Category    diversify

Running MDMS and MDMS Diversified using docker

by Olivier Barais     docker diversify

Posted 2014.08.23 — Rennes, France

I am just finishing the docker image to run mdms quickly.

To play with it, just pull the following images.

docker pull barais/mdmsredis #contains the redis databases
docker pull barais/mdmssosies #contains the sosies (it is big)
docker pull barais/nginxsosies #contains nginx and the websocket server for displaying connection

To create quickly a cluster of regular mdms worker

#start nginx
export ID_REDIS=$(docker  run -i -d -t barais/mdmsredis /usr/bin/redis-server)
export IP_REDIS=`docker inspect --format='' $ID_REDIS` 
#start some sosies
#run just once
export ID_SOSIES=$(docker  run -i -d -t barais/mdmssosies /bin/bash -xec "sed -i "s/$IP_REDIS/g" /opt/mdms-ringojs/config.json && /opt/sosies/ringojs-0.10/bin/ringo /opt/mdms-ringojs/tools/fakedb.js")

#run for each sosies

for i in {1..10}
	export ID_SOSIES=$(docker  run -i -d -t barais/mdmssosies /bin/bash -xec "sed -i "s/$IP_REDIS/g" /opt/mdms-ringojs/config.json && /opt/sosies/ringojs-0.10/bin/ringo /opt/mdms-ringojs/main.js")
	export IP_SOSIES=`docker inspect --format='' $ID_SOSIES`
	if [ -z "$IPS_WORKER" ]; then export IPS_WORKER=$IP_SOSIES; else export IPS_WORKER="$IP_SOSIES;$IPS_WORKER"; fi  

#start some nginx and websocket server
export ID_NGINX=$(docker  run -i -d -t barais/nginxsosies /main $IPS_WORKER) #you can add a second parameter for the public name of your website e.g.
export IP_NGINX=`docker inspect --format='' $ID_NGINX`
echo $IP_NGINX

To create quickly a cluster of diversified mdms workers:

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