def _install(self, pkgpath, progress_cb):
try:
tar_size = os.path.getsize(pkgpath)
except:
errstr = _('Failed on get tar pakcage size "%s"') % (pkgpath, )
logger.e(errstr)
return errstr
try:
tarobj = tarfile.open(fileobj=CBFileObj(pkgpath, (progress_cb, tar_size)))
except:
errstr = _('Failed on create tarfile object on file "%s" size"%d"\n') % (pkgpath, tar_size)
logger.e(errstr)
return errstr
try:
tarobj.extractall(path=self.tgtsys_root)
except:
if tarobj:
tarobj.close()
errstr = _('Failed on extract file "%s" size"%d" to directory "%s"\n') % (pkgpath, tar_size, self.tgtsys_root)
logger.e(errstr)
return errstr
try:
tarobj.close()
except:
logger.w('Close tar pakcage failed path %s size %s' % (pkgpath, tar_size))
return 0
def preInstall(self, packages=None, groups=None):
""" Perform pre-installation tasks. """
self.progress.send_message(_("Starting package installation process"))
self._writeInstallConfig()
self.checkSoftwareSelection()
# doPreInstall
# create mountpoints for protected device mountpoints (?)
# write static configs (storage, modprobe.d/anaconda.conf, network, keyboard)
# on upgrade, just make sure /etc/mtab is a symlink to /proc/self/mounts
if not self.flags.upgrade: #not self.data.upgrade.upgrade:
# this adds nofsync, which speeds things up but carries a risk of
# rpmdb data loss if a crash occurs. that's why we only do it on
# initial install and not for upgrades.
rpm.addMacro("__dbi_htconfig", #@UndefinedVariable
"hash nofsync %{__dbi_other} %{__dbi_perms}")
if self.flags.excludeDocs: #if self.data.packages.excludeDocs:
rpm.addMacro("_excludedocs", "1") #@UndefinedVariable
if self.flags.selinux:
for d in ["/tmp/updates",
"/etc/selinux/targeted/contexts/files",
"/etc/security/selinux/src/policy",
"/etc/security/selinux"]:
f = d + "/file_contexts"
if os.access(f, os.R_OK):
rpm.addMacro("__file_context_path", f) #@UndefinedVariable
break
else:
rpm.addMacro("__file_context_path", "%{nil}") #@UndefinedVariable
def preInstall(self, packages=None, groups=None):
""" Perform pre-installation tasks. """
self.progress.send_message(_("Starting package installation process"))
self._writeInstallConfig()
self.checkSoftwareSelection()
# doPreInstall
# create mountpoints for protected device mountpoints (?)
# write static configs (storage, modprobe.d/anaconda.conf, network, keyboard)
# on upgrade, just make sure /etc/mtab is a symlink to /proc/self/mounts
if not self.flags.upgrade: #not self.data.upgrade.upgrade:
# this adds nofsync, which speeds things up but carries a risk of
# rpmdb data loss if a crash occurs. that's why we only do it on
# initial install and not for upgrades.
rpm.addMacro(
"__dbi_htconfig", #@UndefinedVariable
"hash nofsync %{__dbi_other} %{__dbi_perms}")
if self.flags.excludeDocs: #if self.data.packages.excludeDocs:
rpm.addMacro("_excludedocs", "1") #@UndefinedVariable
if self.flags.selinux:
for d in [
"/tmp/updates", "/etc/selinux/targeted/contexts/files",
"/etc/security/selinux/src/policy", "/etc/security/selinux"
]:
f = d + "/file_contexts"
if os.access(f, os.R_OK):
rpm.addMacro("__file_context_path", f) #@UndefinedVariable
break
else:
rpm.addMacro("__file_context_path", "%{nil}") #@UndefinedVariable
def test_x_settings(mia, operid, x_settings):
if not os.path.exists(CF.D.TGTSYS_ROOT):
return _('Failed: The target system is not exists yet.')
if not os.path.exists(os.path.join(CF.D.TGTSYS_ROOT, 'usr/bin/xinit')):
return _('Failed: xinit is not installed.')
if not os.path.exists(os.path.join(CF.D.TGTSYS_ROOT, 'usr/bin/X')):
return _('Failed: X is not inistalled.')
mark_file = os.path.join(CF.D.TGTSYS_ROOT, 'tmp/testxdlg/probe_x_mark')
gen_x_config(mia, operid, x_settings)
os.system('/bin/gunzip -c %s | /bin/tar x -C %s' % \
(os.path.join('operations', 'testxdlg.tar.gz'), CF.D.TGTSYS_ROOT))
os.system('/bin/touch %s' % mark_file)
os.system('/usr/sbin/chroot %s /usr/bin/xinit /tmp/testxdlg/testxdlg -- /usr/bin/X :1' % CF.D.TGTSYS_ROOT)
if not os.path.exists(mark_file):
result = 'SUCCESS'
else:
result = _('Failed: Please recheck X settings.')
