def isApplicable(self, context):
r''' Determine whether plugin can be applicable, main process 'sapstartsrv'
is present and has path to the profile
@types: applications.ApplicationSignatureContext -> bool
'''
return fptools.findFirst(hasProfileInCmdline,
context.application.getMainProcesses())
def getCategoryByName(categoryName, categories):
'''
string, list[category] -> Category or None
'''
if not categories:
return None
return fptools.findFirst(lambda c: c.getName() == categoryName, categories)
def isApplicable(self, context):
r''' @types: applications.ApplicationSignatureContext '''
return (isinstance(context.client, shellutils.Shell)
# has daemon process
and findFirst(isMainTrexProcess,
context.application.getProcesses()) is not None
)
def discoverEsxVirtualTopology(ipAddress, credentialsId, esxBiosUuid, framework):
client = None
try:
client = cim_discover.createClient(framework, ipAddress, vmware_cim_discover.CimNamespace.ESXV2, credentialsId)
esxList = vmware_cim_discover.getVmwareEsxComputerSystems(client)
isValidEsxFn = fptools.partiallyApply(_esxMatchesBiosUuid, fptools._, esxBiosUuid.lower())
esxInstance = fptools.findFirst(isValidEsxFn, esxList)
if not esxInstance:
raise ValueError("Cannot find ESX Server instance in '%s' namespace" % vmware_cim_discover.CimNamespace.ESXV2)
virtualMachines = vmware_cim_discover.getVirtualMachinesByEsx(client, esxInstance)
totalVms = len(virtualMachines)
virtualMachines = filter(_vmIsReportable, virtualMachines)
reportableVms = len(virtualMachines)
logger.debug("Virtual machines found: %s, filtered out: %s" % (totalVms, totalVms - reportableVms))
return virtualMachines
finally:
if client is not None:
client.close()
def discoverBaseServerProfile(context, framework):
'''
ConnectionContext, Framework -> Profile
@raise Exception
@raise ValueError in case no BaseServerprofile can be found
'''
baseServerProfile = None
interopClient = None
try:
interopClient = cim_discover.createClient(framework, context.ipAddress,
cim.CimNamespace.INTEROP,
context.credentialId)
profiles = vmware_cim_discover.getProfiles(interopClient)
baseServerProfile = fptools.findFirst(
vmware_cim_discover.isBaseServerProfile, profiles)
if baseServerProfile is None:
raise ValueError("Base server profile cannot be found")
else:
return baseServerProfile
finally:
try:
interopClient and interopClient.close()
except:
pass
def get_db2_version_by_home_path(reg_provider, db2_home_path):
regbased_discoverers = registry.get_discoverers()
discover_version = Fn(fptools.safeFunc(__discover_version),
reg_provider, fptools._, db2_home_path)
return fptools.findFirst(lambda x: x,
ifilter(None, imap(discover_version,
regbased_discoverers)))
def getCategoryByName(categoryName, categories):
'''
string, list[category] -> Category or None
'''
if not categories:
return None
return fptools.findFirst(lambda c: c.getName() == categoryName, categories)
def isApplicable(self, context):
self._hdbDaemonProcess = findFirst(
hana_discoverer.isHdbDaemonProcess,
context.application.getMainProcesses())
if self._hdbDaemonProcess:
return isinstance(context.client, shellutils.Shell)
logger.debug('Hanadb daemon process not found')
def get_version_by_instance_name(shell, instance_name):
discover_version = partial(fptools.safeFunc(__version_by_instance_name),
shell, instance_name)
return fptools.findFirst(lambda x: x,
ifilter(None, imap(discover_version,
registry.get_discoverers()))
)
def getUnderlyingNodeByName(node, name):
r'''@types: str -> TopologyConfigParser.Node
@raise TrexTopologyConfig.NodeNotFound
'''
node = fptools.findFirst(lambda c, name = name: c.getName() == name,
node.children)
if not node: raise TrexTopologyConfig.NodeNotFound()
return node
def getUnderlyingNodeByName(node, name):
r'''@types: str -> TopologyConfigParser.Node
@raise TrexTopologyConfig.NodeNotFound
'''
node = fptools.findFirst(lambda c, name=name: c.getName() == name,
node.children)
if not node: raise TrexTopologyConfig.NodeNotFound()
return node
def findDbmCliPath(fs, mainProcessPath):
'''
checks existence of dbmcli commands in following paths:
/sapdb/<SID>/db/pgm/
/sapdb/<SID>/db/bin/
/sapdb/programs/bin/
/sapdb/clients/<SID>/bin/
Main process "kernel" has following path:
/sapdb/<SID>/db/pgm/kernel
@types: file_system.FileSystem, mainProcessPath -> str:
'''
if mainProcessPath:
possibleDbmcliPaths = []
pathTool = file_system.getPath(fs)
# expecting /sapdb/<SID>/db/pgm/kernel
pathList = mainProcessPath.split(fs.FileSeparator)
if fs._shell.isWinOs():
dbmCliBin = 'dbmcli.exe'
else:
dbmCliBin = 'dbmcli'
if (len(pathList) >= 5 and pathList[-2] == 'pgm'
and pathList[-3] == 'db'):
# get maxDB home dir from kernel process:
maxDbSid = pathList[-4]
logger.debug('Found maxDB instance %s from kernel process path' %
maxDbSid)
# get maxDB base dir from kernel process:
maxDbHomeDir = pathTool.dirName(
pathTool.dirName(
pathTool.dirName(pathTool.dirName(mainProcessPath))))
logger.debug(
'Found maxDB home folder %s from kernel process path' %
maxDbHomeDir)
possibleDbmcliPaths = (pathTool.join(maxDbHomeDir, maxDbSid, 'db',
'pgm', dbmCliBin),
pathTool.join(maxDbHomeDir, maxDbSid, 'db',
'bin', dbmCliBin),
pathTool.join(maxDbHomeDir, 'programs',
'bin', dbmCliBin),
pathTool.join(maxDbHomeDir, 'clients',
maxDbSid, 'bin', dbmCliBin))
else:
mainProcessPath = pathTool.dirName(mainProcessPath).strip('" ')
path_ = file_system.Path(mainProcessPath, pathTool) + dbmCliBin
path_ = shell_interpreter.normalizePath(path_)
possibleDbmcliPaths = (path_, )
return findFirst(fs.exists, possibleDbmcliPaths) or __DEFAULT_DBMCLI_PATH
def handler(self, items):
get_db_info = operator.attrgetter('DB2_BDINFO')
is_not_none = Fn(operator.is_not, fptools._, None)
filterd_items = ifilter(comp(is_not_none, get_db_info), items)
is_pid_matched = Fn(re.match, '%s\s\d+\s\d+' % self.pid, fptools._)
item = fptools.findFirst(comp(is_pid_matched, get_db_info),
filterd_items)
if item:
registry_path = RegistryPath(item.keyPath)
if self.isNode(registry_path):
node_registry_path = RegistryPath(registry_path.getPath())
registry_path = RegistryPath(node_registry_path.getPath())
return registry_path.name
def handler(self, items):
get_db_info = operator.attrgetter('DB2_BDINFO')
is_not_none = Fn(operator.is_not, fptools._, None)
filterd_items = ifilter(comp(is_not_none, get_db_info), items)
is_pid_matched = Fn(re.match, '%s\s\d+\s\d+' % self.pid, fptools._)
item = fptools.findFirst(comp(is_pid_matched, get_db_info),
