Dear Experts,
im trying to enable the CCMS Monitoring for our Trex system.
im following the guide : Configuring Monitoring of Availability (Heartbeat/GRMG) :
im stuck at the step of :
xecute the following command to configure monitoring of availability (heartbeat/GRMG):
python ccms_config.py --grmg
as it gives me the error :
File "<stdin>", line 1
python ccms_config.py --grmg
i have not edited this file at all yet i cant know the root cause of the error and i have no python coding experince to debug the issue.
below is the script of the file :
#!/usr/bin/env python
#
#----------------------------------------------------------------#
# TREX CCMS configuration script
#
# Part of TREX SAPINST installation package
#
#
#
# COPYRIGHT SAP AG 2004
#
#----------------------------------------------------------------
# This script runs on Windows(TM) and on the supported TREX UNIX platforms;
# it must be run under sidadm permissions
#----------------------------------------------------------------
#
# This script installs the configuration files needed to enhance #the
# supportability of TREX, as correlated to the term 'CCMS'.
#
# This means Paramater reporting, Process monitoring, Alert monitoring,
# GRMG Heart Beat.
#
# It is also used for deinstalling these features for one TREX instance.
# Herefore, the script 'ccms_deconfig.py' calls it with the '-u' #option.
#
# Related are the SAP agent programs 'saposcol' and 'sapccmsr'.
# It does no installation/deinstallation ot the SAP agents.
#
# The features listed above may be switched on by options, #without any option,
# all features are (de-)installed.
#
# All output is appended to a log file, the file name is also an #option.
#----------------------------------------------------------------
# The script is intended to be called by SAPINST on installation/upgrade time.
# The correlated 'ccms_deconfig's cript is intended to be called #by SAPINST
# at Deinstallation of a TREX instance.
#
# It may also be called by hand from the command line after the #installation.
#----------------------------------------------------------------#--------------
#
#
#
#----------------------------------------------------------------#--------------
# Used Environment Variables:
#
# SAP_RETRIEVAL_PATH : the only hook which TREX instance the #script belongs to
# must be set
# DONTDOIT : if this variable is set, the script execution is #canceled (Skip())
# DEBUG: any value switches on trace output
# SAPINST_MESSAGE_DEVLOG_THRESHOLD: value 'trace' switches on #trace output
# the last variable is used by SAPINST
#----------------------------------------------------------------
#
#{([ these are for parentheses balancing check
# the #{ and #} pairs are here for more security against #indent errors
# python imports
import types
import os, sys, time
import socket, traceback, re, getopt, popen2
import ConfigParser # ini file handler
# trex imports
import ConfigMgrPy # for sapgparam() call
#----------------------------------------------------------------#--------------
# Options: all option switches of this script
#----------------------------------------------------------------
class Options:
#{ def __init__(self): #{ self.longoptions = ["help", "debug", "logmon", "procmon", "grmg", "ccms", "ccmsinst", "uninstall", "file=", "restart", "register", "unregister", "superuser=", "force", "fakeit"] self.options = "Fh?dlrpgicuf:URS:" # some globally used flag settings: self.logfile = None self.debugFlag = 0 self.fakeFlag = 0 self.removeFlag = 0 self.logmonFlag = 0 self.procmonFlag = 0 self.grmgFlag = 0 self.ccmsFlag = 0 self.ccmsInstFlag= 0 self.restartFlag = 0 self.registFlag = 0 self.unregistFlag= 0 self.forceFlag = 0 self.logDirFlag = 1 # will be 0 on 700_COR self.superUser = "root" #} def installing(self): return self.removeFlag == 0 def check(self): #{ try: switches, arguments = getopt.getopt(sys.argv[1:], self.options, self.longoptions) except getopt.GetoptError: #{ # print help information and exit: print "Aborted on option error.\n" self.usage() sys.exit(2) #} switched = 0 for option, arg in switches: #{ if option in ("-h", "-?", "--help"): self.usage() sys.exit(1) if option in ("-f", "--file"): self.logfile = arg if option in ("-S", "--superuser"): self.superUser = arg if option in ("-d", "--debug"): self.debugFlag = 1 if option in ( "--fakeit",): # hidden self.fakeFlag = 1 if option in ("-u", "--uninstall"): self.removeFlag = 1 if option in ("-l", "--logmon"): self.logmonFlag = 1 switched = 1 if option in ("-p", "--procmon"): self.procmonFlag = 1 switched = 1 if option in ("-g", "--grmg"): self.grmgFlag = 1 switched = 1 if option in ("-c", "--ccms"): self.ccmsFlag = 1 switched = 1 if option in ("-i", "--ccmsinst"): self.ccmsFlag = 1 self.ccmsInstFlag = 1 switched = 1 if option in ("-R", "--register"): self.registFlag = 1 if option in ("-U", "--unregister"): self.unregistFlag = 1 if option in ("-r", "--restart"): self.restartFlag = 1 if option in ("-F", "--force"): self.forceFlag = 1 #} # exclusive: if ccmsinst given, do nothin else if self.ccmsInstFlag: self.logmonFlag, self.procmonFlag, self.grmgFlag = 0,0,0 # default: if no option is given: all has to be done, switch it on if not switched: self.logmonFlag, self.procmonFlag, self.grmgFlag = 1,1,1 if self.registFlag and self.unregistFlag: print("Option error: options -R/--register and -U/--unregister are exclusive"); sys.exit(1) if self.registFlag and not self.ccmsFlag: print("Option error: option -R/--register must be set together with -c/--ccms"); sys.exit(1) if self.unregistFlag and not self.ccmsFlag: print("Option error: option -U/--unregister must be set together with -c/--ccms"); sys.exit(1) if self.unregistFlag and not self.removeFlag : print("Option error: option -U/--unregister must be set together with -u/--uninstall"); sys.exit(1) #} check() def usage(self): #{ print "Usage: ", sys.argv[0], "[options...]", """ Manages TREX supportability features. Options are: -u | --uninstall: uninstall yet installed supportability features -f <fn> | --file=<fn> write log output to given file <fn> -d | --debug: get more log output if no feature options are given, all of the following are switched on: -l | --logmon: manage log file monitoring templates -p | --procmon: manage process monotoring options used by saposcol -g | --grmg: manage GRMG-'Heart Beat' service -i | --ccmsinst: manage parameter reporting facility as plug-in to instance specific agent 'sapccmsr' the -i option disables the options -l -p -g and -b (used by installer) -c | --ccms: manage parameter reporting facility as plug-in to agent 'sapccmsr' -R | --register register sapccmsr on central system -U | --unregister unregister sapccmsr from central system -S <super> | --superuser <super> define superuser name: use <super> instead of 'root'"""
#DEL if (os.name != "nt"): print " -r | --restart: (re-)start the Saposcol and Sapccmsr Services, if installed" print " -F | --force: install supportability related files even if saposcol/sapccmsr not yet installed" #}
#} end Options
#------------------------------------------------------------------------------
# Log: provides logging feature: write to stdout and into log file
#------------------------------------------------------------------------------
class Log:
