RESET SLAVE ALL doesn't remove all slave related configurations

CHANGE MASTER TO

  master_user='replssl',

  master_password='',

  master_ssl=1,

  master_ssl_ca ='path/to/cacert.pem',

  master_ssl_cert='path/to/client-cert.pem',

  master_ssl_key='path/to/client-key.pem';

RESET SLAVE ALL; -- Should be a fresh start …

SHOW SLAVE STATUS; -- … but this still shows SSL options.

CHANGE MASTER TO

  master_user='replssl',

  master_password='', master_host='localhost';

START SLAVE; -- can still connect, even if the `replssl` user requires SSL