filterd_items)
if item:
registry_path = RegistryPath(item.keyPath)
if self.isNode(registry_path):
node_registry_path = RegistryPath(registry_path.getPath())
registry_path = RegistryPath(node_registry_path.getPath())
return registry_path.name
def getRegKeys(client, regPath):
'''
Returns a dict of key-values by path
@types Client, str -> dict
@raise InitException, ExecException or ParseException
'''
provider = getProvider(client)
root, path = regPath.split('\\', 1)
rootFolder = registryRootFolder.findChildByName(root)
if not rootFolder:
rootFolder = RegistryFolder(root)
builder = provider.getBuilder(rootFolder, path)
items = provider.getAgent().execQuery(builder)
item = fptools.findFirst(lambda x: x.keyPath == regPath, items)
return item and item.getAsDict() or {}
def getRegKeys(client, regPath):
'''
Returns a dict of key-values by path
@types Client, str -> dict
@raise InitException, ExecException or ParseException
'''
provider = getProvider(client)
root, path = regPath.split('\\', 1)
rootFolder = registryRootFolder.findChildByName(root)
if not rootFolder:
rootFolder = RegistryFolder(root)
builder = provider.getBuilder(rootFolder, path)
items = provider.getAgent().execQuery(builder)
item = fptools.findFirst(lambda x: x.keyPath == regPath, items)
return item and item.getAsDict() or {}
def discoverComponents(self):
r''' Collect all data from different queries about available software
components
@types: -> list[sap.SoftwareComponent]'''
componentDescriptions = self.getComponentLocalizedDescriptions()
# may exist several localized descriptions per component
descrsByName = fptools.groupby(
self.ComponentLocalizedDescription.getName, componentDescriptions)
components = []
for component in self.getComponents():
# find description in english
isEn = SoftwareComponentDiscovererByJco.isEnglishCmpDescription
descrs = descrsByName.get(component.name, ())
description = fptools.findFirst(isEn, descrs)
components.append(
sap.SoftwareComponent(component.name, component.type,
description and description.value,
component.versionInfo))
return components
def get_instance_name(self, context):
pid = self._main_process.getPid()
if pid is not None:
shell = context.client
os_bitcount = shell.is64BitMachine() and 64 or 32
reg_provider = regutils.getProvider(shell)
version = self.get_db2_version(context)
discoverer = winreg_discoverer.registry.get_discoverer(version,
os_bitcount)
execute_reg_command = Fn(winreg_base_discoverer.execute_reg_query,
reg_provider,
fptools._)
execute_reg_command = safeFn(execute_reg_command)
return fptools.findFirst(bool, map(execute_reg_command,
(discoverer.GetInstanceNameByPid(pid),
discoverer.GetClusterInstanceNameByPid(pid))
))
else:
logger.debug('pid is not available for the main db2 process')
def discoverComponents(self):
r''' Collect all data from different queries about available software
components
@types: -> list[sap.SoftwareComponent]'''
componentDescriptions = self.getComponentLocalizedDescriptions()
# may exist several localized descriptions per component
descrsByName = fptools.groupby(
self.ComponentLocalizedDescription.getName, componentDescriptions)
components = []
for component in self.getComponents():
# find description in english
isEn = SoftwareComponentDiscovererByJco.isEnglishCmpDescription
descrs = descrsByName.get(component.name, ())
description = fptools.findFirst(isEn, descrs)
components.append(sap.SoftwareComponent(
component.name,
component.type,
description and description.value,
component.versionInfo))
return components
def findDbmCliPath(fs, mainProcessPath):
"""
checks existence of dbmcli commands in following paths:
/sapdb/<SID>/db/pgm/
/sapdb/<SID>/db/bin/
/sapdb/programs/bin/
/sapdb/clients/<SID>/bin/
Main process "kernel" has following path:
/sapdb/<SID>/db/pgm/kernel
@types: file_system.FileSystem, mainProcessPath -> str:
"""
if mainProcessPath:
possibleDbmcliPaths = []
pathTool = file_system.getPath(fs)
# expecting /sapdb/<SID>/db/pgm/kernel
pathList = mainProcessPath.split(fs.FileSeparator)
if fs._shell.isWinOs():
dbmCliBin = "dbmcli.exe"
else:
dbmCliBin = "dbmcli"
if len(pathList) >= 5 and pathList[-2] == "pgm" and pathList[-3] == "db":
# get maxDB home dir from kernel process:
maxDbSid = pathList[-4]
logger.debug("Found maxDB instance %s from kernel process path" % maxDbSid)
# get maxDB base dir from kernel process:
maxDbHomeDir = pathTool.dirName(pathTool.dirName(pathTool.dirName(pathTool.dirName(mainProcessPath))))
logger.debug("Found maxDB home folder %s from kernel process path" % maxDbHomeDir)
possibleDbmcliPaths = (
pathTool.join(maxDbHomeDir, maxDbSid, "db", "pgm", dbmCliBin),
pathTool.join(maxDbHomeDir, maxDbSid, "db", "bin", dbmCliBin),
pathTool.join(maxDbHomeDir, "programs", "bin", dbmCliBin),
pathTool.join(maxDbHomeDir, "clients", maxDbSid, "bin", dbmCliBin),
)
else:
mainProcessPath = pathTool.dirName(mainProcessPath).strip('" ')
path_ = file_system.Path(mainProcessPath, pathTool) + dbmCliBin
path_ = shell_interpreter.normalizePath(path_)
possibleDbmcliPaths = (path_,)
return findFirst(fs.exists, possibleDbmcliPaths) or __DEFAULT_DBMCLI_PATH
def discoverBaseServerProfile(context, framework):
'''
ConnectionContext, Framework -> Profile
@raise Exception
@raise ValueError in case no BaseServerprofile can be found
'''
baseServerProfile = None
interopClient = None
try:
interopClient = cim_discover.createClient(framework, context.ipAddress, cim.CimNamespace.INTEROP, context.credentialId)
profiles = vmware_cim_discover.getProfiles(interopClient)
baseServerProfile = fptools.findFirst(vmware_cim_discover.isBaseServerProfile, profiles)
if baseServerProfile is None:
raise ValueError("Base server profile cannot be found")
else:
return baseServerProfile
finally:
try:
interopClient and interopClient.close()
except:
pass
def is_reserved_schema_name(name):
return fptools.findFirst(lambda fn: fn(name),
_is_reserved_schema_name_predicates)
def is_default_client_program_name(name):
return fptools.findFirst(lambda fn: fn(name),
_is_default_client_program_name_predicates)
def is_default_client_program_name(name):
return fptools.findFirst(lambda fn: fn(name),
_is_default_client_program_name_predicates)
def process(self, context):
r'''
@types: applications.ApplicationSignatureContext
'''
# ==================== DISCOVERY
shell = context.client
fs = file_system.createFileSystem(shell)
pathtools = file_system.getPath(fs)
# 1) get process related application
application = context.application
