Merge pull request #2567 from codeenigma/user_data_ec2-PR-devel-2.x

User data ec2 pr devel 2.x

Author: gregharvey

roles/aws/aws_ec2_with_eip/templates/user-data-debian.sh.j2

@@ -1,5 +1,8 @@
 #!/bin/bash
 
+# Disable ipv6
+sysctl -w net.ipv6.conf.all.disable_ipv6=1
+
 # Update Linux
 /usr/bin/apt-get -y update
 /usr/bin/apt-get dist-upgrade -y -o Dpkg::Options::="--force-confnew"