def find_and_mount_device(device_spec, mount_point):
"""Resolve what device to mount and do so, read-only.
Assumes that the device is directly mountable without any preparations or dependencies.
:param str device_spec: specification of the device
:param str mount_point: where to mount the device
:return: success or not
:rtype: bool
"""
matches = device_matches(device_spec)
if not matches:
log.error("Device spec %s does not resolve to anything", device_spec)
return False
device_path = "/dev/" + matches[0]
try:
# FIXME: Add back RO mounting. This was removed because we can't mount one source
# RW and RO at the same time. This source is also mounted by IsoChooser dialog in the
# SourceSpoke.
mount(device_path, mount_point, "auto")
return True
except OSError as e:
log.error("Mount of device failed: %s", e)
return False
def find_and_mount_device(device_spec, mount_point):
"""Resolve what device to mount and do so, read-only.
Assumes that the device is directly mountable without any preparations or dependencies.
:param str device_spec: specification of the device
:param str mount_point: where to mount the device
:return: success or not
:rtype: bool
"""
matches = device_matches(device_spec)
if not matches:
log.error("Device spec %s does not resolve to anything", device_spec)
return False
device_path = "/dev/" + matches[0]
try:
mount(device=device_path,
mountpoint=mount_point,
fstype="auto",
options="defaults,ro")
return True
except OSError as e:
log.error("Mount of device failed: %s", e)
return False
def mount_existing_system(storage, root_device, read_only=None):
"""Mount filesystems specified in root_device's /etc/fstab file."""
root_path = conf.target.physical_root
read_only = "ro" if read_only else ""
# Mount the root device.
if root_device.protected and os.path.ismount("/mnt/install/isodir"):
blivet_util.mount("/mnt/install/isodir",
root_path,
fstype=root_device.format.type,
options="bind")
else:
root_device.setup()
root_device.format.mount(chroot=root_path,
mountpoint="/",
options="%s,%s" % (root_device.format.options, read_only))
# Set up the sysroot.
set_system_root(root_path)
# Mount the filesystems.
storage.fsset.parse_fstab(chroot=root_path)
storage.fsset.mount_filesystems(root_path=root_path, read_only=read_only, skip_root=True)
# Turn on swap.
if not conf.target.is_image or not read_only:
try:
storage.fsset.turn_on_swap(root_path=root_path)
except StorageError as e:
log.error("Error enabling swap: %s", str(e))
# Generate mtab.
if not read_only:
storage.make_mtab(chroot=root_path)
def mount_iso_image(image_path, mount_point):
"""Mount ISO image.
:param str image_path: where the image ISO file is
:param str mount_point: where to mount the image
:return: success or not
:rtype: bool
"""
try:
mount(image_path, mount_point, fstype='iso9660', options="ro")
return True
except OSError as e:
log.error("Mount of ISO file failed: %s", e)
return False
def mount_existing_system(fsset, root_device, read_only=None):
"""Mount filesystems specified in root_device's /etc/fstab file."""
root_path = util.getSysroot()
read_only = "ro" if read_only else ""
if root_device.protected and os.path.ismount("/mnt/install/isodir"):
blivet_util.mount("/mnt/install/isodir",
root_path,
fstype=root_device.format.type,
options="bind")
else:
root_device.setup()
root_device.format.mount(chroot=root_path,
mountpoint="/",
options="%s,%s" % (root_device.format.options, read_only))
fsset.parse_fstab()
fsset.mount_filesystems(root_path=root_path, read_only=read_only, skip_root=True)
def find_and_mount_iso_image(image_location, mount_point):
"""Find a ISO image in a location and mount it.
:param str image_location: where the image ISO file is
:param str mount_point: where to mount the image
:return: success or not
:rtype: bool
"""
image_filename = find_first_iso_image(image_location)
if not image_filename:
return False
full_image_path = join_paths(image_location, image_filename)
try:
mount(full_image_path, mount_point, fstype='iso9660', options="ro")
return True
except OSError as e:
log.error("Mount of ISO file failed: %s", e)
return False
def mount_existing_system(fsset, root_device, read_only=None):
"""Mount filesystems specified in root_device's /etc/fstab file."""
