def checkDoubleStack(doc):
r''' In double stack must be present Java SCS and at least
one abap instance which central or SCS, one database but two schemas,
optionally two message servers
@types: IniDocument -> bool'''
system = sap_discoverer.parse_system_in_pf(doc)
instance = sap_discoverer.ProfileParser.parseInstance(doc)
isAbapMsPresent = first(_parseUsedAbapMsDetails(doc)) is not None
isJavaMsPresent = _parseUsedJavaMsDetails(doc) is not None
isAbapCentral = None
isAbapScs = sap_abap.isCentralServicesInstance(instance)
return (system.type == sap.SystemType.DS
or (isAbapMsPresent and isJavaMsPresent)
or (isJavaMsPresent and (isAbapCentral or isAbapScs)))
def _discover_topology(self, shell, system, pf_path):
'@types: Shell, System, str -> _Topology'
sys_name = system.getName()
pf_result = self._get_pf_doc(pf_path, sys_name, shell)
default_pf_file, inst_pf_file, pf_doc = pf_result
topology = _Topology(system, None, None, None, None)
if not (default_pf_file or inst_pf_file):
logger.warn("Failed to get instance profiles. "
"Information about system will be used from parsed "
"instance profile path")
else:
try:
system = sap_discoverer.parse_system_in_pf(pf_doc)
except ValueError, ve:
logger.warn("Failed to discovery system %s. %s" % (system, ve))
#we should get the instance information any way in order to have a possibility to properly work with instance ip
inst = Sfn(sap_discoverer.parse_inst_in_pf)(pf_doc)
topology = _Topology(system, inst, None, None, None)
else:
def _discover_topology(self, shell, system, pf_path):
'@types: Shell, System, str -> _Topology'
sys_name = system.getName()
pf_result = self._get_pf_doc(pf_path, sys_name, shell)
default_pf_file, inst_pf_file, pf_doc = pf_result
topology = _Topology(system, None, None, None, None)
if not (default_pf_file or inst_pf_file):
logger.warn("Failed to get instance profiles. "
"Information about system will be used from parsed "
"instance profile path")
else:
try:
system = sap_discoverer.parse_system_in_pf(pf_doc)
except ValueError, ve:
logger.warn("Failed to discovery system %s. %s" % (system, ve))
#we should get the instance information any way in order to have a possibility to properly work with instance ip
inst = Sfn(sap_discoverer.parse_inst_in_pf)(pf_doc)
topology = _Topology(system, inst, None, None, None)
else:
vector.addAll(_discoverAscsInPf(defaultPfDoc, system, systemOsh, oshPerInstance))
except SapSystemInconsistentDataException, e:
logger.debugException('')
raise e
except:
logger.warn("Failed to discover ASCS in the profile")
logger.debugException('')
#Making database reporting optional depending on global configuration according to QCCR1H100374 Keep a possibility option to discover SAP related database via Host Applications job
do_report_database = GeneralSettingsConfigFile.getInstance().getPropertyStringValue('reportSapAppServerDatabase', 'false')
if do_report_database and do_report_database.lower() == 'true':
systemType = sap.SystemType.ABAP
system_ = None
for name, (startPfIniDoc, instPfIniDoc) in pfSetByInstName.iteritems():
doc = createPfsIniDoc(defaultPfDoc, startPfIniDoc, instPfIniDoc)
system_ = system_ or sap_discoverer.parse_system_in_pf(doc)
try:
vector.addAll(_discoverDbsInPfs(doc, sapUtils, systemOsh))
except Exception, e:
logger.warn("Failed to discover DB based for %s. %s" % (name, e))
isDs = checkDoubleStack(doc)
systemType = isDs and sap.SystemType.DS or systemType
if system_:
system_ = sap.System(system.getName(), globalHost=system.globalHost,
type_=systemType, defaultPfPath=first(defaultPf),
uuid_=system_.uuid)
_updateSystemOsh(system_, systemOsh)
return vector
