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134 lines
4.1 KiB
134 lines
4.1 KiB
# -*- coding: utf-8 -*-
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# Copyright 2016 Mir Calculate. http://www.calculate-linux.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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from calculate.core.server.func import MethodsInterface
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from calculate.lib.utils.openrc import OpenRC, OpenRCError
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from calculate.lib.configparser import (ConfigParserCaseSensLocked,
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Error as ConfigParserError)
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import os
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from os import path
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_ = lambda x: x
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from calculate.lib.cl_lang import (setLocalTranslate, getLazyLocalTranslate)
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setLocalTranslate('cl_server3', sys.modules[__name__])
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__ = getLazyLocalTranslate(_)
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class ServerError(Exception):
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pass
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class Server(MethodsInterface):
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"""Базовый объект для настройки сервисов
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"""
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class Method(object):
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Backup = "server_backup"
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All = (Backup,)
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def init(self):
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pass
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def set_server_action(self, action):
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self.clVars.Set('cl_action', action, force=True)
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return True
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def stop_service(self, service):
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try:
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OpenRC().stop(service)
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return True
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except OpenRCError:
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return False
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def start_service(self, service):
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try:
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OpenRC().start(service)
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return True
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except OpenRCError as e:
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# self.printERROR(str(e))
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return False
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def restart_service(self, service):
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return self.stop_service(service) and self.start_service(service)
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def autorun_enable(self, service):
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try:
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OpenRC().add_default(service)
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return True
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except OpenRCError as e:
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self.printERROR(str(e))
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def autorun_disable(self, service):
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try:
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OpenRC().del_default(service)
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return True
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except OpenRCError as e:
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return False
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def save_service_data(self, service, binddn, cred):
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"""
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Сохранить данные сервиса
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:param service:
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:param binddn:
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:param cred:
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:return:
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"""
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cp_path = self.clVars.Get('server.cl_server_env_path')
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cp = ConfigParserCaseSensLocked(cp_path)
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try:
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with cp.lock_write() as cp:
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if service not in cp:
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cp.add_section(service)
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cp[service]["DN"] = binddn
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cp[service]["PASS"] = cred
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except ConfigParserError:
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raise ServerError(_("Failed to save server parameters"))
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return True
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def clear_service_data(self, service):
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"""
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Удалить данные настроенного сервера или все данные
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:param service: сервис или all
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:return:
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"""
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cp_path = self.clVars.Get('server.cl_server_env_path')
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if service == "all":
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try:
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if path.exists(cp_path):
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os.unlink(cp_path)
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except OSError:
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raise ServerError(_("Failed to clear server configuration"))
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cp = ConfigParserCaseSensLocked(cp_path)
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try:
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with cp.lock_write() as cp:
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if service in cp:
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cp.remove_section(service)
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except ConfigParserError:
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raise ServerError(_("Failed to remove server parameters"))
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return True
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def service_install(self, service):
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self.clVars.Write('sr_%s_set' % service, 'on', header="server")
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return True
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def service_uninstall(self, service):
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self.clVars.Write('sr_%s_set' % service, 'off', header="server")
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return True
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