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erikaheidi/nginx-userdata-centos.sh

Created December 3, 2015 18:03
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Simple shell script to install Nginx on CentOS using DigitalOcean's metadata/userdata
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nginx-userdata-centos.sh
#!/bin/bash
yum install epel-release -y
yum install nginx -y
export HOSTNAME=$(curl -s http://169.254.169.254/metadata/v1/hostname)
export PUBLIC_IPV4=$(curl -s http://169.254.169.254/metadata/v1/interfaces/public/0/ipv4/address)
echo Droplet: $HOSTNAME, IP Address: $PUBLIC_IPV4 > /usr/share/nginx/html/index.html
systemctl enable nginx
systemctl start nginx
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``nginx-userdata-centos.sh

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