scylla-cluster

Scylladb cluster with Docker Swarm

Using Docker Swarm to setup a scylladb cluster.

Docker Compose template of Scylladb cluster

version: '3'

services:
  scylla:
    image: scylla
    ports:
        - 9042:9042
    command: --seeds auto

Build the scylladb Docker image

docker build -t 'scylla' scylla

Start the scylladb cluster

docker stack deploy --compose-file docker-compose.yml scylladb

Scale out the instance number of scylladb

docker service scale scylladb_scylla=<num>