README.md

cassandra-container Docker Only Version

Standlone/Clustered Datastax Community running on top of a Ubuntu-based Docker image with opscenter agent

Version for Docker

This was started from the docker-cassandra project and enhanced (substantially)

Assumptions

opscenter container must be run first and be named:

opscenter

cassandra seed containers must be named one of the following:

cass1
cass2
cass3
cass4
cass5
cass6
cass7
cass8
cass9

cassandra containers must be linked to the opscenter container. This is needed to set the STOMP IP in the datastax-agent for the opscenter.

Note: any linked cassX containers are considered SEEDs.

Container Architecture

Docker

Build Instructions

see BUILD

Command Line Instructions

Docker

Three node cluster with opscenter

DOCKER_REPO=quay.io/spiffxp
TAG=v4
docker run -d --name opscenter -p 8888:8888 ${DOCKER_REPO}/opscenter_mln:${TAG}
docker run -d --name cass1 --link opscenter:opscenter ${DOCKER_REPO}/cassandra_mln:${TAG}
docker run -d --name cass2 --link opscenter:opscenter --link cass1:cass1 ${DOCKER_REPO}/cassandra_mln:${TAG}
docker run -d --name cass3 --link opscenter:opscenter --link cass1:cass1 ${DOCKER_REPO}/cassandra_mln:${TAG}

Debug help

docker exec -it <container name> bash

Browser URL (boot2docker)

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

docker inspect cass1  # (look for NetworkSettings.IPAddress)
# Connect to existing cluster in web UI popup.  Supply the IP address.