Layout good places to start "virtual deployment seams"

[seanshahkarami]

It's difficult to work on new features without a good development and testing deployment.

One option to think about is the following: Since RabbitMQ supports virtual hosts and Cassandra supports keyspaces, we should look for places to add configuration options to allow multiple virtual deployments within a single beehive.

[seanshahkarami]

The Cassandra CQL file now creates three new keyspaces in addition to waggle to allow us to start working towards this.

CREATE KEYSPACE IF NOT EXISTS waggle
  WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 2 };

CREATE KEYSPACE IF NOT EXISTS production
  WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 3 };

CREATE KEYSPACE IF NOT EXISTS development
  WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 1 };

CREATE KEYSPACE IF NOT EXISTS testing
  WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 1 };

[seanshahkarami]

I also went ahead and provisioned three corresponding virtual hosts in RabbitMQ for this and went ahead and converted the sketch of the raw data loader and workers to support this.

[seanshahkarami]

I'll close this for now, as it looks like we may get to a point where we can just spin up a docker stack for development / testing.