Re: Recommendation: running Cassandra in containers

2018-06-28 Thread daemeon reiydelle
Yes, big data infra works fine in containers. Does not slow and in some cases can increase performance depending on the virtualization. A big differentiator comes when one is using persisted storage that can live across the underlying instance. When the instance (and containers) fail, then there is

Re: Recommendation: running Cassandra in containers

2018-06-28 Thread Rahul Singh
Docker containers work - and so they will work with kubernetes PersistentVolumes. Nothing would beat bare metal , CPU, and Ram in terms of speed but containerization / kubernetization makes sense if you want to totally automate infrastructure as code across clouds. Rahul On Jun 27, 2018, 6:23 P

Re: Recommendation: running Cassandra in containers

2018-06-27 Thread Nate McCall
On Tue, Jun 26, 2018 at 3:12 AM, Pierre Mavro wrote: > Hi, > > Regarding the limits in linux cgroups (as used in Kubernetes/Mesos), I > was wondering if there are any recommendation (didn't find anything on > this topic). > > In general on Java 8 running instances, it is advised to run those > opt

Re: Recommendation: running Cassandra in containers

2018-06-25 Thread daemeon reiydelle
The use of Mesos in production for cassandra was a failure due to the inability to reserve network bandwidth as Mesos can only allocate cpu and memory profiles to a task. So, assuming you are either running on dedicated/manually controlled VM's, or are no running a product/meaningful data storage f