connectionIp = application.getConnectionIp()
# 2) find out process where path to the instance profile is stored
logger.info(" Get executable path of main process ")
mainProcess = application.getMainProcesses()[0]
# 3)
logger.info("Found out path to instance profile")
instanceProfilePath = self.__getProfilePath(mainProcess)
# 4)
logger.info("Instance profile path: ", instanceProfilePath, ". Get content")
getContent = fptools.safeFunc(self.__getContent, Exception)
profileFile = (instanceProfilePath and getContent(shell, pathtools, instanceProfilePath))
if not profileFile:
logger.warn("Failed to get content of instance profile")
return
# 5) parse content using instance and default profile parsers
logger.info("Make configuration parsing")
iniParser = sap_discoverer.IniParser()
instancePfParser = sap_discoverer.InstanceProfileParser(iniParser)
try:
instanceProfile = instancePfParser.parseContent(profileFile.content)
except Exception:
logger.warnException("Failed to parse instance profile")
else:
traceConfig = None
runtimeConfig = None
sapInstance = instanceProfile.instance
sapInstance = sap.Instance(sapInstance.name + sapInstance.number,
sapInstance.number,
sapInstance.hostname)
# 6) Process runtime.properties that contains information about
# Solution Manager and SLD if present
logger.info("Create agent layout")
logger.info("Get content of runtime properties")
agentLayout = fptools.safeFunc(sap_smd_discoverer.createAgentLayoutFromBinPath)(
(pathtools.isAbsolute(mainProcess.executablePath)
and mainProcess.executablePath
or discoverExecutablePath(shell, mainProcess)
),
fs,
pathtools
)
if agentLayout:
propertiesFile = getContent(shell, pathtools, agentLayout.getRuntimePropertiesPath())
if propertiesFile:
parser = sap_smd_discoverer.RuntimePropertiesParser(
sap_discoverer.IniParser())
try:
runtimeConfig = parser.parse(propertiesFile.content)
except Exception:
logger.warnException("Failed to parse runtime properties")
logger.info("Find out version information")
devSmdAgentFile = getContent(shell, pathtools, agentLayout.getDevSmdAgentConfigFile())
if devSmdAgentFile:
configParser = sap_smd_discoverer.DevSmdAgentConfigParser()
# find config with corresponding PID (of main process)
hasMainProcessPid = lambda c, pid = mainProcess.getPid(): c.pid == pid
traceConfig = fptools.findFirst(hasMainProcessPid,
configParser.parse(devSmdAgentFile.content))
if not traceConfig:
logger.warn("Failed to find trace information for the main process")
# === REPORT ===
smdAgentOsh = application.getOsh()
vector = context.resultsVector
endpointReporter = netutils.EndpointReporter(netutils.ServiceEndpointBuilder())
configFileReporter = file_topology.Reporter(file_topology.Builder())
linkReporter = sap.LinkReporter()
smdAgentBuilder = sap_smd.Builder()
softwareBuilder = sap.SoftwareBuilder()
softwareReporter = sap.SoftwareReporter(sap.SoftwareBuilder())
resolverByShell = netutils.DnsResolverByShell(shell)
processOsh = mainProcess.getOsh()
# x) update name of application using instance name
softwareBuilder.updateName(smdAgentOsh, sapInstance.getName())
# x) configuration files related to running_software
vector.add(configFileReporter.report(profileFile, smdAgentOsh))
if traceConfig:
# x) update version information in application
smdAgentOsh = softwareBuilder.updateVersionInfo(
smdAgentOsh, traceConfig.versionInfo)
if traceConfig.jstartVersionInfo:
smdAgentOsh = smdAgentBuilder.updateJstartVersionInfo(
smdAgentOsh, traceConfig.jstartVersionInfo)
# x) show relation between agent and
# - SMD server / no enough information /
# - message server of SCS OR Solution Manager, represented as agent connection endpoint
# - SLD
if propertiesFile and runtimeConfig:
# x) report properties file as configuration document
vector.add(configFileReporter.report(propertiesFile, smdAgentOsh))
# x) Report relation between agent and SLD server and SolMan
# Resolve endpoint addresses
# make function that will accept endpoint only
resolveEndpointFn = fptools.partiallyApply(
self.__resolveEndpointAddress,
fptools.safeFunc(resolverByShell.resolveIpsByHostname, []),
fptools._
)
# - SLD relation
if runtimeConfig.sldEndpoint:
for endpoint in resolveEndpointFn(runtimeConfig.sldEndpoint):
sldHostOsh = endpointReporter.reportHostFromEndpoint(endpoint)
vector.add(sldHostOsh)
sldEndpointOsh = endpointReporter.reportEndpoint(endpoint, sldHostOsh)
vector.add(sldEndpointOsh)
# this unknown server type must be SLD server
sldOsh = softwareReporter.reportUknownSoftware(sldHostOsh)
vector.add(sldOsh)
vector.add(linkReporter.reportUsage(sldOsh, sldEndpointOsh))
# report link between process and SLD server endpoint
vector.add(linkReporter.reportClientServerRelation(processOsh, sldEndpointOsh))
# - Solution Manager relation
agentConnectionEndpoint = runtimeConfig.getAgentConnecitonEndpoint()
if agentConnectionEndpoint:
for endpoint in resolveEndpointFn(agentConnectionEndpoint):
hostOsh = endpointReporter.reportHostFromEndpoint(endpoint)
vector.add(hostOsh)
endpointOsh = endpointReporter.reportEndpoint(endpoint, hostOsh)
vector.add(endpointOsh)
softwareOsh = softwareReporter.reportUknownSoftware(hostOsh)
vector.add(softwareOsh)
vector.add(linkReporter.reportUsage(softwareOsh, endpointOsh))
# report link between process and SolMan end-point
vector.add(linkReporter.reportClientServerRelation(processOsh, endpointOsh))
def _get_keyname(self):
return findFirst(methodcaller('startswith', '-k'), self.options)
def isApplicable(self, context):
self._hdbDaemonProcess = findFirst(hana_discoverer.isHdbDaemonProcess, context.application.getMainProcesses())
if self._hdbDaemonProcess:
return isinstance(context.client, shellutils.Shell)
logger.debug('Hanadb daemon process not found')
def get_db2_version(sql_executor):
sqlbased_discoverers = registry.get_discoverers()
discover_version = Fn(safeFn(__discover_version), sql_executor, fptools._)
return findFirst(lambda x: x,
ifilter(None, imap(discover_version,
sqlbased_discoverers)))
logger.info(
"\tServer(fullName = %s) is cluster member" %
member.getFullName())
member.addRole(
jee.ClusterMemberServerRole(clusterName))
# report domain topology (servers, clusters, nodes, servers)
domainTopologyReporter = reporterCreator.getDomainReporter()
domainVector = domainTopologyReporter.reportNodesInDomainDnsEnabled(
cell, dnsResolver, *cell.getNodes())
domainVector.addAll(
domainTopologyReporter.reportClusters(
cell, *cell.getClusters()))
