def get_partition_information(devices):
global disk_array;
for device in devices:
if device.type == 1:
disk = parted.Disk(device)
primary_partitions=disk.getPrimaryPartitions()
logical_partitions=disk.getLogicalPartitions()
extended_partition=disk.getExtendedPartition()
for partition in primary_partitions:
disk_array[device.path]['partitions'][partition.path] = {};
disk_array[device.path]['partitions'][partition.path]['size'] = partition.getSize(unit="b");
try:
fs=parted.probeFileSystem(partition.geometry)
except:
fs='none'
disk_array[device.path]['partitions'][partition.path]['fs'] = fs;
disk_array[device.path]['partitions'][partition.path]['first_block'] = partition.geometry.start;
disk_array[device.path]['partitions'][partition.path]['end_block'] = partition.geometry.end;
disk_array[device.path]['partitions'][partition.path]['length'] = partition.geometry.end;
disk_array[device.path]['partitions'][partition.path]['type'] = 'primary';
if extended_partition:
disk_array[device.path]['partitions'][extended_partition.path] = {};
disk_array[device.path]['partitions'][extended_partition.path]['size'] = extended_partition.getSize(unit="b");
try:
fs=parted.probeFileSystem(extended.partition.geometry)
except:
fs='none'
disk_array[device.path]['partitions'][extended_partition.path]['fs'] = fs;
disk_array[device.path]['partitions'][extended_partition.path]['first_block'] = extended_partition.geometry.start;
disk_array[device.path]['partitions'][extended_partition.path]['end_block'] = extended_partition.geometry.end;
disk_array[device.path]['partitions'][extended_partition.path]['length'] = extended_partition.geometry.end;
disk_array[device.path]['partitions'][extended_partition.path]['type'] = 'extended';
for partition in logical_partitions:
disk_array[device.path]['partitions'][partition.path] = {};
disk_array[device.path]['partitions'][partition.path]['size'] = partition.getSize(unit="b");
try:
fs=parted.probeFileSystem(partition.geometry)
except:
fs='none'
disk_array[device.path]['partitions'][partition.path]['fs'] = fs;
disk_array[device.path]['partitions'][partition.path]['first_block'] = partition.geometry.start;
disk_array[device.path]['partitions'][partition.path]['end_block'] = partition.geometry.end;
disk_array[device.path]['partitions'][partition.path]['length'] = partition.geometry.end;
disk_array[device.path]['partitions'][partition.path]['type'] = 'logical';
def get(id=None):
devs, mps = [], {}
fstab = get_fstab()
# Get mount data for all devices
with open("/etc/mtab", "r") as f:
for x in f.readlines():
x = x.split()
mps[x[0]] = x[1]
# Get physical disks available
for d in parted.getAllDevices():
try:
parts = parted.Disk(d).getPrimaryPartitions()
except:
continue
for p in parts:
if p.path.split("/")[-1].startswith("loop"):
continue
try:
fstype = parted.probeFileSystem(p.geometry)
except:
fstype = "Unknown"
try:
dev = DiskPartition(id=p.path.split("/")[-1], path=p.path,
mountpoint=mps.get(p.path) or None, size=int(p.getSize("B")),
fstype=fstype, enabled=p.path in fstab, crypt=crypto.is_luks(p.path)==0)
if id == dev.id:
return dev
devs.append(dev)
except:
continue
# Replace mount data for virtual disks with loopback id
dd = losetup.get_loop_devices()
for x in dd:
try:
s = dd[x].get_status()
except:
continue
if "/dev/loop%s" % s.lo_number in mps:
mps[s.lo_filename] = mps["/dev/loop%s" % s.lo_number]
# Get virtual disks available
for x in glob.glob(os.path.join(config.get("filesystems", "vdisk_dir"), "*")):
if not x.endswith((".img", ".crypt")):
continue
dname = os.path.splitext(os.path.split(x)[1])[0]
dev = VirtualDisk(id=dname, path=x, size=os.path.getsize(x),
mountpoint=mps.get(x) or mps.get("/dev/mapper/%s" % dname) or None,
enabled=x in fstab, crypt=x.endswith(".crypt"))
if id == dev.id:
return dev
devs.append(dev)
return devs if not id else None
def __init__(self, device_path, path):
self.dev = device_path
self.path = path
device = parted.getDevice(device_path)
if path is 'swap':
self.type = 'swap'
else:
geometry = parted.geometry.Geometry(device)
self.type = parted.probeFileSystem(geometry)
self.options = 'defaults'
self.dump = 1 if path is '/' else 0
self.pass = 1 if path is '/' else 0
def find_ext_part(blkdev_path):
# if root use parted, if normal user use sudo blkid
if os.geteuid() == 0:
device = parted.getDevice(blkdev_path)
disk = parted.Disk(device)
primary_partitions = disk.getPrimaryPartitions()
count = 1
for partition in primary_partitions:
# the boot part must be either part 1 or 2 of the device
if count > 2:
return []
print "Partition: %s" % partition.path
try:
fs = parted.probeFileSystem(partition.geometry)
except:
fs = "unknown"
print "Filesystem: %s" % fs
if fs == 'ext2' or fs == 'ext3':
return partition.path
count += 1 # increment counter
else:
# the boot part must be either part 1 or 2 of the device
for partition in [1, 2]:
output = ''
try:
command = 'blkid ' + blkdev_path + str(partition)
command = add_sudo(command)
output = subprocess.check_output(command,
stderr=subprocess.STDOUT,
shell=True)
except:
pass
result = re.search(r"TYPE=(.*)\s", output)
if result:
fs = result.group(1).strip()
fs = fs.split()[0]
fs = fs.strip('"')
if fs == 'ext2' or fs == 'ext3':
path = blkdev_path + str(partition)
return path
# search failed
return []
def enter(self):
if not self.should_enter():
return
self.context.logger.log("Entering split_root_partition state")
device = parted.getDevice(self.rootfs_disk)
disk = parted.Disk(device)
original_root_fs_size = self._get_root_fs_size_in(device.sectorSize)
self.context.logger.log(
"Original root filesystem size (sectors): {0}".format(
original_root_fs_size))
desired_boot_partition_size = self._size_to_sectors(
256, 'MiB', device.sectorSize)
self.context.logger.log(
"Desired boot partition size (sectors): {0}".format(
desired_boot_partition_size))
root_partition = disk.partitions[0]
original_root_partition_start = root_partition.geometry.start
