Configure ETCD_INITIAL_ADVERTISE_PEER_URLS only with FQDN
Configure ETCD_INITIAL_ADVERTISE_PEER_URLS only with FQDN

We have to remove IP based ETCD_INITIAL_ADVERTISE_PEER_URLS,
because they use HTTPS, which is failing for IP URLS with following error

health check for peer 100fbbb05571e58f could not connect: x509:
  cannot validate certificate for 10.17.3.176 because it doesn't contain any IP SANs

kubic-project/salt,ereslibre/salt,ereslibre/salt,kubic-project/salt,kubic-project/salt,ereslibre/salt