[SOLVED] Trouble with SSL connection and let's encrypt certificates

[Ph. Gras]

Thank you Maxim!

> First of all, you have to look into your nginx logs and 
> configuration to find out what's going on here.

:/var/log/nginx# cat error.log
2018/03/24 05:18:10 [error] 24058#24058: *573 no "ssl_certificate" is defined in server listening on SSL port while SSL handshaking, client: 162.158.78.50, server: 0.0.0.0:443
2018/03/24 05:18:14 [error] 24058#24058: *574 no "ssl_certificate" is defined in server listening on SSL port while SSL handshaking, client: 162.158.79.27, server: 0.0.0.0:443
2018/03/24 05:23:40 [error] 24058#24058: *576 no "ssl_certificate" is defined in server listening on SSL port while SSL handshaking, client: 172.69.70.147, server: 0.0.0.0:443
2018/03/24 05:29:46 [error] 24058#24058: *579 no "ssl_certificate" is defined in server listening on SSL port while SSL handshaking, client: 162.158.146.8, server: 0.0.0.0:443
2018/03/24 05:32:45 [error] 24058#24058: *581 no "ssl_certificate" is defined in server listening on SSL port while SSL handshaking, client: 172.68.174.50, server: 0.0.0.0:443
2018/03/24 05:33:09 [error] 24058#24058: *582 no "ssl_certificate" is defined in server listening on SSL port while SSL handshaking, client: 173.245.54.47, server: 0.0.0.0:443
2018/03/24 05:34:41 [error] 24058#24058: *587 no "ssl_certificate" is defined in server listening on SSL port while SSL handshaking, client: 141.101.69.85, server: 0.0.0.0:443


So, I have uncomment the include snippets/snakeoil.conf line on the default server and
it works ;-)

Does a default server necessary to make NginX efficient ?

Best regards,

Ph. Gras