• How to analyse sticky-session problem

    Hi,   we are using linux systems with apache 2.2, mod_cluster 1.2.1 and three JBoss AS 7.1 servers.   Sometimes, I think wenn the load is a litte higher, sticky sessions are getting lost. On the JBoss side...
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  • modcluster system will impact the external httpd

    Hi All,   We ran into a strange issue as below:   We added   <sso cache-container="web" cache-name="sso" reauthenticate="false"/> to <subsystem xmlns="urn:jboss:domain:web:1.1" in domain.xml...
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  • Exception acquiring ownership

    Scenario: two AS-7.2.0 nodes in standalone-ha mode, fronted by a httpd-2.4.6 reverse proxy with mod_cluster-1.2.6.Final I removed the directives 'sticky-session="true" sticky-session-force="true" from standalone-ha....
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    last modified by marcodanti
  • Override proxy decision with parameter

    Hi,   Our setup is HTTPD with Tomcat(s) and mod_cluster between them via AJP. We are not using sticky session, so every request may be proxied to different Tomcat instance.   My question is if there is a ...
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  • Apache + Jboss + mod_cluster + Ssl

    Hi,   I installed Apache + Jboss + mod_cluster.   It is everything working, then I configure apache with digital certificate with ssl then I am getting http 408 (timeout).   I have some questions: &#...
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  • mod_cluster apache and 2 jboss_managers

    I've this configuration: 1 Apache (on VM0) Jboss_Master1 (domain master and server node on VM1) + Jboss_slave1 (just server node on VM2) each with server_group1 and server_group2 defined (each with just 1 node) Jbo...
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  • Automatic redeploy failed

    I just ran into the following problem in a two nodes cluster:   on node stw-2, open a deployed .war under standalone/deployments to change a parameter into a web.xml file save changed file on the server.log fi...
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    last modified by marcodanti
  • Comparison between JBoss internal web server and apache?

    Hi all, does anyone know of some reference/analysis about the pros and cons of using jboss internal web server against using an external web server like Apache? Thanks!
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  • Undertow + mod_cluster

    As Undertow is replacing JBossWeb in WildFly, will it support all the HTTP/HTTPS/AJP communications with mod_cluster?   I know that Undertow supports AJP with mod_cluster, will it also support the http/https con...
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  • MODCLUSTER000042: Error null sending INFO command to :443

    I've setup httpd to use SSL to server user requests, but I want httpd communication with AS7 servers with non-ssl port. So I put the advertising and MCPM functions into virtual host on 80. Here are my configs:   ...
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    last modified by weinanli
  • Is APR connector added by default in Jboss AS 7.1.1. If not, how to add it

    Is APR connector added by default in Jboss AS 7.1.1.    If not, please let me know how to  configure the HTTP connector 
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  • JBoss Cluster: Service Temporarily Unavailable

    I am using JBoss 6.1.0 Alpha in domain mode (cluster with 2 servers on 2 physical machines) and the mod_cluster binary bundle 1.2.0 Final. The setup is as follows: Physical machine 1: JBoss server 1 which also acts a...
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  • HAModClusterServiceMBean removed in mod_cluster 1.2.6.Final and what does it mean?

    Hi,        I saw HAModClusterServiceMBean.java is removed since 1.2.6.Final: https://github.com/modcluster/mod_cluster/commit/c50037d69b18305ec4143654758596d51555d1cd     ...
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  • mod_cluster1.2.0, mod_advertise question

    hi, I tried to config a mod_cluster on a debian box , but failed. Every time when i start apache, i see a Warning in /var/log/apache/error.log,   [warn] mod_advertise: ServerAdvertise Address or Port not defin...
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  • Correct way to upgrade mod_cluster in JBoss AS/WildFly?

    What is the proper procedure to install a new version of mod_cluster into JBoss AS7? I already upgraded the httpd part of mod_cluster (.so files), but I am not sure about how to proceed for JBoss...
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  • download mod_cluster 1.2.6

    Where can I download mod_cluster 1.2.6 (released 07/Sep/13)'s dynamic libraries linux2-x86 bundle?   Thanks, Nuno
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  • multiple httpd segment faults in mod_proxy_cluster.c

    Hi Jean, I have been running into httpd crashes (segment fault in children). Using gdb I always trace their origin into several places inside mod_proxy_cluster.c. The cause is always some attempt to use some struct...
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  • mod_cluster-manager page details

    Among the many things that are displayed in the mod_cluster-manager page there is a  line like the following   Balancer: mycluster,LBGroup: ,Flushpackets: Off,Flushwait: 10000,Ping: 10000000,Smax: 26,Ttl: 6...
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  • how to run mod_cluster demo?

    I would like to run the demo application provided with mod_cluster (1.2.3.Final),   I found and deployed the mod_cluster-1.2.3.Final/demo/server/target/mod_cluster-demo-server-1.2.3.Final.war Then I found the m...
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    last modified by marcodanti
  • Help me understand Balancers and multiple EAP clusters

    Hello,   I've read through the docs, but I'm still not sure I grok how balancers work in relation to EAP6/AS7(WF7?) clusters, and EAP mod_cluster groups - especially when you have multiple ones.   We have ...
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    last modified by ehle