Re: [cas-user] CAS in load balanced environment

2011-08-17 Thread Steve Swinsburg
tion to take place on any node in the cluster. > > Unless of course I have missed something too! > > Cheers, > Matt > > > From: Ourada, John [jour...@depaul.edu] > Sent: 16 August 2011 16:17 > To: cas-user@lists.jasig.org > Subject: RE: [cas-user] CAS in load bala

RE: [cas-user] CAS in load balanced environment

2011-08-17 Thread Kirk, Matt
Subject: RE: [cas-user] CAS in load balanced environment Matt, based on what I have read on the JASIG site, I agree with you. Part of the requirements given to me was to not have a user re-authenticate if part of the cluster fails. Memcache was eliminated. Using a DB involved too many groups within

Re: [cas-user] CAS in load balanced environment

2011-08-16 Thread Scott Battaglia
e-start is >> acceptable. >> >> This approach removes the need for a database and all the cost / admin etc >> that goes with it. >> >> Do you think is is a reasonable solution? Have I missed something which >> may change my thoughts? >> >> T

Re: [cas-user] CAS in load balanced environment

2011-08-16 Thread Marvin Addison
> There are also membase-specific enhancements in the new version of the > spymemcached client.  I'm going to look at updating MemCacheTicketRegistry > to take advantage of the new version Thanks for sharing this, Eric. I'll take a look at the link you shared. M -- You are currently subscribed

Re: [cas-user] CAS in load balanced environment

2011-08-16 Thread Eric Pierce
> -- > *From:* Scott Battaglia [scott.battag...@gmail.com] > *Sent:* 16 August 2011 14:55 > > *To:* cas-user@lists.jasig.org > *Subject:* Re: [cas-user] CAS in load balanced environment > > On Tue, Aug 16, 2011 at 9:47 AM, Marvin Addis

RE: [cas-user] CAS in load balanced environment

2011-08-16 Thread Ourada, John
are choosing the EHCache ticket registry over DefaultTicketRegistry. Am I missing something? -john From: Kirk, Matt [mailto:matt.k...@bskyb.com] Sent: Tuesday, August 16, 2011 10:05 AM To: cas-user@lists.jasig.org Subject: RE: [cas-user] CAS in load balanced environment Thanks for all

RE: [cas-user] CAS in load balanced environment

2011-08-16 Thread Kirk, Matt
thing which may change my thoughts? Thanks, Matt From: Scott Battaglia [scott.battag...@gmail.com] Sent: 16 August 2011 14:55 To: cas-user@lists.jasig.org Subject: Re: [cas-user] CAS in load balanced environment On Tue, Aug 16, 2011 at 9:47 AM, Marvin Ad

Re: [cas-user] CAS in load balanced environment

2011-08-16 Thread Scott Battaglia
On Tue, Aug 16, 2011 at 9:47 AM, Marvin Addison wrote: > > what is the Memcache solution and do you have a setup guide? > > See https://wiki.jasig.org/display/CASUM/MemcacheTicketRegistry. I'll > discuss briefly what's _not_ in the manual. I think there's some > misinformation in the community,

Re: [cas-user] CAS in load balanced environment

2011-08-16 Thread Marvin Addison
> what is the Memcache solution and do you have a setup guide? See https://wiki.jasig.org/display/CASUM/MemcacheTicketRegistry. I'll discuss briefly what's _not_ in the manual. I think there's some misinformation in the community, borne out in list discussions and other venues, about the need fo

RE: [cas-user] CAS in load balanced environment

2011-08-16 Thread Ourada, John
- From: Kirk, Matt [mailto:matt.k...@bskyb.com] Sent: Tuesday, August 16, 2011 8:22 AM To: cas-user@lists.jasig.org Subject: RE: [cas-user] CAS in load balanced environment Hi John, Yes, I've seen that and used it as the basis for choosing Ehcache over JBossCache. Was just wondering what

RE: [cas-user] CAS in load balanced environment

2011-08-16 Thread Ourada, John
Sent: Tuesday, August 16, 2011 8:22 AM To: cas-user@lists.jasig.org Subject: RE: [cas-user] CAS in load balanced environment Hi John, Yes, I've seen that and used it as the basis for choosing Ehcache over JBossCache. Was just wondering what other alternatives there are and saw the Memcache post

