Remove a Jail

Remove a Jail

Replace <jailname> with the Name of your Jail

Precautions

• Backup all necessary data from the jail-filesystem (/export/<jailname>)
• Remember to stop the jail before proceeding

service jail stop <jailname>

Destroy ZFS Pool

• Unmount the new Pool

zfs umount /export/jails/<jailname>

• Please double check the jail that shall be deleted. Otherwise other people might LART you.
• Destroy the zfs pool

zfs destroy zfs0/<jailname>

If You're not using ZFS, delete the Folder

rm -r /export/jails/<jailname>

/etc/jail.conf

• Remove the jail.conf entry for the selected jail

vi /etc/jail.conf

• Be careful to only delete the entry of your the desired Jail. Just remove the lines below for the corresponding Jail.

<jailname> {
        host.hostname = "<jailname>.hateotu.de";
        ip4.addr = <ip the new Jail should have>;
}

fstab

• Remove the fstab file for the Jail

rm /etc/fstab.<jailname>

Die Jail aus Saltstack entfernen

WIP

DNS entfernen

WIP