iSCSI target persisting targets after reboot?

Question

ubuntu

Hello.
Can anyone tell me how to save configured targets (iscsi target) in Ubuntu server 18.04 after reboot?
This is how the goal was set up and it can be successfully seen from windows 10 (you can write and read). Setup article https://www.hiroom2.com/2017/07/11/ubuntu-1604-tgt-en/
$ sudo mkdir /var/lib/iscsi
$ sudo dd if=/dev/zero of=/var/ lib/iscsi/ubuntu-1604 bs=1M count=1K
$ sudo tgtadm --lld iscsi --op new --mode target --tid 1 -T iqn.2017-07.com.hiroom2:ubuntu-1604
$ sudo tgtadm --lld iscsi --op new --mode logicalunit --tid 1 --lun 1 -b /var/lib/iscsi/ubuntu-1604
$ sudo tgtadm --lld iscsi --op bind --mode target --tid 1 -I ALL
But this command in the article does not work. tgtadm has no such --dump option
$ sudo tgtadm --dump | sudo tee /etc/tgt/conf.d/ubuntu-1604.conf
Save configuration for iSCSI target. If you do not save configuration, configuration will be removed after restarting tgtd.
How to save goals after reboot? Do they need to be written down somewhere? But where and how?
Thanks in advance.

Answer 1

create the targets.conf file in /etc/tgt, write to it include /etc/tgt/conf.d/*.conf, create the conf.d directory in /etc/tgt, create the ubuntu-1604.conf file in it and write in it:

default-driver iscsi
<target iqn.2017-07.com.hiroom2:ubuntu-1604>
        backing-store /var/lib/iscsi/ubuntu-1604
</target>