def run_start(self):
"""A run within this job is starting"""
self.__send_status('GOOD', '----', '----', 'run starting')
# Load up the autobench.conf if it exists.
conf = autobench_load("/etc/autobench.conf")
if 'partitions' in conf:
self.job.config_set('partition.partitions',
conf['partitions'])
# Search the boot loader configuration for the autobench entry,
# and extract its args.
args = None
for entry in self.job.bootloader.get_entries().itervalues():
if entry['title'].startswith('autobench'):
args = entry.get('args')
if args:
args = re.sub(r'autobench_args:.*', '', args)
args = re.sub(r'root=\S*', '', args)
args += " root=" + self.__root_device()
self.job.config_set('boot.default_args', args)
# Turn off boot_once semantics.
self.job.config_set('boot.set_default', True)
# For RedHat installs we do not load up the module.conf
# as they cannot be builtin. Pass them as arguments.
vendor = utils.get_os_vendor()
if vendor in ['Red Hat', 'Fedora Core'] and 'modules' in conf:
args = '--allow-missing'
for mod in conf['modules']:
args += " --with " + mod
self.job.config_set('kernel.mkinitrd_extra_args', args)
def run_start(self):
"""A run within this job is starting"""
self.__send_status('GOOD', '----', '----', 'run starting')
# Load up the autobench.conf if it exists.
conf = autobench_load("/etc/autobench.conf")
if 'partitions' in conf:
self.job.config_set('partition.partitions', conf['partitions'])
# Search the boot loader configuration for the autobench entry,
# and extract its args.
args = None
for entry in self.job.bootloader.get_entries().itervalues():
if entry['title'].startswith('autobench'):
args = entry.get('args')
if args:
args = re.sub(r'autobench_args:.*', '', args)
args = re.sub(r'root=\S*', '', args)
args += " root=" + self.__root_device()
self.job.config_set('boot.default_args', args)
# Turn off boot_once semantics.
self.job.config_set('boot.set_default', True)
# For RedHat installs we do not load up the module.conf
# as they cannot be builtin. Pass them as arguments.
vendor = utils.get_os_vendor()
if vendor in ['Red Hat', 'Fedora Core'] and 'modules' in conf:
args = '--allow-missing'
for mod in conf['modules']:
args += " --with " + mod
self.job.config_set('kernel.mkinitrd_extra_args', args)
def mkinitrd(self, version, image, system_map, initrd):
"""Build kernel initrd image.
Try to use distro specific way to build initrd image.
Parameters:
version
new kernel version
image
new kernel image file
system_map
System.map file
initrd
initrd image file to build
"""
vendor = utils.get_os_vendor()
if os.path.isfile(initrd):
print "Existing %s file, will remove it." % initrd
os.remove(initrd)
args = self.job.config_get('kernel.mkinitrd_extra_args')
# don't leak 'None' into mkinitrd command
if not args:
args = ''
# It is important to match the version with a real directory inside
# /lib/modules
real_version_list = glob.glob('/lib/modules/%s*' % version)
rl = len(real_version_list)
if rl == 0:
logging.error("No directory %s found under /lib/modules. Initramfs"
"creation will most likely fail and your new kernel"
"will fail to build", version)
else:
if rl > 1:
logging.warning("Found more than one possible match for "
"kernel version %s under /lib/modules", version)
version = os.path.basename(real_version_list[0])
if vendor in ['Red Hat', 'Fedora Core']:
try:
cmd = os_dep.command('dracut')
full_cmd = '%s -f %s %s' % (cmd, initrd, version)
except ValueError:
cmd = os_dep.command('mkinitrd')
full_cmd = '%s %s %s %s' % (cmd, args, initrd, version)
utils.system(full_cmd)
elif vendor in ['SUSE']:
utils.system('mkinitrd %s -k %s -i %s -M %s' %
(args, image, initrd, system_map))
elif vendor in ['Debian', 'Ubuntu']:
if os.path.isfile('/usr/sbin/mkinitrd'):
cmd = '/usr/sbin/mkinitrd'
elif os.path.isfile('/usr/sbin/mkinitramfs'):
cmd = '/usr/sbin/mkinitramfs'
else:
raise error.TestError('No Debian initrd builder')
utils.system('%s %s -o %s %s' % (cmd, args, initrd, version))
else:
raise error.TestError('Unsupported vendor %s' % vendor)
def mkinitrd(self, version, image, system_map, initrd):
"""Build kernel initrd image.