# determine whether we have at least one server with resolved IP address. Stop report if we haven't.
if not findFirst(lambda srvr: srvr.ip.value(),
serverByFullName.values()):
logger.warn("%s and related topology won't be reported \
as there is no at least one server with resolved IP address" % cell)
continue
_domainVector = domainVector.deepClone()
_sendVectorImmediately(Framework,
domainVector,
forceVectorClean=0)
sendVectorWithDomain = curry(sendTopologyWithDomainVector,
Framework, _, _domainVector)
# discover resources
jndiNamedResourceManager = discoverResourcesInDomain(
cell, cellLayout, fs, parser, reporterCreator,
sendVectorWithDomain)
kernelProcName = self._getMainProcessName()
kernelProc = context.application.getProcess(kernelProcName)
logger.debug('Kernel proc cmdLine: %s' % kernelProc.commandLine)
fs = file_system.createFileSystem(shell)
dbmCliWithPath = maxdb_discoverer.findDbmCliPath(
fs, kernelProc.commandLine)
dbmCli = maxdb_discoverer.getDbmCli(shell, dbmCliWithPath)
appOsh = context.application.applicationOsh
try:
allDbEnums = dbmCli.db_enum().process()
except maxdb_discoverer.DbmCliException, dce:
logger.debugException(str(dce))
else:
dbEnums = filter(DbEnumResult.isOnline, allDbEnums) or allDbEnums
equal_cmdlines = partial(_equals_cmdlines, kernelProc)
currentDbEnum = findFirst(equal_cmdlines, dbEnums)
if currentDbEnum:
_update_instance_info(currentDbEnum, kernelProc, appOsh)
_discover_paths(dbmCli, currentDbEnum.dbName, appOsh)
else:
msg = ('Current kernel process is not found '
'among registered database instances')
raise applications.IgnoreApplicationException(msg)
def _equals_cmdlines(process, dbenum):
'@types: Process, DbEnumResult -> bool'
process_cmdline = process.commandLine.lower().strip('" ')
dbenum_cmdline = dbenum.dependentPath.lower().strip('" ')
return process_cmdline.startswith(dbenum_cmdline)
clusterName = cluster.getName()
for member in filter(None,
map(curry(getClusterMemberFromRuntimeGroup, _, serverByFullName),
members
)
):
logger.info("\tServer(fullName = %s) is cluster member" % member.getFullName())
member.addRole(jee.ClusterMemberServerRole(clusterName))
# report domain topology (servers, clusters, nodes, servers)
domainTopologyReporter = reporterCreator.getDomainReporter()
domainVector = domainTopologyReporter.reportNodesInDomainDnsEnabled(cell, dnsResolver, *cell.getNodes())
domainVector.addAll(domainTopologyReporter.reportClusters(cell, *cell.getClusters()))
# determine whether we have at least one server with resolved IP address. Stop report if we haven't.
if not findFirst(lambda srvr: srvr.ip.value(), serverByFullName.values()):
logger.warn("%s and related topology won't be reported \
as there is no at least one server with resolved IP address" % cell)
continue
_domainVector = domainVector.deepClone()
_sendVectorImmediately(Framework, domainVector, forceVectorClean = 0)
sendVectorWithDomain = curry(sendTopologyWithDomainVector,
Framework, _, _domainVector
)
# discover resources
jndiNamedResourceManager = discoverResourcesInDomain(
cell, cellLayout, fs, parser,
reporterCreator, sendVectorWithDomain
)
def parse_fc_vpd(lines):
'''Parses fibre channel vpd data to a FcDescriptor instance
@param lines: fibre channel vpd output splitted in lines
@type lines: seq[str]
@return: parsed fc hba descriptor
@rtype: vital_product_data.FcDescriptor
'''
devicename = None
location = None
description = None
driverid = None
m = re.search('(fcs\d+)\s+(.*?)\s\s(.+\(([0-9a-fA-F]+)\))', lines[0])
if m:
devicename, location, description, driverid = m.groups()
tag = 'PLATFORM SPECIFIC'
tag_index = findFirst(identity,
(i
for i, line in enumerate(lines) if tag in line))
base_attrs = {}
device_specific_attrs = {}
for line in lines[1:tag_index]:
m = re.match('(.+?)\.\.+(.+)', line)
if m:
name, value = m.groups()
name = name.strip()
value = value.strip()
if name.startswith('Device Specific.'):
_, name = re.split('\.', name, maxsplit=1)
device_specific_attrs[name.strip('()')] = value
else:
base_attrs[name] = value
platform_specific_attrs = {}
for line in ifilter(identity, lines[tag_index + 1:]):
name, value = re.split('\:', line, maxsplit=1)
platform_specific_attrs[name.strip()] = value.strip()
name = platform_specific_attrs['Name']
model = platform_specific_attrs['Model']
node = platform_specific_attrs['Node']
device_type = platform_specific_attrs['Device Type']
physical_location = platform_specific_attrs['Physical Location']
platform_specific = FcPlatfromSpecificDescriptor(
name, model, node, device_type, physical_location)
part_number = base_attrs.get('Part Number')
serial_number = base_attrs.get('Serial Number')
manufacturer = base_attrs.get('Manufacturer')
ec_level = base_attrs.get('EC Level')
customer_card_id_number = base_attrs.get('Customer Card ID Number')
fru_number = base_attrs.get('FRU Number')
network_address = base_attrs.get('Network Address')
ros_level_and_id = base_attrs.get('ROS Level and ID')
hardware_location_code = base_attrs.get('Hardware Location Code')
return FcDescriptor(devicename, location, driverid, description,
part_number, serial_number, manufacturer, ec_level,
customer_card_id_number, fru_number,
network_address, ros_level_and_id,
hardware_location_code, device_specific_attrs,
platform_specific)
def get_version_by_instance_name(shell, instance_name):
discover_version = partial(fptools.safeFunc(__version_by_instance_name),
shell, instance_name)
return fptools.findFirst(
lambda x: x,
ifilter(None, imap(discover_version, registry.get_discoverers())))
def _has_instance_option(self):
return bool(findFirst(methodcaller('startswith', '-i'), self.options))
def get_db2_version(sql_executor):
sqlbased_discoverers = registry.get_discoverers()
discover_version = Fn(safeFn(__discover_version), sql_executor, fptools._)
return findFirst(
lambda x: x, ifilter(None, imap(discover_version,
sqlbased_discoverers)))
def parse_fc_vpd(lines):
'''Parses fibre channel vpd data to a FcDescriptor instance
@param lines: fibre channel vpd output splitted in lines
@type lines: seq[str]
@return: parsed fc hba descriptor
@rtype: vital_product_data.FcDescriptor
'''
devicename = None
location = None
description = None
driverid = None
m = re.search('(fcs\d+)\s+(.*?)\s\s(.+\(([0-9a-fA-F]+)\))', lines[0])
if m:
devicename, location, description, driverid = m.groups()
tag = 'PLATFORM SPECIFIC'
tag_index = findFirst(identity,
(i for i, line in enumerate(lines) if tag in line))
base_attrs = {}
device_specific_attrs = {}
for line in lines[1: tag_index]:
m = re.match('(.+?)\.\.+(.+)', line)
if m:
name, value = m.groups()
name = name.strip()
value = value.strip()
if name.startswith('Device Specific.'):
_, name = re.split('\.', name, maxsplit=1)
device_specific_attrs[name.strip('()')] = value
else:
base_attrs[name] = value
platform_specific_attrs = {}
for line in ifilter(identity, lines[tag_index + 1:]):
name, value = re.split('\:', line, maxsplit=1)
platform_specific_attrs[name.strip()] = value.strip()
name = platform_specific_attrs['Name']