os.system('/bin/rm -rf %s' % os.path.join(CF.D.TGTSYS_ROOT, 'tmp/testxdlg'))
return result
def callback(self, event, amount, total, key, userdata):
""" Yum install callback. """
if event == rpm.RPMCALLBACK_TRANS_START: #@UndefinedVariable
if amount == 6:
self.progress.send_message(_("Preparing transaction from installation source"))
self.total_actions = total
self.completed_actions = 0
elif event == rpm.RPMCALLBACK_TRANS_PROGRESS: #@UndefinedVariable
# amount / total complete
pass
elif event == rpm.RPMCALLBACK_TRANS_STOP: #@UndefinedVariable
# we are done
pass
elif event == rpm.RPMCALLBACK_INST_OPEN_FILE: #@UndefinedVariable
# update status that we're installing/upgrading %h
# return an open fd to the file
txmbr = self._get_txmbr(key)[1]
# If self.completed_actions is still None, that means this package
# is being opened to retrieve a %pretrans script. Don't log that
# we're installing the package unless we've been called with a
# TRANS_START event.
if self.completed_actions is not None:
if self.upgrade:
mode = _("Upgrading")
else:
mode = _("Installing")
self.completed_actions += 1
msg_format = "%s %s (%d/%d)"
progress_package = txmbr.name
if txmbr.arch not in ["noarch", self.base_arch]:
progress_package = "%s.%s" % (txmbr.name, txmbr.arch)
progress_msg = msg_format % (mode, progress_package,
self.completed_actions,
self.total_actions)
log_msg = msg_format % (mode, txmbr.po,
self.completed_actions,
self.total_actions)
logger.info(log_msg)
self.install_log.write(log_msg+"\n")
self.install_log.flush()
self.progress.send_message(progress_msg)
self.package_file = None
repo = self._yum.repos.getRepo(txmbr.po.repoid)
while self.package_file is None:
try:
# checkfunc gets passed to yum's use of URLGrabber which
# then calls it with the file being fetched. verifyPkg
# makes sure the checksum matches the one in the metadata.
#
# From the URLGrab documents:
# checkfunc=(function, ('arg1', 2), {'kwarg': 3})
# results in a callback like:
# function(obj, 'arg1', 2, kwarg=3)
# obj.filename = '/tmp/stuff'
# obj.url = 'http://foo.com/stuff'
checkfunc = (self._yum.verifyPkg, (txmbr.po, 1), {})
package_path = repo.getPackage(txmbr.po, checkfunc=checkfunc)
except yum.URLGrabError as e:
logger.error("URLGrabError: %s" % (e,))
exn = PayloadInstallError("failed to get package")
#if errorHandler.cb(exn, txmbr.po) == ERROR_RAISE:
raise exn
except (yum.Errors.NoMoreMirrorsRepoError, IOError):
if os.path.exists(txmbr.po.localPkg()):
os.unlink(txmbr.po.localPkg())
logger.debug("retrying download of %s" % txmbr.po)
continue
exn = PayloadInstallError("failed to open package")
#if errorHandler.cb(exn, txmbr.po) == ERROR_RAISE:
raise exn
except yum.Errors.RepoError:
continue
self.package_file = open(package_path)
return self.package_file.fileno()
elif event == rpm.RPMCALLBACK_INST_PROGRESS: #@UndefinedVariable
txmbr = self._get_txmbr(key)[1]
progress_package = txmbr.name
if txmbr.arch not in ["noarch", self.base_arch]:
progress_package = "%s.%s" % (txmbr.name, txmbr.arch)
#self.progress.send_message('%s (%s/%s)' % (progress_package, amount, total))
elif event == rpm.RPMCALLBACK_INST_CLOSE_FILE: #@UndefinedVariable
# close and remove the last opened file
# update count of installed/upgraded packages
package_path = self.package_file.name
self.package_file.close()
self.package_file = None
if package_path.startswith(_yum_cache_dir):
try:
os.unlink(package_path)
except OSError as e:
logger.debug("unable to remove file %s" % e.strerror)
# rpm doesn't tell us when it's started post-trans stuff which can
# take a very long time. So when it closes the last package, just
# display the message.
if self.completed_actions == self.total_actions:
self.progress.send_message(_("Performing post-install setup tasks"))
elif event == rpm.RPMCALLBACK_UNINST_START: #@UndefinedVariable
# update status that we're cleaning up %key
#self.progress.set_text(_("Cleaning up %s" % key))
pass
elif event in (rpm.RPMCALLBACK_CPIO_ERROR, #@UndefinedVariable
rpm.RPMCALLBACK_UNPACK_ERROR, #@UndefinedVariable
rpm.RPMCALLBACK_SCRIPT_ERROR): #@UndefinedVariable
name = self._get_txmbr(key)[0]
