Remove Terracotta Cluster

[Russell Beall]

When I need to switch to standalone mode for testing and such, I remove these options from the JAVA_OPTS:

          -Dtc.install-root=/opt/terracotta \
          -Dtc.config=/opt/terracotta/conf/tc-config.xml \
          -Xbootclasspath/p:/opt/terracotta/lib/dso-boot/dso-boot-hotspot_linux_160_24.jar"

That is how you would take out session clustering, but as Scott said, you would have to be sure you handle your data requirements so continued operations are not affected by becoming unclustered, (if your plan is to pull away from TC in production as well).

Regards,
Russ.

On Mar 1, 2012, at 1:58 PM, Joshua Brodie wrote:

> Hi:
> 
> I am looking after a Shibboleth IdP with terracotta cluster - I am not
> yet 100% sure how they both work together (~90% sure).
> 
> If I needed to remove the terracotta cluster, and have just
> stand-alone IdPs with load-balanced sticky session, is it only to
> update the 'catalina.sh'? i.e. copmment out the following:
> 
> "if [ "$1" = "start" ] ; then
> JAVA_OPTS="-Xmx2048m -XX:MaxPermSize=1024m -XX:+UseParallelOldGC
> -XX:+DisableExplicitGC \
>           -Dtc.install-root=/opt/terracotta \
>           -Dtc.config=/opt/terracotta/conf/tc-config.xml \
>           -Xbootclasspath/p:/opt/terracotta/lib/dso-boot/dso-boot-hotspot_linux_160_24.jar"
> fi"
> --
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