August 2011 - mod_cluster-issues - Jboss List Archives

[JBoss JIRA] Created: (MODCLUSTER-211) SE Linux in RHEL 6 does not support mod_cluster in the context of HTTPD

by Jim Tyrrell (JIRA)

SE Linux in RHEL 6 does not support mod_cluster in the context of HTTPD ----------------------------------------------------------------------- Key: MODCLUSTER-211 URL: https://issues.jboss.org/browse/MODCLUSTER-211 Project: mod_cluster Issue Type: Feature Request Affects Versions: 1.0.4.GA Environment: Apache 2.2.15 in RHEL 6 with mod_cluster in EAP Reporter: Jim Tyrrell Assignee: Jean-Frederic Clere When trying to run mod_cluster module inside of Apache I need to create a custom SE Linux policy. This should not need to be done as RHEL should ship the correctly enabled SE Linux policy, although in talking with my resident RHEL expert, the error messaging is that mod_cluster is using write instead of append as the existing policy does. I will cross post this in BZ for the SE Linux team, as I am not sure where changes need to be made, I will update this ticket with that ticket number. The create SE Linux TE file looks like this: module jbosshttpd 1.0; require { type httpd_log_t; type httpd_t; type port_t; type soundd_port_t; class tcp_socket name_bind; class file write; class dir remove_name; class udp_socket name_bind; } #============= httpd_t ============== allow httpd_t httpd_log_t:dir remove_name; allow httpd_t httpd_log_t:file write; #!!!! This avc can be allowed using the boolean 'allow_ypbind' allow httpd_t port_t:udp_socket name_bind; allow httpd_t soundd_port_t:tcp_socket name_bind; -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 11 months

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[JBoss JIRA] Created: (MODCLUSTER-235) Support hot-standby worker nodes

by Samuel Mendenhall (JIRA)

Support hot-standby worker nodes -------------------------------- Key: MODCLUSTER-235 URL: https://issues.jboss.org/browse/MODCLUSTER-235 Project: mod_cluster Issue Type: Feature Request Affects Versions: 1.1.2.Final Reporter: Samuel Mendenhall Assignee: Jean-Frederic Clere Fix For: 1.1.3.Final Like in mod_proxy and mod_jk, mod_cluster should support the ability to keep a worker node in hot-standby. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 11 months

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[JBoss JIRA] Created: (MODCLUSTER-194) When encrypting the mod_cluster traffic, can't use the http connector

by Samuel Mendenhall (JIRA)

When encrypting the mod_cluster traffic, can't use the http connector --------------------------------------------------------------------- Key: MODCLUSTER-194 URL: https://jira.jboss.org/browse/MODCLUSTER-194 Project: mod_cluster Issue Type: Feature Request Affects Versions: 1.1.0.Final Reporter: Samuel Mendenhall Assignee: Jean-Frederic Clere Priority: Minor It would appear not possible to use the http connector when encrypting the mod_cluster connection. For mod_cluster to use the 8443 connector in JBoss, one has to comment out both the 8009 connector and 8080. But this raises a question, even if it were possible to keep the 8080 connector, it doesn't appear mod_cluster is able to hit both, as there would need to be multiple mod_cluster VHs in httpd. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 1 month

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[JBoss JIRA] Created: (MODCLUSTER-208) ClassCastException on updateClusterStatus()

by Bela Ban (JIRA)

ClassCastException on updateClusterStatus() ------------------------------------------- Key: MODCLUSTER-208 URL: https://issues.jboss.org/browse/MODCLUSTER-208 Project: mod_cluster Issue Type: Bug Affects Versions: 1.1.0.Final Environment: JBoss AS 6.0.0.final Reporter: Bela Ban Assignee: Jean-Frederic Clere 13:55:36,731 ERROR [org.apache.catalina.core.ContainerBase] Exception invoking periodic operation: : java.lang.ClassCastException: org.jboss.modcluster.ha.rpc.DefaultRpcResponse cannot be cast to org.jboss.modcluster.ha.rpc.RpcResponse at org.jboss.modcluster.ha.HAModClusterService$ClusteredModClusterService.updateClusterStatus(HAModClusterService.java:1222) [:1.1.0.Final] at org.jboss.modcluster.ha.HAModClusterService$ClusteredModClusterService.status(HAModClusterService.java:1167) [:1.1.0.Final] at org.jboss.modcluster.ha.HAModClusterService.status(HAModClusterService.java:359) [:1.1.0.Final] at org.jboss.modcluster.catalina.CatalinaEventHandlerAdapter.lifecycleEvent(CatalinaEventHandlerAdapter.java:314) [:1.1.0.Final] at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:115) [:6.0.0.Final] at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1335) [:6.0.0.Final] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1599) [:6.0.0.Final] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1588) [:6.0.0.Final] at java.lang.Thread.run(Thread.java:662) [:1.6.0_23] -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 1 month

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[JBoss JIRA] Created: (MODCLUSTER-227) mod_proxy code for old httpd versions needs to be updated.

by Jean-Frederic Clere (JIRA)

mod_proxy code for old httpd versions needs to be updated. ---------------------------------------------------------- Key: MODCLUSTER-227 URL: https://issues.jboss.org/browse/MODCLUSTER-227 Project: mod_cluster Issue Type: Bug Reporter: Jean-Frederic Clere Assignee: Jean-Frederic Clere the code is old (pre 2.2.15). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 1 month

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[JBoss JIRA] Created: (MODCLUSTER-248) Missing Documentation For mod_cluster with JBoss AS5

by Stefan Negrea (JIRA)