original_root_partition_end = root_partition.geometry.end
self.context.logger.log(
"Original root partition start (sectors): {0}".format(
original_root_partition_start))
self.context.logger.log(
"Original root partition end (sectors): {0}".format(
original_root_partition_end))
desired_root_partition_start = original_root_partition_start
desired_root_partition_end = original_root_partition_end - desired_boot_partition_size
desired_root_partition_size = desired_root_partition_end - desired_root_partition_start
self.context.logger.log(
"Desired root partition start (sectors): {0}".format(
desired_root_partition_start))
self.context.logger.log(
"Desired root partition end (sectors): {0}".format(
desired_root_partition_end))
self.context.logger.log(
"Desired root partition size (sectors): {0}".format(
desired_root_partition_size))
self.context.logger.log("Resizing root filesystem")
desired_root_fs_size = desired_root_partition_size
self._resize_root_fs_to_sectors(desired_root_fs_size,
device.sectorSize)
desired_root_partition_geometry = parted.Geometry(
device=device,
start=desired_root_partition_start,
length=desired_root_partition_size)
root_partition_constraint = parted.Constraint(
exactGeom=desired_root_partition_geometry)
disk.setPartitionGeometry(partition=root_partition,
constraint=root_partition_constraint,
start=desired_root_partition_start,
end=desired_root_partition_end)
desired_boot_partition_start = disk.getFreeSpaceRegions()[1].start
desired_boot_partition_end = disk.getFreeSpaceRegions()[1].end
desired_boot_partition_size = disk.getFreeSpaceRegions()[1].length
self.context.logger.log(
"Desired boot partition start (sectors): {0}".format(
desired_boot_partition_start))
self.context.logger.log(
"Desired boot partition end (sectors): {0}".format(
desired_boot_partition_end))
desired_boot_partition_geometry = parted.Geometry(
device=device,
start=desired_boot_partition_start,
length=desired_boot_partition_size)
boot_partition_constraint = parted.Constraint(
exactGeom=desired_boot_partition_geometry)
desired_boot_partition = parted.Partition(
disk=disk,
type=parted.PARTITION_NORMAL,
geometry=desired_boot_partition_geometry)
disk.addPartition(partition=desired_boot_partition,
constraint=boot_partition_constraint)
disk.commit()
probed_root_fs = parted.probeFileSystem(disk.partitions[0].geometry)
if not probed_root_fs == 'ext4':
raise Exception("Probed root fs is not ext4")
disk.partitions[1].setFlag(parted.PARTITION_BOOT)
disk.commit()
self.command_executor.Execute("partprobe", False)
self.command_executor.Execute(
"mkfs.ext2 {0}".format(self.bootfs_block_device), True)
boot_partition_uuid = self._get_uuid(self.bootfs_block_device)
# Move stuff from /oldroot/boot to new partition, make new partition mountable at the same spot
self.command_executor.Execute(
"mount {0} /oldroot".format(self.rootfs_block_device), True)
self.command_executor.Execute("mkdir /oldroot/memroot", True)
self.command_executor.Execute("mount --make-rprivate /", True)
self.command_executor.Execute("pivot_root /oldroot /oldroot/memroot",
True)
self.command_executor.ExecuteInBash(
"for i in dev proc sys; do mount --move /memroot/$i /$i; done",
True)
self.command_executor.Execute("mv /boot /boot.backup", True)
self.command_executor.Execute("mkdir /boot", True)
self.disk_util.remove_mount_info("/boot")
self._append_boot_partition_uuid_to_fstab(boot_partition_uuid)
self.command_executor.Execute("cp /etc/fstab /memroot/etc/fstab", True)
self.command_executor.Execute("mount /boot", True)
self.command_executor.Execute("mkdir /boot/boot", True)
self.command_executor.ExecuteInBash(
"shopt -s dotglob && mv /boot.backup/* /boot/boot/", True)
self.command_executor.Execute("rmdir /boot.backup", True)
self.command_executor.Execute("mount --make-rprivate /", True)
self.command_executor.Execute("pivot_root /memroot /memroot/oldroot",
True)
self.command_executor.Execute("rmdir /oldroot/memroot", True)
self.command_executor.ExecuteInBash(
"for i in dev proc sys; do mount --move /oldroot/$i /$i; done",
True)
self.command_executor.Execute("umount /oldroot/boot", True)
try:
self.command_executor.Execute("umount /oldroot", True)
except:
self.context.logger.log(
"Could not unmount /oldroot, attempting to restart WALA and unmount again"
)
self.command_executor.Execute(
'at -f /restart-wala.sh now + 1 minutes', True)
self.command_executor.Execute('service waagent stop', True)
os.unlink(
'/var/lib/azure_disk_encryption_config/os_encryption_markers/UnmountOldrootState'
)
self.should_exit()
raise
def partitionsFind(self,mounted=None,ttype=None,ssd=None,prefix="sd",minsize=5,maxsize=5000,devbusy=None,\
initialize=False,forceinitialize=False):
"""
looks for disks which are know to be data disks & are formatted ext4
return [[$partpath,$size,$free,$ssd]]
@param ssd if None then ssd and other
"""
import parted
import JumpScale.grid.osis
import psutil
result = []
mounteddevices = psutil.disk_partitions()
def getpsutilpart(partname):
for part in mounteddevices:
if part.device == partname:
return part
return None
for dev in parted.getAllDevices():
path = dev.path
#ssize = dev.sectorSize;
# size = (geom[0] * geom[1] * geom[2] * ssize) / 1000 / 1000 / 1000;
# size2=dev.getSize()
if devbusy == None or dev.busy == devbusy:
if path.startswith("/dev/%s" % prefix):
try:
disk = parted.Disk(dev)
partitions = disk.partitions
except parted.DiskLabelException:
partitions = list()
for partition in partitions:
disko = Disk()
disko.model = dev.model
disko.path = partition.path if disk.type != 'loop' else disk.device.path
disko.size = round(partition.getSize(unit="mb"), 2)
disko.free = 0
print "partition:%s %s" % (disko.path, disko.size)
try:
fs = parted.probeFileSystem(partition.geometry)
except:
fs = "unknown"
disko.fs = fs
partfound = getpsutilpart(disko.path)
mountpoint = None
if partfound == None and mounted <> True:
mountpoint = "/mnt/tmp"