#{ def __init__(self, tag, debugging=0, fileName=None): #{ self.tagstring = tag self.debugging = debugging self.sep = "--------------------|--------|--------------------------------------------------" self.logFileName = "ccms_config.log" if not fileName is None: self.logFileName = fileName try: self.logFile = open(self.logFileName, "a") except: self.logFile = None self.error("ATTENTION: log file could NOT be written: " + self.logFileName) var = os.getenv("SAPINST_MESSAGE_DEVLOG_THRESHOLD") if var: if var == "trace": self.debugging = 1 if os.getenv("DEBUG"): self.debugging = 1 #} def tag(self, tag): self.tagstring = tag def logging(self, severity, message): #{ dt=time.localtime() datum="%02d-%02d-%02d %02d:%02d:%02d" % (dt[0], dt[1], dt[2], dt[3], dt[4], dt[5]) try: if (self.logFile): self.logFile.write( "%s | %s | %s: %s \n" % ( datum, severity, self.tagstring, message ) ) except: pass print "%s | %s | %s: %s " % ( datum, severity, self.tagstring, message ) #} def separator(self): #{ print self.sep try: if (self.logFile): self.logFile.write(self.sep+'\n') except: pass #} def stack(self): #{ tr = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback) for l in tr: self.logging("ERROR", l) #} def log(self, text): self.logging( "INFO ", text ) def debug(self, text): if self.debugging: self.logging( "DEBUG", text ) def error(self, text): self.logging( "ERROR", text )
#}
#------------------------------------------------------------------------------
# Abort: is used for finishing and returning 'ERROR' to SAPINST
#------------------------------------------------------------------------------
class Abort(Exception):
#{
# def __init__(self,args = None):
# logtrace()
# self.args=args
# def logging(self): #{ log.stack() txt="" for t in self.args: txt += t log.error(txt) #}
#}
#------------------------------------------------------------------------------
# Skip: is used for canceling script but returning result 'OK' to SAPINST
#------------------------------------------------------------------------------
class Skip(Exception):
#{ def logging(self): #{ log.stack() txt="" for t in self.args: txt += t log.error(txt) #}
#}
#------------------------------------------------------------------------------
# Fake: test all stuff in /tmp/CCMS or C:\temp\CCMS instead of real places
#------------------------------------------------------------------------------
class TestFAKER:
# must copy all to this directory before start fake testing
# this is /etc/rc?.d, /etc/init.d and /usr/sap/tmp/sapccmsr etc
#{ def __init__(self, faking=0): #{ self.path="" self.faking = faking | switches.fakeFlag if (self.faking): #{ if os.name == "nt": self.path = r'c:\temp\CCMS' else: self.path = "/tmp/CCMS" log.log("Called for tests only: use %s as root of all installations" % self.path) if not os.access(self.path, os.F_OK): os.makedirs(self.path) #} #}
#}
class Daemon:
#{ def __init__(self): #{ log.debug("Initializing Daemon") self.httpd = False self.grmg = False self.names = [ "TREXNameServer", "TREXIndexServer", "TREXQueueServer", "TREXPreprocessor", "TREXCruiser" ] self.ports={} for n in self.names: self.ports[n] = -1 # -1 indicates a server not configured in Daemon.ini self.ports["never"] = -1 self.inifile = os.path.join(trex.trexHome(), "TREXDaemon.ini") try: c = ConfigParser.ConfigParser() c.OPTCRE = re.compile(r'(?P<option>[^:=\s][^:=]*)(\s*(?P<vi>[:=])\s*)?(?P<value>.*)$') c.read([self.inifile]) self.grmg = c.has_section("grmg") ps = [] for i in c.items("daemon"): if i[0] == 'programs': p = i[1] ps = p.split(',') for j in range(0, len(ps)): ps[j] =ps[j].strip() break for progsect in ps: log.debug("handle section " + progsect) port = 0 name = 'never' try: prog = c.get(progsect, "executable") log.debug("handle program " + prog) if prog == 'httpd': self.httpd = True continue name = self.checkServer(prog) except: continue try: args = c.get(progsect, 'arguments') log.debug("arguments: " + args) if '-port' in args: words = args.split() # strips off extra blanks if len(words) > 1: port = int(words[1]) log.debug("Found %s port %d" % ( name, port )) except: pass if self.ports[name] == -1: self.ports[name] = port # take only the fist server of same kind except: log.error("Cannot analyze " + self.inifile) #} def checkServer(self, name): app = '.x' if os.name.upper() == 'NT': app = '.exe' for n in self.names: if name == n + app: return n return 'never' def append(self, lines): try: f = open(self.inifile, "a") for line in lines: f.write(line + '\n'); log.debug(self.inifile + " append: " + line) f.close() except: tr = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback) for l in tr: log.error(l) raise Abort("Could not append to " + self.inifile) def indexServerPort(self): return self.ports["TREXIndexServer"] def preproServerPort(self): return self.ports["TREXPreprocessor"] def queueServerPort(self): return self.ports["TREXQueueServer"] def nameServerPort(self): return self.ports["TREXNameServer"] def cruiserServerPort(self): return self.ports["TREXCruiser"] def webServerActive(self): return self.httpd def grmgSection(self): return self.grmg
#} Daemon
def watchProcess(command):
#{ output = [] result = 0 log.debug("Execute command: " + command) if os.name == 'nt': #{ here, class Popen4 is not defined reader, writer = popen2.popen4(command) line = reader.readline() while len(line): output.append(line) log.debug("-->> " + line.strip("\r\n")) line = reader.readline() writer.close(); result = reader.close() if result is None: result = 0 #} else: #{ log.debug("call system[%s]" % command) pipes = popen2.Popen4(command); result = pipes.wait() while 1: #{ line = pipes.fromchild.readline() if len(line) == 0: break output.append(line) log.debug("-->> " + line.strip("\r\n")) #} #} log.debug("Result %d" % result) if result != 0: log.log("Execution of command [%s] returned error code: %d" % ( command, result )) return ( output, result == 0 )
#}
#------------------------------------------------------------------------------
# TrexHOME: all information relevant to actual TREX instance
#------------------------------------------------------------------------------
class TrexHOME:
#{ def __init__(self): #{ ###################################################################### # CAVEAT: the SAP_RETRIEVAL_PATH is here expected to have # <hostname> directory appended !!!!! ###################################################################### self.home = os.getenv('SAP_RETRIEVAL_PATH') if self.home is None: raise Abort("SAP_RETRIEVAL_PATH is undefined!", "aborted") else: self.home = os.path.normpath(self.home) log.log("SAP_RETRIEVAL_PATH is [" + self.home + "]") self.host = socket.gethostname() ( self.main, host ) = os.path.split(self.home) if not ( host.lower() == self.host.lower()): log.error( "SAP_RETRIEVAL_PATH contains host %s differing from real hostname %s (ignored)" % ( host, self.host ) ) self.home = os.path.join(self.main, self.host) # SAP_RETRIEVAL_PATH, 'hostname-directory' (siddir, self.instdir) = os.path.split(self.main) (self.usrsap, self.SID) = os.path.split(siddir) # TODO have to check SID for [A-Z][A-Z0-9][A-Z0-9] # TODO have to check for SAP_RETRIEVAL_PATH like ../usr/sap/SID/TREX00 log.log("SID: " + self.SID) log.log("instance dir: " + self.instdir) self.instance = self.main[-2 : ] # cut off last 2 digits