Certificate validation fails for CNAME record

[vinay2107]

Missing a command line option to disable ssl check though addressed in the PR #63.
I get the below error upon using a CNAME record for the elasticsearch endpoint.
Error:
level=error msg="Get \"https://elastic.example.comt/\": x509: certificate is valid for *.eu-central-1.es.amazonaws.com, not elastic.example.com

[DustinKLo]

@vinay2107 its because the proxy assumes you have valid SSL certificates to proxy requests to AWS Elasticsearch

i made a fix in my organization's fork of this repo and added a -insecure flag to skip certificate verification
hysds@c656b87#diff-b9309a8e419ee0b4574642a8afefceccd13d15619fe17be6a1442df29f3db5f2R104-R109

you can check it out here: https://github.com/hysds/aws-es-proxy