Oct 06 16:49:27 localhost systemd[1]: Starting etcd...
Oct 06 16:49:27 localhost systemd[1]: Started etcd.
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.045 INFO      | e2ccad98805046aab5ed434d22629b8d: peer added: '599a52daaf8a424287792110568dbc03'
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.048 INFO      | The path /var/lib/etcd/log is in btrfs
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.048 WARNING   | Failed setting NOCOW: skip nonempty file
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.048 INFO      | Peer URLs in log:  / e2ccad98805046aab5ed434d22629b8d (http://198.50.157.40:7001,http://198.50.157.41:7001)
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.048 INFO      | Discovery via https://discovery.etcd.io using prefix /b20e841289511d89b2dc0446be988e67.
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.638 INFO      | Discovery found peers [http://198.50.157.41:7001]
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.639 INFO      | Discovery fetched back peer list: [198.50.157.41:7001]
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.639 INFO      | e2ccad98805046aab5ed434d22629b8d attempted to join via 198.50.157.41:7001 failed: fail checking join version: Client Internal Error (Get http://198.50.157.41:7001/version: dial tcp 198.50.157.41:7001: connection refused)
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.640 INFO      | e2ccad98805046aab5ed434d22629b8d attempted to join via 198.50.157.41:7001 failed: fail checking join version: Client Internal Error (Get http://198.50.157.41:7001/version: dial tcp 198.50.157.41:7001: connection refused)
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.640 WARNING   | e2ccad98805046aab5ed434d22629b8d cannot connect to previous cluster [198.50.157.41:7001 198.50.157.41:7001]: fail joining the cluster via given peers after 1 retries
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.643 INFO      | etcd server [name e2ccad98805046aab5ed434d22629b8d, listen on :4001, advertised url http://198.50.157.40:4001]
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.643 INFO      | peer server [name e2ccad98805046aab5ed434d22629b8d, listen on :7001, advertised url http://198.50.157.40:7001]
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.643 INFO      | e2ccad98805046aab5ed434d22629b8d starting in peer mode
Oct 06 16:49:28 localhost etcd[1286]: [etcd] Oct  6 16:49:28.643 INFO      | e2ccad98805046aab5ed434d22629b8d: state changed from 'initialized' to 'follower'.
Oct 06 16:49:29 localhost etcd[1286]: [etcd] Oct  6 16:49:29.017 INFO      | e2ccad98805046aab5ed434d22629b8d: state changed from 'follower' to 'candidate'.