of SAP_RETRIEVAL_PATH which are the instance no self.platform = sys.platform log.log("actual platform is " + self.platform) self.handler = FileHandler() self.handler.addPattern(r'^listenport[ \t]*=+[ \t]*([0-9]+)', r'\1') # used for all <server>Port() functions below os.chdir(self.main); if os.name == 'nt': #{ driveLetter = self.home[0] # should be ok after normpath() checker = r'%s:\usr\sap' % driveLetter + os.path.sep + self.SID if not os.path.dirname(self.main) == checker: log.log("SAP_RETRIEVAL_PATH expected below %s, but found at %s -- please check if this is correct!" % (checker, self.main)) #} else: #{ if not os.path.dirname(self.main) == os.path.join("/usr/sap" , self.SID): log.log("SAP_RETRIEVAL_PATH expected below /usr/sap, but found at: " + self.main + " please check if this is correct!") #} self.dir_profile = ConfigMgrPy.sapgparam("DIR_PROFILE") self.dir_global = ConfigMgrPy.sapgparam("DIR_GLOBAL") self.profile = os.path.join(self.dir_profile, "%s_%s_%s" % (self.SID, self.instdir, self.host)) self.startProfile = os.path.join(self.dir_profile, "START_%s_%s" % (self.instdir, self.host)) if not os.path.exists(self.startProfile): self.startProfile = self.profile #} end __init__ def getSysdir(self): # # try reg.exe utility to read registry entry for sapstartsrv service service = "SAP%s_%s" % (self.SID, self.instance) # like SAPDEV_03 cmd = "reg query HKLM\\SYSTEM\\CurrentControlSet\\Services\\%s /v ImagePath" % service output, rc = watchProcess(cmd) dir="" if rc and len(output): for line in output: i = line.find("pf=") if i != -1: j=line.find("profile") dir = line[i+4 : j-1] log.log("found SYS directory out of registry: " + dir) break # # if no reg.exe, or other error: try sapcontrol querying running sapstartsrv if not dir: # try sapcontrol cmd = "sapcontrol -nr %s -function ParameterValue DIR_INSTALL" % self.instance output, rc = watchProcess(cmd) dir="" if rc and len(output) >= 6 and output[3].strip() == "OK": dir = output[5].strip() log.log("found SYS directory using sapcontrol: " + dir) if not dir: raise Abort( "Could not get SAPGLOBALHOST variable for instance profile access; Please start TREX instance" ) return dir def addCcmsToProfile(self, registered): #{ standalone = (not registered) and "-standalone" or "" nodaemon = (os.name == "posix") and "-nodaemon" or "" ccmsrName = os.path.join("$(DIR_EXECUTABLE)","sapccmsr$(FT_EXE)") handler = FileHandler() handler.setPattern(r'^([ \t]*Start_Program_.*sapccmsr.*)') if not handler.matchFile(self.startProfile): #{ number=0 output=open(self.startProfile+".new","w+") for line in file(self.startProfile,"r").readlines(): #{ l = line.strip() if l.startswith("Start_Program_"): n = int(l[14:16]) if n > number: number = n if line.startswith("ccms/enable_agent"): log.debug("disable sapstartsrv from being MTE delivery agent") line = "ccms/enable_agent = 0\n" output.write(line) #} startline = "Start_Program_%02d = local %s pf=%s -j2ee %s %s -DCCMS\n" % ( number+1, ccmsrName, self.profile, standalone, nodaemon ) output.write("#-----------------------------------------------------------------------\n") output.write("# Start sapccmsr Agent\n") output.write("#-----------------------------------------------------------------------\n") output.write(startline) output.close() handler.renameFile(self.startProfile, self.startProfile + ".bak") handler.renameFile(self.startProfile+".new", self.startProfile) #} else: line = handler.matched.strip() number = line[14:16] startline = "Start_Program_%s = local %s pf=%s -j2ee %s %s -DCCMS" % ( number, ccmsrName, self.profile, standalone, nodaemon ) handler.setPattern(r'^([ \t]*Start_Program_.*sapccmsr.*)', handler.doubleBS(startline)) handler.addPattern("^ccms/enable_agent.*$", "ccms/enable_agent = 0") #if line == startline: return # already found as needed # standalone flag has changed or other changes handler.convertFile(self.startProfile, self.startProfile + ".new") handler.renameFile(self.startProfile, self.startProfile + ".bak") handler.renameFile(self.startProfile+".new", self.startProfile) #} def delCcmsFromProfile(self): #{ handler = FileHandler() handler.setPattern(r'^([ \t]*Start_Program_.*sapccmsr.*)', r'#deactivated# \1') if handler.matchFile(self.startProfile): handler.convertFile(self.startProfile, self.startProfile+".new") handler.renameFile (self.startProfile, self.startProfile+".bak") handler.renameFile (self.startProfile+".new", self.startProfile) #} def check(self): #{ if (os.name == "posix"): #{ if not switches.ccmsInstFlag: if not (os.getuid() == 0): if not testFAKER.faking: pass # raise Abort("You have to call this script with ROOT privileges") else: log.log("TEST FAKING this script: accept to be non-root user") #} if not os.getenv("DONTDOIT") is None: raise Skip("%s cancelled because of DONTDOIT environment variabe being defined" % sys.argv[0]) #} end check def baseName(self): return os.path.basename(self.home) def trexMain(self): return self.main def trexHome(self): return self.home # SAP_RETRIEVAL_PATH, 'hostname-directory' def makePath(self, directory): return os.path.join(self.home, directory) def trexInstance(self): return self.instance def trexHost(self): return self.host def trexExe(self): return os.path.join(self.main, "exe") def trexSid(self): return self.SID def usrSap(self): return self.usrsap def instanceProfile(self): return self.profile def trexTemplates(self): return os.path.join(self.dir_global,"trex","templates") def indexServerPort(self): return self.handler.extractString(os.path.join(self.trexHome(), "TREXIndexServer.ini")) def queueServerPort(self): return self.handler.extractString(os.path.join(self.trexHome(), "TREXQueueServer.ini")) def preproServerPort(self): return self.handler.extractString(os.path.join(self.trexHome(), "TREXPreprocessor.ini")) def nameServerPort(self): return self.handler.extractString(os.path.join(self.trexHome(), "TREXNameServer.ini")) def cruiserServerPort(self): return self.handler.extractString(os.path.join(self.trexHome(), "TREXCruiser.ini"))
#} end TrexHOME
#------------------------------------------------------------------------------
# Agents: information related to CCMS agents saposcol and sapccmse: paths
#------------------------------------------------------------------------------
class Agents:
