How to deploy and update app on multiply ec2 instances in Amazon Auto-scaling group?
Could you suggest in which ways I can deploy code changes from SVN to all ec2 instances running behind Amazon load balancer in auto-scaling group? I also need to update code to latest version when a new ec2 instance launching automatically in auto-scaling group.
I suppose to use 'user-data' to run 'svn up' on new machines. And probably I could use cron to run 'svn up' periodically on all machines. Could you suggest better solutions?