cmd = "mount %s /mnt/tmp" % partition.path
rcode, output = j.system.process.execute(
cmd,
ignoreErrorOutput=False,
dieOnNonZeroExitCode=False,
)
if rcode <> 0:
#mount did not work
mountpoint == None
disko.mountpoint = None
disko.mounted = False
elif partfound:
mountpoint = partfound.mountpoint
disko.mountpoint = mountpoint
disko.mounted = True
pathssdcheck = "/sys/block/%s/queue/rotational" % dev.path.replace(
"/dev/", "").strip()
ssd0 = int(
j.system.fs.fileGetContents(pathssdcheck)) == 0
disko.ssd = ssd0
result.append(disko)
if mountpoint <> None:
print "mountpoint:%s" % mountpoint
size, used, free, percent = psutil.disk_usage(
mountpoint)
disko.free = disko.size * float(1 - percent / 100)
size = disko.size / 1024
disko.free = int(disko.free)
if (ttype == None
or fs == ttype) and size > minsize and (
maxsize is None or size < maxsize):
if ssd == None or disko.ssd == ssd:
# print disko
hrdpath = "%s/disk.hrd" % mountpoint
if j.system.fs.exists(hrdpath):
hrd = j.core.hrd.getHRD(hrdpath)
partnr = hrd.getInt("diskinfo.partnr")
if partnr == 0 or forceinitialize:
j.system.fs.remove(hrdpath)
if not j.system.fs.exists(
hrdpath) and initialize:
C = """
diskinfo.partnr=
diskinfo.gid=
diskinfo.nid=
diskinfo.type=
diskinfo.epoch=
diskinfo.description=
"""
j.system.fs.writeFile(filename=hrdpath,
contents=C)
hrd = j.core.hrd.getHRD(hrdpath)
hrd.set(
"diskinfo.description",
j.console.askString(
"please give description for disk"
))
hrd.set(
"diskinfo.type", ",".join(
j.console.askChoiceMultiple([
"BOOT", "CACHE", "TMP",
"DATA", "OTHER"
])))
hrd.set("diskinfo.gid",
j.application.whoAmI.gid)
hrd.set("diskinfo.nid",
j.application.whoAmI.nid)
hrd.set("diskinfo.epoch",
j.base.time.getTimeEpoch())
masterip = j.application.config.get(
"grid.master.ip")
client = j.core.osis.getClient(
masterip, user="******")
client_disk = j.core.osis.getClientForCategory(
client, "system", "disk")
disk = client_disk.new()
for key, val in disko.__dict__.iteritems(
):
disk.__dict__[key] = val
disk.description = hrd.get(
"diskinfo.description")
disk.type = hrd.get(
"diskinfo.type").split(",")
disk.type.sort()
disk.nid = j.application.whoAmI.nid
disk.gid = j.application.whoAmI.gid
guid, new, changed = client_disk.set(
disk)
disk = client_disk.get(guid)
diskid = disk.id
hrd.set("diskinfo.partnr", diskid)
if j.system.fs.exists(hrdpath):
# hrd=j.core.hrd.getHRD(hrdpath)
disko.id = hrd.get("diskinfo.partnr")
disko.type = hrd.get(
"diskinfo.type").split(",")
disko.type.sort()
disko.description = hrd.get(
"diskinfo.description")
print "found disk:\n%s" % (disko)
cmd = "umount /mnt/tmp"
j.system.process.execute(
cmd, dieOnNonZeroExitCode=False)
if os.path.ismount("/mnt/tmp") == True:
raise RuntimeError(
"/mnt/tmp should not be mounted")
return result
def enter(self):
if not self.should_enter():
return
self.context.logger.log("Entering split_root_partition state")
device = parted.getDevice(self.rootfs_disk)
disk = parted.newDisk(device)
original_root_fs_size = self._get_root_fs_size_in(device.sectorSize)
self.context.logger.log("Original root filesystem size (sectors): {0}".format(original_root_fs_size))
desired_boot_partition_size = parted.sizeToSectors(256, 'MiB', device.sectorSize)
self.context.logger.log("Desired boot partition size (sectors): {0}".format(desired_boot_partition_size))
desired_root_fs_size = int(original_root_fs_size - desired_boot_partition_size)
self.context.logger.log("Desired root filesystem size (sectors): {0}".format(desired_root_fs_size))
attempt = 1
while attempt < 10:
resize_result = self.command_executor.Execute("resize2fs {0} {1}s".format(self.rootfs_block_device, desired_root_fs_size))
if resize_result == 0:
break
else:
self.command_executor.Execute('systemctl restart systemd-udevd')
self.command_executor.Execute('systemctl restart systemd-timesyncd')
self.command_executor.Execute('udevadm trigger')
sleep(10)
attempt += 1
resized_root_fs_size = self._get_root_fs_size_in(device.sectorSize)
self.context.logger.log("Resized root filesystem size (sectors): {0}".format(resized_root_fs_size))
if not desired_root_fs_size == resized_root_fs_size:
raise Exception("resize2fs failed, desired: {0}, resized: {1}".format(desired_root_fs_size,
resized_root_fs_size))
self.context.logger.log("Root filesystem resized successfully")
root_partition = disk.getPartitionByPath(os.path.realpath(self.rootfs_block_device))
original_root_partition_start = root_partition.geometry.start
original_root_partition_end = root_partition.geometry.end
self.context.logger.log("Original root partition start (sectors): {0}".format(original_root_partition_start))
self.context.logger.log("Original root partition end (sectors): {0}".format(original_root_partition_end))
desired_root_partition_start = original_root_partition_start
desired_root_partition_end = original_root_partition_end - desired_boot_partition_size
desired_root_partition_size = desired_root_partition_end - desired_root_partition_start
self.context.logger.log("Desired root partition start (sectors): {0}".format(desired_root_partition_start))
self.context.logger.log("Desired root partition end (sectors): {0}".format(desired_root_partition_end))
self.context.logger.log("Desired root partition size (sectors): {0}".format(desired_root_partition_size))
desired_root_partition_geometry = parted.Geometry(device=device,
start=desired_root_partition_start,
length=desired_root_partition_size)
root_partition_constraint = parted.Constraint(exactGeom=desired_root_partition_geometry)
disk.setPartitionGeometry(partition=root_partition,
constraint=root_partition_constraint,
start=desired_root_partition_start,
end=desired_root_partition_end)
desired_boot_partition_start = disk.getFreeSpaceRegions()[1].start
desired_boot_partition_end = disk.getFreeSpaceRegions()[1].end
desired_boot_partition_size = disk.getFreeSpaceRegions()[1].length
self.context.logger.log("Desired boot partition start (sectors): {0}".format(desired_boot_partition_start))