model = platform_specific_attrs['Model']
node = platform_specific_attrs['Node']
device_type = platform_specific_attrs['Device Type']
physical_location = platform_specific_attrs['Physical Location']
platform_specific = FcPlatfromSpecificDescriptor(name, model,
node, device_type,
physical_location)
part_number = base_attrs.get('Part Number')
serial_number = base_attrs.get('Serial Number')
manufacturer = base_attrs.get('Manufacturer')
ec_level = base_attrs.get('EC Level')
customer_card_id_number = base_attrs.get('Customer Card ID Number')
fru_number = base_attrs.get('FRU Number')
network_address = base_attrs.get('Network Address')
ros_level_and_id = base_attrs.get('ROS Level and ID')
hardware_location_code = base_attrs.get('Hardware Location Code')
return FcDescriptor(devicename, location, driverid,
description, part_number, serial_number,
manufacturer, ec_level, customer_card_id_number,
fru_number, network_address, ros_level_and_id,
hardware_location_code, device_specific_attrs,
platform_specific)
def _has_instance_option(self):
return bool(findFirst(methodcaller('startswith', '-i'), self.options))
)
# find corresponding process for each discovered server to
# provide additional information that can be overridden
resolvedServers = []
servers = domainDescriptor.getServers()
# for 7-8 versions config.xml hasn't info about admin-server at all
# try to get 1st server created by config wizard to set is as admin:
if platformTrait.majorVersion.value() < 9:
try:
startScriptXmlFile = domainLayout.getFileContent(domainLayout.getStartupScriptPath())
adminServerName = parser.parseAdminServerNameInStartupScriptContent(startScriptXmlFile.content)
except (Exception, JException):
logger.warnException("Failed to process startscript.xml to get admin-server")
else:
adminServer = fptools.findFirst((lambda x: x.getName() == adminServerName), servers)
adminServer and adminServer.addRole(jee.AdminServerRole())
# if domain has just one server it is stand-alone server,
# it has admin-console and is administrative server for itself
if len(servers) == 1 and not servers[0].hasRole(jee.AdminServerRole):
servers[0].addRole(jee.AdminServerRole())
for server in servers:
logger.debug("Server %s" % server)
# find server with name present between running processes
runtime = runtimeByServerName.get(server.getName())
serverRole = server.getRole(weblogic.ServerRole)
if runtime:
# such data can be overridden
# - LISTEN ADDRESS
# - -Dweblogic.ListenAddress=host
server.address = server.address or destinationIp
def isApplicable(self, context):
r''' @types: applications.ApplicationSignatureContext '''
return (isinstance(context.client, shellutils.Shell)
# has daemon process
and findFirst(isMainTrexProcess,
context.application.getProcesses()) is not None)
def isApplicable(self, context):
r''' Determine whether plugin can be applicable, main process 'sapstartsrv'
is present and has path to the profile
@types: applications.ApplicationSignatureContext -> bool
'''
return fptools.findFirst(hasProfileInCmdline, context.application.getMainProcesses())
def _get_keyname(self):
return findFirst(methodcaller('startswith', '-k'), self.options)
def process(self, context):
r''' @types: applications.ApplicationSignatureContext '''
# ------------------------------------------------------------ DISCOVERY
"SAP TREX plug-in DISCOVERY start" | info
shell = context.client
fs = file_system.createFileSystem(shell)
pathtools = file_system.getPath(fs)
# x) get process related application
hostOsh = context.hostOsh
application = context.application
destinationIp = application.getConnectionIp()
"x) Find TREX Daemon process that has profile path as parameter" | info
mainProcess = findFirst(isMainTrexProcess,
context.application.getProcesses())
profilePath = sap_discoverer.getProfilePathFromCommandline(
mainProcess.commandLine)
"x) Read profile content: %s" % profilePath | info
getFileContent = Sfn(
Fn(self.__getFileWithContent, shell, pathtools, __))
profileFile = profilePath and getFileContent(profilePath)
if not profileFile:
"Plug-in flow broken. Failed to read instance profile\
content based on path from the TREXDaemon command line" | warn
return
"x) Instance profile parsing" | info
sapIniParser = sap_discoverer.IniParser()
instanceProfileParser = sap_discoverer.InstanceProfileParser(
sapIniParser)
defaultProfileParser = sap_trex_discoverer.DefaultProfileParser(
sapIniParser)
try:
resultAsIni = instanceProfileParser.parseAsIniResult(
profileFile.content)
instanceProfile = instanceProfileParser.parse(resultAsIni)
defaultProfile = defaultProfileParser.parse(resultAsIni)
except Exception:
logger.warnException("Failed to parse instance profile")
return
rfcConfigs = []
trexSystem = defaultProfile.getSystem()
trexInstance = instanceProfile.getInstance()
trexInstanceName = trexInstance.getName() + trexInstance.getNumber()
isBiaProduct = 0
versionInfo = None
# # master by default, if topology file is not found that means
# # that current one is the only instance
# isMaster = 1
trexTopology = None
"x) Initialize TREX instance layout" | debug
systemName = trexSystem.getName()
systemBasePath = sap_discoverer.findSystemBasePath(
mainProcess.getExecutablePath(), systemName)
if systemBasePath:
systemLayout = sap_trex_discoverer.SystemLayout(
pathtools, systemBasePath, systemName)
'System path: %s' % systemLayout.getRootPath() | info
instancePath = systemLayout.composeInstanceDirPath(
trexInstanceName)
'Instance path: %s' % instancePath | debug
instanceLayout = sap_trex_discoverer.InstanceLayout(
pathtools, instancePath, trexInstanceName)
"x) Get content of default profile as it contains information about product"
"x) Determine whether we deal with BIA based on version information" | debug
defaultProfilePath = systemLayout.getDefaultProfileFilePath()
defaultProfileFile = getFileContent(defaultProfilePath)
try:
resultAsIni = instanceProfileParser.parseAsIniResult(
defaultProfileFile.content)
defaultProfile = defaultProfileParser.parse(resultAsIni)
except Exception:
logger.warnException("Failed to parse default profile")
else:
isBiaProduct = defaultProfile.getProductType(
) == sap_trex.Product.BIA
(isBiaProduct and "BIA" or "non-BIA", "product detected") | info
# get instance host name from profile name
instanceHostname = None
try:
destinationSystem = sap_discoverer.parseSapSystemFromInstanceProfileName(
profileFile.getName())
except Exception:
msg = "Failed to parse instance hostname from profile file name"
logger.debugException(msg)
else:
instanceHostname = first(
destinationSystem.getInstances()).getHostname()
"x) Discover whole topology from (topology.ini)" | info
# topology.ini file location and format differs depending on the
# product:
# -a) BIA (has plain-ini file at <SID>/sys/global/trex/data/topology.ini
# -b) TREX (has several places where topology.ini can be stored)
discoverTopologyIniFilePath = fptools.safeFunc(
sap_trex_discoverer.discoverTopologyIniFilePath)
topologyFilePath = (isBiaProduct
and systemLayout.getTopologyIniPath()
