eb_deploy and LaunchTemplate

[itsmegrave]

Hello,

Since yesterday we got a strange behaviour on our deploy. Here, we are using launchConfiguration to set the security groups for EC2 and loadbalancers. The SG for LB works great, but looking at the Cloudformation log, it's creates a launchTemplate instead of the launchConfiguration.
We didn't had any change on our eb_deployer file.
There's any parameter we need to add to eb_deployer file to use launchConfiguration instead of the launchTemplate?

Thanks,

[cbcaio]

Reply from AWS support

It seems like Launch Configurations are no longer supported in new AWS regions like sa-east-1, and when you create a Beanstalk environment there, of late it has started creating environments with a Launch Template even though it is not fully supported by Beanstalk in the sense that we do not have option settings namespaces for launch templates like we have aws:autoscaling:launchconfiguration.

Does not solve anything, but might indicate that more people will eventually run into same issue