Cloudbreak cluster fails with "Infrastructure creation failed. Reason: Failed to retrieve the server's certificate

[#1]

Error:

Cloudbreak cluster fails with "Infrastructure creation failed. Reason: Failed to retrieve the server's certificate

Solution:

The most common reason for this error is that your security group configuration is too restrictive. Notably, CB needs access to port 9443 from outside the local network.

Refer to https://docs.hortonworks.com/HDPDocuments/Cloudbreak/Cloudbreak-2.7.0/content/security/index.html#de... for information on ports that must be open on cluster security groups.