RE: [cas-user] CAS in load balanced environment

2011-08-16 Thread Kirk, Matt
xecuteAuditCode(AuditTrailManagementAspect.java:147) Did you hit this problem? Thanks again, Matt From: Ourada, John [jour...@depaul.edu] Sent: 16 August 2011 13:24 To: cas-user@lists.jasig.org Subject: RE: [cas-user] CAS in load balanced environment Matt, have you seen NAU

RE: [cas-user] CAS in load balanced environment

2011-08-16 Thread Ourada, John
rom: Kirk, Matt [mailto:matt.k...@bskyb.com] Sent: Tuesday, August 16, 2011 2:59 AM To: cas-user@lists.jasig.org Subject: RE: [cas-user] CAS in load balanced environment Hi, I'm currently looking at implementing a HA CAS Cluster and I was looking at using Ehcache. Having just read your post,

RE: [cas-user] CAS in load balanced environment

2011-08-16 Thread Kirk, Matt
arvin Addison [marvin.addi...@gmail.com] Sent: 05 August 2011 01:43 To: cas-user@lists.jasig.org Subject: Re: [cas-user] CAS in load balanced environment ≥ So please let me if just implementing memcache will resolve the issue ? You have a common HA setup. MemcachedTicketRegistry + memcached s

Re: [cas-user] CAS in load balanced environment

2011-08-04 Thread Marvin Addison
≥ So please let me if just implementing memcache will resolve the issue ? You have a common HA setup. MemcachedTicketRegistry + memcached should solve your problems. M -- You are currently subscribed to cas-user@lists.jasig.org as: arch...@mail-archive.com To unsubscribe, change settings or a

Re: [cas-user] CAS in load balanced environment

2011-08-04 Thread sathyan . tech
Marvin Thanks again. Here is my situation. There are multiple tomcat instances that are load balanced and each one of them have a CAS installed in them. The issue that I am facing is the ticket goes to one server and the other server tries to look for this ticket. So the user is always denied

Re: [cas-user] CAS in load balanced environment

2011-08-04 Thread Andrew Morgan
On Thu, 4 Aug 2011, sathyan.t...@gmail.com wrote: Andy Thank you for the quick response. My scenario is I have many tomcat instances running and they are load balanced. Each of these have CAS installed on them individually. My problem was the users were not getting authenticated in this cluste

Re: [cas-user] CAS in load balanced environment

2011-08-04 Thread Scott Battaglia
At this point I believe repcached is pretty far removed from the current version of Memcached: http://repcached.lab.klab.org/ On Thu, Aug 4, 2011 at 4:46 PM, Marvin Addison wrote: > > 3. Could you please point me to any link that has steps to set up > repcache? > > I would give some careful cons

Re: [cas-user] CAS in load balanced environment

2011-08-04 Thread Marvin Addison
> 3. Could you please point me to any link that has steps to set up repcache? I would give some careful consideration to whether you need replication in memcached. Consider what happens when a node goes down: a user hits CAS and MemcachedTicketRegistry figures out which nodes the cache entry liv

Re: [cas-user] CAS in load balanced environment

2011-08-04 Thread sathyan . tech
Hi Marvin Your reply was very helpful , thank you. I am going to use repcache for replicating tickets along with memcache. Could you please point me to any link that shows how to set up repcache ? Sorry I have asked the same question to Andy too. Thanks Lingan On Aug 4, 2011, at 1:55 PM, Mar

Re: [cas-user] CAS in load balanced environment

2011-08-04 Thread sathyan . tech
Andy Thank you for the quick response. My scenario is I have many tomcat instances running and they are load balanced. Each of these have CAS installed on them individually. My problem was the users were not getting authenticated in this clustered environment possibly because the CAS tickets we

Re: [cas-user] CAS in load balanced environment

2011-08-04 Thread Marvin Addison
> My understanding is when CAS is used in a load balanced environment... > it is mandatory to have CAS clustered as described in > https://wiki.jasig.org/display/CASUM/Clustering+CAS You don't have to use JBossCacheTicketRegistry for the ticket registry, but the points of consideration in that pag

Re: [cas-user] CAS in load balanced environment

2011-08-04 Thread Andrew Morgan
On Thu, 4 Aug 2011, CLingan wrote: Hello All I am a novice user with CAS. I have couple of questions and looking forward for some clarification or direction from this forum. Any idea is highly appreciated. The full CAS clustering as described on the wiki seemed like overkill to me. I used M