Bento Cluster Docker

A prototype for a Bento cluster (self contained HDFS/YARN/HBase/Cassandra environment). Runs CDH 5 and Cassandra 2 in pseudo-distributed mode.

Usage

# build the image
docker build -t "danburkert/bento" .

# start the container
docker run --name bento danburkert/bento

# Get the Bento address
BENTO_ADDRESS=$(docker inspect --format="{{.NetworkSettings.IPAddress}}" bento)
BENTO_HOST=$(docker inspect --format="{{.Config.Hostname}}" bento)

# Add the Bento hostname to /etc/hosts (required to allow HBase to resolve region servers)
echo "${BENTO_ADDRESS}	${BENTO_HOST}" | sudo tee -a /etc/hosts

# Generate client configuration to connect to the Bento
./client-conf/generate-client-configs

# Add client configs to current environment
source client-conf/client-conf-env

Web Interfaces

# HDFS namenode
open http://$BENTO_HOST:50070

# YARN resource manager
open http://$BENTO_HOST:8088

# HBase master
open http://$BENTO_HOST:60010

# Cassandra Opscenter
open http://$BENTO_HOST:8888

# supervisord
open http://$BENTO_HOST:9001

Installation

Linux Host

Requires Docker. Docker requires Linux kernel 3.8 or above.

OS X Host

1. Requires boot2docker
2. Requires a network route to the bento box:

sudo route add $BENTO_ADDRESS/16 $(boot2docker ip 2> /dev/null)