aws-cfn-bootstrap for Centos7

aws-cfn-bootstrap-centos7.sh

yum install -y epel-release
yum install -y python-pip

cd /usr/bin
pip install pystache
pip install argparse
pip install python-daemon
pip install requests

cd /opt
curl -O https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-latest.tar.gz
tar -xvpf aws-cfn-bootstrap-latest.tar.gz
cd aws-cfn-bootstrap-1.4/
python setup.py build
python setup.py install

ln -s /usr/init/redhat/cfn-hup /etc/init.d/cfn-hup
chmod 775 /usr/init/redhat/cfn-hup

cd /opt
mkdir aws
cd aws
mkdir bin

ln -s /usr/bin/cfn-hup /opt/aws/bin/cfn-hup
ln -s /usr/bin/cfn-init /opt/aws/bin/cfn-init
ln -s /usr/bin/cfn-signal /opt/aws/bin/cfn-signal
ln -s /usr/bin/cfn-elect-cmd-leader /opt/aws/bin/cfn-elect-cmd-leader
ln -s /usr/bin/cfn-get-metadata /opt/aws/bin/cfn-get-metadata
ln -s /usr/bin/cfn-send-cmd-event /opt/aws/bin/cfn-send-cmd-event
ln -s /usr/bin/cfn-send-cmd-result /opt/aws/bin/cfn-send-cmd-result

Bootstrap script for CentOS 7 to download AWS CFN bootstrap scripts.