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---
layout: post
title: "CoreOS Installation on a Hetzner Server"
description: ""
category:
tags: []
---
{% include JB/setup %}
- log into the rescue system
ssh root@{sever-ip}
- run `installimage`
- choose "Other" -> "CoreOS-XXX"
- keep the default install.conf (you may have to quit with ESC 0, if F10 does not work)
- confirm deletion of partitions
* reboot into CoreOS
reboot
- log into CoreOS (using the same password as for the rescue system)
ssh root@{sever-ip}
- set the hostname (if you have omitted it in install.conf)
hostname {hostname}
- change root password
passwd
- create a password for the `core` user
passwd core
- login as core user from another console to make sure everything works as expected (and to avoid lockouts)
- disable root login
- edit /etc/ssh/sshd_config
- set PermitRootLogin no
- restart sshd
sudo systemctl daemon-reload
- exit root
exit
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