Configuring session management websphere

ibm websphere
Below function can be used to configure the session manager for the session management websphere
#---------------------------------------------------------------------------------
#-- Configuring session manager for Web container 
#---------------------------------------------------------------------------------
proc webcontainer_sessionsetall {} {

	puts "************************************************************************"
	puts "----  		Configuring session manager for Web container	    ----"
	puts "************************************************************************"
	if { $Dep_Type == "doall" } {
	#----------------------------------------------------------------
	set servernumber [llength $serverNames]
	puts "deploy: -- webserver number found: $servernumber"
	set servernodenumber [llength $nodeNames]
	puts "deploy: -- webservernode number found:$servernodenumber"
	puts "deploy: -- start looping ..."

	for {set i 0} {$i < $servernumber} {incr i} {
	puts "deploy: -- Server number set to:I=$i"
	set serverName [lindex $serverNames $i]
	puts "deploy: -- serverName:$serverName"

	set nodeName [lindex $nodeNames $i]
	puts "deploy: -- servernodeName:$nodeName"

	if { [llength $serverName] && [llength $nodeName] } {
	puts "----------------------------------------------------------------------------------"
	puts "serverconfig: -- Setting up Session Manager for $serverName on node $nodeName..."
	puts "----------------------------------------------------------------------------------"
	#------------------------------------------------------------------
	set SerializedSessionAccess "false"
	set CookieValue "true"
	set myDomain ""
	set myCookieName "JSESSIONID"
	set sessionPersistenceModeName "DATA_REPLICATION"
	#------------------------------------------------------------------
	
	set aServer [$AdminConfig getid /Node:$nodeName/Server:$serverName/]
	if { [llength $aServer] == 0 } {
	puts "Server $serverName do not exists."
	exit 0
	} else {
	puts "Server $serverName exists"
	}
	set aSessionMgr [$AdminConfig list SessionManager $aServer]
	puts "Configure session serialization access"
	set serialAccessAttr [list allowSerializedSessionAccess $SerializedSessionAccess]
	set waitTimeAttr [list maxWaitTime 30]
	set timeoutAttr [list accessSessionOnTimeout true]
	set attrs [list $serialAccessAttr $waitTimeAttr $timeoutAttr]
	$AdminConfig modify $aSessionMgr $attrs
	
	puts "Configure to track session with cookies"
	set cookieAttr [list enableCookies $CookieValue]
	set protocolAttr [list enableProtocolSwitchRewriting false]
	set urlAttr [list enableUrlRewriting false]
	set sslAttr [list enableSSLTracking false]
	
	# valid session persistence mode values are NONE, DATABASE, and DATA_REPLICATION]
	set sessionPersistenceAttr [list sessionPersistenceMode DATA_REPLICATION]
	#lappend sessionPersistenceAttr {Cluster cluster1}
	#set sessionPersistenceAttr [list sessionPersistenceMode DATABASE]
	set attrs [list $cookieAttr $urlAttr $sslAttr $protocolAttr]
	$AdminConfig modify $aSessionMgr $attrs
	
	# setting up Cookie attributes
	set domainAttr [list domain $myDomain]
	# set cookie maximum age to use current browser session
	set maxAgeAttr [list maximumAge -1]
	set nameAttr [list name $myCookieName]
	set pathAttr [list path "/"]
	set secureAttr [list secure false]
	set cookieAttrs [list $domainAttr $maxAgeAttr $nameAttr $pathAttr $secureAttr]
	
	# get the cookie config object name for the above SessionManager
	set cookie [$AdminConfig showAttribute $aSessionMgr defaultCookieSettings]
	# check if there is existing cookie properties
	if {[llength $cookie] != 0} {
	# modifying existing cookie
	puts "Modify existing cookie"
	$AdminConfig modify $cookie $cookieAttrs
	puts [$AdminConfig showall $cookie]
	} else {
	# create a cookie
	puts "Create a cookie"
	set cookie [$AdminConfig create Cookie $aSessionMgr $cookieAttrs]
	puts [$AdminConfig showall $cookie]
	}
	
	# setting up database session persistence
	if { $sessionPersistenceModeName == "DATABASE" } {
	puts "Configure for database session persistence"
	set dsJndiAttr [list datasourceJNDIName jdbc/mySession]
	set userAttr [list userId myUser]
	set pwdAttr [list password myPassword]
	set sessionDbPersAttrs [list $dsJndiAttr $userAttr $pwdAttr]
	