self.context.logger.log("Desired boot partition end (sectors): {0}".format(desired_boot_partition_end))
desired_boot_partition_geometry = parted.Geometry(device=device,
start=desired_boot_partition_start,
length=desired_boot_partition_size)
boot_partition_constraint = parted.Constraint(exactGeom=desired_boot_partition_geometry)
desired_boot_partition = parted.Partition(disk=disk,
type=parted.PARTITION_NORMAL,
geometry=desired_boot_partition_geometry)
if (root_partition.getFlag(parted.PARTITION_BOOT)):
desired_boot_partition.setFlag(parted.PARTITION_BOOT)
disk.addPartition(partition=desired_boot_partition, constraint=boot_partition_constraint)
disk.commit()
probed_root_fs = parted.probeFileSystem(desired_root_partition_geometry)
if not probed_root_fs == 'ext4':
raise Exception("Probed root fs is not ext4")
self.command_executor.Execute("partprobe", True)
self.command_executor.Execute("mkfs.ext2 {0}".format(self.bootfs_block_device), True)
boot_partition_uuid = self._get_uuid(self.bootfs_block_device)
# Move stuff from /oldroot/boot to new partition, make new partition mountable at the same spot
self.command_executor.Execute("mount {0} /oldroot".format(self.rootfs_block_device), True)
self.command_executor.Execute("mkdir -p /boot", True)
self.command_executor.Execute("cp /oldroot/etc/fstab /etc/fstab", True)
self._append_boot_partition_uuid_to_fstab(boot_partition_uuid)
self.command_executor.Execute("cp /etc/fstab /oldroot/etc/fstab", True)
self.command_executor.Execute("mount /boot", True)
self.command_executor.ExecuteInBash("mv /oldroot/boot/* /boot/", True)
self.command_executor.Execute("umount /boot", True)
self.command_executor.Execute("umount /oldroot", True)
def enter(self):
if not self.should_enter():
return
self.context.logger.log("Entering split_root_partition state")
device = parted.getDevice(self.rootfs_disk)
disk = parted.Disk(device)
original_root_fs_size = self._get_root_fs_size_in(device.sectorSize)
self.context.logger.log(
"Original root filesystem size (sectors): {0}".format(
original_root_fs_size))
desired_boot_partition_size = parted.sizeToSectors(
256, 'MiB', device.sectorSize)
self.context.logger.log(
"Desired boot partition size (sectors): {0}".format(
desired_boot_partition_size))
root_partition = disk.partitions[0]
original_root_partition_start = root_partition.geometry.start
original_root_partition_end = root_partition.geometry.end
self.context.logger.log(
"Original root partition start (sectors): {0}".format(
original_root_partition_start))
self.context.logger.log(
"Original root partition end (sectors): {0}".format(
original_root_partition_end))
desired_root_partition_start = original_root_partition_start
desired_root_partition_end = original_root_partition_end - desired_boot_partition_size
desired_root_partition_size = desired_root_partition_end - desired_root_partition_start
self.context.logger.log(
"Desired root partition start (sectors): {0}".format(
desired_root_partition_start))
self.context.logger.log(
"Desired root partition end (sectors): {0}".format(
desired_root_partition_end))
self.context.logger.log(
"Desired root partition size (sectors): {0}".format(
desired_root_partition_size))
self.context.logger.log("Resizing root filesystem")
desired_root_fs_size = desired_root_partition_size
self._resize_root_fs_to_sectors(desired_root_fs_size,
device.sectorSize)
desired_root_partition_geometry = parted.Geometry(
device=device,
start=desired_root_partition_start,
length=desired_root_partition_size)
root_partition_constraint = parted.Constraint(
exactGeom=desired_root_partition_geometry)
disk.setPartitionGeometry(partition=root_partition,
constraint=root_partition_constraint,
start=desired_root_partition_start,
end=desired_root_partition_end)
desired_boot_partition_start = disk.getFreeSpaceRegions()[1].start
desired_boot_partition_end = disk.getFreeSpaceRegions()[1].end
desired_boot_partition_size = disk.getFreeSpaceRegions()[1].length
self.context.logger.log(
"Desired boot partition start (sectors): {0}".format(
desired_boot_partition_start))
self.context.logger.log(
"Desired boot partition end (sectors): {0}".format(
desired_boot_partition_end))
desired_boot_partition_geometry = parted.Geometry(
device=device,
start=desired_boot_partition_start,
length=desired_boot_partition_size)
boot_partition_constraint = parted.Constraint(
exactGeom=desired_boot_partition_geometry)
desired_boot_partition = parted.Partition(
disk=disk,
type=parted.PARTITION_NORMAL,
geometry=desired_boot_partition_geometry)
disk.addPartition(partition=desired_boot_partition,
constraint=boot_partition_constraint)
disk.commit()
probed_root_fs = parted.probeFileSystem(disk.partitions[0].geometry)
if not probed_root_fs == 'ext4':
raise Exception("Probed root fs is not ext4")
disk.partitions[1].setFlag(parted.PARTITION_BOOT)
disk.commit()
self.command_executor.Execute("partprobe", False)
self.command_executor.Execute(
"mkfs.ext2 {0}".format(self.bootfs_block_device), True)
boot_partition_uuid = self._get_uuid(self.bootfs_block_device)
# Move stuff from /oldroot/boot to new partition, make new partition mountable at the same spot
self.command_executor.Execute(
"mount {0} /oldroot".format(self.rootfs_block_device), True)
self.command_executor.Execute("mkdir -p /boot", True)
self.command_executor.Execute("cp /oldroot/etc/fstab /etc/fstab", True)
self._append_boot_partition_uuid_to_fstab(boot_partition_uuid)
self.command_executor.Execute("cp /etc/fstab /oldroot/etc/fstab", True)
self.command_executor.Execute("mount /boot", True)
self.command_executor.ExecuteInBash("mv /oldroot/boot/* /boot/", True)
self.command_executor.Execute("umount /boot", True)
self.command_executor.Execute("umount /oldroot", True)
def get(id=None):
"""
Get all physical disks and virtual disk images present on the system.
:params str id: Return only the disk/image that matches this ID.