Try to use distro specific way to build initrd image.
Parameters:
version
new kernel version
image
new kernel image file
system_map
System.map file
initrd
initrd image file to build
"""
vendor = utils.get_os_vendor()
if os.path.isfile(initrd):
print "Existing %s file, will remove it." % initrd
os.remove(initrd)
args = self.job.config_get('kernel.mkinitrd_extra_args')
# don't leak 'None' into mkinitrd command
if not args:
args = ''
if vendor in ['Red Hat', 'Fedora Core']:
utils.system('mkinitrd %s %s %s' % (args, initrd, version))
elif vendor in ['SUSE']:
utils.system('mkinitrd %s -k %s -i %s -M %s' %
(args, image, initrd, system_map))
elif vendor in ['Debian', 'Ubuntu']:
if os.path.isfile('/usr/sbin/mkinitrd'):
cmd = '/usr/sbin/mkinitrd'
elif os.path.isfile('/usr/sbin/mkinitramfs'):
cmd = '/usr/sbin/mkinitramfs'
else:
raise error.TestError('No Debian initrd builder')
utils.system('%s %s -o %s %s' % (cmd, args, initrd, version))
else:
raise error.TestError('Unsupported vendor %s' % vendor)
def __init__(self):
"""
Probe system, and save information for future reference.
"""
self.distro = utils.get_os_vendor()
self.high_level_pms = ['apt-get', 'yum', 'zypper']
def __init__(self):
"""
Probe system, and save information for future reference.
"""
self.distro = utils.get_os_vendor()
self.high_level_pms = ['apt-get', 'yum', 'zypper']
def rpm_kernel_vendor(job, rpm_package, subdir):
vendor = utils.get_os_vendor()
if vendor == "SUSE":
return rpm_kernel_suse(job, rpm_package, subdir)
else:
return rpm_kernel(job, rpm_package, subdir)
def __init__(self, job, harness_args):
"""
job
The job object for this job
"""
self.autodir = os.path.abspath(os.environ['AUTODIR'])
self.setup(job)
src = job.control_get()
dest = os.path.join(self.autodir, 'control')
if os.path.abspath(src) != os.path.abspath(dest):
shutil.copyfile(src, dest)
job.control_set(dest)
def yield_default_initlevel():
"""
If we really can't figure out something better, default to '2',
which is the case with some debian systems
"""
init_default = '2'
logging.error('Could not determine initlevel, assuming %s' %
init_default)
return init_default
rc = os.path.join(self.autodir, 'tools/autotest')
# see if system supports event.d versus systemd versus inittab
supports_eventd = os.path.exists('/etc/event.d')
supports_systemd = os.path.exists('/etc/systemd')
supports_inittab = os.path.exists('/etc/inittab')
# This is the best heuristics I can think of for identifying
# an embedded system running busybox
busybox_system = (os.readlink('/bin/sh') == 'busybox')
# Small busybox systems usually use /etc/rc.d/ straight
if busybox_system:
initdefault = ''
elif supports_eventd or supports_systemd:
try:
# NB: assuming current runlevel is default
cmd_result = utils.run('/sbin/runlevel', verbose=False)
initdefault = cmd_result.stdout.split()[1]
except (error.CmdError, IndexError):
initdefault = yield_default_initlevel()
elif supports_inittab:
try:
cmd_result = utils.run('grep :initdefault: /etc/inittab',
verbose=False)
initdefault = cmd_result.stdout.split(':')[1]
except (error.CmdError, IndexError):
initdefault = yield_default_initlevel()
else:
initdefault = yield_default_initlevel()
vendor = utils.get_os_vendor()
service = '/etc/init.d/autotest'
if vendor == 'SUSE':
service_link = '/etc/init.d/rc%s.d/S99autotest' % initdefault
else:
service_link = '/etc/rc%s.d/S99autotest' % initdefault
try:
if os.path.islink(service):
os.remove(service)
if os.path.islink(service_link):
os.remove(service_link)
os.symlink(rc, service)
os.symlink(rc, service_link)
except (OSError, IOError):
logging.info("Could not symlink init scripts (lack of permissions)")