	# get session database persistence config object name
	set aSessionDbPers [$AdminConfig showAttribute $aSessionMgr sessionDatabasePersistence]
	if {[llength $aSessionDbPers] != 0} {
	puts "Modify existing session database persistence"
	$AdminConfig modify $aSessionDbPers $sessionDbPersAttrs
	puts [$AdminConfig showall $aSessionDbPers]
	} else {
	puts "Create a session database persistence object"
	set aSessionDbPers [$AdminConfig create SessionDatabasePersistence $aSessionMgr $sessionDbPersAttrs]
	puts [$AdminConfig showall $aSessionDbPers]
	}
	}
	if { $sessionPersistenceModeName == "DATA_REPLICATION" } {
	puts "Found replication mode as Memory to Memory Replication"
	set deployments [$AdminConfig getid /Server:$serverName/]
	 set smgr [$AdminConfig list SessionManager  $deployments]
	set attrs [list [list sessionPersistenceMode DATA_REPLICATION]]
	lappend attrs {enable true}
	$AdminConfig modify $smgr $attrs
	}
	
	# setting up attributes for TuningParams
	set aofAttr [list allowOverflow true]
	set isAttr [list invalidationSchedule [list [list firstHour 2] [list secondHour 5]]]
	set itAttr [list invalidationTimeout 30]
	set mimscAttr [list maxInMemorySessionCount 1000]
	set siAttr [list scheduleInvalidation true]
	set umrsAttr [list usingMultiRowSchema true]
	set wcAttr [list writeContents ONLY_UPDATED_ATTRIBUTES]
	set wfAttr [list writeFrequency END_OF_SERVLET_SERVICE]
	set wiAttr [list writeInterval 5]
	set tuningParamAttrs [list $aofAttr $isAttr $itAttr $mimscAttr $siAttr $umrsAttr $wcAttr $wfAttr $wiAttr]
	
	# get tuning params config object name
	set tp [$AdminConfig showAttribute $aSessionMgr tuningParams]
	
	# check if there is existing tuning params
	if {[llength $tp] != 0} {
	# modifying TuningParams attributes
	puts "Modify existing tuning params"
	$AdminConfig modify $tp $tuningParamAttrs
	puts [$AdminConfig showall $tp]
	} else {
	# create a turning params object
	puts "Create a tuning params object"
	set tp [$AdminConfig create TuningParams $aSessionMgr $tuningParamAttrs]
	puts [$AdminConfig showall $tp]
	}	
	puts "saving configuration."
	$AdminConfig save
	break
	}}} else {
	

	puts "Skipping loop as DepType choosen other than doall"
	puts "----------------------------------------------------------------------------------"
	puts "serverconfig: -- Setting up Session Manager for $serverName on node $nodeName..."
	puts "----------------------------------------------------------------------------------"
	#------------------------------------------------------------------
	set SerializedSessionAccess "false"
	set CookieValue "true"
	set myDomain ""
	set myCookieName "JSESSIONID"
	set sessionPersistenceModeName "DATA_REPLICATION"
	#------------------------------------------------------------------
	
	set aServer [$AdminConfig getid /Node:$nodeName/Server:$serverName/]
	if { [llength $aServer] == 0 } {
	puts "Server $serverName do not exists."
	exit 0
	} else {
	puts "Server $serverName exists"
	}
	set aSessionMgr [$AdminConfig list SessionManager $aServer]
	puts "Configure session serialization access"
	set serialAccessAttr [list allowSerializedSessionAccess $SerializedSessionAccess]
	set waitTimeAttr [list maxWaitTime 30]
	set timeoutAttr [list accessSessionOnTimeout true]
	set attrs [list $serialAccessAttr $waitTimeAttr $timeoutAttr]
	$AdminConfig modify $aSessionMgr $attrs
	
	puts "Configure to track session with cookies"
	set cookieAttr [list enableCookies $CookieValue]
	set protocolAttr [list enableProtocolSwitchRewriting false]
	set urlAttr [list enableUrlRewriting false]
	set sslAttr [list enableSSLTracking false]
	
