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kylin-system-updater
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Merge branch 'backend_manual' of gitlab2.kylin.com:kylin-desktop/update-manager-group/kylin-system-updater into backend_manual

This commit is contained in:
luoxueyi 2022-10-11 17:41:18 +08:00
parent 68513729be 5da8114c27
commit a7a1de97ac
8 changed files with 99 additions and 36 deletions
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5
backend/SystemUpdater/Core/enums.py
View File

@ -9,6 +9,7 @@ __all__ = (
"ERROR_REMOVE_ESSENTIAL_PACKAGES","ERROR_NOT_DISK_SPACE","ERROR_NOT_CONFIGPKG_DEPENDENCIES","ERROR_NOT_SELFPKG_DEPENDENCIES",
"ERROR_NOT_FIX_SYSTEM","ERROR_READ_LOCAL_DEB","ERROR_LOCAL_DEB_FORMAT","ERROR_INSTALL_DEB_BASE","ERROR_LOAD_CONFIG_FAILED",
"ERROR_UPDATE_KEY_SIGNATURES","ERROR_UPDATE_NET_AUTHENTICATION","ERROR_UPDATE_NOTREAD_SOURCES","PRIORITY_UPGRADE_SUCCCESSED",
"ERROR_UPDATE_INVALID_TIME",
"get_error_description_from_enum", "get_error_string_from_enum", "get_source_name_from_enum", "get_caller_from_enum")
@ -19,11 +20,12 @@ _ = gettext.gettext
PRIORITY_UPGRADE_SUCCCESSED = "priority-upgrade-successed"
#更新阶段
#apt update阶段出现的错误解析
ERROR_UPDATE_DEFAULT_FAILED = "error-update-default-failed"
ERROR_UPDATE_KEY_SIGNATURES = "The following signatures"
ERROR_UPDATE_NET_AUTHENTICATION ="does the network require authentication?"
ERROR_UPDATE_NOTREAD_SOURCES = "The list of sources could not be read"
ERROR_UPDATE_INVALID_TIME = "(invalid for another"
ERROR_UPDATE_SOURCE_FAILED = "error-update-source-failed"
ERROR_NETWORK_FAILED = "error-network-failed"
@ -81,6 +83,7 @@ _DESCS_ERROR = {
ERROR_NETWORK_FAILED: _("Please check your network connection and retry."),
ERROR_UPDATE_KEY_SIGNATURES: _("Check your source public key signature"),
ERROR_UPDATE_NOTREAD_SOURCES: _("Please check your source list and retry."),
ERROR_UPDATE_INVALID_TIME: _("Please check the system time and synchronize the system time before updating."),
ERROR_UPDATE_NET_AUTHENTICATION: _("Check if your network requires authentication?"),
ERROR_NOT_GROUPS_CONFIG: _("Unable to get group configuration package, Please check if the configuration package exists in the software source repository."),
ERROR_NOT_INIT_PACKAGESINFIO: _("An unresolvable problem occurred while initializing the package."),

3
backend/SystemUpdater/Core/utils.py
View File

@ -59,9 +59,6 @@ from ctypes import *
import struct
# 禁止关机锁文件路径
FILELOCK_PATH = "/tmp/lock/"
SHUTDOWN_BLOCK_FILELOCK = "kylin-update.lock"
inhibit_lock = None
VERIFY_SO = "libkylin_signtool.so"
class ExecutionTime(object):

2
backend/SystemUpdater/backend/InstallBackendAptdaemon.py
View File

@ -354,7 +354,7 @@ class InstallBackendAptdaemon(InstallBackend):
if progress > 51 and progress < 90 and self.on_install_stage == False:
logging.info("The process is now in the installtion phase")
self.on_install_stage = True
self._start_install_lock()
self._start_install_lock(_("Kylin System Updater"))
#只处理从下载切换到安装时出现的网络问题
#当网络波动时下载某些软件包失败时属于异常状态进行重试时 不发送后续进度 等待重试正常是 进行下载安装

