def __aptCreateRootstrap(self, chroot_dir, rootstrap_file, use_rootstrap, callback = None):
codename = self.buildroot_codename
components = ",".join(self.buildroot_components)
mirror = self.buildroot_mirror
chroot_type_string = "Platform"
basedir = os.path.dirname(rootstrap_file)
if not os.path.exists(basedir):
os.makedirs(basedir)
if mic_cfg.config.get('general', 'package_manager') == 'apt':
cmd = "debootstrap --arch %s --include=apt --components=%s %s %s %s" % (self.architecture, components, codename, chroot_dir, mirror)
elif mic_cfg.config.get('general', 'package_manager') == 'yum':
cmd = "/usr/sbin/debootstrap --arch %s --include=apt --components=%s %s %s %s" % (self.architecture, components, codename, chroot_dir, mirror)
output = []
# XXX Evil hack
if not os.path.isfile("/usr/lib/debootstrap/scripts/%s" % codename) and not os.path.isfile("/usr/share/debootstrap/scripts/%s" % codename):
cmd += " " + paths.PKGDATADIR + "/debootstrap-scripts/%s" % codename
# Sometimes we see network issues that trigger debootstrap to claim the
# apt repository is corrupt. This trick will force up to 10 attempts
# before bailing out with an error
count = 0
while count < 10:
count += 1
print _("--------%s rootstrap creation try: %s ----------") % (chroot_type_string, count)
print _("Execing command: %s") % cmd
result = pdk_utils.execCommand(cmd, output = output, callback = callback)
if result == 0:
print _("--------%s rootstrap creation completed successfully----------") % chroot_type_string
break;
if result < 0:
print _("Process Aborted")
return False
print _("--------%s rootstrap creation failed result: %s ----------") % (chroot_type_string, result)
sleeptime = 30
print _("--------For try: %s. Sleeping for %s seconds... -----------------") % (count, sleeptime)
time.sleep(sleeptime)
if result != 0:
print >> sys.stderr, _("ERROR: Unable to generate %s rootstrap!") % chroot_type_string
raise ValueError(" ".join(output))
self.pkg_manager.cleanPackageCache(chroot_dir)
source_dir = os.path.join(self.path, 'sources')
for filename in os.listdir(source_dir):
source_path = os.path.join(source_dir, filename)
dest_path = os.path.join(chroot_dir, 'etc', 'apt', 'sources.list.d', filename)
pdk_utils.copySourcesListFile(source_path, dest_path)
source_path = os.path.join(self.path, 'preferences')
if os.path.exists(source_path):
shutil.copy(source_path, os.path.join(chroot_dir, 'etc', 'apt'))
if use_rootstrap == True:
self.__createRootstrap(chroot_dir, rootstrap_file, callback = None)
def __yumCreateBase(self, chroot_dir):
for dirname in [
'dev',
'dev/pts',
'etc/yum.repos.d',
'proc',
'var/lib/rpm',
'var/lib/yum',
'var/log',
'sys',
]:
os.makedirs(os.path.join(chroot_dir, dirname))
target_etc = os.path.join(chroot_dir, "etc")
# Setup copies of some useful files from the host into the chroot
for filename in [ 'hosts', 'resolv.conf' ]:
source_file = os.path.join("/etc", filename)
target_file = os.path.join(target_etc, filename)
pdk_utils.safeTextFileCopy(source_file, target_file, force = True)
yumconf = open(os.path.join(target_etc, 'yum.conf'), 'w')
print >> yumconf, """\
[main]
cachedir=/var/cache/yum
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
pkgpolicy=newest
distroverpkg=redhat-release
tolerant=1
exactarch=1
obsoletes=1
gpgcheck=0
plugins=1
metadata_expire=1800
releasever=8
"""
yumconf.close()
yum_repos_dir = os.path.join(self.path, 'yum.repos.d')
for filename in os.listdir(yum_repos_dir):
source_path = os.path.join(yum_repos_dir, filename)
dest_path = os.path.join(chroot_dir, 'etc', 'yum.repos.d', filename)
pdk_utils.copySourcesListFile(source_path, dest_path)
