Gyu-Ho Lee fb85da92e8 *: fix based on gosimple and unused %!s(int64=9) %!d(string=hai) anos
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etcd2-backup-coreos fb85da92e8 *: fix based on gosimple and unused %!s(int64=9) %!d(string=hai) anos
etcd.service 652d3f1974 contrib: add example systemd unit file %!s(int64=10) %!d(string=hai) anos