I added an EV SSL certificate on Rancher, then used it on the Load Balancer container.
Using chrome, if I open the url https://mysite.com I obtain the following certificate error:
The connection is encrypted using a cipher suite obsolete.
The connection uses TLS 1.2.
The connection is encrypted using AES_256_CBC with HMAC-SHA1 for message authentication and as the central ECDHE_RSA key exchange.