After siteminder installation with apache mod_cluster doesn't work for Jboss EAP 6.1.0

[rossi_pure]

I am facing an issue after siteminder installation wit my apache.

Without siteminder, Apache is able to talk with Jboss EAP 6.1.0 via mod_cluster  but when  siteminder is enable the Jboss is throwing this below error.

[org.jboss.modcluster] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) MODCLUSTER000042: Error null sending INFO command to siladitya/10.15.39.10:80, configuration will be reset: null

I have already "EnableMCPMReceive" and ServerAdvertise on with my mod_cluster configuration in apache.

Mod_cluster version:1.2.0

Apache:2.2.16

Can you please help me out.

Thanks

Sil

[mbabacek]

There was an error with siteminder and HTTP/1.0, but that was fixed in mod_cluster with using HTTP/1.1 and Host header quite some time ago. Anyhow, I'm not sure whether there ain't any old bug with Host header in mod_cluster 1.2.0. Please, update to mod_cluster 1.2.6 from the download section. Upgrading from 1.2.0 to 1.2.6 is a zero-effort endeavour, you just replace the modules. No change to the configuration.

[rossi_pure]

Thanks Michal...But this is apache access log with using mod_cluster 1.2.0

3.150.239.103 - - [19/Feb/2014:06:12:25 -0500] "INFO / HTTP/1.1" 302 521

3.150.239.103 - - [19/Feb/2014:06:12:35 -0500] "INFO / HTTP/1.1" 302 521

3.150.239.103 - - [19/Feb/2014:06:12:45 -0500] "INFO / HTTP/1.1" 302 521

3.150.239.103 - - [19/Feb/2014:06:12:55 -0500] "INFO / HTTP/1.1" 302 521

3.150.239.103 - - [19/Feb/2014:06:13:05 -0500] "INFO / HTTP/1.1" 302 521

3.150.239.103 - - [19/Feb/2014:06:13:15 -0500] "INFO / HTTP/1.1" 302 521

3.150.239.103 - - [19/Feb/2014:06:13:26 -0500] "INFO / HTTP/1.1" 302 521

3.150.239.103 - - [19/Feb/2014:06:13:36 -0500] "INFO / HTTP/1.1" 302 521

3.150.239.103 - - [19/Feb/2014:06:13:46 -0500] "INFO / HTTP/1.1" 302 521

3.150.239.103 - - [19/Feb/2014:06:13:56 -0500] "INFO / HTTP/1.1" 302 521

Does it mean mod_cluster -1.2.0 has http/1.1 header??

If not the  please send me the download links of mod_cluster-1.2.6 (only for .so files).

[mbabacek]

mod_cluster 1.2.6.Final bin Downloads - JBoss Community

Look for "mod_cluster binaries" for your platform.

[jfclere]

Hm the patch is in the java part changing the native won't help.

[rossi_pure]

I have updated the mod_cluster to 1.2.0 to 1.2.6 Final but getting same error.

06:29:06,591 ERROR [org.jboss.modcluster] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) MODCLUSTER000042: Error null sending INFO command to siladitya/10.15.29.10:80, configuration will be reset: null

[rossi_pure]

In debug mode of apache I got following error for the same  issue.

[Fri Feb 21 06:19:15 2014] [debug] mod_manager.c(1910): manager_trans INFO /

[Fri Feb 21 06:19:25 2014] [debug] mod_manager.c(1910): manager_trans INFO /

[Fri Feb 21 06:19:35 2014] [debug] mod_manager.c(1910): manager_trans INFO /

Is it any relation with SElinux or any security level.

Need your assistance

[jfclere]

you need to configure siteminder to allow the MCMP elements.

[rossi_pure]

Hi Jean,

Can you please let me know  what are all MCMP elements and what are the steps should I follow to allow MCMP elements through siteminder.I have no idea  how to allow MCMP elements under siteminder.

I am struggling lot in that issue.Need your help urgently.

Thanks

Sil

[jfclere]

See https://community.jboss.org/wiki/ModClusterDesign

[mbabacek]

Enabling these custom HTTP methods will do:

• CONFIG
• ENABLE-APP
• DISABLE-APP
• STOP-APP
• REMOVE-APP
• STATUS
• DUMP
• ERROR
• INFO

[rossi_pure]

How to enable these methods?And most importantly now my http method request is GET ,I want to change it to POST..How can I do this?

Please let me know.

Thanks

Sil

[jfclere]

You should ask the siteminder questions to siteminder guys, we think it is doable but no idea how it is their software not ours.

[arofah.akbar]

I face the same issue. Do you fix this problem?