You need to add lib directory you get after expanding the lbplugin jar
to LD_LIBRARY_PATH in startserv script of webserver. It has all required
.so files.
Thanks,
Kshitiz
glassfish_at_javadesktop.org wrote:
> Hello,
>
> I have installed Glassfish Cluster with two instances. They are running fine.
>
> I have installed Sun Java Web server 7 for loadbalancing.
>
> My file magnus.conf:
>
> ##BEGIN EE LB Plugin Parameters
> Init fn="load-modules" shlib="/home/sun/webserver7/plugins/lbplugin/bin/libpassthrough.so" funcs="init-passthrough,service-passthrough,name-trans-passthrough" Thread="no"
> Init fn="init-passthrough"
> ##END EE LB Plugin Parameters
> Init fn="load-modules" shlib="libj2eeplugin.so" shlib_flags="(global|now)"
> Init fn="load-modules" shlib="libdavplugin.so" funcs="init-dav,ntrans-dav,pcheck-dav,service-dav" shlib_flags="(global|now)"
> Init fn="init-dav" LateInit="yes"
>
>
>
> My file obj.conf
>
> <Object name="default">
> AuthTrans fn="match-browser" browser="*MSIE*" ssl-unclean-shutdown="true"
> NameTrans fn="name-trans-passthrough" name="lbplugin" config-file="/opt/webserver7/admin-server/config/loadbalancer.xml"
> NameTrans fn="restart" from="/" uri="/admingui/"
> NameTrans fn="ntrans-j2ee" name="j2ee"
> PathCheck fn="unix-uri-clean"
> PathCheck fn="check-acl" acl="default"
> PathCheck fn="find-pathinfo"
> PathCheck fn="find-index-j2ee"
> PathCheck fn="find-index" index-names="index.html,home.html,index.jsp"
> ObjectType fn="type-j2ee"
> ObjectType fn="type-by-extension"
> ObjectType fn="force-type" type="text/plain"
> Service method="(GET|HEAD)" type="magnus-internal/directory" fn="index-common"
> Service method="(GET|HEAD|POST)" type="*~magnus-internal/*" fn="send-file"
> Service method="TRACE" fn="service-trace"
> Error fn="error-j2ee"
> AddLog fn="flex-log"
> </Object>
>
> <Object name="j2ee">
> Service fn="service-j2ee" method="*"
> </Object>
>
> <Object name="es-internal">
> PathCheck fn="check-acl" acl="es-internal"
> </Object>
>
> <Object name="cgi">
> ObjectType fn="force-type" type="magnus-internal/cgi"
> Service fn="send-cgi"
> </Object>
>
> <Object name="send-precompressed">
> PathCheck fn="find-compressed"
> </Object>
>
> <Object name="compress-on-demand">
> Output fn="insert-filter" filter="http-compression"
> </Object>
> <Object name="lbplugin">
> ObjectType fn="force-type" type="magnus-internal/lbplugin"
> PathCheck fn="deny-existence" path="*/WEB-INF/*"
> Service type="magnus-internal/lbplugin" fn="service-passthrough"
> Error reason="Bad Gateway" fn="send-error" uri="$docroot/badgateway.html"
> </Object>
>
>
>
> And this is my file loadbalancer.xml:
>
> <!DOCTYPE loadbalancer PUBLIC "-//Sun Microsystems Inc.//DTD Sun ONE Application Server 7.1//EN" "sun-loadbalancer_1_2.dtd">
> <loadbalancer>
> <cluster name="gbs-cluster" policy="round-robin">
> <instance name="gbsInstance1" enabled="true" disable-timeout-in-minutes="60" listeners="http://172.16.69.13:38080" weight="100"/>
> <instance name="gbsInstance2" enabled="true" disable-timeout-in-minutes="60" listeners="http://172.16.69.10:38080" weight="100"/>
> <web-module context-root="clusterjsp" enabled="true" disable-timeout-in-minutes="60" error-url="sun-http-lberror.html" />
> <health-checker url="/" interval-in-seconds="10" timeout-in-seconds="30" />
> </cluster>
> <property name="reload-poll-interval-in-seconds" value="60"/>
> <property name="response-timeout-in-seconds" value="30"/>
> <property name="https-routing" value="true"/>
> <property name="require-monitor-data" value="false"/>
> <property name="active-healthcheck-enabled" value="false"/>
> <property name="number-healthcheck-retries" value="3"/>
> <property name="rewrite-location" value="true"/>
> </loadbalancer>
>
>
>
>
> When I try to start the webserver I get these errors in web console and logs:
>
> [i][b]Sun Java System Web Server 7.0-Technology-Preview-3 B09/13/2006 13:14
> failure: CORE2253: Error running Init function load-modules: dlopen of /home/sun/webserver7/plugins/lbplugin/bin/libpassthrough.so failed (libicuuc.so.2: cannot open shared object file: No such file or directory)
> failure: server initialization failed[/b][/i]
>
>
> I Configured from these URLs: https://glassfish.dev.java.net/javaee5/build/GlassFish_LB_Cluster.html and http://blogs.sun.com/pjjairath/entry/installing_and_configuring_glassfish_http
>
> My Linux server OS details (uname -a)
>
> [b]Linux pumalinsvr2 2.6.5-7.312-smp #1 SMP Fri Jun 6 13:44:33 UTC 2008 i686 i686 i386 GNU/Linux[/b]
>
> I have searched in related posts and tried all the options, but I am not able to fix the problem.
>
> Could you help me?
>
>
> Thanks in advance, Ram
> [Message sent by forum member 'legend_ram' (legend_ram)]
>
> http://forums.java.net/jive/thread.jspa?messageID=330540
>
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