Hi, Try to use comma separator in cas.ticket.registry.memcached.memcached.servers property.
Jérôme. Le ven. 4 sept. 2020 à 14:24, Jeremiah Garmatter <[email protected]> a écrit : > Hello, > > I have made it through the CAS installation, configuration and > customization process for CAS 6.2. The final thing that I must do is > configure a ticket registry shared between two CentOS 7 servers. I was > planning on using memcached because my predecessor used it on the old CAS > 3.5.2 installment but I have had no luck getting the two CAS instances to > share their tickets with each other. > > I have included the memcached and spymemcached dependencies within > build.gradle: > implementation > "org.apereo.cas:cas-server-support-memcached-ticket-registry:${project.'cas.version'}" > implementation > "org.apereo.cas:cas-server-support-memcached-spy:${project.'cas.version'}" > > I installed memcached on each server with: yum install memcached > The version is: 1.4.15 > > I have opened the firewall (firewalld) to allow access to memcache's > default port: 11211 > > Inside of cas.properties, I included these properties: > cas.ticket.registry.memcached.memcached.servers=server1.domain:11211 > server2.domain:11211 > cas.ticket.registry.memcached.memcached.locator-type=ARRAY_MOD > cas.ticket.registry.memcached.memcached.failure-mode=Redistribute > cas.ticket.registry.memcached.memcached.hash-algorithm=FNV1_64_HASH > cas.ticket.registry.memcached.memcached.transcoder=KRYO > > cas.ticket.registry.memcached.crypto.signing.key=<My signing key> > cas.ticket.registry.memcached.crypto.encryption.key=<My encryption key> > cas.ticket.registry.memcached.crypto.enabled=true > cas.ticket.registry.memcached.crypto.strategyType=ENCRYPT_AND_SIGN > > After rebuilding and deploying, then signing in to server1's CAS > instances, I use telnet to verify the cookies are within memcache: > telnet server1 11211 > stats items > I see this on server 1: > STAT items:19:number 1 > STAT items:19:age 61809 > STAT items:19:evicted 0 > STAT items:19:evicted_nonzero 0 > STAT items:19:evicted_time 0 > STAT items:19:outofmemory 0 > STAT items:19:tailrepairs 0 > STAT items:19:reclaimed 0 > STAT items:19:expired_unfetched 0 > STAT items:19:evicted_unfetched 0 > END > and this on server2: > stats items > END > > Troubleshooting: > I used a rich firewalld rule to allow tcp connections between server1 and > server2 across port 11211. Thinking I may have gunked up the rule, I opened > port 11211 to all. This didn't change anything. > I wasn't sure how memcached worked with signing and encryption of tickets, > I'm currently using the same signing key on both servers, as well as the > same encryption key, is that the way I should have them? > > Has anyone had luck implementing memcached into a CAS 6.2 deployment? Any > ideas of the problem here? The cas.log file showed some java errors before > I had my cas.properties ironed out, but on the most recent runs I haven't > seen any errors at all. > > Thank you for your time. > > -- > - Website: https://apereo.github.io/cas > - Gitter Chatroom: https://gitter.im/apereo/cas > - List Guidelines: https://goo.gl/1VRrw7 > - Contributions: https://goo.gl/mh7qDG > --- > You received this message because you are subscribed to the Google Groups > "CAS Community" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/a/apereo.org/d/msgid/cas-user/306c993d-cb7d-4cae-8751-6b5031409258n%40apereo.org > <https://groups.google.com/a/apereo.org/d/msgid/cas-user/306c993d-cb7d-4cae-8751-6b5031409258n%40apereo.org?utm_medium=email&utm_source=footer> > . > -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/CAD6KnbwjdrmgPEufyEz0k-bsSPLC_%3DDk1Bc2tFzJwG%2B1JuyTkQ%40mail.gmail.com.
