On Fri, Feb 9, 2018 at 12:46 AM, Krish Donald <gotomyp...@gmail.com> wrote:
> Hi All, > > What kind of Automation you have for Cassandra related operations on AWS > like restacking, restart of the cluster , changing cassandra.yaml > parameters etc ? > We wrote some scripts customized for Zalando's STUPS platform: https://github.com/zalando-stups/planb-cassandra (Warning! messy Python inside) We deploy EBS-backed instances with AWS EC2 auto-recovery enabled. Cassandra runs inside Docker on the EC2 hosts. The EBS setup allows us to perform rolling restarts / binary updates without streaming. Updating configuration parameters is a bit tricky since there are many places where different stuff is configured: cassandra-env.sh, jvm.options, cassandra.yaml and environment variables. We don't have a comprehensive answer to that yet. Cheers, -- Oleksandr "Alex" Shulgin | Database Engineer | Zalando SE | Tel: +49 176 127-59-707