:returns: DiskPartition(s) and/or VirtualDisk(s)
:rtype: DiskPartition, VirtualDisk or a list thereof
"""
devs, mps = [], {}
fstab = get_fstab()
vdisk_dir = config.get("filesystems", "vdisk_dir")
# Get mount data for all devices
with open("/etc/mtab", "r") as f:
for x in f.readlines():
x = x.split()
mps[x[0]] = x[1]
# Get physical disks available
for d in parted.getAllDevices():
try:
parts = parted.Disk(d).getPrimaryPartitions()
except:
continue
for p in parts:
if p.path.split("/")[-1].startswith("loop"):
continue
try:
fstype = parted.probeFileSystem(p.geometry)
except:
fstype = "Unknown"
try:
dev = DiskPartition(id=p.path.split("/")[-1],
path=p.path,
mountpoint=mps.get(p.path) or None,
size=int(p.getSize("B")),
fstype=fstype,
enabled=p.path in fstab,
crypt=crypto.is_luks(p.path) == 0)
if id == dev.id:
return dev
devs.append(dev)
except:
continue
# Replace mount data for virtual disks with loopback id
dd = losetup.get_loop_devices()
for x in dd:
try:
s = dd[x].get_status()
except:
continue
if "/dev/loop{0}".format(s.lo_number) in mps:
mps[s.lo_filename] = mps["/dev/loop{0}".format(s.lo_number)]
# Get virtual disks available
for x in glob.glob(os.path.join(vdisk_dir, "*")):
if not x.endswith((".img", ".crypt")):
continue
dname = os.path.splitext(os.path.split(x)[1])[0]
luks_point = "/dev/mapper/{0}".format(dname)
dev = VirtualDisk(id=dname,
path=x,
size=os.path.getsize(x),
mountpoint=mps.get(x) or mps.get(luks_point) or None,
enabled=x in fstab,
crypt=x.endswith(".crypt"))
if id == dev.id:
return dev
devs.append(dev)
return devs if not id else None
def get_partition_information(devices):
global disk_array
for device in devices:
if device.type == 1:
disk = parted.Disk(device)
primary_partitions = disk.getPrimaryPartitions()
logical_partitions = disk.getLogicalPartitions()
extended_partition = disk.getExtendedPartition()
for partition in primary_partitions:
disk_array[device.path]['partitions'][partition.path] = {}
disk_array[device.path]['partitions'][
partition.path]['size'] = partition.getSize(unit="b")
try:
fs = parted.probeFileSystem(partition.geometry)
except:
fs = 'none'
disk_array[device.path]['partitions'][
partition.path]['fs'] = fs
disk_array[device.path]['partitions'][
partition.path]['first_block'] = partition.geometry.start
disk_array[device.path]['partitions'][
partition.path]['end_block'] = partition.geometry.end
disk_array[device.path]['partitions'][partition.path][
'length'] = partition.geometry.end - partition.geometry.start
disk_array[device.path]['partitions'][
partition.path]['type'] = 'primary'
if extended_partition:
disk_array[device.path]['partitions'][
extended_partition.path] = {}
disk_array[device.path]['partitions'][extended_partition.path][
'size'] = extended_partition.getSize(unit="b")
try:
fs = parted.probeFileSystem(extended.partition.geometry)
except:
fs = 'none'
disk_array[device.path]['partitions'][
extended_partition.path]['fs'] = fs
disk_array[device.path]['partitions'][extended_partition.path][
'first_block'] = extended_partition.geometry.start
disk_array[device.path]['partitions'][extended_partition.path][
'end_block'] = extended_partition.geometry.end
disk_array[device.path]['partitions'][extended_partition.path][
'length'] = extended_partition.geometry.end - extended_partition.geometry.start
disk_array[device.path]['partitions'][
extended_partition.path]['type'] = 'extended'
for partition in logical_partitions:
disk_array[device.path]['partitions'][partition.path] = {}
disk_array[device.path]['partitions'][
partition.path]['size'] = partition.getSize(unit="b")
try:
fs = parted.probeFileSystem(partition.geometry)
except:
fs = 'none'
disk_array[device.path]['partitions'][
partition.path]['fs'] = fs
disk_array[device.path]['partitions'][
partition.path]['first_block'] = partition.geometry.start
disk_array[device.path]['partitions'][
partition.path]['end_block'] = partition.geometry.end
disk_array[device.path]['partitions'][partition.path][
'length'] = partition.geometry.end - partition.geometry.start
disk_array[device.path]['partitions'][
partition.path]['type'] = 'logical'
def partitionsFind(self,mounted=None,ttype=None,ssd=None,prefix="sd",minsize=5,maxsize=5000,devbusy=None,\
initialize=False,forceinitialize=False):
"""
looks for disks which are know to be data disks & are formatted ext4
return [[$partpath,$size,$free,$ssd]]
@param ssd if None then ssd and other
"""
import parted
import JumpScale.grid.osis
import psutil
result=[]
mounteddevices = psutil.disk_partitions()
def getpsutilpart(partname):
for part in mounteddevices:
if part.device==partname:
return part
return None
for dev in parted.getAllDevices():
path=dev.path
#ssize = dev.sectorSize;
# size = (geom[0] * geom[1] * geom[2] * ssize) / 1000 / 1000 / 1000;
# size2=dev.getSize()
if devbusy==None or dev.busy==devbusy:
if path.startswith("/dev/%s"%prefix):
try:
disk = parted.Disk(dev)
partitions = disk.partitions
except parted.DiskLabelException:
partitions = list()
for partition in partitions:
disko=Disk()
disko.model = dev.model
disko.path=partition.path if disk.type != 'loop' else disk.device.path
disko.size=round(partition.getSize(unit="mb"),2)
disko.free = 0
print "partition:%s %s"%(disko.path,disko.size)
try:
fs = parted.probeFileSystem(partition.geometry)
except:
fs = "unknown"
disko.fs=fs
partfound=getpsutilpart(disko.path)
mountpoint=None
if partfound==None and mounted<>True:
mountpoint="/mnt/tmp"
cmd="mount %s /mnt/tmp"%partition.path
rcode,output=j.system.process.execute(cmd,ignoreErrorOutput=False,dieOnNonZeroExitCode=False,)
if rcode<>0:
#mount did not work
mountpoint==None
disko.mountpoint=None
disko.mounted=False
elif partfound:
mountpoint=partfound.mountpoint
disko.mountpoint=mountpoint
disko.mounted=True
pathssdcheck="/sys/block/%s/queue/rotational"%dev.path.replace("/dev/","").strip()
ssd0=int(j.system.fs.fileGetContents(pathssdcheck))==0
disko.ssd=ssd0
result.append(disko)
if mountpoint<>None:
print "mountpoint:%s"%mountpoint
