Set hostname and FQDN¶
For a full list of keys, refer to the set hostname module schema.
Example 1¶
1#cloud-config
2preserve_hostname: true
Example 2¶
1#cloud-config
2hostname: myhost
3create_hostname_file: true
4fqdn: myhost.example.com
5prefer_fqdn_over_hostname: true
Example 3¶
On a machine without an /etc/hostname file, don’t create it.
In most clouds, this will result in a DHCP-configured hostname provided by the cloud.
1#cloud-config
2create_hostname_file: false