Creating compute resources on IPV6 network does not fail gracefully
Description of problem:
I know that one of the requirements is that IPv6 doesn't support compute resources, but when you try to create one, it doesn't fail gracefully.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Have all ipv6 connection setup.
2. Create proxy on firefox to access UI
3. Login on UI, Infrastructure -> Compute Resources
4. Select EC2 from dropdown menu and fill in all necessary info
5. Click submit.
Oops, we're sorry but something went wrong Network is unreachable - connect(2) for <ip> (Errno::ENETUNREACH)
At least stay on satellite with a better error message.
Any compute resources provider fails the same way. Is there a way we make this error handle better on the UI?