yum update -y
yum install wget uzip bind-utils -y
mkdir /tmp/consul
mkdir /var/consul
cd /tmp/consul
wget https://releases.hashicorp.com/consul/0.8.0/consul_0.8.0_linux_amd64.zip
unzip consul_0.8.0_linux_amd64.zip
move consul_0.8.0_linux_amd64.zip /var/consul/
echo "PATH=$PATH:/var/consul" > /etc/profile.d/consul.sh
source /etc/profile.d/consul.sh