of servers to be restarted. Multiple servers are separated with commas.")
self.parser.add_option('-c', '--components', type='string', help="List of components to be restarted. Multiple components are separated with commas.")
self.parser.add_option('--with-parameter', '--wp', action='store_true', help='Restart with parameters.')
def _do_command(self, obd):
if self.cmds:
if not getattr(self.opts, 'with_parameter', False):
setattr(self.opts, 'without_parameter', True)