[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-347) mod_cluster-manager may break up aliases from a single VirtualHost, causing a messy page
Aaron Ogburn (JIRA)
jira-events at lists.jboss.org
Fri Jun 28 14:09:21 EDT 2013
Aaron Ogburn created MODCLUSTER-347:
---------------------------------------
Summary: mod_cluster-manager may break up aliases from a single VirtualHost, causing a messy page
Key: MODCLUSTER-347
URL: https://issues.jboss.org/browse/MODCLUSTER-347
Project: mod_cluster
Issue Type: Bug
Affects Versions: 1.2.4.Final
Environment: -JBoss Enterprise Application Platform (EAP 6.1.0)
-mod_cluster 1.2.4.Final
Reporter: Aaron Ogburn
Assignee: Jean-Frederic Clere
Now that we properly show all the individual virtual hosts for a node, mod_cluster-manager may display a messy page with the aliases from a single Virtual Host broken up with multiple instances of the Virtual Host and its contexts. This can occur with our concurrent start ups now when JBoss has multiple applications bound to virtual servers that are deploying and enabling at once. The dump output demonstrates the cause:
balancer: [1] Name: mycluster Sticky: 1 [JSESSIONID]/[jsessionid] remove: 0 force: 0 Timeout: 0 maxAttempts: 1
node: [1:1],Balancer: mycluster,JVMRoute: 4e6189af-0502-3305-8ff3-fad7fee8b516,LBGroup: [],Host: 127.0.0.1,Port: 8009,Type: ajp,flushpackets: 0,flushwait: 10,ping: 10,smax: 1,ttl: 60,timeout: 0
host: 1 [example3.com] vhost: 3 node: 1
host: 2 [example2.com] vhost: 3 node: 1
host: 3 [example.com] vhost: 3 node: 1
host: 4 [localhost] vhost: 3 node: 1
host: 5 [example6.com] vhost: 1 node: 1
host: 6 [example5.com] vhost: 1 node: 1
host: 7 [example4.com] vhost: 1 node: 1
host: 8 [testhost2] vhost: 1 node: 1
host: 9 [default-host] vhost: 3 node: 1
host: 10 [example9.com] vhost: 2 node: 1
host: 11 [example8.com] vhost: 2 node: 1
host: 12 [example7.com] vhost: 2 node: 1
host: 13 [testhost3] vhost: 2 node: 1
context: 1 [/helloworld2] vhost: 3 node: 1 status: 1
context: 2 [/helloworld3] vhost: 1 node: 1 status: 1
context: 3 [/] vhost: 2 node: 1 status: 1
The messy html representative of this bad output is attached. Note host entry 9 is for vhost 3, but separated in the html from the other vhost 3 entries.
The problem is in manager_info_hosts. It assumes all of those entries will be in order, printing out the Virtual Host/Context lines whenever a different vhost entry is seen. It'd be much cleaner if we ensured each VirtualHost was only ever printed once on the page.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
More information about the mod_cluster-issues
mailing list