96
backend/SystemUpdater/backend/__init__.py
View File

@ -10,6 +10,8 @@ import json
import logging
import subprocess
import traceback
import shutil
import fcntl
import threading
from apt import Cache
from gettext import gettext as _
@ -234,8 +236,6 @@ class InstallBackend():
delete_pkgs = []
#被删除包的描述
raw_description = []
#那些包升级导致删除包 全盘升级不包含
delete_desc = []
#判断是否配置aptdaemon的限速
self.window_main.check_conifg_aptdeamon()
@ -246,16 +246,8 @@ class InstallBackend():
#获取要升级和安装的包列表
pkgs_install,pkgs_upgrade = self._make_pkgs_list(self.cache,self.upgrade_data.groups_pkgs,self.now_upgrade.upgrade_groups,self.now_upgrade.single_pkgs)
#计算解决依赖关系
delete_pkgs,delete_desc = self._make_problem_resolver(self.cache,pkgs_install,pkgs_upgrade,self.upgrade_data.adjust_pkgs)
self._make_problem_resolver(self.cache,pkgs_install,pkgs_upgrade,self.upgrade_data.adjust_pkgs)
pkgs_install,pkgs_upgrade,pkgs_remove,pkgs_downgrade = self._get_mark_from_cache(self.cache,self.upgrade_data.adjust_pkgs,self.action_mode)
if len(pkgs_remove) != len(delete_pkgs):
logging.warning("Simulation of the deletion package list:%s",str(delete_pkgs))
logging.warning("ProblemResolver of the deletion package list:%s",str(pkgs_remove))
delete_desc = []
self.update_essential.check_white(pkgs_remove)
else:
pkgs_remove = delete_pkgs
else:
# 使用全盘升级 全盘使用dist-upgrade
if self.cache.get_changes():
@ -263,10 +255,13 @@ class InstallBackend():
self.cache._depcache.upgrade(True)
pkgs_install,pkgs_upgrade,pkgs_remove,pkgs_downgrade = self._get_mark_from_cache(self.cache,self.upgrade_data.adjust_pkgs,self.action_mode)
logging.warning("ProblemResolver of the deletion package list:%s",str(pkgs_remove))
self.update_essential.check_white(pkgs_remove)
logging.info("RESOLVER install:%d , upgrade:%d remove:%d pkgs_downgrade:%d",len(pkgs_install),len(pkgs_upgrade),\
len(pkgs_remove),len(pkgs_downgrade))
is_remove_pkgs = len(pkgs_remove) != 0
# 数据上报
self.window_main.collector.Generate_Msg(self.now_upgrade.upgrade_groups+self.now_upgrade.single_pkgs, self.action_mode)
errorCode = ""
if is_remove_pkgs:
@ -274,14 +269,12 @@ class InstallBackend():
for ul in self.window_main.collector.upgrade_list:
self.window_main.collector.Upgrade_Process_Msg(self.action, {"appname":ul, "status":is_remove_pkgs, "errorCode":errorCode})
#添加关于删除包的描述信息
#补充删除包的描述信息,删除描述
delete_desc = []
for pkg in pkgs_remove:
pkg_obj = self.cache[pkg]
raw_description.append(getattr(pkg_obj.candidate, "summary", ''))
#补充删除描述
if pkgs_remove != [] and delete_desc == []:
for pkg in pkgs_remove:
delete_desc.append('')
delete_desc.append('')
if self.action_mode != self.MODE_INSTALL_SYSTEM:
self.window_main.dbusController.UpdateDependResloveStatus(True,is_remove_pkgs,pkgs_remove,raw_description,delete_desc,'','')
@ -332,7 +325,7 @@ class InstallBackend():
self.fix_incomplete()
#卸载包
elif self.action == self.ACTION_REMOVE_PACKAGES:
self._start_install_lock()
self._start_install_lock(_("Kylin System Updater"))
self.purge_packages(partial_upgrade_list)
elif self.action == self.ACTION_CLEAN:
self.clean()
@ -545,9 +538,6 @@ class InstallBackend():
#将获取本次升级的包 进行计算依赖关系 解决依赖问题
def _make_problem_resolver(self,cache,pkgs_install = [],pkgs_upgrade = [],adjust_pkgs = []):
#计算出来的需要删除的包列表
delete_pkgs = []
delete_desc = []
try:
logging.info("ProblemResolver install:%d , upgrade:%d",len(pkgs_install),len(pkgs_upgrade))
logging.info("Start calculating dependencies...")
@ -586,7 +576,7 @@ class InstallBackend():
resolver.protect(pkg_cache)
resolver.resolve()
return delete_pkgs,delete_desc
return
except Exception as e:
logging.error(str(e))
pkg_string = ''
@ -785,6 +775,8 @@ class InstallBackend():
error_desc = get_error_description_from_enum(ERROR_UPDATE_NET_AUTHENTICATION)
elif ERROR_UPDATE_NOTREAD_SOURCES in self.aptd_base.error_details:
error_desc = get_error_description_from_enum(ERROR_UPDATE_NOTREAD_SOURCES)
elif ERROR_UPDATE_INVALID_TIME in self.aptd_base.error_details:
error_desc = get_error_description_from_enum(ERROR_UPDATE_INVALID_TIME)
if success:
#开始生成列表
@ -1088,9 +1080,13 @@ def get_backend(*args, **kwargs):
"aptdaemon or synaptic")
class InhibitShutdownLock():
# 禁止关机锁文件路径
FILELOCK_PATH = "/tmp/lock/"
SHUTDOWN_BLOCK_FILELOCK = "kylin-update.lock"
def __init__(self):
self.inhibit_lock = None
self.pidfile = None
#安装时禁止关机 进行加锁
def lock(self, caller='Kylin System Updater'):
@ -1111,6 +1107,8 @@ class InhibitShutdownLock():
'block')),
None, 0, -1, None, None)
self.inhibit_lock = Gio.UnixInputStream(fd=fdlist.steal_fds()[var[0]])
self.LockedPreventShutdown()
logging.info("Shutdown Has been locked...")
except Exception as e:
logging.error(e)
@ -1118,6 +1116,7 @@ class InhibitShutdownLock():
#解锁禁止关机
def unlock(self):
try:
self.unLockedEnableShutdown()
if self.inhibit_lock != None:
self.inhibit_lock.close()
self.inhibit_lock == None
@ -1126,3 +1125,58 @@ class InhibitShutdownLock():
logging.info("Not locked and Quitting ...")
except Exception as e:
logging.error("unlock failed." + str(e))
#安装时禁止关机 进行加锁
def LockedPreventShutdown(self):
#不为空是表示以及被锁
if self.pidfile != None:
logging.error("self.pidfile file disc not is None,Has been locked...")
return False
if not os.path.exists(self.FILELOCK_PATH):
#不存在创建
logging.info("File(%s) is not exists and will be create",self.FILELOCK_PATH)
os.makedirs(self.FILELOCK_PATH)
else:
#当目录存在时进行删除 不删除进行创建文件的话会报错
# file cannot be locked.[Errno 11] Resource temporarily unavailable
# 资源被占用报错
shutil.rmtree(self.FILELOCK_PATH)
logging.info("File(%s) is exists and will be delete and create",self.FILELOCK_PATH)
os.makedirs(self.FILELOCK_PATH)
try:
self.pidfile = open(os.path.join(self.FILELOCK_PATH, self.SHUTDOWN_BLOCK_FILELOCK), "w+")
fcntl.flock(self.pidfile, fcntl.LOCK_EX | fcntl.LOCK_NB)
return True
except Exception as e:
logging.error("file cannot be locked." + str(e))
self.pidfile.close()
self.pidfile = None
return False
#解锁禁止关机
def unLockedEnableShutdown(self):
#未加锁退出
if not self.pidfile:
logging.info("Not locked and Quitting ...")
return False
try:
fcntl.flock(self.pidfile, fcntl.LOCK_UN)
self.pidfile.close()
self.pidfile = None
# Fix 修复权限问题 当普通用户无法使用 所以直接删除目录
if os.path.exists(self.FILELOCK_PATH):
shutil.rmtree(self.FILELOCK_PATH)
logging.info('Emptying the lockPath(%s) is complete...',self.FILELOCK_PATH)
else:
logging.info("Emptying the lockPath(%s) is Failed...",self.FILELOCK_PATH)
return True
except Exception as e:
logging.error("unlock failed." + str(e))
self.pidfile.close()
self.pidfile = None
return False

