서버가 종료/재부팅되고 "Power key pressed"라는 메시지가 표시됨

Issue

• 서버가 자동으로 종료됩니다
• 서버가 갑자기 재부팅되었습니다

• /var/log/messages 로그에 Power key pressed라고 표시됩니다.

  Raw

  Jan 30 00:15:01 localhost systemd: Created slice User Slice of root.
  Jan 30 00:15:01 localhost systemd: Starting User Slice of root.
  Jan 30 00:15:01 localhost systemd: Started Session 6358 of user root.
  Jan 30 00:15:01 localhost systemd: Starting Session 6358 of user root.
  Jan 30 00:15:01 localhost systemd: Removed slice User Slice of root.
  Jan 30 00:15:01 localhost systemd: Stopping User Slice of root.
  Jan 30 00:18:06 localhost systemd-logind: Power key pressed.
  Jan 30 00:18:06 localhost systemd-logind: Power key pressed.
  Jan 30 00:18:06 localhost systemd-logind: Power key pressed.
  Jan 30 00:18:06 localhost systemd-logind: Power key pressed.
  Jan 30 00:18:06 localhost systemd-logind: Powering Off...
  Jan 30 00:18:06 localhost systemd-logind: Powering Off...
  Jan 30 00:18:06 localhost systemd-logind: Powering Off...
  Jan 30 00:18:06 localhost systemd-logind: Powering Off...
  Jan 30 00:18:06 localhost systemd-logind: System is powering down.
  Jan 30 00:18:06 localhost systemd-logind: System is powering down.
  Jan 30 00:18:06 localhost systemd-logind: System is powering down.
  Jan 30 00:18:06 localhost systemd-logind: System is powering down.