#{ def __init__(self): #{ log.tag("Agents") log.debug("initializing") self.host = socket.gethostname() self.agentBin = trex.trexExe() # "/usr/sap/<SID>/TRX<instance>/exe" self.agentHome = testFAKER.path + trex.usrSap() # d:\usr\sap if os.name == 'nt': nul = " 2>nul" exe=".exe" else: nul = " 2>/dev/null" exe="" self.ccmsDir = os.path.join( self.agentHome, "ccms") cmd = "sappfpar pf="+trex.instanceProfile()+" DIR_CCMS"+nul output, rc = watchProcess(cmd) if rc and len(output): self.ccmsDir = output[0] log.debug("got ccmsDir: " + self.ccmsDir) self.ccmsDir = os.path.join( self.ccmsDir, trex.trexSid() + "_" + trex.trexInstance()) self.sapccmsr = os.path.join( self.ccmsDir, "sapccmsr" ); # directory /usr/sap/ccms/SID_01/sapccmsr self.saposcolExe = os.path.join(self.agentBin, "saposcol"+exe) self.sapccmsrExe = os.path.join(self.agentBin, "sapccmsr"+exe) self.procmon = os.path.join(self.ccmsDir, "procmon") self.logmon = os.path.join(self.ccmsDir, "logmon") self.grmg = os.path.join(self.ccmsDir, "grmg") self.lastTrexMonitored = 0 # flag if thes actual TREX is the last found in paramter reporting self.saposcolFound = 0 self.sapccmsrFound = 0 self.stoppedSapccmsr = 0 # we did not stop the service ( 1 means: yes we did it) self.saposcolStarted = 0 self.sapccmsrStarted = 0 self.handler = FileHandler() self.handler.setPattern( r'^([ \t]*DIR_LOGGING.*)') if self.handler.matchFile(trex.instanceProfile()): self.loggingDirDefined=1 # retrieve the DIR_LOGGING value: the user may have entered another directory as we do here cmd = "sappfpar pf="+trex.instanceProfile()+" DIR_LOGGING"+nul output, rc = watchProcess(cmd) if rc and len(output): self.dirLogging = output[0] log.log("CCMS files will be hosted in: " + self.dirLogging) self.settings() else: self.loggingDirDefined=0 self.dirLogging = os.path.join(trex.trexHome(), "log") log.debug("dirLogging: " + self.dirLogging) #} end __init__ # correct some file locations def settings(self): #{ log.debug("settings called") if os.name == 'nt': self.sapccmsr = os.path.join(self.dirLogging, "sapccmsr") # like /usr/sap/<SID>/TRX01/<host>/log/sapccmsr self.logmon = os.path.join(self.dirLogging, "logmon") self.grmg = os.path.join(trex.trexHome(),"trace","grmg") # here, sapccmsr searches really for GRMG upload files else: # UNIX:
# if not (switches.ccmsInstFlag):
# self.agentBin = self.agentHome + "/ccms/bin" # "/usr/sap/ccms/bin"
# self.sapccmsr = self.agentHome + "/tmp/sapccmsr" self.sapccmsr = os.path.join(self.dirLogging, "sapccmsr") # like /usr/sap/<SID>/TRX01/<host>/log/sapccmsr self.logmon = os.path.join(self.dirLogging, "logmon") self.grmg = os.path.join(trex.trexHome(),"trace","grmg") # here, sapccmsr searches really for GRMG upload files #} end settings() def check(self): #{ if os.access(self.saposcolExe, os.F_OK|os.X_OK): self.saposcolFound = 1 if os.access(self.sapccmsrExe, os.F_OK|os.X_OK): self.sapccmsrFound = 1 if not switches.installing(): return if not os.access(self.agentHome, os.F_OK): log.log("CCMS agents home directory %s not yet existing, will be generated" % self.agentHome) if not os.access(self.sapccmsr, os.F_OK): log.log("CCMS directory %s not yet existing, will be generated" % self.sapccmsr) if switches.ccmsInstFlag: return 1 if not os.access(self.logmon, os.F_OK): log.log("CCMS 'logmon' directory %s not yet existing, will be generated" % self.logmon) if not os.access(self.grmg, os.F_OK): log.log("CCMS 'grmg' directory %s not yet existing, will be generated" % self.grmg)
#DEL if not os.access(self.saposcolExe, os.F_OK|os.X_OK):
#DEL log.log("Hint: CCMS agent '%s' not yet installed, you may do it later on" % self.saposcolExe)
#DEL if not os.access(self.sapccmsrExe, os.F_OK|os.X_OK):
#DEL log.log("Hint: CCMS agent '%s' not yet installed, you may do it later on" % self.sapccmsrExe) return 1 #} def checkDir(self,dir): if os.name == "posix": if not os.path.exists(dir): parent=os.path.dirname(dir) if not os.path.exists(parent): self.checkDir(parent) # now exists if not self.writeable(parent): self.sucommand("mkdir " + dir + "&& chmod a+w " + dir) else: os.makedirs(dir) else: if not self.writeable(dir): self.sucommand("chmod a+w "+dir) return else: if not os.path.exists(dir): os.makedirs(dir) def writeable(self,dir): if os.access(dir,os.W_OK): return 1 s = os.stat(dir) if s.st_uid == os.getuid(): try: os.chmod(dir, s.st_mode | stat.S_IWUSR) return 1 except: log.debug("chmod exception: "+str(sys.exc_value)) return 0 else: return 0 def sucommand(self,command): log.log("This command has to be called with superuser privileges: " +command) log.log("Enter the password of superuser '%s'" % switches.superUser) cmd = "su %s -c '%s'" % (switches.superUser, command) r = os.system(cmd) if r != 0: raise Abort("su command [%s] failed" % cmd) def addDirLogging(self): #{ if not switches.logDirFlag or self.loggingDirDefined: return try: pf = open(trex.instanceProfile()+".new", "w+") d=0 for line in file(trex.instanceProfile(),"r").readlines(): #{ pf.write(line) if line.startswith("DIR_") and not d: d=1 elif d==1: # this equals to /usr/sap/SID/TREX00/<host>/log == trex.trexHome() + "/log" line = "DIR_LOGGING=$(DIR_INSTANCE)"+os.sep+"$(SAPLOCALHOST)"+os.sep+"log"+"\n" pf.write(line) log.log("write DIR_LOGGING to " + trex.instanceProfile()) log.debug("line: " + line) d=2 #} pf.close() self.handler.renameFile(trex.instanceProfile(), trex.instanceProfile()+".bak") self.handler.renameFile(trex.instanceProfile()+".new", trex.instanceProfile()) old = self.sapccmsrPath() self.settings() for f in ( "csmconf", "passwd"): src=os.path.join(old,f) dst=os.path.join(self.sapccmsrPath(),f) if os.path.exists(src): if not os.path.exists(dst) or self.handler.isNewer(src,dst): self.handler.copyFile(src,dst) except: tr = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback) for l in tr: log.error(l) raise Abort("Cannot add DIR_LOGGING to instance profile %s" % trex.instanceProfile()) #} def run(self): #{ pass
# if not os.access(self.agentBin, os.F_OK):
# os.makedirs( self.agentBin)
# if not os.access(self.sapccmsr, os.F_OK):
# os.makedirs( self.sapccmsr)
# if not os.access(self.logmon, os.F_OK):
# os.mkdir( self.logmon)
# if not os.access(self.grmg, os.F_OK):
# os.mkdir( self.grmg) #} def saposcolRunning(self): #{ output, rc = watchProcess(self.saposcolExe + " -s") if len(output) > 2 and output[2][0:9] == " running": log.debug("saposcol seams to be running") return 1 return 0 #} def stopSapccmsr(self): #{ # stop and start sapccmsr via command line if self.sapccmsrFound: #{ self.stoppedSapccmsr = 1 # may it restart later log.log("Try to stop %s - please wait" % self.sapccmsrExe) watchProcess(self.sapccmsrExe + " pf=" + trex.instanceProfile() + " -j2ee -stop") time.sleep(7) #}end if #} end stopSapccmsr # start the sapccmsr, but only if we have it stopped. or if required def restartSapccmsr(self): #{ log.debug("stopped: %d restart: %d" % (self.stoppedSapccmsr, switches.restartFlag)) if self.stoppedSapccmsr == 0 and switches.restartFlag == 0: return # yes we did stop it and may restart it prefix = (os.name=='nt') and 'start "sapccmsr" ' or "" log.log("Try to start %s" % self.sapccmsrExe) standalone = (not agents.registered()) and "-standalone" or "" cmd =prefix + self.sapccmsrExe + " pf=" + trex.instanceProfile() + standalone + " -j2ee -DCCMS" if not os.system(cmd): self.sapccmsrStarted = 1 #} end restartSapccmsr # restart the 'saposcol' agent; check if running before def restartSaposcol(self): #{ if not self.saposcolFound: return # sorry, but we have no access to the programs if self.saposcolStarted: return # we have it alredy restarted, dont do it twice wasRunning = self.saposcolRunning() if wasRunning: watchProcess(self.saposcolExe + " -k") # kill if switches.restartFlag or wasRunning: watchProcess(self.saposcolExe + " -l") # launch self.saposcolStarted = 1 #} #restart the agents, if they have been found def restart(self): #{ log.tag("Agents") if self.saposcolFound and not self.saposcolStarted: self.restartSaposcol() if self.sapccmsrFound and not self.sapccmsrStarted: #{ self.stopSapccmsr() # stops it only if already running self.restartSapccmsr() #} #} def registerCcms(self): #{ # if on other host registration hast been done, use their connection config files for f in ( "csmconf", "passwd"): src=os.path.join(trex.trexTemplates(),f) dst=os.path.join(agents.sapccmsrPath(),f) if os.path.exists(src): if not os.path.exists(dst) or self.handler.isNewer(src,dst): self.handler.copyFile(src,dst) log.log("Notice: answer to question '[optional] monitored system I28 belongs to system group' must be 'TREX_Systems'") cmd = self.sapccmsrExe + " pf=" + trex.instanceProfile() + " -j2ee -R" if os.name=='nt': cmd += " -noservice" # avoid sapccmsr to register itself as windows service log.debug("Executing system(%s)" % cmd) if not os.system(cmd): log.log("sapccmsr has been registered") # copy connection files generated to global location for registration later on evenutally clones # saprc.ini is created on registration, need not ot be copied for f in ( "csmconf", "passwd"): src=os.path.join(agents.sapccmsrPath(),f) dst=os.path.join(trex.trexTemplates(),f) if os.path.exists(src): self.handler.copyFile(src,dst) # not more needed because of '-noservice' option: #if os.name=='nt': # self.stopSapccmsr() # service="SAPCCMSR.