[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-178) Domains: non sticky requests should be contained within a given domain

Roman Jurkov (JIRA) issues at jboss.org
Wed Jun 11 00:23:15 EDT 2014


    [ https://issues.jboss.org/browse/MODCLUSTER-178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12975080#comment-12975080 ] 

Roman Jurkov commented on MODCLUSTER-178:
-----------------------------------------

Rado,

is there a special configuration that i should do to achieve case 3? i've tested it with sticky session true and force to false, and i am getting 503 if node goes down, here is my info:

balancer: [1] Name: mycluster Sticky: 1 [JSESSIONID]/[jsessionid] remove: 0 force: 1 Timeout: 0 maxAttempts: 1
node: [2:2],Balancer: mycluster,JVMRoute: MyClusterE1,LBGroup: [MyDomain2],Host: 127.0.0.1,Port: 4453,Type: http,flushpackets: 0,flushwait: 1,ping: 10,smax: 0,ttl: 60,timeout: 0
host: 1 [myClusterAlias2] vhost: 1 node: 2
host: 2 [mycluterAlias1] vhost: 1 node: 2
context: 1 [/cluster] vhost: 1 node: 2 status: 1

my session cookie:
id: 6a1f20eda1ec119e7fa168f766f2309bb5f42692.MyClusterD route: MyClusterD

as you see node is MyClusterD and route is MyClusterD which died, however there is MyClusterE that serves /cluster context, however mod_cluster doesn't elect that node

> Domains: non sticky requests should be contained within a given domain
> ----------------------------------------------------------------------
>
>                 Key: MODCLUSTER-178
>                 URL: https://issues.jboss.org/browse/MODCLUSTER-178
>             Project: mod_cluster
>          Issue Type: Feature Request
>            Reporter: Bela Ban
>            Assignee: Jean-Frederic Clere
>         Attachments: cluster-small.png, cluster.jpg
>
>
> If we have a couple of domains, then non-sticky requests can go to *any* server in *any* domain. 
> It would be nice if we could at least make the domain sticky, so e.g. non-sticky requests always pick the same domain, as long as there are servers in that domain.
> Maybe this should be a new flag, e.g. stickyDomain. If stickySession is false, then we'd check stickyDomain.



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