How to display IP address and Instance ID on web page behind a AWS load balancer.
Add these 2 commands in crontab. The job runs every 5 mins.
*/5 * * * * /usr/bin/curl http://169.254.169.254/latest/meta-data/instance-id > /var/www/html/id.txt */5 * * * * /usr/bin/curl http://169.254.169.254/latest/meta-data/public-ipv4 > /var/www/html/ip.txt |
You can view on the site.
# your domain http://yourdomain.com/ip.txt http://yourdomain.com/id.txt # your server ip address http://1.1.1.1/ip.txt http://1.1.1.1/id.txt |