root_path = util.getSysroot()
read_only = "ro" if read_only else ""
if root_device.protected and os.path.ismount("/mnt/install/isodir"):
blivet_util.mount("/mnt/install/isodir",
root_path,
fstype=root_device.format.type,
options="bind")
else:
root_device.setup()
root_device.format.mount(chroot=root_path,
mountpoint="/",
options="%s,%s" %
(root_device.format.options, read_only))
fsset.parse_fstab()
fsset.mount_filesystems(root_path=root_path,
read_only=read_only,
skip_root=True)
def execute(self, storage, ksdata, instclass, users):
"""
Post install activities, first copy the answer file
from location given in kickstart. Second copy cirrios
image and rabbitmq public key (both needed for offline packstack run)
"""
# Create Answers file from given URL TODO:Copy the answer file to host
if self.state == "True" and self.env == "anaconda":
os.mkdir(ROOT_PATH + ADDON_DIRECTORY)
# if (self.lines is not None) and not (self.lines == "") :
# answer_file = os.path.normpath(ROOT_PATH + ADDON_DIRECTORY + "answer-file.txt")
# with open(answer_file, "w") as fobj:
# fobj.write("%s\n" % self.lines)
# Copying repodata, cirrios image & rabbitmq public key to Host system from media
tmpdirectory = tempfile.mkdtemp()
util.mount(device="/dev/disk/by-label/CentOS\\x207\\x20x86_64", mountpoint=tmpdirectory, fstype="auto")
copy_tree(tmpdirectory + "/Packages/RDO", os.path.normcase(ROOT_PATH + ADDON_DIRECTORY))
util.umount(tmpdirectory)
shutil.rmtree(tmpdirectory)
with open(ROOT_PATH + '/etc/hosts', 'a') as file:
file.write('127.0.0.1 www.rabbitmq.com\n')
file.close()
# Copy Addon itself to /usr/share/anaconda/addons
#TODO: Once Packaged remove this step
if os.path.exists(ROOT_PATH + "/usr/share/anaconda/addons/org_centos_cloud"):
os.mkdir(ROOT_PATH + "/usr/share/anaconda/addons/org_centos_cloud")
shutil.copytree("/usr/share/anaconda/addons/org_centos_cloud",
os.path.normcase(ROOT_PATH + "/usr/share/anaconda/addons/org_centos_cloud"))
# Enabling initial-setup-text service,
# TODO: Check if Graphical OR Text Service to Enable
#initial-setup-text.service: Adding $HOME=/root ENV Variable & Enabling
for line in fileinput.input(ROOT_PATH + '/usr/lib/systemd/system/initial-setup-text.service', inplace=1):
if line.startswith('Type'):
print 'Environment=HOME=/root'
print line,
rc = iutil.execInSysroot("ln", ["-s", "usr/lib/systemd/system/initial-setup-text.service",
"etc/systemd/system/multi-user.target.wants/initial-setup-text.service"])
if rc:
msg = "Initializing initial-setup-text service failed"
raise KickstartValueError(msg)
# NetworkManager: Disable
rc = iutil.execInSysroot("rm", ["-rf", "etc/systemd/system/multi-user.target.wants/NetworkManager.service",
"etc/systemd/system/dbus-org.freedesktop.NetworkManager.service",
"etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service"])
if rc:
msg = "Disabling Network Failed"
raise KickstartValueError(msg)
elif (self.env == "firstboot") and (self.state == "True"):
rc = iutil._run_systemctl("enable", "network")
if rc:
print ("Network start failed")
ret = self.run_packstack()
if ret:
if (self.cleanup()):
raw_input("OpenStack Successfully Setup! Press Any Key To Continue...")
else:
raw_input(
"Warning! OpenStack Successfully Setup But System Cleanup failed. Press Any Key To Continue...")
else:
pass
def execute(self, storage, ksdata, instclass, users):
"""
Post install activities, first copy the answer file
from location given in kickstart. Second copy cirrios
image and rabbitmq public key (both needed for offline packstack run)
"""
# Create Answers file from given URL TODO:Copy the answer file to host
if self.state == "True" and self.env == "anaconda":
os.mkdir(ROOT_PATH + ADDON_DIRECTORY)
# if (self.lines is not None) and not (self.lines == "") :
# answer_file = os.path.normpath(ROOT_PATH + ADDON_DIRECTORY + "answer-file.txt")
# with open(answer_file, "w") as fobj:
# fobj.write("%s\n" % self.lines)
# Copying repodata, cirrios image & rabbitmq public key to Host system from media
tmpdirectory = tempfile.mkdtemp()
util.mount(device="/dev/disk/by-label/CentOS\\x207\\x20x86_64",
mountpoint=tmpdirectory,
fstype="auto")
copy_tree(tmpdirectory + "/Packages/RDO",
os.path.normcase(ROOT_PATH + ADDON_DIRECTORY))
util.umount(tmpdirectory)
shutil.rmtree(tmpdirectory)
with open(ROOT_PATH + '/etc/hosts', 'a') as file:
file.write('127.0.0.1 www.rabbitmq.com\n')
file.close()
# Copy Addon itself to /usr/share/anaconda/addons
#TODO: Once Packaged remove this step
if os.path.exists(ROOT_PATH +
"/usr/share/anaconda/addons/org_centos_cloud"):
os.mkdir(ROOT_PATH +
"/usr/share/anaconda/addons/org_centos_cloud")
shutil.copytree(
"/usr/share/anaconda/addons/org_centos_cloud",
os.path.normcase(
ROOT_PATH + "/usr/share/anaconda/addons/org_centos_cloud"))
# Enabling initial-setup-text service,
# TODO: Check if Graphical OR Text Service to Enable
#initial-setup-text.service: Adding $HOME=/root ENV Variable & Enabling
for line in fileinput.input(
ROOT_PATH +
'/usr/lib/systemd/system/initial-setup-text.service',
inplace=1):
if line.startswith('Type'):
print 'Environment=HOME=/root'
print line,
rc = iutil.execInSysroot("ln", [
"-s", "usr/lib/systemd/system/initial-setup-text.service",
"etc/systemd/system/multi-user.target.wants/initial-setup-text.service"
])
if rc:
msg = "Initializing initial-setup-text service failed"
raise KickstartValueError(msg)
# NetworkManager: Disable
rc = iutil.execInSysroot("rm", [
"-rf",
"etc/systemd/system/multi-user.target.wants/NetworkManager.service",
"etc/systemd/system/dbus-org.freedesktop.NetworkManager.service",
"etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service"
])
if rc:
msg = "Disabling Network Failed"
raise KickstartValueError(msg)
elif (self.env == "firstboot") and (self.state == "True"):
rc = iutil._run_systemctl("enable", "network")
if rc:
print("Network start failed")
ret = self.run_packstack()
if ret:
if (self.cleanup()):
raw_input(
"OpenStack Successfully Setup! Press Any Key To Continue..."
)
else:
raw_input(
"Warning! OpenStack Successfully Setup But System Cleanup failed. Press Any Key To Continue..."
)
else:
pass
