OSX: 3-node Cassandra cluster + OpsCenter using Docker Compose

Cassandra-OpsCenter-Compose.md

brew install boot2docker
eval $(boot2docker shellinit)
boot2docker up
sudo pip install -U docker-compose

# put the docker-compose.yml file in a directory e.g. ~/Work/docker/cassandra

cd ~/Work/docker/cassandra
docker-compose up

open http://$(boot2docker ip):8888

docker-compose.yml

cass0:
  image: poklet/cassandra
  ports:
    - "9042:9042"
    - "9160:9160"
cass1:
  image: poklet/cassandra
  links:
    - cass0:seed
  environment:
    SEEDS: seed
cass2:
  image: poklet/cassandra
  links:
    - cass0:seed
  environment:
    SEEDS: seed
ops:
  image: poklet/opscenter
  links:
    - cass0:seed
  ports:
    - "8888:8888"


# After launching with `docker-compose up` in OSX run:
# open http://$(boot2docker ip):8888