Revision 9cbb5794
| b/image_creator/main.py | ||
|---|---|---|
| 65 | 65 |
parser.add_option("-f", "--force", dest="force", default=False,
|
| 66 | 66 |
action="store_true", help="Overwrite output files if they exist") |
| 67 | 67 |
|
| 68 |
parser.add_option("--no-shrink", dest="shrink", default=True,
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|
| 69 |
help="Don't shrink any partition before extracting the image", |
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| 70 |
action="store_false") |
|
| 71 |
|
|
| 72 | 68 |
parser.add_option("--no-cleanup", dest="cleanup", default=True,
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| 73 | 69 |
help="Don't cleanup sensitive data before extracting the image", |
| 74 | 70 |
action="store_false") |
| 75 | 71 |
|
| 72 |
parser.add_option("--no-sysprep", dest="sysprep", default=True,
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help="Don't perform system preperation before extracting the image", |
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action="store_false") |
|
| 75 |
|
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| 76 |
parser.add_option("--no-shrink", dest="shrink", default=True,
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help="Don't shrink any partition before extracting the image", |
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action="store_false") |
|
| 79 |
|
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| 76 | 80 |
parser.add_option("-u", "--upload", dest="upload", default=False,
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| 77 | 81 |
help="Upload image to a pithos repository using kamaki", |
| 78 | 82 |
action="store_true") |
| ... | ... | |
| 118 | 122 |
osclass = get_os_class(dev.distro, dev.ostype) |
| 119 | 123 |
image_os = osclass(dev.root, dev.g) |
| 120 | 124 |
metadata = image_os.get_metadata() |
| 125 |
|
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if options.sysprep: |
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image_os.sysprep() |
|
| 121 | 128 |
|
| 122 | 129 |
if options.cleanup: |
| 123 | 130 |
image_os.data_cleanup() |
| b/image_creator/os_type/__init__.py | ||
|---|---|---|
| 82 | 82 |
"""Cleanup sensitive data out of the OS image.""" |
| 83 | 83 |
raise NotImplementedError |
| 84 | 84 |
|
| 85 |
def sysprep(self): |
|
| 86 |
"""Prepere system for image creation.""" |
|
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raise NotImplementedError |
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|
|
| 85 | 89 |
# vim: set sta sts=4 shiftwidth=4 sw=4 et ai : |
| b/image_creator/os_type/linux.py | ||
|---|---|---|
| 20 | 20 |
self._uuid[dev] = attr[1] |
| 21 | 21 |
return attr[1] |
| 22 | 22 |
|
| 23 |
def remove_persistent_net(self): |
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persistent_net_rule = '/etc/udev/rules.d/70-persistent-net.rules' |
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| 25 |
if self.g.is_file(persistent_net_rule): |
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self.g.rm(persistent_net_rule) |
|
| 27 |
|
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def convert_to_persistent_dev(self): |
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def sysprep(self): |
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"""Prepere system for image creation.""" |
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self.sysprep_acpid() |
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self.sysprep_persistent_net_rules() |
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self.sysprep_persistent_devs() |
|
| 28 |
|
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def sysprep_acpid(self): |
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"""Replace acpid powerdown action scripts to automatically shutdown |
|
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the system without checking if a GUI is running. |
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""" |
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action = '#!/bin/sh\n\nPATH=/sbin:/bin:/usr/bin\n shutdown -h now ' |
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'\"Power button pressed\"' |
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|
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if self.g.is_file('/etc/acpi/powerbtn.sh'):
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self.g.write(action, '/etc/acpi/powerbtn.sh') |
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elif self.g.is_file('/etc/acpi/actions/power.sh'):
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self.g.write(actions, '/etc/acpi/actions/power.sh') |
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else: |
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print "Warning: No acpid action file found" |
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|
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def sysprep_persistent_net_rules(self): |
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"""Remove udev rules that will keep network interface names persistent |
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after hardware changes and reboots. Those rules will be created again |
|
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the next time the image runs. |
|
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""" |
|
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rule_file = '/etc/udev/rules.d/70-persistent-net.rules' |
|
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if self.g.is_file(rule_file): |
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self.g.rm(rule_file) |
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|
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def sysprep_persistent_devs(self): |
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"""Scan fstab and grub configuration files and replace all |
|
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non-persistent device appearences with UUIDs. |
|
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""" |
|
| 29 | 56 |
# convert all devices in fstab to persistent |
| 30 | 57 |
persistent_root = self._persistent_fstab() |
| 31 | 58 |
|
| 32 | 59 |
# convert all devices in grub1 to persistent |
| 33 | 60 |
self._persistent_grub1(persistent_root) |
| 34 | 61 |
|
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def _persistent_grub1(self, conf, new_root):
|
|
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def _persistent_grub1(self, new_root): |
|
| 36 | 63 |
if self.g.is_file('/boot/grub/menu.lst'):
|
| 37 | 64 |
grub1 = '/boot/grub/menu.lst' |
| 38 | 65 |
elif self.g.is_file('/etc/grub.conf'):
|
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