or discoverTopologyIniFilePath(
fs, instanceLayout, instanceHostname))
topologyFile = topologyFilePath and getFileContent(
topologyFilePath)
if topologyFile:
try:
configParser = sap_trex_discoverer.TopologyConfigParser()
trexTopology = sap_trex_discoverer.TrexTopologyConfig(
configParser.parse(topologyFile.content))
# find instance between master end-points
# landscapeSnapshot = topology.getGlobals().getLandscapeSnapshot()
# masterEndpoints = landscapeSnapshot.getMasterEndpoints()
# activeMasterEndpoints = landscapeSnapshot.getActiveMasterEndpoints()
# topologyNodes = topology.getHostNodes()
##
# isEndpointWithInstanceHostname = (lambda
# ep, hostname = instanceHostname: ep.getAddress() == hostname)
# isMaster = len(filter(isEndpointWithInstanceHostname,
# landscapeSnapshot.getMasterEndpoints()))
# "host role is %s" % (isMaster and "master" or "slave") | info
except:
logger.warnException(
"Failed to parse topology configuration")
else:
logger.warn(
"Failed to get content for the topology configuration")
"x) Discover TREX version information from saptrexmanifest.mf" | info
# read version info from manifest file
manifestFile = getFileContent(instanceLayout.getManifestFilePath())
if manifestFile:
manifestParser = sap_trex_discoverer.SapTrexManifestParser(
sapIniParser)
versionInfo = manifestParser.parseVersion(manifestFile.content)
else:
'Failed to discover version from manifest file' | warn
'Second attept to get version from updateConfig.ini file' | info
profileSystem = Sfn(
sap_discoverer.parseSapSystemFromInstanceProfileName)(
profileFile.getName())
if profileSystem:
hostname = first(
profileSystem.getInstances()).getHostname()
updateConfigFile = getFileContent(
instanceLayout.composeUpdateConfigIniFilePath(
hostname))
versionInfo = updateConfigFile and sap.VersionInfo(
updateConfigFile.content.strip())
"x) Discover served systems ( in case if RFC configuration established )" | info
rfcServerIniFilePath = (
isBiaProduct and systemLayout.getRfcServerConfigFilePath()
or instanceLayout.composeTrexRfcServerIniFilePath(
instanceHostname))
rfcServerIniFile = getFileContent(rfcServerIniFilePath)
if rfcServerIniFile:
rfcConfigs = filter(None, (fptools.safeFunc(
sap_trex_discoverer.parseConnectionsInRfcServerIni)(
rfcServerIniFile.content)))
# -------------------------------------------------------- REPORTING
"SAP TREX plug-in REPORTING start" | info
trexOsh = application.getOsh()
vector = context.resultsVector
configFileReporter = file_topology.Reporter(file_topology.Builder())
trexReporter = sap_trex.Reporter(sap_trex.Builder())
linkReporter = sap.LinkReporter()
softwareBuilder = sap.SoftwareBuilder()
"x) - report profile content as configuration document for the application" | info
vector.add(configFileReporter.report(profileFile, trexOsh))
("x) - report %s" % trexSystem) | info
trexSystemOsh = trexReporter.reportSystem(trexSystem)
vector.add(trexSystemOsh)
vector.add(linkReporter.reportMembership(trexSystemOsh, trexOsh))
"x) - report instance name and version" | info
softwareBuilder.updateName(trexOsh, trexInstanceName)
"x) report instance number: %s" % trexInstance.getNumber() | info
instanceBuilder = sap_trex.Builder()
instanceBuilder.updateInstanceNumber(trexOsh, trexInstance.getNumber())
if versionInfo:
softwareBuilder.updateVersionInfo(trexOsh, versionInfo)
if isBiaProduct:
softwareBuilder.updateDiscoveredProductName(
trexOsh, sap_trex.Product.BIA.instanceProductName)
"x) report RFC connections" | info
dnsResolver = netutils.DnsResolverByShell(shell, destinationIp)
vector.addAll(reportRfcConfigs(rfcConfigs, dnsResolver, hostOsh))
"x) report all topology nodes" | info
if trexTopology:
reportHostNode = fptools.partiallyApply(reportTrexHostNode,
fptools._, trexTopology,
isBiaProduct)
vectors = map(reportHostNode, trexTopology.getHostNodes())
fptools.each(vector.addAll, vectors)
servers = domainDescriptor.getServers()
# for 7-8 versions config.xml hasn't info about admin-server at all
# try to get 1st server created by config wizard to set is as admin:
if platformTrait.majorVersion.value() < 9:
try:
startScriptXmlFile = domainLayout.getFileContent(
domainLayout.getStartupScriptPath())
adminServerName = parser.parseAdminServerNameInStartupScriptContent(
startScriptXmlFile.content)
except (Exception, JException):
logger.warnException(
"Failed to process startscript.xml to get admin-server"
)
else:
adminServer = fptools.findFirst(
(lambda x: x.getName() == adminServerName),
servers)
adminServer and adminServer.addRole(
jee.AdminServerRole())
# if domain has just one server it is stand-alone server,
# it has admin-console and is administrative server for itself
if len(servers) == 1 and not servers[0].hasRole(
jee.AdminServerRole):
servers[0].addRole(jee.AdminServerRole())
for server in servers:
logger.debug("Server %s" % server)
# find server with name present between running processes
runtime = runtimeByServerName.get(server.getName())
serverRole = server.getRole(weblogic.ServerRole)
if runtime:
# such data can be overridden
shell = context.client
kernelProcName = self._getMainProcessName()
kernelProc = context.application.getProcess(kernelProcName)
logger.debug('Kernel proc cmdLine: %s' % kernelProc.commandLine)
fs = file_system.createFileSystem(shell)
dbmCliWithPath = maxdb_discoverer.findDbmCliPath(fs, kernelProc.commandLine)
dbmCli = maxdb_discoverer.getDbmCli(shell, dbmCliWithPath)
appOsh = context.application.applicationOsh
try:
allDbEnums = dbmCli.db_enum().process()
except maxdb_discoverer.DbmCliException, dce:
logger.debugException(str(dce))
else:
dbEnums = filter(DbEnumResult.isOnline, allDbEnums) or allDbEnums
equal_cmdlines = partial(_equals_cmdlines, kernelProc)
currentDbEnum = findFirst(equal_cmdlines, dbEnums)
if currentDbEnum:
_update_instance_info(currentDbEnum, kernelProc, appOsh)
_discover_paths(dbmCli, currentDbEnum.dbName, appOsh)
else:
msg = ('Current kernel process is not found '
'among registered database instances')
raise applications.IgnoreApplicationException(msg)
def _equals_cmdlines(process, dbenum):
'@types: Process, DbEnumResult -> bool'
process_cmdline = process.commandLine.lower().strip('" ')
dbenum_cmdline = dbenum.dependentPath.lower().strip('" ')
return process_cmdline.startswith(dbenum_cmdline)
def get_version_by_shell_from_dbmcli(shell, dbmCliPath=None):
"@types: Shell, str -> DbmVersionResult?"
discover_version = Sfn(__version_by_dbm_cli)
versions = (discover_version(cls, shell, dbmCliPath) for cls in DBMCLI_IMPLEMENTATIONS)
return findFirst(bool, versions)
def get_db2_version_by_home_path(executor, db2_home_path):
discover_version = Fn(fptools.safeFunc(__discover_version),
executor, fptools._, db2_home_path)
return fptools.findFirst(lambda x: x,
ifilter(None, imap(discover_version,
registry.get_discoverers())))
def is_reserved_schema_name(name):
return fptools.findFirst(lambda fn: fn(name),
_is_reserved_schema_name_predicates)
def get_version_by_shell_from_dbmcli(shell, dbmCliPath=None):
'@types: Shell, str -> DbmVersionResult?'