size, used, free, percent=psutil.disk_usage(mountpoint)
disko.free=disko.size*float(1-percent/100)
size=disko.size / 1024
disko.free=int(disko.free)
if (ttype==None or fs==ttype) and size>minsize and (maxsize is None or size<maxsize):
if ssd==None or disko.ssd==ssd:
# print disko
hrdpath="%s/disk.hrd"%mountpoint
if j.system.fs.exists(hrdpath):
hrd=j.core.hrd.getHRD(hrdpath)
partnr=hrd.getInt("diskinfo.partnr")
if partnr==0 or forceinitialize:
j.system.fs.remove(hrdpath)
if not j.system.fs.exists(hrdpath) and initialize:
C="""
diskinfo.partnr=
diskinfo.gid=
diskinfo.nid=
diskinfo.type=
diskinfo.epoch=
diskinfo.description=
"""
j.system.fs.writeFile(filename=hrdpath,contents=C)
hrd=j.core.hrd.getHRD(hrdpath)
hrd.set("diskinfo.description",j.console.askString("please give description for disk"))
hrd.set("diskinfo.type",",".join(j.console.askChoiceMultiple(["BOOT","CACHE","TMP","DATA","OTHER"])))
hrd.set("diskinfo.gid",j.application.whoAmI.gid)
hrd.set("diskinfo.nid",j.application.whoAmI.nid)
hrd.set("diskinfo.epoch",j.base.time.getTimeEpoch())
masterip=j.application.config.get("grid.master.ip")
client = j.core.osis.getClient(masterip,user="******")
client_disk=j.core.osis.getClientForCategory(client,"system","disk")
disk=client_disk.new()
for key,val in disko.__dict__.iteritems():
disk.__dict__[key]=val
disk.description=hrd.get("diskinfo.description")
disk.type=hrd.get("diskinfo.type").split(",")
disk.type.sort()
disk.nid=j.application.whoAmI.nid
disk.gid=j.application.whoAmI.gid
guid,new,changed=client_disk.set(disk)
disk=client_disk.get(guid)
diskid=disk.id
hrd.set("diskinfo.partnr",diskid)
if j.system.fs.exists(hrdpath):
# hrd=j.core.hrd.getHRD(hrdpath)
disko.id=hrd.get("diskinfo.partnr")
disko.type=hrd.get("diskinfo.type").split(",")
disko.type.sort()
disko.description=hrd.get("diskinfo.description")
print "found disk:\n%s"%(disko)
cmd="umount /mnt/tmp"
j.system.process.execute(cmd,dieOnNonZeroExitCode=False)
if os.path.ismount("/mnt/tmp")==True:
raise RuntimeError("/mnt/tmp should not be mounted")
return result
def enter(self):
if not self.should_enter():
return
self.context.logger.log("Entering split_root_partition state")
device = parted.getDevice('/dev/sda')
disk = parted.newDisk(device)
original_root_fs_size = self._get_root_fs_size_in(device.sectorSize)
self.context.logger.log(
"Original root filesystem size (sectors): {0}".format(
original_root_fs_size))
desired_boot_partition_size = parted.sizeToSectors(
256, 'MiB', device.sectorSize)
self.context.logger.log(
"Desired boot partition size (sectors): {0}".format(
desired_boot_partition_size))
desired_root_fs_size = original_root_fs_size - desired_boot_partition_size
self.context.logger.log(
"Desired root filesystem size (sectors): {0}".format(
desired_root_fs_size))
self.command_executor.Execute(
"resize2fs /dev/sda1 {0}s".format(desired_root_fs_size), True)
resized_root_fs_size = self._get_root_fs_size_in(device.sectorSize)
self.context.logger.log(
"Resized root filesystem size (sectors): {0}".format(
resized_root_fs_size))
if not desired_root_fs_size == resized_root_fs_size:
raise Exception(
"resize2fs failed, desired: {0}, resized: {1}".format(
desired_root_fs_size, resized_root_fs_size))
self.context.logger.log("Root filesystem resized successfully")
root_partition = disk.partitions[0]
original_root_partition_start = root_partition.geometry.start
original_root_partition_end = root_partition.geometry.end
self.context.logger.log(
"Original root partition start (sectors): {0}".format(
original_root_partition_start))
self.context.logger.log(
"Original root partition end (sectors): {0}".format(
original_root_partition_end))
desired_root_partition_start = original_root_partition_start
desired_root_partition_end = original_root_partition_end - desired_boot_partition_size
desired_root_partition_size = desired_root_partition_end - desired_root_partition_start
self.context.logger.log(
"Desired root partition start (sectors): {0}".format(
desired_root_partition_start))
self.context.logger.log(
"Desired root partition end (sectors): {0}".format(
desired_root_partition_end))
self.context.logger.log(
"Desired root partition size (sectors): {0}".format(
desired_root_partition_size))
desired_root_partition_geometry = parted.Geometry(
device=device,
start=desired_root_partition_start,
length=desired_root_partition_size)
root_partition_constraint = parted.Constraint(
exactGeom=desired_root_partition_geometry)
disk.setPartitionGeometry(partition=root_partition,
constraint=root_partition_constraint,
start=desired_root_partition_start,
end=desired_root_partition_end)
desired_boot_partition_start = disk.getFreeSpaceRegions()[1].start
desired_boot_partition_end = disk.getFreeSpaceRegions()[1].end
desired_boot_partition_size = disk.getFreeSpaceRegions()[1].length
self.context.logger.log(
"Desired boot partition start (sectors): {0}".format(
desired_boot_partition_start))
self.context.logger.log(
"Desired boot partition end (sectors): {0}".format(
desired_boot_partition_end))
desired_boot_partition_geometry = parted.Geometry(
device=device,
start=desired_boot_partition_start,
length=desired_boot_partition_size)
boot_partition_constraint = parted.Constraint(
exactGeom=desired_boot_partition_geometry)
desired_boot_partition = parted.Partition(
disk=disk,
type=parted.PARTITION_NORMAL,
geometry=desired_boot_partition_geometry)
disk.addPartition(partition=desired_boot_partition,
constraint=boot_partition_constraint)
disk.commit()
probed_root_fs = parted.probeFileSystem(disk.partitions[0].geometry)
if not probed_root_fs == 'ext4':
raise Exception("Probed root fs is not ext4")
disk.partitions[1].setFlag(parted.PARTITION_BOOT)
disk.commit()
self.command_executor.Execute("partprobe", True)
self.command_executor.Execute("mkfs.ext2 /dev/sda2", True)
boot_partition_uuid = self._get_uuid("/dev/sda2")
# Move stuff from /oldroot/boot to new partition, make new partition mountable at the same spot
self.command_executor.Execute("mount /dev/sda1 /oldroot", True)
