Hi Andrew, thanks for your response. What I wanted to ask in question number (3) is this.
If I work with only 1 node, I access http://myhost/cas/services... and I can see the ticket stats (number of TGTs, STs to expire, etc.). Working with 2 nodes (with memcached / repcached), what would I see? In every node the stats of this node? O the sama stats in both nodes? ________________________________ From: Andrew Morgan <[email protected]> To: [email protected] Sent: Sunday, January 15, 2012 2:30 PM Subject: Re: [cas-user] CAS - HA with memcached / repcached On Sun, 15 Jan 2012, Fernando Correa wrote: > Hi to everyone. > > I'm looking to implement CAS working in a HA environment. It looks like > memcached is a simple solution to provide this. I read a lot about it and I > have some doubts. > > 1) If a node fails, we still need to work with another one, without > authenticate users agains. Is repcached the solution for this? We use repcached here for that reason. > 2) I made a little test with this. I generated some STs from node 1 (ST-1, > ST-2, ...). I stopped node 1, and I generated some STs from node 2. The nodes > where named ST-1, ST-2, .... Every node names their tickets in that way > (ST-1, ST-2, ...)? Each node makes tickets that begin with ST-###. You should also set the host.name property in your cas.properties file. Service Tickets will get the name appended then, for uniqueness (ST-###-abc123-hostname). > 3) With memcached in the middle, could I see the tickets stats in the console > (both nodes will show the same information)? I'm not sure what you mean. If you have a way to view the memcache cache, then you should see all of the tickets. > 4) Do I have to change something in the client when I used this solution? Nope. CAS clients work the same as usual. Andy -- You are currently subscribed to [email protected] as: [email protected] To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user -- You are currently subscribed to [email protected] as: [email protected] To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
