Install a standalone MongoDb server with an attached volume

mongodb-single-instance.sh

#!/bin/bash
sudo -s
yum -y update
yum -y install mdadm sysstat

cat <<EOF > /etc/yum.repos.d/10gen.repo2
[10gen]
name=10gen Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64
gpgcheck=0
EOF

yum -y install mongo-10gen-server
mke2fs -t ext4 /dev/sdf

mkdir /ebsdata
echo "/dev/sdf /ebsdata ext4 noatime 0 0" >> /etc/fstab
mount /ebsdata
mkdir /ebsdata/data
mkdir /ebsdata/log
mkdir /ebsdata/journal
ln -s /journal /ebsdata/journal

chown -R mongod:mongod /ebsdata/data
chown -R mongod:mongod /ebsdata/log
chown -R mongod:mongod /ebsdata/journal

cat <<EOF > /etc/mongod.conf
logpath=/ebsdata/log/mongod.log
logappend=true
fork=true
dbpath=/ebsdata/data
rest=true
EOF

/etc/init.d/mongod start