self.command_executor.Execute("mkdir /oldroot/memroot", True)
self.command_executor.Execute("mount --make-rprivate /", True)
self.command_executor.Execute("pivot_root /oldroot /oldroot/memroot",
True)
self.command_executor.ExecuteInBash(
"for i in dev proc sys; do mount --move /memroot/$i /$i; done",
True)
self.command_executor.Execute("mv /boot /boot.backup", True)
self.command_executor.Execute("mkdir /boot", True)
self._append_boot_partition_uuid_to_fstab(boot_partition_uuid)
self.command_executor.Execute("cp /etc/fstab /memroot/etc/fstab", True)
self.command_executor.Execute("mount /boot", True)
self.command_executor.ExecuteInBash("mv /boot.backup/* /boot/", True)
self.command_executor.Execute("rmdir /boot.backup", True)
self.command_executor.Execute("mount --make-rprivate /", True)
self.command_executor.Execute("pivot_root /memroot /memroot/oldroot",
True)
self.command_executor.Execute("rmdir /oldroot/memroot", True)
self.command_executor.ExecuteInBash(
"for i in dev proc sys; do mount --move /oldroot/$i /$i; done",
True)
self.command_executor.Execute("systemctl restart rsyslog", True)
self.command_executor.Execute("systemctl restart systemd-udevd", True)
self.command_executor.Execute("systemctl restart walinuxagent", True)
self.command_executor.Execute("umount /oldroot/boot", True)
self.command_executor.Execute("umount /oldroot", True)
def enter(self):
if not self.should_enter():
return
self.context.logger.log("Entering split_root_partition state")
device = parted.getDevice(self.rootfs_disk)
disk = parted.Disk(device)
original_root_fs_size = self._get_root_fs_size_in(device.sectorSize)
self.context.logger.log("Original root filesystem size (sectors): {0}".format(original_root_fs_size))
desired_boot_partition_size = self._size_to_sectors(256, 'MiB', device.sectorSize)
self.context.logger.log("Desired boot partition size (sectors): {0}".format(desired_boot_partition_size))
root_partition = disk.partitions[0]
original_root_partition_start = root_partition.geometry.start
original_root_partition_end = root_partition.geometry.end
self.context.logger.log("Original root partition start (sectors): {0}".format(original_root_partition_start))
self.context.logger.log("Original root partition end (sectors): {0}".format(original_root_partition_end))
desired_root_partition_start = original_root_partition_start
desired_root_partition_end = original_root_partition_end - desired_boot_partition_size
desired_root_partition_size = desired_root_partition_end - desired_root_partition_start
self.context.logger.log("Desired root partition start (sectors): {0}".format(desired_root_partition_start))
self.context.logger.log("Desired root partition end (sectors): {0}".format(desired_root_partition_end))
self.context.logger.log("Desired root partition size (sectors): {0}".format(desired_root_partition_size))
self.context.logger.log("Resizing root filesystem")
desired_root_fs_size = desired_root_partition_size
self._resize_root_fs_to_sectors(desired_root_fs_size, device.sectorSize)
desired_root_partition_geometry = parted.Geometry(device=device,
start=desired_root_partition_start,
length=desired_root_partition_size)
root_partition_constraint = parted.Constraint(exactGeom=desired_root_partition_geometry)
disk.setPartitionGeometry(partition=root_partition,
constraint=root_partition_constraint,
start=desired_root_partition_start,
end=desired_root_partition_end)
desired_boot_partition_start = disk.getFreeSpaceRegions()[1].start
desired_boot_partition_end = disk.getFreeSpaceRegions()[1].end
desired_boot_partition_size = disk.getFreeSpaceRegions()[1].length
self.context.logger.log("Desired boot partition start (sectors): {0}".format(desired_boot_partition_start))
self.context.logger.log("Desired boot partition end (sectors): {0}".format(desired_boot_partition_end))
desired_boot_partition_geometry = parted.Geometry(device=device,
start=desired_boot_partition_start,
length=desired_boot_partition_size)
boot_partition_constraint = parted.Constraint(exactGeom=desired_boot_partition_geometry)
desired_boot_partition = parted.Partition(disk=disk,
type=parted.PARTITION_NORMAL,
geometry=desired_boot_partition_geometry)
disk.addPartition(partition=desired_boot_partition, constraint=boot_partition_constraint)
disk.commit()
probed_root_fs = parted.probeFileSystem(disk.partitions[0].geometry)
if not probed_root_fs == 'ext4':
raise Exception("Probed root fs is not ext4")
disk.partitions[1].setFlag(parted.PARTITION_BOOT)
disk.commit()
self.command_executor.Execute("partprobe", False)
retry_counter = 0
while not os.path.exists(self.bootfs_block_device) and retry_counter < 10:
sleep(5)
self.command_executor.Execute("partprobe", False)
retry_counter += 1
self.command_executor.Execute("mkfs.ext2 {0}".format(self.bootfs_block_device), True)
boot_partition_uuid = self._get_uuid(self.bootfs_block_device)
# Move stuff from /oldroot/boot to new partition, make new partition mountable at the same spot
self.command_executor.Execute("mount {0} /oldroot".format(self.rootfs_block_device), True)
self.command_executor.Execute("mkdir /oldroot/memroot", True)
self.command_executor.Execute("mount --make-rprivate /", True)
self.command_executor.Execute("pivot_root /oldroot /oldroot/memroot", True)
self.command_executor.ExecuteInBash("for i in dev proc sys; do mount --move /memroot/$i /$i; done", True)
self.command_executor.Execute("mv /boot /boot.backup", True)
self.command_executor.Execute("mkdir /boot", True)
self.disk_util.remove_mount_info("/boot")
self._append_boot_partition_uuid_to_fstab(boot_partition_uuid)
self.command_executor.Execute("cp /etc/fstab /memroot/etc/fstab", True)
self.command_executor.Execute("mount /boot", True)
self.command_executor.Execute("mkdir /boot/boot", True)
self.command_executor.ExecuteInBash("shopt -s dotglob && mv /boot.backup/* /boot/boot/", True)
self.command_executor.Execute("rmdir /boot.backup", True)
self.command_executor.Execute("mount --make-rprivate /", True)