	# valid session persistence mode values are NONE, DATABASE, and DATA_REPLICATION]
	set sessionPersistenceAttr [list sessionPersistenceMode DATA_REPLICATION]
	#lappend sessionPersistenceAttr {Cluster cluster1}
	puts "sessionPersistenceAttr $sessionPersistenceAttr"
	#set sessionPersistenceAttr [list sessionPersistenceMode DATABASE]
	set attrs [list $cookieAttr $urlAttr $sslAttr $protocolAttr]
	$AdminConfig modify $aSessionMgr $attrs
	
	# setting up Cookie attributes
	set domainAttr [list domain $myDomain]
	# set cookie maximum age to use current browser session
	set maxAgeAttr [list maximumAge -1]
	set nameAttr [list name $myCookieName]
	set pathAttr [list path "/"]
	set secureAttr [list secure false]
	set cookieAttrs [list $domainAttr $maxAgeAttr $nameAttr $pathAttr $secureAttr]
	
	# get the cookie config object name for the above SessionManager
	set cookie [$AdminConfig showAttribute $aSessionMgr defaultCookieSettings]
	# check if there is existing cookie properties
	if {[llength $cookie] != 0} {
	# modifying existing cookie
	puts "Modify existing cookie"
	$AdminConfig modify $cookie $cookieAttrs
	puts [$AdminConfig showall $cookie]
	} else {
	# create a cookie
	puts "Create a cookie"
	set cookie [$AdminConfig create Cookie $aSessionMgr $cookieAttrs]
	puts [$AdminConfig showall $cookie]
	}
	
	# setting up database session persistence
	if { $sessionPersistenceModeName == "DATABASE" } {
	puts "Configure for database session persistence"
	set dsJndiAttr [list datasourceJNDIName jdbc/mySession]
	set userAttr [list userId myUser]
	set pwdAttr [list password myPassword]
	set sessionDbPersAttrs [list $dsJndiAttr $userAttr $pwdAttr]
	
	# get session database persistence config object name
	set aSessionDbPers [$AdminConfig showAttribute $aSessionMgr sessionDatabasePersistence]
	if {[llength $aSessionDbPers] != 0} {
	puts "Modify existing session database persistence"
	$AdminConfig modify $aSessionDbPers $sessionDbPersAttrs
	puts [$AdminConfig showall $aSessionDbPers]
	} else {
	puts "Create a session database persistence object"
	set aSessionDbPers [$AdminConfig create SessionDatabasePersistence $aSessionMgr $sessionDbPersAttrs]
	puts [$AdminConfig showall $aSessionDbPers]
	}
	}
	if { $sessionPersistenceModeName == "DATA_REPLICATION" } {
	puts "Found replication mode as Memory to Memory Replication"
	set deployments [$AdminConfig getid /Server:$serverName/]
	 set smgr [$AdminConfig list SessionManager  $deployments]
	set attrs [list [list sessionPersistenceMode DATA_REPLICATION]]
	lappend attrs {enable true}
	$AdminConfig modify $smgr $attrs
	}
	
	# setting up attributes for TuningParams
	set aofAttr [list allowOverflow true]
	set isAttr [list invalidationSchedule [list [list firstHour 2] [list secondHour 5]]]
	set itAttr [list invalidationTimeout 30]
	set mimscAttr [list maxInMemorySessionCount 1000]
	set siAttr [list scheduleInvalidation true]
	set umrsAttr [list usingMultiRowSchema true]
	set wcAttr [list writeContents ONLY_UPDATED_ATTRIBUTES]
	set wfAttr [list writeFrequency END_OF_SERVLET_SERVICE]
	set wiAttr [list writeInterval 5]
	set tuningParamAttrs [list $aofAttr $isAttr $itAttr $mimscAttr $siAttr $umrsAttr $wcAttr $wfAttr $wiAttr]
	
	# get tuning params config object name
	set tp [$AdminConfig showAttribute $aSessionMgr tuningParams]
	
	# check if there is existing tuning params
	if {[llength $tp] != 0} {
	# modifying TuningParams attributes
	puts "Modify existing tuning params"
	$AdminConfig modify $tp $tuningParamAttrs
	puts [$AdminConfig showall $tp]
	} else {
	# create a turning params object
	puts "Create a tuning params object"
	set tp [$AdminConfig create TuningParams $aSessionMgr $tuningParamAttrs]
	puts [$AdminConfig showall $tp]
	}
	puts "saving configuration."
	$AdminConfig save
	}}

#----------------------------------------------------------------------------------------
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