abtreece / riak-repl-in-a-box

Docker sandbox for tinkering with Riak clusters and replication

riak-repl-in-a-box

Provides a Docker environment which implements two riak clusters and configures replication between them.

Requirements

• docker 

Quick Start

Bring the environment up with docker-compose. Running in detached mode puts the sandbox in the background. Utilizes a current Riak Docker image built on amazonlinux... abtreece/riak-kv

$ docker-compose up -d
Creating network "riak-repl-in-a-box_default" with the default driver
Creating riak-repl-in-a-box_coordinator-west_1 ... done
Creating riak-repl-in-a-box_coordinator-east_1 ... done
Creating riak-repl-in-a-box_member-west_1      ... done
Creating riak-repl-in-a-box_member-east_1      ... done

Riak status

$ curl localhost:8098/stats | jq
{
  "connected_nodes": [
    "[email protected]"
  ],
  ...
  "ring_members": [
    "[email protected]",
    "[email protected]"
  ],
  "ring_num_partitions": 64,
  "ring_ownership": "[{'[email protected]',32},{'[email protected]',32}]",

Replication status

$ curl localhost:8098/riak-repl/stats | jq
{
  "realtime_enabled": "riak-west-1",
  "realtime_started": "riak-west-1",
  "fullsync_enabled": "riak-west-1",
  "fullsync_running": "",
  "cluster_name": "riak-east-1",
  "cluster_leader": "[email protected]",
  "connected_clusters": [
    "riak-west-1"
  ],