self.command_executor.Execute("pivot_root /memroot /memroot/oldroot", True)
self.command_executor.Execute("rmdir /oldroot/memroot", True)
self.command_executor.ExecuteInBash("for i in dev proc sys; do mount --move /oldroot/$i /$i; done", True)
self.command_executor.Execute("umount /oldroot/boot", True)
try:
self.command_executor.Execute("umount /oldroot", True)
except:
self.context.logger.log("Could not unmount /oldroot, attempting to restart WALA and unmount again")
self.command_executor.Execute('at -f /restart-wala.sh now + 1 minutes', True)
self.command_executor.Execute('service waagent stop', True)
os.unlink('/var/lib/azure_disk_encryption_config/os_encryption_markers/UnmountOldrootState')
self.should_exit()
raise
def enter(self):
if not self.should_enter():
return
self.context.logger.log("Entering split_root_partition state")
device = parted.getDevice('/dev/sda')
disk = parted.newDisk(device)
original_root_fs_size = self._get_root_fs_size_in(device.sectorSize)
self.context.logger.log("Original root filesystem size (sectors): {0}".format(original_root_fs_size))
desired_boot_partition_size = parted.sizeToSectors(256, 'MiB', device.sectorSize)
self.context.logger.log("Desired boot partition size (sectors): {0}".format(desired_boot_partition_size))
desired_root_fs_size = original_root_fs_size - desired_boot_partition_size
self.context.logger.log("Desired root filesystem size (sectors): {0}".format(desired_root_fs_size))
self.command_executor.Execute("resize2fs /dev/sda1 {0}s".format(desired_root_fs_size), True)
resized_root_fs_size = self._get_root_fs_size_in(device.sectorSize)
self.context.logger.log("Resized root filesystem size (sectors): {0}".format(resized_root_fs_size))
if not desired_root_fs_size == resized_root_fs_size:
raise Exception("resize2fs failed, desired: {0}, resized: {1}".format(desired_root_fs_size,
resized_root_fs_size))
self.context.logger.log("Root filesystem resized successfully")
root_partition = disk.partitions[0]
original_root_partition_start = root_partition.geometry.start
original_root_partition_end = root_partition.geometry.end
self.context.logger.log("Original root partition start (sectors): {0}".format(original_root_partition_start))
self.context.logger.log("Original root partition end (sectors): {0}".format(original_root_partition_end))
desired_root_partition_start = original_root_partition_start
desired_root_partition_end = original_root_partition_end - desired_boot_partition_size
desired_root_partition_size = desired_root_partition_end - desired_root_partition_start
self.context.logger.log("Desired root partition start (sectors): {0}".format(desired_root_partition_start))
self.context.logger.log("Desired root partition end (sectors): {0}".format(desired_root_partition_end))
self.context.logger.log("Desired root partition size (sectors): {0}".format(desired_root_partition_size))
desired_root_partition_geometry = parted.Geometry(device=device,
start=desired_root_partition_start,
length=desired_root_partition_size)
root_partition_constraint = parted.Constraint(exactGeom=desired_root_partition_geometry)
disk.setPartitionGeometry(partition=root_partition,
constraint=root_partition_constraint,
start=desired_root_partition_start,
end=desired_root_partition_end)
desired_boot_partition_start = disk.getFreeSpaceRegions()[1].start
desired_boot_partition_end = disk.getFreeSpaceRegions()[1].end
desired_boot_partition_size = disk.getFreeSpaceRegions()[1].length
self.context.logger.log("Desired boot partition start (sectors): {0}".format(desired_boot_partition_start))
self.context.logger.log("Desired boot partition end (sectors): {0}".format(desired_boot_partition_end))
desired_boot_partition_geometry = parted.Geometry(device=device,
start=desired_boot_partition_start,
length=desired_boot_partition_size)
boot_partition_constraint = parted.Constraint(exactGeom=desired_boot_partition_geometry)
desired_boot_partition = parted.Partition(disk=disk,
type=parted.PARTITION_NORMAL,
geometry=desired_boot_partition_geometry)
disk.addPartition(partition=desired_boot_partition, constraint=boot_partition_constraint)
disk.commit()
probed_root_fs = parted.probeFileSystem(disk.partitions[0].geometry)
if not probed_root_fs == 'ext4':
raise Exception("Probed root fs is not ext4")
disk.partitions[1].setFlag(parted.PARTITION_BOOT)
disk.commit()
self.command_executor.Execute("partprobe", True)
self.command_executor.Execute("mkfs.ext2 /dev/sda2", True)
boot_partition_uuid = self._get_uuid("/dev/sda2")
# Move stuff from /oldroot/boot to new partition, make new partition mountable at the same spot
self.command_executor.Execute("mount /dev/sda1 /oldroot", True)
self.command_executor.Execute("mkdir /oldroot/memroot", True)
self.command_executor.Execute("mount --make-rprivate /", True)
self.command_executor.Execute("pivot_root /oldroot /oldroot/memroot", True)
self.command_executor.ExecuteInBash("for i in dev proc sys; do mount --move /memroot/$i /$i; done", True)
self.command_executor.Execute("mv /boot /boot.backup", True)
self.command_executor.Execute("mkdir /boot", True)
self._append_boot_partition_uuid_to_fstab(boot_partition_uuid)
self.command_executor.Execute("cp /etc/fstab /memroot/etc/fstab", True)
self.command_executor.Execute("mount /boot", True)
self.command_executor.ExecuteInBash("mv /boot.backup/* /boot/", True)
self.command_executor.Execute("rmdir /boot.backup", True)
self.command_executor.Execute("mount --make-rprivate /", True)
self.command_executor.Execute("pivot_root /memroot /memroot/oldroot", True)
self.command_executor.Execute("rmdir /oldroot/memroot", True)
self.command_executor.ExecuteInBash("for i in dev proc sys; do mount --move /oldroot/$i /$i; done", True)
self.command_executor.Execute("systemctl restart rsyslog", True)
self.command_executor.Execute("systemctl restart systemd-udevd", True)
self.command_executor.Execute("systemctl restart walinuxagent", True)
self.command_executor.Execute("umount /oldroot/boot", True)
self.command_executor.Execute("umount /oldroot", True)