Update endpoint IP selection order based on address type found #61
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Signed-off-by: Rahul Ganesh <rahulgab@amazon.com>
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Issue #, if available:
Description of changes:
Currently, we set the etcd endpoint based on the address set on machine status and give preference to InternalIP/DNS over externalIP/DNS. CAPV introduced a change in which they set the machine address of type InternalIP to be the vm name. This breaks the endpoint check logic we currently have as we would not have a DNS entry for the corresponding endpoint. In this change, we record all the address types found in the machine status and take a precedence based approach in which DNS entries take precedence over IPs and external type takes precedence over internal. We are excluding HostName address type as it would again fail in our connection check.
Testing:
Built the controller and tested manually to be able to create clusters with CAPV 1.9.3
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