def __init__(self, manifest=None, debug=False):
"""Instantiates a new bootstrap info object.
:param Manifest manifest: The manifest
:param bool debug: Whether debugging is turned on
"""
# Set the manifest attribute.
self.manifest = manifest
self.debug = debug
# Create a run_id. This id may be used to uniquely identify the currrent bootstrapping process
import random
self.run_id = '{id:08x}'.format(id=random.randrange(16 ** 8))
# Define the path to our workspace
import os.path
self.workspace = os.path.join(manifest.bootstrapper['workspace'], self.run_id)
# Load all the volume information
from fs import load_volume
self.volume = load_volume(self.manifest.volume, manifest.system['bootloader'])
# The default apt mirror
self.apt_mirror = self.manifest.packages.get('mirror', 'http://http.debian.net/debian')
# Create the manifest_vars dictionary
self.manifest_vars = self.__create_manifest_vars(self.manifest, {'apt_mirror': self.apt_mirror})
# Keep a list of apt sources,
# so that tasks may add to that list without having to fiddle with apt source list files.
from pkg.sourceslist import SourceLists
self.source_lists = SourceLists(self.manifest_vars)
# Keep a list of apt preferences
from pkg.preferenceslist import PreferenceLists
self.preference_lists = PreferenceLists(self.manifest_vars)
# Keep a list of packages that should be installed, tasks can add and remove things from this list
from pkg.packagelist import PackageList
self.packages = PackageList(self.manifest_vars, self.source_lists)
# These sets should rarely be used and specify which packages the debootstrap invocation
# should be called with.
self.include_packages = set()
self.exclude_packages = set()
# Dictionary to specify which commands are required on the host.
# The keys are commands, while the values are either package names or urls
# that hint at how a command may be made available.
self.host_dependencies = {}
# Lists of startup scripts that should be installed and disabled
self.initd = {'install': {}, 'disable': []}
# Add a dictionary that can be accessed via info._pluginname for the provider and every plugin
# Information specific to the module can be added to that 'namespace', this avoids clutter.
providername = manifest.modules['provider'].__name__.split('.')[-1]
setattr(self, '_' + providername, {})
for plugin in manifest.modules['plugins']:
pluginname = plugin.__name__.split('.')[-1]
setattr(self, '_' + pluginname, {})
def __init__(self, manifest=None, debug=False):
"""Instantiates a new bootstrap info object.
:param Manifest manifest: The manifest
:param bool debug: Whether debugging is turned on
"""
# Set the manifest attribute.
self.manifest = manifest
self.debug = debug
# Create a run_id. This id may be used to uniquely identify the currrent bootstrapping process
import random
self.run_id = '{id:08x}'.format(id=random.randrange(16**8))
# Define the path to our workspace
import os.path
self.workspace = os.path.join(manifest.bootstrapper['workspace'],
self.run_id)
# Load all the volume information
from fs import load_volume
self.volume = load_volume(self.manifest.volume,
manifest.system['bootloader'])
# The default apt mirror
self.apt_mirror = self.manifest.packages.get(
'mirror', 'http://http.debian.net/debian')
# Create the manifest_vars dictionary
self.manifest_vars = self.__create_manifest_vars(
self.manifest, {'apt_mirror': self.apt_mirror})
# Keep a list of apt sources,
# so that tasks may add to that list without having to fiddle with apt source list files.
from pkg.sourceslist import SourceLists
self.source_lists = SourceLists(self.manifest_vars)
# Keep a list of apt preferences
from pkg.preferenceslist import PreferenceLists
self.preference_lists = PreferenceLists(self.manifest_vars)
# Keep a list of packages that should be installed, tasks can add and remove things from this list
from pkg.packagelist import PackageList
self.packages = PackageList(self.manifest_vars, self.source_lists)
# These sets should rarely be used and specify which packages the debootstrap invocation
# should be called with.
self.include_packages = set()
self.exclude_packages = set()
