Working on a Kubernetes operator for Cassandra (Alpha stage...) Le 9 févr. 2018 12:56 PM, "Oleksandr Shulgin" <oleksandr.shul...@zalando.de> a écrit :
> 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 <+49%20176%2012759707> > >
