def validate_manifest(data, validator, error):
"""Validates the manifest using the base manifest
:param dict data: The data of the manifest
:param function validator: The function that validates the manifest given the data and a path
:param function error: The function tha raises an error when the validation fails
"""
import os.path
schema_path = os.path.normpath(os.path.join(os.path.dirname(__file__), "manifest-schema.yml"))
validator(data, schema_path)
from bootstrapvz.common.releases import get_release
from bootstrapvz.common.releases import squeeze
release = get_release(data["system"]["release"])
if release < squeeze:
error("Only Debian squeeze and later is supported", ["system", "release"])
# Check the bootloader/partitioning configuration.
# Doing this via the schema is a pain and does not output a useful error message.
if data["system"]["bootloader"] == "grub":
if data["volume"]["partitions"]["type"] == "none":
error("Grub cannot boot from unpartitioned disks", ["system", "bootloader"])
if release == squeeze:
error("Grub installation on squeeze is not supported", ["system", "bootloader"])
def validate_manifest(data, validator, error):
"""Validates the manifest using the base manifest
:param dict data: The data of the manifest
:param function validator: The function that validates the manifest given the data and a path
:param function error: The function tha raises an error when the validation fails
"""
import os.path
schema_path = os.path.normpath(os.path.join(os.path.dirname(__file__), 'manifest-schema.yml'))
validator(data, schema_path)
from bootstrapvz.common.releases import get_release
from bootstrapvz.common.releases import squeeze
release = get_release(data['system']['release'])
if release < squeeze:
error('Only Debian squeeze and later is supported', ['system', 'release'])
# Check the bootloader/partitioning configuration.
# Doing this via the schema is a pain and does not output a useful error message.
if data['system']['bootloader'] == 'grub':
if data['volume']['partitions']['type'] == 'none':
error('Grub cannot boot from unpartitioned disks', ['system', 'bootloader'])
if release == squeeze:
error('Grub installation on squeeze is not supported', ['system', 'bootloader'])
def validate_manifest(data, validator, error):
validator(data, rel_path(__file__, 'manifest-schema.yml'))
from bootstrapvz.common.releases import get_release
if get_release(data['system']['release']) == wheezy:
# prefs is a generator of apt preferences across files in the manifest
prefs = (item for vals in data.get('packages', {}).get('preferences', {}).values() for item in vals)
if not any('linux-image' in item['package'] and 'wheezy-backports' in item['pin'] for item in prefs):
msg = 'The backports kernel is required for the docker daemon to function properly'
error(msg, ['packages', 'preferences'])
def validate_manifest(data, validator, error):
validator(data, rel_path(__file__, 'manifest-schema.yml'))
from bootstrapvz.common.releases import get_release
if get_release(data['system']['release']) == wheezy:
# prefs is a generator of apt preferences across files in the manifest
prefs = (item for vals in data.get('packages', {}).get('preferences', {}).values() for item in vals)
if not any('linux-image' in item['package'] and 'wheezy-backports' in item['pin'] for item in prefs):
msg = 'The backports kernel is required for the docker daemon to function properly'
error(msg, ['packages', 'preferences'])
def parse(self):
"""Parses the manifest.
Well... "parsing" is a big word.
The function really just sets up some convenient attributes so that tasks
don't have to access information with info.manifest.data['section']
but can do it with info.manifest.section.
"""
self.name = self.data['name']
self.provider = self.data['provider']
self.bootstrapper = self.data['bootstrapper']
self.volume = self.data['volume']
self.system = self.data['system']
from bootstrapvz.common.releases import get_release
self.release = get_release(self.system['release'])
# The packages and plugins section is not required
self.packages = self.data['packages'] if 'packages' in self.data else {}
self.plugins = self.data['plugins'] if 'plugins' in self.data else {}
def parse(self):
"""Parses the manifest.
Well... "parsing" is a big word.
The function really just sets up some convenient attributes so that tasks
don't have to access information with info.manifest.data['section']
but can do it with info.manifest.section.
"""
self.name = self.data['name']
self.provider = self.data['provider']
self.bootstrapper = self.data['bootstrapper']
self.volume = self.data['volume']
self.system = self.data['system']
from bootstrapvz.common.releases import get_release
self.release = get_release(self.system['release'])
# The packages and plugins sections are not required
self.packages = self.data['packages'] if 'packages' in self.data else {}
self.plugins = self.data['plugins'] if 'plugins' in self.data else {}
def validate_manifest(data, validator, error):
"""Validates the manifest using the base manifest
:param dict data: The data of the manifest
:param function validator: The function that validates the manifest given the data and a path
:param function error: The function tha raises an error when the validation fails
"""
import os.path
schema_path = os.path.normpath(
os.path.join(os.path.dirname(__file__), 'manifest-schema.yml'))
validator(data, schema_path)
from bootstrapvz.common.releases import get_release
from bootstrapvz.common.releases import squeeze
release = get_release(data['system']['release'])
if release < squeeze:
error('Only Debian squeeze and later is supported',
['system', 'release'])
# Check the bootloader/partitioning configuration.
# Doing this via the schema is a pain and does not output a useful error message.
if data['system']['bootloader'] == 'grub':
if data['volume']['partitions']['type'] == 'none':
error('Grub cannot boot from unpartitioned disks',
['system', 'bootloader'])
if release == squeeze:
error('Grub installation on squeeze is not supported',
['system', 'bootloader'])
# Check the provided apt.conf(5) options
if 'packages' in data:
for name, val in data['packages'].get('apt.conf.d', {}).iteritems():
from bootstrapvz.common.tools import log_call
status, _, _ = log_call(['apt-config', '-c=/dev/stdin', 'dump'],
stdin=val + '\n')
if status != 0:
error('apt.conf(5) syntax error',
['packages', 'apt.conf.d', name])
def validate_manifest(data, validator, error):
"""Validates the manifest using the base manifest
:param dict data: The data of the manifest
:param function validator: The function that validates the manifest given the data and a path
:param function error: The function tha raises an error when the validation fails
"""
import os.path
schema_path = os.path.normpath(os.path.join(os.path.dirname(__file__), 'manifest-schema.yml'))
validator(data, schema_path)
from bootstrapvz.common.releases import get_release
from bootstrapvz.common.releases import squeeze
release = get_release(data['system']['release'])
if release < squeeze:
error('Only Debian squeeze and later is supported', ['system', 'release'])
# Check the bootloader/partitioning configuration.
# Doing this via the schema is a pain and does not output a useful error message.
if data['system']['bootloader'] == 'grub':
if data['volume']['partitions']['type'] == 'none':
error('Grub cannot boot from unpartitioned disks', ['system', 'bootloader'])
if release == squeeze:
error('Grub installation on squeeze is not supported', ['system', 'bootloader'])
# Check the provided apt.conf(5) options
if 'packages' in data:
for name, val in data['packages'].get('apt.conf.d', {}).iteritems():
from bootstrapvz.common.tools import log_call
status, _, _ = log_call(['apt-config', '-c=/dev/stdin', 'dump'],
stdin=val + '\n')
if status != 0:
error('apt.conf(5) syntax error', ['packages', 'apt.conf.d', name])
def test_bogus_releasename():
releases.get_release('nemo')
def test_bogus_releasename():
releases.get_release('nemo')