Missing Documentation For mod_cluster with JBoss AS5 ---------------------------------------------------- Key: MODCLUSTER-248 URL: https://issues.jboss.org/browse/MODCLUSTER-248 Project: mod_cluster Issue Type: Bug Reporter: Stefan Negrea Assignee: Jean-Frederic Clere On the current mod_cluster website there is no documentation on installing mod_cluster on a JBoss AS5 server. The documentation says that mod_cluster is distributed with the server and implies there is no additional configuration required. However, it does not include details like adding Listeners to <Server> tag and configuring the JMX MBean and dependencies. The documentation from the mod_cluster module delivered with the JBoss AS5 points to a website that is no longer valid (http://www.jboss.org/mod_cluster/java/config.html) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 1 month

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[JBoss JIRA] Created: (MODCLUSTER-231) mod_cluster forgets removed node too fast

by Radoslav Husar (JIRA)

mod_cluster forgets removed node too fast ----------------------------------------- Key: MODCLUSTER-231 URL: https://issues.jboss.org/browse/MODCLUSTER-231 Project: mod_cluster Issue Type: Enhancement Affects Versions: 1.0.10 Reporter: Radoslav Husar Assignee: Jean-Frederic Clere Priority: Minor See JBPAPP-6326. WAITFORREMOVE should be configurable (as it is currently hardcoded to be 10 seconds). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 1 month

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[JBoss JIRA] Created: (MODCLUSTER-250) bad interaction with ProxyPassReverse when redirection.

by Jean-Frederic Clere (JIRA)

bad interaction with ProxyPassReverse when redirection. ------------------------------------------------------- Key: MODCLUSTER-250 URL: https://issues.jboss.org/browse/MODCLUSTER-250 Project: mod_cluster Issue Type: Bug Affects Versions: 1.1.3.Final Environment: Mixing ProxyPass/ProxyPassReverse and mod_cluster Reporter: Jean-Frederic Clere Assignee: Jean-Frederic Clere Fix For: 1.1.4.Final Using: ProxyPass / balancer://mycluster/ stickysession=JSESSIONID|jsessionid nofailover=On ProxyPassReverse / balancer://mycluster/ or ProxyPass / balancer://mycluster stickysession=JSESSIONID|jsessionid nofailover=On ProxyPassReverse / balancer://mycluster (note that this one won't work with mod_proxy_balancer). You get stuff like: curl -v http://jfcpc:8000/myapp +++ < HTTP/1.1 302 Moved Temporarily < Date: Thu, 25 Aug 2011 09:40:17 GMT < Server: Apache-Coyote/1.1 < Location: http://jfcpc:8000//myapp/ < Content-Length: 0 < Content-Type: text/plain +++ Or curl -v http://jfcpc:8000/myapp/TestRedirect?location=/toto.html +++ < HTTP/1.1 302 Moved Temporarily < Date: Thu, 25 Aug 2011 09:42:59 GMT < Server: Apache-Coyote/1.1 < Location: http://jfcpc:8000//toto.html;jsessionid=OYeoix8WaRh6VEtlSrfzIS7Q.498bb1f0... < Content-Length: 0 < Set-Cookie: JSESSIONID=OYeoix8WaRh6VEtlSrfzIS7Q.498bb1f0-00d9-3436-a341-7f012bc2e7ec; Path=/myapp < Content-Type: text/plain +++ -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 1 month

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[JBoss JIRA] Created: (MODCLUSTER-252) routing table lookup creates performance issues.

by Jean-Frederic Clere (JIRA)

routing table lookup creates performance issues. ------------------------------------------------ Key: MODCLUSTER-252 URL: https://issues.jboss.org/browse/MODCLUSTER-252 Project: mod_cluster Issue Type: Bug Affects Versions: 1.1.3.Final, MOD_CLUSTER_1_0_10_GA_CP02 Environment: use ~ 200 workers Reporter: Jean-Frederic Clere Assignee: Jean-Frederic Clere Fix For: MOD_CLUSTER_1_0_10_GA_CP03, 1.1.4.Final the throughput goes down to ~ 5 req/s -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 2 months

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[JBoss JIRA] Created: (MODCLUSTER-246) :read-attribute and :write-attribute Error in AS7

by Stefan Negrea (JIRA)

:read-attribute and :write-attribute Error in AS7 ------------------------------------------------- Key: MODCLUSTER-246 URL: https://issues.jboss.org/browse/MODCLUSTER-246 Project: mod_cluster Issue Type: Bug Affects Versions: 1.1.3.Final Reporter: Stefan Negrea Assignee: Jean-Frederic Clere :read-attribute(name=xyz) and :write-attribute(name=xyz,value=zyx) do not work in console with JBoss AS7.1 nightly builds. The expectation is that :read-attribute will return the current value of the property or the default value if the property has not been set. For :write-attribute the expectation is that all the properties listed in :read-resource-description can be set. The JBoss was started with the following command: bin/standalone.sh --server-config=standalone-ha.xml Here is the current output for invoking the two operations use the advertise attribute as an example. The outcome of both operations is failed. [standalone@localhost:9999 subsystem=modcluster] :read-attribute(name=advertise) { "outcome" => "failed", "failure-description" => "No known attribute advertise", "rolled-back" => true } [standalone@localhost:9999 subsystem=modcluster] :write-attribute(name=advertise,value=true) { "outcome" => "failed", "failure-description" => "No known attribute called advertise", "rolled-back" => true } -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 2 months

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mod_cluster-issues August 2011