%s" % trex.trexInstance() # log.log("Sapccmsr for TREX cannot run as windows service, thus removing it from services list") # watchProcess("sc delete " + service) #} def registered(self): # if csmconf and saprfc.ini exist, sapccmsr has been registred return os.path.exists(os.path.join(agents.sapccmsrPath(),"csmconf")) and os.path.exists(os.path.join(agents.sapccmsrPath(),"saprfc.ini")) def unregisterCcms(self): cmd = self.sapccmsrExe + " pf=" + trex.instanceProfile() + " -j2ee -U" log.debug("Executing system(%s)" % cmd) if not os.system(cmd): log.log("sapccmsr has been unregistered") def grmgPath(self): return self.grmg def sapccmsrPath(self): return self.sapccmsr def logmonPath(self): return self.logmon def procmonPath(self): return self.procmon def sapccmsrIni(self): return os.path.join(self.sapccmsr, "sapccmsr.ini") def notInstalled(self): return self.saposcolFound == 0 or self.sapccmsrFound == 0 def setIsLastMonitored(self): self.lastTrexMonitored = 1 def getIsLastMonitored(self): return self.lastTrexMonitored == 1
#} end Agents
#------------------------------------------------------------------------------
# FileHandler: all file handling, text pattern matching, text file changes
#------------------------------------------------------------------------------
_readFileFlags = os.O_RDONLY
_readFileMode = 0444
_writeFileFlags = os.O_CREAT | os.O_WRONLY | os.O_TRUNC
_writeFileMode = 0666
_copyFileBuffSize = 102400 # 100k
if os.__dict__.has_key('O_BINARY'): _readFileFlags |= os.O_BINARY _writeFileFlags |= os.O_BINARY
class FileHandler:
#{ def __init__(self): #{ self.patterns = [] self.replacements = [] self.regexps = [] self.ONLY_ONCE = 1 self.bsbs= re.compile(r'[\\]') # see doubleBS #} #-- doubleBS -- redouble all backslashes # special handling of f''ing backslash handling on re.sub: doubl'em all before: def doubleBS(self, str): return self.bsbs.sub('\x5C\x5c\x5C\x5c', str) # the string means really '\\\\' def addPattern(self, pattern, replacement = None): #{ log.debug("Pattern [%s]" % pattern) log.debug("Replace [%s]" % replacement) self.patterns. append(pattern) self.replacements.append(replacement) self.regexps. append(re.compile(pattern)) #} def setPattern(self, pattern, replacement = None): #{ log.debug("Pattern [%s]" % pattern) log.debug("Replace [%s]" % replacement) self.patterns = [ pattern ] self.replacements = [ replacement ] self.regexps = [ re.compile(pattern) ] #} #-- convertFile -- # copy text files, replace lines if pattern and replacement(s) defined # switch off pattern matching, if onlyOnce != 0 and one pattern matched def convertFile(self, inFileName, outFileName = None, onlyOnce = 0): #{ if outFileName is None: #{ outFileName = inFileName inFileName = inFileName + ".bak" self.renameFile(outFileName, inFileName) #} log.log("Transpose " + inFileName + " to " + outFileName) inFile = None; outFile = None; found = 0 try: #{ inFile = open(inFileName, "r") outFile = open(outFileName, "w+") matching = (len(self.patterns) > 0) while 1: #{ line = inFile.readline() if line == "": break # eof reached if matching: #{ for index in range(0, len(self.patterns)): #{ tupel = self.regexps[index].subn(self.replacements[index], line, 1) if tupel[1]: #{ line = tupel[0] log.debug(" replace line with [" + self.patterns[index] + "] by " + line[0:-1]) found = 1 if (onlyOnce): matching = 0 break #} #} #} outFile.write(line) #} inFile.close() outFile.close() #} except Exception,e : if inFile != None: inFile.close() if outFile != None: outFile.close() tr = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback) for l in tr: log.error(l) raise Abort("FileHandler aborted") return found #} end convertFile def matchFile(self, inFileName): # find only the first matching line #{ log.debug("Match file " + inFileName ) self.matched = "" result = 0 inFile = None try: #{ if not os.access(inFileName, os.F_OK): return 0 inFile = open(inFileName, "r") matching = (len(self.patterns) > 0) while 1: #{ line = inFile.readline() if line == "": break # eof reached if matching: for index in [0, len(self.patterns) - 1]: #{ if self.regexps[index].match(line): log.debug(" found [" + self.patterns[index]+ "] in line [" + line[0:-1] + "]") self.matched = line result = 1 break #} if (result == 1): break #} inFile.close() #} except: if inFile != None: inFile.close() tr = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback) for l in tr: log.error(l) raise Abort("FileHandler aborted") return result #} #-- purgeFile -- # copy text files, omit lines where the pattern match # switch off pattern matching, if onlyOnce != 0 and one pattern matched def purgeFile(self, fileName, onlyOnce = 0): #{ log.log("Purge file " + fileName ) inFileName = fileName + ".bak" outFileName = fileName self.renameFile(fileName, inFileName); inFile = None; outFile = None; found = 0 try: #{ inFile = open(inFileName, "r") outFile = open(outFileName, "w+") matching = (len(self.patterns) > 0) while 1: #{ line = inFile.readline() if line == "": break # eof reached if matching: #{ found = 0 for index in [0, len(self.patterns) - 1]: #{ if self.regexps[index].match(line): #{ log.debug(" found [" + self.patterns[index]+ "] in line [" + line[0:-1] + "]") found = 1 if (onlyOnce): matching = 0 break #} #} #} if not found: outFile.write(line) #} inFile.close() outFile.close() #} except Exception,e : if inFile != None: inFile.close() if outFile != None: outFile.close() tr = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback) for l in tr: log.error(l) raise Abort("FileHandler aborted") return found #} end convertFile def extractString(self, inFileName): # find only the first matching line #{ log.debug("Extract string from file %s" % inFileName) result = None inFile = None try: #{ if not os.access(inFileName, os.F_OK): return None inFile = open(inFileName, "r") matching = (len(self.patterns) > 0) while result == None: #{ line = inFile.readline() if line == "": break # eof reached if matching: for index in [0, len(self.patterns) - 1]: #{ tupel = self.regexps[index].subn(self.replacements[index], line, 1) if tupel[1]: #{ result = tupel[0] if result[-1] == "\n": result = result[0:-1] log.debug(" extract line with [" + self.patterns[index] + "] : [" + result + "]") break #} #} #} inFile.close() #} except: if inFile != None: inFile.close() tr = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback) for l in tr: log.error(l) raise Abort("FileHandler aborted") return result #} # do a binary copy ! def copyFile (self, inFileName, outFileName): #{ log.debug("Copy file %s to %s" % ( inFileName, outFileName ) ) # no exceptions caught! fdFrom = -1 fdTo = -1 try: fdFrom = os.open(inFileName, _readFileFlags, _readFileMode) if fdFrom == -1: raise Abort, 'Cannot open file "%s" for reading' % inFileName fdTo = os.open(outFileName, _writeFileFlags, _writeFileMode) if fdTo == -1: raise Abort, 'Cannot open file "%s" for writing' % outFileName while 1: s = os.read(fdFrom, _copyFileBuffSize) if os.write(fdTo, s) != len(s): raise Abort, 'Error writing to file "%s"' % fdTo if len(s) != _copyFileBuffSize: break finally: if fdFrom != -1: os.close(fdFrom) if fdTo != -1: os.close(fdTo) st = os.stat(inFileName) os.utime(outFileName, (st.st_atime, st.st_mtime)) return #} def renameFile(self, inFileName, outFileName): #{ try: if (os.access(outFileName, os.F_OK)): #{ os.remove(outFileName) # in order to avoid OSError on already existent outFileName #} os.rename(inFileName, outFileName) log.debug("renamed %s to %s" % ( inFileName, outFileName)) except: raise Abort("Could not rename " + inFileName + " to " + outFileName) #} def removeFile(self, fileName, mustExist=None): #{ log.debug("Removing file %s" % fileName) if not os.access(fileName, os.F_OK): if (mustExist): Abort("File %s must exist" % fileName) else: os.remove(fileName) log.log("Removed file %s" % fileName) #} def appendToFile(self, fileName, text): #{ log.debug("Append to file " + fileName) f = None try: f = open(fileName, "a") log.log("Append to %s line [%s]" % (fileName, text)) f.write(text) f.write("\n") f.close() except: if not f is None: f.close raise #} def existFile(self, fileName): #{ log.debug("Check existence of %s" % fileName) result = 0 try: result = os.access(fileName, os.F_OK) except: raise Abort("Error in file " + fileName) return result #} def makeLink(self, existing, target): #{ already=0 try: fs = os.lstat(target) # we are really on UNIX! already=1 except: pass if already: # we are shure, the file exists, "and hopefully is no directory" log.debug("Symblic link %s already existing, removing first." % target) os.remove(target) os.symlink(existing, target) #} # compare modification date; src, dst have to exist def isNewer(self,src,dst): #{ s = os.stat(src) d = os.stat(dst) return s.st_mtime > d.st_mtime #}
#} end FileHandler
#------------------------------------------------------------------------------
# ManageCCMS: install Parameter Monitoring feature
#------------------------------------------------------------------------------
class ManageCCMS:
#{ def __init__(self): #{ log.tag("Manage CCMS") log.debug("initializing") self.handler = FileHandler() if os.name == "nt": self.sharedLib = "TrexCCMS.dll" else: #{ if os.uname()[0] == "HP-UX": self.sharedLib = "TrexCCMS.sl" else: self.sharedLib = "TrexCCMS.so" #} self.notmore = """# TREX Plugin is not more needed, its work is done by TREXNameServer, sapccmsr is for delivery to R/3""" self.template = """
### Configuration file for CCMS agents SAPCCMSR, SAPCM3X and SAPCCM4X
###
### Format of entries for plugins:
# PlugIn <file> trace
#
""" + self.notmore + """
# PlugIn %s
#
###
###
### Format of entries for logfile monitoring:
# LogFile <full path of logfile template>
###
###
### Format of entries for the option to delete trees if no corresponding logfile exists:
### This Parameter is optional, if not specified the tree still remains
# LogFileParam DelTree
###
###
### Format of entries for mechanism to filter out SAPOSCOL values:
# OsColFile <full path of oscolfile template>
#
### Do not monitor Java instance
Suppress aljsflib
.
###
""" % os.path.join(trex.trexMain(), "exe", self.sharedLib) #} end __init__ def check(self): log.debug("switched " + ("off", "on")[switches.ccmsFlag]) return switches.ccmsFlag def run(self): log.log(" ") if switches.installing(): self.install() else: self.uninstall() def install(self): #{ log.log("Installing CCMS parameter reporting") #-- add DIR_LOGGING to instance profile, if missing agents.addDirLogging() #-- handle sapccmsr.ini - the agent configuration file sharedlib = os.path.join(trex.trexExe(), self.sharedLib) configHandler = FileHandler() if not os.access(agents.sapccmsrIni(), os.F_OK): #{ # install our sapccms.ini template agents.checkDir(agents.sapccmsrPath()) of = open(agents.sapccmsrIni(), "w+") of.write(self.template) of.close() else: # check if the agent plug-in is already inside the sapccmsr.ini file configHandler.addPattern(r'^([ \t]*PlugIn)') if configHandler.matchFile(agents.sapccmsrIni()): configHandler.setPattern(r'^([ \t]*PlugIn.*)', self.notmore+"\n# PlugIn " + configHandler.doubleBS(sharedlib)) else: #{ configHandler.setPattern( r'^(#[ \t]*PlugIn <file>.*)', "# PlugIn <file> trace # "+self.notmore ) # PlugIn " + configHandler.doubleBS(sharedlib)) #} configHandler.renameFile(agents.sapccmsrIni(), agents.sapccmsrIni() + ".bak") configHandler.convertFile(agents.sapccmsrIni() + ".bak", agents.sapccmsrIni(), self.handler.ONLY_ONCE); #} if switches.registFlag: agents.registerCcms() trex.addCcmsToProfile(agents.registered()) configHandler.setPattern(r'^ccms/enable_agent.*',r'ccms/enable_agent=1') sapprofile = os.path.join(trex.trexHome(),"sapprofile.ini") configHandler.convertFile(sapprofile) log.log("CCMS parameter reporting installed.") #} install() def uninstall(self): #{ log.log("Deinstalling CCMS parameter reporting") self.handler.setPattern("^[ \t]*PlugIn.*","# PluginIn") self.handler.purgeFile(agents.sapccmsrIni()) if switches.unregistFlag: agents.unregisterCcms() trex.delCcmsFromProfile() log.log("CCMS parameter reporting deinstalled.") #} uninstall()
#} end ManageCCMS
#------------------------------------------------------------------------------
# ManageLogMonitor: bring Log File Monitor templates to 'logmon' directory
#------------------------------------------------------------------------------
class ManageLogMonitor:
#{ def __init__(self): #{ log.tag("Manage LogMonitor") log.debug("initializing") self.files = [ "Daemon_logmon.ini", "IndexServer_logmon.ini", "NameServer_logmon.ini", "Preprocessor_logmon.ini", "QueueServer_logmon.ini", "WebServer_logmon.ini", "RfcServer_logmon.ini" ] self.handler = FileHandler() rep1 = "DIRECTORY=" + trex.makePath("trace") rep2 = 'MONITOR_CONTEXT="TREX on ' + trex.trexHost() + " instance " + trex.trexInstance()+ ' - log files"' self.handler.addPattern("^DIRECTORY=.*$", self.handler.doubleBS(rep1)) self.handler.addPattern("^MONITOR_CONTEXT=.*$", self.handler.doubleBS(rep2)) #} def check(self): log.debug("switched " + ("off", "on")[switches.logmonFlag]) return switches.logmonFlag def run(self): log.log(" ") if switches.installing(): self.install() else: self.uninstall() def install(self): #{ #-- add DIR_LOGGING to instance profile, if missing agents.addDirLogging() #-- create 'logmon' directory self.installPath = agents.logmonPath() # 'logmon' subdirectory if not os.path.exists(self.installPath): try: os.makedirs(self.installPath) except: tr = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback) for l in tr: log.error(l) raise Abort('Cannot create directory "%s"' % self.installPath) for file in self.files: #{ inFile = os.path.join(trex.trexExe(), "CCMS", file) outfile = os.path.join(self.installPath, trex.trexSid() + "_" + trex.trexInstance() + "_" + trex.baseName() + "_" + file) # outfile is like SID_03_P102183_IndexServer_logmon.ini self.handler.convertFile(inFile, outfile) #} log.log("Log monitoring installed.") #} def uninstall(self): #{ self.installPath = agents.logmonPath() # 'logmon' subdirectory for file in self.files: #{ iniFile = os.path.join(self.installPath, trex.trexSid() + "_" + trex.trexInstance() + "_" + trex.baseName() + "_" + file) self.handler.removeFile(iniFile) #} log.log("Log monitoring deinstalled.") #}