# Script errors store whether or not they're fatal in "total". So,
# we should only error out for fatal script errors or the cpio and
# unpack problems.
if event != rpm.RPMCALLBACK_SCRIPT_ERROR or total: #@UndefinedVariable
exn = PayloadInstallError("cpio, unpack, or fatal script error")
#if errorHandler.cb(exn, name) == ERROR_RAISE:
raise exn
def callback(self, event, amount, total, key, userdata):
""" Yum install callback. """
if event == rpm.RPMCALLBACK_TRANS_START: #@UndefinedVariable
if amount == 6:
self.progress.send_message(
_("Preparing transaction from installation source"))
self.total_actions = total
self.completed_actions = 0
elif event == rpm.RPMCALLBACK_TRANS_PROGRESS: #@UndefinedVariable
# amount / total complete
pass
elif event == rpm.RPMCALLBACK_TRANS_STOP: #@UndefinedVariable
# we are done
pass
elif event == rpm.RPMCALLBACK_INST_OPEN_FILE: #@UndefinedVariable
# update status that we're installing/upgrading %h
# return an open fd to the file
txmbr = self._get_txmbr(key)[1]
# If self.completed_actions is still None, that means this package
# is being opened to retrieve a %pretrans script. Don't log that
# we're installing the package unless we've been called with a
# TRANS_START event.
if self.completed_actions is not None:
if self.upgrade:
mode = _("Upgrading")
else:
mode = _("Installing")
self.completed_actions += 1
msg_format = "%s %s (%d/%d)"
progress_package = txmbr.name
if txmbr.arch not in ["noarch", self.base_arch]:
progress_package = "%s.%s" % (txmbr.name, txmbr.arch)
progress_msg = msg_format % (mode, progress_package,
self.completed_actions,
self.total_actions)
log_msg = msg_format % (mode, txmbr.po, self.completed_actions,
self.total_actions)
logger.info(log_msg)
self.install_log.write(log_msg + "\n")
self.install_log.flush()
self.progress.send_message(progress_msg)
self.package_file = None
repo = self._yum.repos.getRepo(txmbr.po.repoid)
while self.package_file is None:
try:
# checkfunc gets passed to yum's use of URLGrabber which
# then calls it with the file being fetched. verifyPkg
# makes sure the checksum matches the one in the metadata.
#
# From the URLGrab documents:
# checkfunc=(function, ('arg1', 2), {'kwarg': 3})
# results in a callback like:
# function(obj, 'arg1', 2, kwarg=3)
# obj.filename = '/tmp/stuff'
# obj.url = 'http://foo.com/stuff'
checkfunc = (self._yum.verifyPkg, (txmbr.po, 1), {})
package_path = repo.getPackage(txmbr.po,
checkfunc=checkfunc)
except yum.URLGrabError as e:
logger.error("URLGrabError: %s" % (e, ))
exn = PayloadInstallError("failed to get package")
#if errorHandler.cb(exn, txmbr.po) == ERROR_RAISE:
raise exn
except (yum.Errors.NoMoreMirrorsRepoError, IOError):
if os.path.exists(txmbr.po.localPkg()):
os.unlink(txmbr.po.localPkg())
logger.debug("retrying download of %s" % txmbr.po)
continue
exn = PayloadInstallError("failed to open package")
#if errorHandler.cb(exn, txmbr.po) == ERROR_RAISE:
raise exn
except yum.Errors.RepoError:
continue
self.package_file = open(package_path)
return self.package_file.fileno()
elif event == rpm.RPMCALLBACK_INST_PROGRESS: #@UndefinedVariable
txmbr = self._get_txmbr(key)[1]
progress_package = txmbr.name
if txmbr.arch not in ["noarch", self.base_arch]:
progress_package = "%s.%s" % (txmbr.name, txmbr.arch)
#self.progress.send_message('%s (%s/%s)' % (progress_package, amount, total))
elif event == rpm.RPMCALLBACK_INST_CLOSE_FILE: #@UndefinedVariable
# close and remove the last opened file
# update count of installed/upgraded packages
package_path = self.package_file.name
self.package_file.close()
self.package_file = None
if package_path.startswith(_yum_cache_dir):
try:
os.unlink(package_path)
except OSError as e:
logger.debug("unable to remove file %s" % e.strerror)
# rpm doesn't tell us when it's started post-trans stuff which can
# take a very long time. So when it closes the last package, just
# display the message.
if self.completed_actions == self.total_actions:
self.progress.send_message(
_("Performing post-install setup tasks"))
elif event == rpm.RPMCALLBACK_UNINST_START: #@UndefinedVariable
# update status that we're cleaning up %key
#self.progress.set_text(_("Cleaning up %s" % key))
pass
elif event in (
rpm.RPMCALLBACK_CPIO_ERROR, #@UndefinedVariable
rpm.RPMCALLBACK_UNPACK_ERROR, #@UndefinedVariable
rpm.RPMCALLBACK_SCRIPT_ERROR): #@UndefinedVariable
name = self._get_txmbr(key)[0]
# Script errors store whether or not they're fatal in "total". So,
# we should only error out for fatal script errors or the cpio and
# unpack problems.
if event != rpm.RPMCALLBACK_SCRIPT_ERROR or total: #@UndefinedVariable
exn = PayloadInstallError(
"cpio, unpack, or fatal script error")
#if errorHandler.cb(exn, name) == ERROR_RAISE:
raise exn
