I have developed and deployed a python application to AWS Elastic Beanstalk that works fine. When I modify the application bundle with the addition of the .ebextensions/https-reencrypt-alb.config
file the deployment of the Application fails with the following Error:
"Unable to deploy application version: Configuration validation exception: You must specify an SSL certificate to configure a listener to use HTTPS."
Contents of https-reencrypt-alb.config
as follows...
aws:elbv2:listener:443:
DefaultProcess: https
ListenerEnabled: 'true'
Protocol: HTTPS
aws:elasticbeanstalk:environment:process:https:
Port: '443'
Protocol: HTTPS
I have a certificate created all ready, but creating a listener on port 443 fails (silently, after reporting - Pending create). I assume this is failing because I have not been able to deploy the version with this https termination file included.
I have successfully deployed two previous, and very similar, applications with https support (in June and August) and they work fine. Has something changed in Elastic Beanstalk/Route 53/Certificate Manager since then that requires a different deployment process?