#} end ManageLogMonitor
#------------------------------------------------------------------------------
# set up Process Monitoring: bring 'dev_proc' file to saposcol working dir
#------------------------------------------------------------------------------
class ManageProcessMonitor:
#{ def __init__(self): #{ log.tag("Manage ProcessMonitor") log.debug("initializing") self.handler = FileHandler() self.monitorFile = os.path.join(agents.procmonPath(), trex.trexSid() + "_" + trex.trexInstance() + "_procmon.ini") self.handler.addPattern(".*TREX.*") self.handler.addPattern(".*httpd.*") if (os.name == "nt"): self.templateFile = os.path.join(trex.trexExe(), "CCMS", "W2K", "dev_proc") # Windows version is in subdirectory self.template = """$PROC
*dllhost.exe* MTE_CLASS=TREX_PROC
*Inetinfo.exe* MTE_CLASS=TREX_PROC
*sapccmsr.exe* MTE_CLASS=TREX_PROC
*saposcol.exe* MTE_CLASS=TREX_PROC
*python.exe* MTE_CLASS=TREX_PROC
*TREXDaemon.exe* MTE_CLASS=TREX_PROC
*TREXNameServer.exe* MTE_CLASS=TREX_PROC
*TREXIndexServer.exe* MTE_CLASS=TREX_PROC
*TREXPreprocessor.exe* MTE_CLASS=TREX_PROC
*TREXQueueServer.exe* MTE_CLASS=TREX_PROC
*TREXRfcServer.exe* MTE_CLASS=TREX_PROC
$""" else: self.templateFile = os.path.join(trex.trexExe(), "CCMS", "dev_proc") self.template = """$PROC
*httpd* MTE_CLASS=TREX_PROC
*sapccmsr* MTE_CLASS=TREX_PROC
*saposcol* MTE_CLASS=TREX_PROC
*python* MTE_CLASS=TREX_PROC
*trx.sap%s_TRX%s* MTE_CLASS=TREX_PROC
*TREXNameServer.x* MTE_CLASS=TREX_PROC
*TREXIndexServer.x* MTE_CLASS=TREX_PROC
*TREXPreprocessor.x* MTE_CLASS=TREX_PROC
*TREXQueueServer.x* MTE_CLASS=TREX_PROC
*TREXRfcServer.x* MTE_CLASS=TREX_PROC
$""" % ( trex.trexSid(), trex.trexInstance() ) # *TREXDaemon.x* has been renamed by sapstartsrv to *trx.sapSID_TRX92* #} end __init__ def check(self): log.debug("switched " + ("off", "on")[switches.procmonFlag]) return switches.procmonFlag def run(self): log.log(" ") if switches.installing(): self.install() else: self.uninstall() def install(self): #{ agents.checkDir(agents.procmonPath()) # mkdirs if not existent f = file(self.monitorFile, "w+") # truncate if existent f.write(self.template) f.close() log.log("File created: %s" % self.monitorFile)
#DEL if (self.handler.existFile(self.monitorFile)):
#DEL if self.handler.matchFile(self.monitorFile):
#DEL log.log("Trex Process Monitoring already installed in %s; has not been overwritten." % self.monitorFile);
#DEL return
#DEL else:
#DEL # insert the template entries into it
#DEL self.handler.setPattern("^[$]$", self.template)
#DEL self.handler.convertFile(self.monitorFile)
#DEL agents.restartSaposcol();
#DEL else:
#DEL self.handler.copyFile(self.templateFile, self.monitorFile) log.log("Trex Process monitoring installed.") #} def uninstall(self): self.handler.removeFile(self.monitorFile) log.log("Trex Process monitoring deinstalled")
#DEL if (self.handler.matchFile(self.monitorFile)):
#DEL #{
#DEL if (agents.getIsLastMonitored()):
#DEL self.handler.purgeFile(self.monitorFile)
#DEL log.log("Trex Process monitoring deinstalled")
#DEL agents.restartSaposcol();
#DEL else:
#DEL log.debug("This is not last Trex instance, Process Monitoring remains installed.")
#DEL #}
#DEL else:
#DEL log.log("Process monitoring was already deinstalled.")
#} end ManageProcessMonitor
#------------------------------------------------------------------------------
# install GRMG Heart Beat: bring GRMG.installed.xml to 'GRMG' subdirectory
#------------------------------------------------------------------------------
class ManageGrmg:
#{ def __init__(self): #{ log.tag("Manage Grmg Heartbeat") log.debug("initializing") self.httpdUrl = "" self.uploader = FileHandler() self.uploaderFile = os.path.join(agents.grmgPath(), "GRMG_config." + trex.trexSid() + "_" + trex.trexInstance() + "." + trex.baseName() + ".xml") self.daemonConfig = trex.makePath("TREXDaemon.ini") #} def check(self): log.debug("switched " + ("off", "on")[switches.grmgFlag]) return switches.grmgFlag def run(self): log.log(" ") if switches.installing(): self.install() else: self.uninstall() def install(self): self.daemon = Daemon() agents.addDirLogging() #-- add DIR_LOGGING to instance profile, if missing self.installConfigFile() self.installUploadFile() self.activateGrmg() log.log("GRMG Heart Beat installed.") def httpInstalled(self): is_installed = "X" not_installed = "" c = ConfigParser.ConfigParser() c.OPTCRE = re.compile(r'(?P<option>[^:=\s][^:=]*)(\s*(?P<vi>[:=])\s*)?(?P<value>.*)$') c.read([os.path.join(trex.trexHome(), "TREXWebServer.ini")]) try: url = c.get("HTTPSERVER", "URL") except: url = "" try: url_iis = c.get("HTTPSERVER", "URL_IIS") except: url_iis = "" try: url_apache = c.get("HTTPSERVER", "URL_APACHE") except: url_apache = "" if url == "http://XXXhostnameXXX:XXXhttpServerPortXXX/TREXHttpServer/TrexIsapiExt.dll": return not_installed if url: self.httpdUrl = url; return is_installed if os.name != 'posix' and url_iis : self.httpdUrl = url_iis; return is_installed if os.name == 'posix' and url_apache and self.daemon.webServerActive(): self.httpdUrl = url_apache; return is_installed return not_installed def httpUrl(self): if self.httpdUrl: return self.httpdUrl.replace("$(SAPLOCALHOST)",trex.trexHost()).replace("$(SAPSYSTEM)",trex.trexInstance()) + "?CMD=PING" return "" def installConfigFile(self): #{ isPort = self.daemon.indexServerPort() or trex.indexServerPort() # only if first value is 0, take second isFlag = (isPort>0) and "X" or "" qsPort = self.daemon.queueServerPort() or trex.queueServerPort() qsFlag = (qsPort>0) and "X" or "" psPort = self.daemon.preproServerPort() or trex.preproServerPort() psFlag = (psPort>0) and "X" or "" nsPort = self.daemon.nameServerPort() or trex.nameServerPort() nsFlag = (nsPort>0) and "X" or "" csPort = self.daemon.cruiserServerPort() or trex.cruiserServerPort() csFlag = (csPort>0) and "X" or "" # formerly # fileName = os.path.join(trex.trexExe(), "python_support", "grmg", "installed.xml") fileName = os.path.join(trex.trexHome(), "TREXGrmgServer.xml") outFile = open(fileName, "w+") configLines = [ '<?xml version="1.0" encoding="UTF-8"?