fixtures/parameters/text/result.txt
coreos:
etcd2:
discovery: "https://discovery.etcd.io/954398c993934acf5aedd1315a42d15d"
advertise-client-urls: "http://$public_ipv4:2379"
initial-advertise-peer-urls: "http://$private_ipv4:2380"
listen-client-urls: "http://0.0.0.0:2379,http://0.0.0.0:4001"
listen-peer-urls: "http://$private_ipv4:2380,http://$private_ipv4:7001"