1

I've created SSL certificate on AWS using Certificate Manager (ACM). I included the domain and wildcard in the list of domains for this certificate:

  • mydomain.com
  • *.mydomain.com

Then I uploaded some application to Elastic Beanstalk. To redirect to the subdomain I added CNAME in Namecheap provider pointing from subdomain.mydomain.com to AWS app url.

The redirection works itself so I can see http://subdomain.mydomain.com but browser says it's not secure and https://subdomain.mydomain.com not working at all.

What am I missing?

0

To solve this problem I had to add 443 listener to the Load balancer for the application of this domain.

Why I didn't do it?

Because I forgot that a subdomain has its own application and doesn't inherit the domain app's configuration, so all the setting should be added separately.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.