discover_version = Sfn(__version_by_dbm_cli)
versions = (discover_version(cls, shell, dbmCliPath)
for cls in DBMCLI_IMPLEMENTATIONS)
return findFirst(bool, versions)
def process(self, context):
r''' @types: applications.ApplicationSignatureContext '''
# ------------------------------------------------------------ DISCOVERY
"SAP TREX plug-in DISCOVERY start" | info
shell = context.client
fs = file_system.createFileSystem(shell)
pathtools = file_system.getPath(fs)
# x) get process related application
hostOsh = context.hostOsh
application = context.application
destinationIp = application.getConnectionIp()
"x) Find TREX Daemon process that has profile path as parameter" | info
mainProcess = findFirst(isMainTrexProcess, context.application.getProcesses())
profilePath = sap_discoverer.getProfilePathFromCommandline(mainProcess.commandLine)
"x) Read profile content: %s" % profilePath | info
getFileContent = Sfn(Fn(self.__getFileWithContent, shell, pathtools, __))
profileFile = profilePath and getFileContent(profilePath)
if not profileFile:
"Plug-in flow broken. Failed to read instance profile\
content based on path from the TREXDaemon command line" | warn
return
"x) Instance profile parsing" | info
sapIniParser = sap_discoverer.IniParser()
instanceProfileParser = sap_discoverer.InstanceProfileParser(sapIniParser)
defaultProfileParser = sap_trex_discoverer.DefaultProfileParser(sapIniParser)
try:
resultAsIni = instanceProfileParser.parseAsIniResult(profileFile.content)
instanceProfile = instanceProfileParser.parse(resultAsIni)
defaultProfile = defaultProfileParser.parse(resultAsIni)
except Exception:
logger.warnException("Failed to parse instance profile")
return
rfcConfigs = []
trexSystem = defaultProfile.getSystem()
trexInstance = instanceProfile.getInstance()
trexInstanceName = trexInstance.getName() + trexInstance.getNumber()
isBiaProduct = 0
versionInfo = None
# # master by default, if topology file is not found that means
# # that current one is the only instance
# isMaster = 1
trexTopology = None
"x) Initialize TREX instance layout" | debug
systemName = trexSystem.getName()
systemBasePath = sap_discoverer.findSystemBasePath(
mainProcess.getExecutablePath(), systemName )
if systemBasePath:
systemLayout = sap_trex_discoverer.SystemLayout(pathtools, systemBasePath, systemName)
'System path: %s' % systemLayout.getRootPath() | info
instancePath = systemLayout.composeInstanceDirPath(trexInstanceName)
'Instance path: %s' % instancePath | debug
instanceLayout = sap_trex_discoverer.InstanceLayout(pathtools, instancePath, trexInstanceName)
"x) Get content of default profile as it contains information about product"
"x) Determine whether we deal with BIA based on version information" | debug
defaultProfilePath = systemLayout.getDefaultProfileFilePath()
defaultProfileFile = getFileContent(defaultProfilePath)
try:
resultAsIni = instanceProfileParser.parseAsIniResult(defaultProfileFile.content)
defaultProfile = defaultProfileParser.parse(resultAsIni)
except Exception:
logger.warnException("Failed to parse default profile")
else:
isBiaProduct = defaultProfile.getProductType() == sap_trex.Product.BIA
(isBiaProduct and "BIA" or "non-BIA", "product detected") | info
# get instance host name from profile name
instanceHostname = None
try:
destinationSystem = sap_discoverer.parseSapSystemFromInstanceProfileName(profileFile.getName())
except Exception:
msg = "Failed to parse instance hostname from profile file name"
logger.debugException(msg)
else:
instanceHostname = first(destinationSystem.getInstances()).getHostname()
"x) Discover whole topology from (topology.ini)" | info
# topology.ini file location and format differs depending on the
# product:
# -a) BIA (has plain-ini file at <SID>/sys/global/trex/data/topology.ini
# -b) TREX (has several places where topology.ini can be stored)
discoverTopologyIniFilePath = fptools.safeFunc(sap_trex_discoverer.discoverTopologyIniFilePath)
topologyFilePath = (isBiaProduct
and systemLayout.getTopologyIniPath()
or discoverTopologyIniFilePath(fs, instanceLayout, instanceHostname))
topologyFile = topologyFilePath and getFileContent(topologyFilePath)
if topologyFile:
try:
configParser = sap_trex_discoverer.TopologyConfigParser()
trexTopology = sap_trex_discoverer.TrexTopologyConfig(
configParser.parse(topologyFile.content))
# find instance between master end-points
# landscapeSnapshot = topology.getGlobals().getLandscapeSnapshot()
# masterEndpoints = landscapeSnapshot.getMasterEndpoints()
# activeMasterEndpoints = landscapeSnapshot.getActiveMasterEndpoints()
# topologyNodes = topology.getHostNodes()
##
# isEndpointWithInstanceHostname = (lambda
# ep, hostname = instanceHostname: ep.getAddress() == hostname)
# isMaster = len(filter(isEndpointWithInstanceHostname,
# landscapeSnapshot.getMasterEndpoints()))
# "host role is %s" % (isMaster and "master" or "slave") | info
except:
logger.warnException("Failed to parse topology configuration")
else:
logger.warn("Failed to get content for the topology configuration")
"x) Discover TREX version information from saptrexmanifest.mf" | info
# read version info from manifest file
manifestFile = getFileContent(instanceLayout.getManifestFilePath())
if manifestFile:
manifestParser = sap_trex_discoverer.SapTrexManifestParser(sapIniParser)
versionInfo = manifestParser.parseVersion(manifestFile.content)
else:
'Failed to discover version from manifest file' | warn
'Second attept to get version from updateConfig.ini file' | info
profileSystem = Sfn(sap_discoverer.parseSapSystemFromInstanceProfileName)(profileFile.getName())
if profileSystem:
hostname = first(profileSystem.getInstances()).getHostname()
updateConfigFile = getFileContent(instanceLayout.composeUpdateConfigIniFilePath(hostname))
versionInfo = updateConfigFile and sap.VersionInfo(updateConfigFile.content.strip())
"x) Discover served systems ( in case if RFC configuration established )" | info
rfcServerIniFilePath = (isBiaProduct
and systemLayout.getRfcServerConfigFilePath()
or instanceLayout.composeTrexRfcServerIniFilePath(instanceHostname))
rfcServerIniFile = getFileContent(rfcServerIniFilePath)
if rfcServerIniFile:
rfcConfigs = filter(None, (fptools.safeFunc(
sap_trex_discoverer.parseConnectionsInRfcServerIni)
(rfcServerIniFile.content)))
# -------------------------------------------------------- REPORTING
"SAP TREX plug-in REPORTING start" | info
trexOsh = application.getOsh()
vector = context.resultsVector
configFileReporter = file_topology.Reporter(file_topology.Builder())
trexReporter = sap_trex.Reporter(sap_trex.Builder())
linkReporter = sap.LinkReporter()
softwareBuilder = sap.SoftwareBuilder()
"x) - report profile content as configuration document for the application" | info
