def _checkExistingKit(self, session: Session, kitname: str,
kitversion: str, kitarch: str):
"""
Raises:
KitAlreadyExists
"""
try:
kit = self._kit_db_api.getKit(session, kitname, kitversion)
longname = format_kit_descriptor(kitname, kitversion, kitarch)
# Attempt to get matching OS component
for c in kit.getComponentList(session):
if c.getName() != longname:
continue
for cOs in c.getOsInfoList():
if cOs == OsInfo(kitname, kitversion, kitarch):
raise KitAlreadyExists(
"OS kit [%s] already installed" % longname)
# Kit exists, but doesn't have a matching os component
except KitNotFound:
pass
def _process_component_os(osNode, component):
bIsOsFamily = not osNode.hasAttribute('name')
osName = osNode.getAttribute('name') \
if not bIsOsFamily else osNode.getAttribute('family')
osVersion = osNode.getAttribute('version') \
if osNode.hasAttribute('version') else None
osArch = osNode.getAttribute('arch') \
if osNode.hasAttribute('arch') else None
osFamilyInfo = None
osInfo = None
if bIsOsFamily:
osFamilyInfo = OsFamilyInfo(osName, osVersion, osArch)
component.addOsFamilyInfo(osFamilyInfo)
else:
osInfo = OsInfo(osName, osVersion, osArch)
component.addOsInfo(osInfo)
for pNode in osNode.getElementsByTagName('package'):
component.addPackage(PackageFile(pNode.getAttribute('path')))
return osInfo or osFamilyInfo
def __call__(self, parser, namespace, values, option_string=None):
osValues = values.split('-', 3)
if len(osValues) != 3:
raise InvalidCliRequest(
_('Error: Incorrect operating system specification.'
'\n\n--os argument should be in'
' OSNAME-OSVERSION-OSARCH format'))
name = osValues[0]
version = osValues[1]
arch = osValues[2]
setattr(namespace, 'osInfo', OsInfo(name, version, arch))
def getPlatformOsInfo(flag=False):
"""
Return the platform specific OS information... typically the native
call is desired.
"""
# (osName, osVersion, osDesc) = platform.dist()
vals = platform.dist()
osName = vals[0]
osVersion = vals[1]
# Check for multiple periods in version
version_vals = osVersion.split('.')
if len(version_vals) >= 2:
osVersion = version_vals[0] + '.' + version_vals[1]
osArch = platform.machine()
if osArch in ['i486', 'i586', 'i686', 'i786']:
osArch = 'i386'
if not osName:
vals = platform.uname()
# (osName, hostName, osVersion, release, machine,
# osArch) = platform.uname()
osName = vals[0].lower()
if flag:
if osName == 'redhat':
osName = _identify_rhel_variant()
else:
osName = mapOsName(osName)
return OsInfo(osName, osVersion, osArch)
def __configure(self):
""" Configure all repositories from the config file. """
self._kitArchiveDir = self._cm.getKitDir()
configFile = self._cm.getRepoConfigFile()
if not os.path.exists(configFile):
self._logger.debug('Repo configuration file [%s] not found' %
(configFile))
else:
self._logger.debug('Reading repo configuration file [%s]' %
(configFile))
configParser = configparser.ConfigParser()
configParser.read(configFile)
try:
osKeyList = configParser.sections()
if osKeyList:
self._logger.debug('Found OS sections [%s]' %
(' '.join(osKeyList)))
for osKey in osKeyList:
self._logger.debug('Parsing OS section [%s]' % (osKey))
osData = osKey.split('__')
osName = osData[0]
osVersion = osData[1]
osArch = osData[2]
osInfo = OsInfo(osName, osVersion, osArch)
# Ignore all repos that weren't enabled
bEnabled = True
if configParser.has_option(osKey, 'enabled'):
value = configParser.get(osKey, 'enabled')
bEnabled = value.lower() == 'true'
if not bEnabled:
self._logger.debug('Repo for [%s] is disabled' % (osInfo))
continue
localPath = None
if configParser.has_option(osKey, 'localPath'):
localPath = configParser.get(osKey, 'localPath', True)
if not localPath:
localPath = self._repoRoot
remoteUrl = None
if configParser.has_option(osKey, 'remoteUrl'):
remoteUrl = configParser.get(osKey, 'remoteUrl', True)
repo = self.__configureRepo(osInfo, localPath, remoteUrl)
self._repoMap[osKey] = repo
if not os.path.exists(self._kitArchiveDir):
self._logger.debug('Creating kit archive directory [%s]' %
(self._kitArchiveDir))
os.makedirs(self._kitArchiveDir)
osInfo = osUtility.getNativeOsInfo()
repo = self.__configureRepo(osInfo, self._repoRoot)
osKey = '%s__%s__%s' % (osInfo.getName(), osInfo.getVersion(),
osInfo.getArch())
# Configure repo for native os if there are no repos configured.
if osKey not in self._repoMap:
self._repoMap[osKey] = repo
except ConfigurationError:
raise
except Exception as ex:
raise ConfigurationError(exception=ex)