10
backend/data/unattended-upgrades-policy.conf
View File

@ -1,13 +1,13 @@
[autoUpgradePolicy]
#自动更新的开关
autoUpgradeState = on
autoUpgradeState = off
#预下载开关
preDownload = on
preDownload = off
# 预下载的时间为时间段 例如：10:00-11:00
preDownloadTime = 10:00-11:00
preDownloadTime = 10:00
#添加检查更新的周期 以天为单位
updateDays = 1
@ -16,10 +16,10 @@ updateDays = 1
downloadMode = timing
# 下载的时间为时间段 例如：10:00-11:00
downloadTime = 10:00-11:00
downloadTime = 10:00
#安装存在定时timing 手动:manual 关机安装bshutdown
installMode = bshutdown
installMode = timing
#安装也为时间段 例如：00:00
installTime = 10:00

3
backend/po/zh_CN.po
View File

@ -2755,3 +2755,6 @@ msgstr "全盘升级"
msgid "kylin-unattended-upgrade"
msgstr "自动更新"
msgid "Please check the system time and synchronize the system time before updating."
msgstr "请检查系统时间，同步系统时间后再进行更新。"

3
backend/po/zh_HK.po
View File

@ -2688,3 +2688,6 @@ msgstr "全盤升級"
msgid "kylin-unattended-upgrade"
msgstr "自動更新"
msgid "Please check the system time and synchronize the system time before updating."
msgstr "請檢查系統時間，同步系統時間后再進行更新。"

3
backend/po/zh_TW.po
View File

@ -2720,3 +2720,6 @@ msgstr "全盤升級"
msgid "kylin-unattended-upgrade"
msgstr "自動更新"
msgid "Please check the system time and synchronize the system time before updating."
msgstr "請檢查系統時間，同步系統時間后再進行更新。"