vector.add(configFileReporter.report(profileFile, trexOsh))
("x) - report %s" % trexSystem) | info
trexSystemOsh = trexReporter.reportSystem(trexSystem)
vector.add(trexSystemOsh)
vector.add(linkReporter.reportMembership(trexSystemOsh, trexOsh))
"x) - report instance name and version" | info
softwareBuilder.updateName(trexOsh, trexInstanceName)
"x) report instance number: %s" % trexInstance.getNumber() | info
instanceBuilder = sap_trex.Builder()
instanceBuilder.updateInstanceNumber(trexOsh, trexInstance.getNumber())
if versionInfo:
softwareBuilder.updateVersionInfo(trexOsh, versionInfo)
if isBiaProduct:
softwareBuilder.updateDiscoveredProductName(trexOsh,
sap_trex.Product.BIA.instanceProductName)
"x) report RFC connections" | info
dnsResolver = netutils.DnsResolverByShell(shell, destinationIp)
vector.addAll(reportRfcConfigs(rfcConfigs, dnsResolver, hostOsh))
"x) report all topology nodes" | info
if trexTopology:
reportHostNode = fptools.partiallyApply(reportTrexHostNode,
fptools._, trexTopology, isBiaProduct)
vectors = map(reportHostNode, trexTopology.getHostNodes())
fptools.each(vector.addAll, vectors)
def process(self, context):
r'''
@types: applications.ApplicationSignatureContext
'''
# ==================== DISCOVERY
shell = context.client
fs = file_system.createFileSystem(shell)
pathtools = file_system.getPath(fs)
# 1) get process related application
application = context.application
connectionIp = application.getConnectionIp()
# 2) find out process where path to the instance profile is stored
logger.info(" Get executable path of main process ")
mainProcess = application.getMainProcesses()[0]
# 3)
logger.info("Found out path to instance profile")
instanceProfilePath = self.__getProfilePath(mainProcess)
# 4)
logger.info("Instance profile path: ", instanceProfilePath,
". Get content")
getContent = fptools.safeFunc(self.__getContent, Exception)
profileFile = (instanceProfilePath
and getContent(shell, pathtools, instanceProfilePath))
if not profileFile:
logger.warn("Failed to get content of instance profile")
return
# 5) parse content using instance and default profile parsers
logger.info("Make configuration parsing")
iniParser = sap_discoverer.IniParser()
instancePfParser = sap_discoverer.InstanceProfileParser(iniParser)
try:
instanceProfile = instancePfParser.parseContent(
profileFile.content)
except Exception:
logger.warnException("Failed to parse instance profile")
else:
traceConfig = None
runtimeConfig = None
sapInstance = instanceProfile.instance
sapInstance = sap.Instance(sapInstance.name + sapInstance.number,
sapInstance.number,
sapInstance.hostname)
# 6) Process runtime.properties that contains information about
# Solution Manager and SLD if present
logger.info("Create agent layout")
logger.info("Get content of runtime properties")
agentLayout = fptools.safeFunc(
sap_smd_discoverer.createAgentLayoutFromBinPath)(
(pathtools.isAbsolute(mainProcess.executablePath)
and mainProcess.executablePath
or discoverExecutablePath(shell, mainProcess)), fs,
pathtools)
if agentLayout:
propertiesFile = getContent(
shell, pathtools, agentLayout.getRuntimePropertiesPath())
if propertiesFile:
parser = sap_smd_discoverer.RuntimePropertiesParser(
sap_discoverer.IniParser())
try:
runtimeConfig = parser.parse(propertiesFile.content)
except Exception:
logger.warnException(
"Failed to parse runtime properties")
logger.info("Find out version information")
devSmdAgentFile = getContent(
shell, pathtools, agentLayout.getDevSmdAgentConfigFile())
if devSmdAgentFile:
configParser = sap_smd_discoverer.DevSmdAgentConfigParser()
# find config with corresponding PID (of main process)
hasMainProcessPid = lambda c, pid=mainProcess.getPid(
): c.pid == pid
traceConfig = fptools.findFirst(
hasMainProcessPid,
configParser.parse(devSmdAgentFile.content))
if not traceConfig:
logger.warn(
"Failed to find trace information for the main process"
)
# === REPORT ===
smdAgentOsh = application.getOsh()
vector = context.resultsVector
endpointReporter = netutils.EndpointReporter(
netutils.ServiceEndpointBuilder())
configFileReporter = file_topology.Reporter(
file_topology.Builder())
linkReporter = sap.LinkReporter()
smdAgentBuilder = sap_smd.Builder()
softwareBuilder = sap.SoftwareBuilder()
softwareReporter = sap.SoftwareReporter(sap.SoftwareBuilder())
resolverByShell = netutils.DnsResolverByShell(shell)
processOsh = mainProcess.getOsh()
# x) update name of application using instance name
softwareBuilder.updateName(smdAgentOsh, sapInstance.getName())
# x) configuration files related to running_software
vector.add(configFileReporter.report(profileFile, smdAgentOsh))
if traceConfig:
# x) update version information in application
smdAgentOsh = softwareBuilder.updateVersionInfo(
smdAgentOsh, traceConfig.versionInfo)
if traceConfig.jstartVersionInfo:
smdAgentOsh = smdAgentBuilder.updateJstartVersionInfo(
smdAgentOsh, traceConfig.jstartVersionInfo)
# x) show relation between agent and
# - SMD server / no enough information /
# - message server of SCS OR Solution Manager, represented as agent connection endpoint
# - SLD
if propertiesFile and runtimeConfig:
# x) report properties file as configuration document
vector.add(
configFileReporter.report(propertiesFile, smdAgentOsh))
# x) Report relation between agent and SLD server and SolMan
# Resolve endpoint addresses
# make function that will accept endpoint only
resolveEndpointFn = fptools.partiallyApply(
self.__resolveEndpointAddress,
fptools.safeFunc(resolverByShell.resolveIpsByHostname, []),
fptools._)
# - SLD relation
if runtimeConfig.sldEndpoint:
for endpoint in resolveEndpointFn(
runtimeConfig.sldEndpoint):
sldHostOsh = endpointReporter.reportHostFromEndpoint(
endpoint)
vector.add(sldHostOsh)
sldEndpointOsh = endpointReporter.reportEndpoint(
endpoint, sldHostOsh)
vector.add(sldEndpointOsh)
# this unknown server type must be SLD server
sldOsh = softwareReporter.reportUknownSoftware(
sldHostOsh)
vector.add(sldOsh)
vector.add(
linkReporter.reportUsage(sldOsh, sldEndpointOsh))
# report link between process and SLD server endpoint
vector.add(
linkReporter.reportClientServerRelation(
processOsh, sldEndpointOsh))
# - Solution Manager relation
agentConnectionEndpoint = runtimeConfig.getAgentConnecitonEndpoint(
)
if agentConnectionEndpoint:
for endpoint in resolveEndpointFn(agentConnectionEndpoint):
hostOsh = endpointReporter.reportHostFromEndpoint(
endpoint)
vector.add(hostOsh)
endpointOsh = endpointReporter.reportEndpoint(
endpoint, hostOsh)
vector.add(endpointOsh)
softwareOsh = softwareReporter.reportUknownSoftware(
hostOsh)
vector.add(softwareOsh)
vector.add(
linkReporter.reportUsage(softwareOsh, endpointOsh))
# report link between process and SolMan end-point
vector.add(
linkReporter.reportClientServerRelation(
processOsh, endpointOsh))