Mongodb cluster in Grid5000

1- connect to Grid5000
2- deploy 7 nodes :

oarsub -I -l nodes=7,walltime=6 -t deploy
kadeploy3 -f $OAR_NODE_FILE -e jessie-x64-base -k
cat $OAR_NODE_FILE

3- install and start 3 configuration servers by executing the following commends for every node:
apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10
echo "deb http://repo.mongodb.org/apt/debian wheezy/mongodb-org/3.0 main" | tee /etc/apt/sources.list.d/mongodb-org-3.0.list
apt-get update
apt-get install -y mongodb-org
pwd
mkdir /mongo-metadata
mongod --configsvr --dbpath /mongo-metadata --port 27019

4- install and start 2 query servers :
apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10


echo "deb http://repo.mongodb.org/apt/debian wheezy/mongodb-org/3.0 main" | tee /etc/apt/sources.list.d/mongodb-org-3.0.list
apt-get update
apt-get install -y mongodb-org
service mongod stop
mongos --configdb genepi-33:27019,genepi-9:27019,edel-68:27019

Rq: genepi-i , edel-i are the names of the nodes where you installed the configuration servers


5- install and deploy 2 shard servers :
apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10

echo "deb http://repo.mongodb.org/apt/debian wheezy/mongodb-org/3.0 main" | tee /etc/apt/sources.list.d/mongodb-org-3.0.list
apt-get update
apt-get install -y mongodb-org
mkdir /data
mkdir /data/db
mongod --shardsvr