Differences

This shows you the differences between two versions of the page.

--- linux_wiki:ec2_create_ami_templates [2018/03/23 15:15]
billdozor [General AMI Creation Instructions]
+++ linux_wiki:ec2_create_ami_templates [2019/05/25 23:50] (current)
@@ Line 37: / Line 37: @@
     * Type an Image description
     * Click "Create Image"
+----
+===== Customization Examples =====
+Customization examples that could be baked into an EC2 instance template.
+\\
+Create an auto updating instance
+<code bash>
+#!/bin/bash
+# Update right after launch
+yum -y update
+# Install bash-completion and yum-cron
+yum -y install bash-completion vim yum-cron
+# Set to auto update daily
+sed -i 's/apply_updates = no/apply_updates = yes/' /etc/yum/yum-cron.conf
+# Reboot instance
+reboot
+</code>
 ----