# Dictionary to specify which commands are required on the host.
# The keys are commands, while the values are either package names or urls
# that hint at how a command may be made available.
self.host_dependencies = {}
# Lists of startup scripts that should be installed and disabled
self.initd = {'install': {}, 'disable': []}
# Add a dictionary that can be accessed via info._pluginname for the provider and every plugin
# Information specific to the module can be added to that 'namespace', this avoids clutter.
providername = manifest.modules['provider'].__name__.split('.')[-1]
setattr(self, '_' + providername, {})
for plugin in manifest.modules['plugins']:
pluginname = plugin.__name__.split('.')[-1]
setattr(self, '_' + pluginname, {})
def __init__(self, manifest=None, debug=False):
"""Instantiates a new bootstrap info object.
Args:
manifest (Manifest): The manifest
debug (bool): Whether debugging is turned on
"""
# Set the manifest attribute.
self.manifest = manifest
self.debug = debug
# Create a run_id. This id may be used to uniquely identify the currrent bootstrapping process
import random
self.run_id = '{id:08x}'.format(id=random.randrange(16 ** 8))
# Define the path to our workspace
import os.path
self.workspace = os.path.join(manifest.bootstrapper['workspace'], self.run_id)
# Load all the volume information
from fs import load_volume
self.volume = load_volume(self.manifest.volume, manifest.system['bootloader'])
# The default apt mirror
self.apt_mirror = self.manifest.packages.get('mirror', 'http://http.debian.net/debian')
# Normalize the release codenames so that tasks may query for release codenames rather than
# 'stable', 'unstable' etc. This is useful when handling cases that are specific to a release.
release_codenames_path = os.path.join(os.path.dirname(__file__), 'release-codenames.json')
from common.tools import config_get
self.release_codename = config_get(release_codenames_path, [self.manifest.system['release']])
class DictClass(dict):
"""Tiny extension of dict to allow setting and getting keys via attributes
"""
def __getattr__(self, name):
return self[name]
def __setattr__(self, name, value):
self[name] = value
def set_manifest_vars(obj, data):
"""Runs through the manifest and creates DictClasses for every key
Args:
obj (dict): dictionary to set the values on
data (dict): dictionary of values to set on the obj
"""
for key, value in data.iteritems():
if isinstance(value, dict):
obj[key] = DictClass()
set_manifest_vars(obj[key], value)
continue
# Lists are not supported
if not isinstance(value, list):
obj[key] = value
# manifest_vars is a dictionary of all the manifest values,
# with it users can cross-reference values in the manifest, so that they do not need to be written twice
self.manifest_vars = {}
self.manifest_vars['apt_mirror'] = self.apt_mirror
set_manifest_vars(self.manifest_vars, self.manifest.data)
# Populate the manifest_vars with datetime information
# and map the datetime variables directly to the dictionary
from datetime import datetime
now = datetime.now()
time_vars = ['%a', '%A', '%b', '%B', '%c', '%d', '%f', '%H',
'%I', '%j', '%m', '%M', '%p', '%S', '%U', '%w',
'%W', '%x', '%X', '%y', '%Y', '%z', '%Z']
for key in time_vars:
self.manifest_vars[key] = now.strftime(key)
# Keep a list of apt sources,
# so that tasks may add to that list without having to fiddle with apt source list files.
from pkg.sourceslist import SourceLists
self.source_lists = SourceLists(self.manifest_vars)
# Keep a list of packages that should be installed, tasks can add and remove things from this list
from pkg.packagelist import PackageList
self.packages = PackageList(self.manifest_vars, self.source_lists)
# These sets should rarely be used and specify which packages the debootstrap invocation
# should be called with.
self.include_packages = set()
self.exclude_packages = set()
# Dictionary to specify which commands are required on the host.
# The keys are commands, while the values are either package names or urls
# that hint at how a command may be made available.
self.host_dependencies = {}
# Lists of startup scripts that should be installed and disabled
self.initd = {'install': {}, 'disable': []}
