def _load_sources(self, force_update):
""" Load sources from the config """
self.sentinels = set()
cachefiles = set()
for collection in list(Collection.collections.values()):
cachefiles.update(collection.cachefiles)
if not self.disableMetaData:
collection.setup_data(force_update)
self.sentinels.update(collection.basegroups)
Collection.clear_cache()
for source in self.sources:
cachefiles.add(source.cachefile)
if not self.disableMetaData:
source.setup_data(force_update)
for cfile in glob.glob(os.path.join(self.cachepath, "cache-*")):
if cfile not in cachefiles:
try:
if os.path.isdir(cfile):
shutil.rmtree(cfile)
else:
os.unlink(cfile)
except OSError:
err = sys.exc_info()[1]
logger.error("Packages: Could not remove cache file %s: %s"
% (cfile, err))
def _load_sources(self, force_update):
""" Load sources from the config """
self.sentinels = set()
cachefiles = set()
for collection in list(Collection.collections.values()):
cachefiles.update(collection.cachefiles)
if not self.disableMetaData:
collection.setup_data(force_update)
self.sentinels.update(collection.basegroups)
Collection.clear_cache()
for source in self.sources:
cachefiles.add(source.cachefile)
if not self.disableMetaData:
source.setup_data(force_update)
for cfile in glob.glob(os.path.join(self.cachepath, "cache-*")):
if cfile not in cachefiles:
try:
if os.path.isdir(cfile):
shutil.rmtree(cfile)
else:
os.unlink(cfile)
except OSError:
err = sys.exc_info()[1]
self.logger.error("Packages: Could not remove cache file "
"%s: %s" % (cfile, err))
def create_config(self, entry, metadata):
""" create yum/apt config for the specified host """
attrib = {"encoding": "ascii", "owner": "root", "group": "root", "type": "file", "perms": "0644"}
collection = Collection.factory(metadata, self.sources, self.data)
entry.text = collection.get_config()
for (key, value) in list(attrib.items()):
entry.attrib.__setitem__(key, value)
def _build_packages(self,
metadata,
independent,
structures,
collection=None):
""" build list of packages that need to be included in the
specification by validate_structures() """
if self.disableResolver:
# Config requests no resolver
return
if collection is None:
collection = Collection.factory(metadata, self.sources, self.data)
# initial is the set of packages that are explicitly specified
# in the configuration
initial = set()
# base is the set of initial packages with groups expanded
base = set()
to_remove = []
for struct in structures:
for pkg in struct.xpath('//Package | //BoundPackage'):
if pkg.get("name"):
initial.add(pkg.get("name"))
elif pkg.get("group"):
try:
if pkg.get("type"):
gpkgs = collection.get_group(pkg.get("group"),
ptype=pkg.get("type"))
else:
gpkgs = collection.get_group(pkg.get("group"))
base.update(gpkgs)
except TypeError:
raise
self.logger.error("Could not resolve group %s" %
pkg.get("group"))
to_remove.append(pkg)
else:
self.logger.error("Packages: Malformed Package: %s" %
lxml.etree.tostring(pkg))
base.update(initial)
for el in to_remove:
el.getparent().remove(el)
packages, unknown = collection.complete(base)
if unknown:
self.logger.info("Packages: Got %d unknown entries" % len(unknown))
self.logger.info("Packages: %s" % list(unknown))
newpkgs = list(packages.difference(initial))
self.logger.debug("Packages: %d initial, %d complete, %d new" %
(len(initial), len(packages), len(newpkgs)))
newpkgs.sort()
for pkg in newpkgs:
lxml.etree.SubElement(independent,
'BoundPackage',
name=pkg,
version='auto',
type=collection.ptype,
origin='Packages')
def validate_structures(self, metadata, structures):
"""Ensure client configurations include all needed prerequisites
Arguments:
metadata - client metadata instance
structures - a list of structure-stage entry combinations
"""
collection = Collection.factory(metadata, self.sources, self.data)
indep = lxml.etree.Element("Independent")
self._build_packages(metadata, indep, structures, collection=collection)
collection.build_extra_structures(indep)
structures.append(indep)
def create_config(self, entry, metadata):
""" create yum/apt config for the specified host """
attrib = {'encoding': 'ascii',
'owner': 'root',
'group': 'root',
'type': 'file',
'perms': '0644'}
collection = Collection.factory(metadata, self.sources, self.data)
entry.text = collection.get_config()
for (key, value) in list(attrib.items()):
entry.attrib.__setitem__(key, value)
def create_config(self, entry, metadata):
""" create yum/apt config for the specified host """
attrib = {'encoding': 'ascii',
'owner': 'root',
'group': 'root',
'type': 'file',
'perms': '0644'}
collection = Collection.factory(metadata, self.sources, self.data)
entry.text = collection.get_config()
for (key, value) in list(attrib.items()):
entry.attrib.__setitem__(key, value)
def _build_packages(self, metadata, independent, structures,
collection=None):
""" build list of packages that need to be included in the
specification by validate_structures() """
if self.disableResolver:
# Config requests no resolver
return
if collection is None:
collection = Collection.factory(metadata, self.sources, self.data)
# initial is the set of packages that are explicitly specified
# in the configuration
initial = set()
# base is the set of initial packages with groups expanded
base = set()
to_remove = []
for struct in structures:
for pkg in struct.xpath('//Package | //BoundPackage'):
if pkg.get("name"):
initial.add(pkg.get("name"))
elif pkg.get("group"):
try:
if pkg.get("type"):
gpkgs = collection.get_group(pkg.get("group"),
ptype=pkg.get("type"))
else:
gpkgs = collection.get_group(pkg.get("group"))
base.update(gpkgs)
except TypeError:
raise
self.logger.error("Could not resolve group %s" %
pkg.get("group"))
to_remove.append(pkg)
else:
self.logger.error("Packages: Malformed Package: %s" %
lxml.etree.tostring(pkg))
base.update(initial)
for el in to_remove:
el.getparent().remove(el)
packages, unknown = collection.complete(base)
if unknown:
self.logger.info("Packages: Got %d unknown entries" % len(unknown))
self.logger.info("Packages: %s" % list(unknown))
newpkgs = list(packages.difference(initial))
self.logger.debug("Packages: %d initial, %d complete, %d new" %
(len(initial), len(packages), len(newpkgs)))
newpkgs.sort()
for pkg in newpkgs:
lxml.etree.SubElement(independent, 'BoundPackage', name=pkg,
version='auto', type=collection.ptype,
origin='Packages')
def validate_structures(self, metadata, structures):
'''Ensure client configurations include all needed prerequisites
Arguments:
metadata - client metadata instance
structures - a list of structure-stage entry combinations
'''
collection = Collection.factory(metadata, self.sources, self.data)
indep = lxml.etree.Element('Independent')
self._build_packages(metadata, indep, structures,
collection=collection)
collection.build_extra_structures(indep)
structures.append(indep)
def HandleEntry(self, entry, metadata):
if entry.tag == 'Package':
collection = Collection.factory(metadata, self.sources, self.data)
entry.set('version', 'auto')
entry.set('type', collection.ptype)
elif entry.tag == 'Path':
if (self.config.has_section("global") and
((self.config.has_option("global", "yum_config") and
entry.get("name") == self.config.get("global", "yum_config"))
or (self.config.has_option("global", "apt_config")
and entry.get("name") == self.config.get(
"global", "apt_config")))):
self.create_config(entry, metadata)
def HandlesEntry(self, entry, metadata):
if entry.tag == 'Package':
collection = Collection.factory(metadata, self.sources, self.data)
if collection.magic_groups_match():
return True
elif entry.tag == 'Path':
# managed entries for yum/apt configs
if ((self.config.has_option("global", "yum_config") and
entry.get("name") == self.config.get("global",
"yum_config")) or
(self.config.has_option("global", "apt_config") and
entry.get("name") == self.config.get("global", "apt_config"))):
return True
return False
def HandleEntry(self, entry, metadata):
if entry.tag == 'Package':
collection = Collection.factory(metadata, self.sources, self.data)
entry.set('version', 'auto')
entry.set('type', collection.ptype)
elif entry.tag == 'Path':
if (self.config.has_section("global") and
((self.config.has_option("global", "yum_config") and
entry.get("name") == self.config.get("global",
"yum_config")) or
(self.config.has_option("global", "apt_config") and
entry.get("name") == self.config.get("global",
"apt_config")))):
self.create_config(entry, metadata)
def HandlesEntry(self, entry, metadata):
if entry.tag == 'Package':
collection = Collection.factory(metadata, self.sources, self.data)
if collection.magic_groups_match():
return True
elif entry.tag == 'Path':
# managed entries for yum/apt configs
if ((self.config.has_option("global", "yum_config") and
entry.get("name") == self.config.get("global",
"yum_config")) or
(self.config.has_option("global", "apt_config") and
entry.get("name") == self.config.get("global", "apt_config"))):
return True
return False
def HandleEntry(self, entry, metadata):
if entry.tag == "Package":
collection = Collection.factory(metadata, self.sources, self.data)
entry.set("version", "auto")
entry.set("type", collection.ptype)
elif entry.tag == "Path":
if self.config.has_section("global") and (
(
self.config.has_option("global", "yum_config")
and entry.get("name") == self.config.get("global", "yum_config")
)
or (
self.config.has_option("global", "apt_config")
and entry.get("name") == self.config.get("global", "apt_config")
)
):
self.create_config(entry, metadata)
def get_additional_data(self, metadata):
collection = Collection.factory(metadata, self.sources, self.data)
return dict(sources=collection.get_additional_data())
def get_additional_data(self, metadata):
collection = Collection.factory(metadata, self.sources, self.data)
return dict(sources=collection.get_additional_data())
def _get_collection(self, metadata):
return Collection.factory(metadata, self.sources, self.data,
debug=self.debug_flag)
def _get_collection(self, metadata):
return Collection.factory(metadata,
self.sources,
self.data,
debug=self.debug_flag)