>' , '<components>' , ' <component name="IS_01" installed="%s">' % isFlag, ' <property name="HOST" value="localhost"/>' , ' <property name="PORT" value="%s"/>' % isPort, ' </component>' , ' <component name="QS_01" installed="%s">' % qsFlag, ' <property name="HOST" value="localhost"/>' , ' <property name="PORT" value="%s"/>' % qsPort, ' </component>' , ' <component name="PP_01" installed="%s">' % psFlag, ' <property name="HOST" value="localhost"/>' , ' <property name="PORT" value="%s"/>' % psPort, ' </component>' , ' <component name="NS_01" installed="%s">' % nsFlag, ' <property name="HOST" value="localhost"/>' , ' <property name="PORT" value="%s"/>' % nsPort, ' </component>' , ' <component name="CS_01" installed="%s">' % csFlag, ' <property name="HOST" value="localhost"/>' , ' <property name="PORT" value="%s"/>' % csPort, ' </component>' , ' <component name="WS_01" installed="%s">' % self.httpInstalled(), ' <property name="URL" value="%s"/>' % self.httpUrl(), ' </component>' , '</components>' ] for line in configLines: #{ outFile.write(line + '\n') log.debug("config line: " + line) #} outFile.close log.log("Created GRMG configuration file: " + fileName) #} installConfigFile() def scenarios(self): #{ component = """ <component> <compname>%s</compname> <compversion>01</compversion> <comptype>Not Used</comptype> <comptexts> <comptext> <complangu>EN </complangu> <compdesc>%s</compdesc> </comptext> </comptexts> <properties> <property> <propname>foo</propname> <proptype/> <propvalue> bar</propvalue> </property> </properties> </component>\n""" components = "" if self.daemon.indexServerPort() > -1: components += component % ( "IS_01", "IndexServer" ) if self.daemon.queueServerPort() > -1: components += component % ( "QS_01", "QueueServer" ) if self.daemon.preproServerPort() > -1: components += component % ( "PP_01", "PreProcessor" ) if self.daemon.nameServerPort() > -1: components += component % ( "NS_01", "NameServer" ) if self.daemon.cruiserServerPort()> -1: components += component % ( "CS_01", "Cruiser" ) if self.daemon.webServerActive() : components += component % ( "WS_01", "WebServer" ) grmgDescription = "TREX %s on host %s" % ( trex.trexInstance(), trex.trexHost() ) grmgServerUrl = "http://%s:%d/" % ( trex.trexHost(), self.grmgPort ) header = """<?xml version="1.0" encoding="UTF-8"?><customizing> <control> <grmgruns>X</grmgruns> <runlog>X</runlog> <errorlog>X</errorlog> </control> <scenarios> <scenario> <scenname>TREX</scenname> <scenversion></scenversion> <sceninst>001</sceninst> <scentype>URL</scentype> <scenstarturl>%s</scenstarturl> <scenstartmod>Not Used</scenstartmod> <scentexts> <scentext> <scenlangu>EN</scenlangu> <scendesc>%s</scendesc> </scentext> </scentexts> <components>\n""" % ( grmgServerUrl, grmgDescription ) footer = """ </components> </scenario> </scenarios></customizing>""" self.xml = header + components + footer log.debug("Following text will be content of GRMG upload file " + self.uploaderFile) log.debug(self.xml) #} scenarios() def installUploadFile(self): #{ self.grmgPort = 30000 + (int(trex.trexInstance()) * 100) + 6 configHtml = os.path.join(trex.trexHost(), "doc", "TrexInstallationSummary.html") while self.portIsInUse(self.grmgPort, configHtml): #{ self.grmgPort += 1 #}
# if 0:
# self.uploader.addPattern("(.*<scendesc>).*(</scendesc>)", r'\1TREX %s on host %s\2' % (trex.trexInstance(), trex.trexHost()) )
# self.uploader.addPattern("(.*<scenstarturl>).*(</scenstarturl>)", r'\1http://%s:%d/\2' % (trex.trexHost(), self.grmgPort) )
# templateFile = os.path.join(trex.trexExe(), "python_support", "grmg", "GRMG_config.xml")
# self.uploader.convertFile(templateFile, self.uploaderFile) self.scenarios() try: agents.checkDir(agents.grmgPath()) f = open(self.uploaderFile, "w") f.write(self.xml) f.close() except: tr = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback) for l in tr: log.error(l) raise Abort("Creation of GRMG upload file %s aborted" % self.uploaderFile) log.log("Created GRMG upload file " + self.uploaderFile) #} def portIsInUse(self, port, inFileName): checker=">%d<td>" % port fh = FileHandler(); fh.addPattern(checker) return fh.matchFile(inFileName) # activate the GRMG daemon in the TREXDaemon.ini, correct the program start values def activateGrmg(self): #{ activator = FileHandler() activator.addPattern(r'^programs\s*=[^#\n\r]*grmg') if not (activator.matchFile(self.daemonConfig)): log.log("Activating GRMG in TREXDaemon.ini") activator.setPattern(r'(^programs\s*=[^#\n\r]*)', r'\1,grmg') #OUT# program=trex.trexExe() + os.sep + "python_support" + os.sep + "grmg" + os.sep + "TREXgrmg.py" #OUT# argline='arguments=%s %d' % (program, self.grmgPort) #OUT# startdir=trex.trexExe() + os.sep + "python_support" + os.sep + "grmg" #OUT# # here we are ONLY correct, if there are no extra lines with 'grmg': we should have an INI file class! #OUT# activator.addPattern('^arguments=.*TREXgrmg.py', activator.doubleBS(argline)) #OUT# activator.addPattern('^startdir=[^#]*grmg', activator.doubleBS('startdir=' + startdir)) activator.convertFile(self.daemonConfig) if not self.daemon.grmgSection(): lines = [ "", "[grmg]", "executable=python", "arguments=TREXgrmg.py", "startdir=${DIR_INSTANCE}/exe/python_support/grmg", "instances=1", "stdout=${SAP_RETRIEVAL_PATH}/trace/grmg.out", "stderr=", "flags=COMPRESSBACKUP"] self.daemon.append(lines) if os.name=="posix": os.system('TREXDaemon.x -reconfig') else: os.system('TREXDaemon.exe -reconfig') #} activateGrmg() def uninstall(self): #{ log.log("Deinstalling GRMG Heart Beat.") # remove the xml file from /usr/sap/tmp/grmg self.uploader.removeFile(self.uploaderFile) # the files inside trex: installed.xml and the entry in TREXDaemon.ini # are to be deleted by SAPINST deinstallator self.uploader.setPattern("^([ \t]*programs[ \t]*[=][ \t]*)grmg[ \t]*[,]*(.*)", r'\1\2') #delete "grmg" directly after 'programs' self.uploader.addPattern("^([ \t]*programs[ \t]*=[^#]*)[,]+[ \t]*grmg(.*)", r'\1\2') #delete ",grmg" if self.uploader.matchFile(self.daemonConfig): log.log("Deactivating GRMG in TREXDaemon.ini") self.uploader.convertFile(self.daemonConfig) log.log("GRMG Heart Beat deinstalled.") #}
#} end ManageGrmg
#------------------------------------------------------------------------------
# main program, also used from ccms_deconfig.py
#------------------------------------------------------------------------------
def main():
#{ result=0 global switches switches = Options() switches.check() global log try: #{ log = Log("main", switches.debugFlag, switches.logfile) log.separator() if switches.installing(): log.log("ccms_config.py started: installing supportability features") else: log.log("ccms_deconfig.py started: uninstalling supportability features") log.separator() global testFAKER testFAKER = TestFAKER() global trex trex = TrexHOME() trex.check() global agents agents = Agents() if agents.check(): agents.run() # note: the following classes are dependend from trex,agents,switches,log ccms = ManageCCMS() if ccms.check(): ccms.run() logmon = ManageLogMonitor() if logmon.check(): logmon.run() procmon = ManageProcessMonitor() if procmon.check(): procmon.run() grmg = ManageGrmg() if grmg.check(): grmg.run() if switches.restartFlag: agents.restart() #} except Skip, s: s.logging() log.error("Supportability features installation skipped.") log.log("Script may be started later by hand") result=0 # report OK, but nothing could be done! except Abort, a: a.logging() result=1 if switches.forceFlag: result = 0 except: log.error("Caught an unexpected exception, aborted") tr = traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback) for l in tr: log.error(l) result=1 if switches.forceFlag: result = 0 log.tag("main") log.log("Finishing with result %d" % result) log.separator() return result
#} end main
if __name__ == '__main__': sys.exit(main())
#])}
Kindly Advise
Regards.
Ahmad Salam
