Gluster Install

1.md

1. Run the install-gluster.sh script on all hosts
2. The scripts assume you have named your hosts gluster-1 gluster-2 and gluster-3
3. On one of the hosts, run the configure-gluster.sh script, make sure to use the proper subnet in the allow command. This subnet is where your hosts will be allowed to connect from

configure-gluster.sh

#!/bin/bash
gluster volume create data gluster-1:/mnt/data gluster-2:/mnt/data gluster-3:/mnt/data
gluster volume start data
# REPLACE WITH YOUR SUBNET HERE 
gluster volume set allow 10.240.*

install-gluster.sh

#!/bin/bash

DATA_VOLUME=/dev/sdb
DATA_DIR=/mnt
export HOSTS=(gluster-1 gluster-2 gluster-3)

sudo yum install -y epel-release
sudo yum install -y centos-release-gluster
sudo yum install -y glusterfs-server
sudo chkconfig glusterd on
sudo service glusterd start

sudo mkfs.xfs -f $DATA_VOLUME
sudo mount $DATA_VOLUME $DATA_DIR
mkdir -p /mnt/data

for i in ${HOSTS[@]}; do
        gluster peer probe $i
done