Create schema about cassandra

[shankarshastri]

@DavidRG13

cassandra:
    image: cassandra
    ports:
    - "9042:9042"
    - "9160:9160"
    hostname: cassandra
    container_name: cassandra
    volumes:
      - ./random_path/random.cql:/tmp/random.cql
    command: >
            bash -c "((sleep 20s && cqlsh < /tmp/random.cql &) 
            && (/docker-entrypoint.sh cassandra -f)"

I did it like this with docker-compose.yml
In case of normal docker, we may need to wait for cassandra to come up. And once it's up, then you may need to exec into the docker container using

docker cp /random_path/random.cql cassandra:/tmp/random.cql
docker exec -i cassandra bash -c "cqlsh < /tmp/random.cql"

Or you can mount the cql files before as shown above in docker-compose.yml file.
And then run exec commands.

from cassandra.

[varadharajan]

I came across MySQL entry point file and i would prefer something like that.

[awalterschulze]

We currently use this:
https://gist.github.com/awalterschulze/7732a15b555facdd9399b7f8ed9b88bf
I hope someone else can come up with something better using two phase build to build the populated schema database into the single docker.

[tianon]

Duplicate of #31.