Dlock.bitraf.no

dlock.bitraf.no er en virtuell server som brukes av låsstyringssystemet til Bitraf.

Server info

• name: dlock
• vcpus: 2
• memory: 4 GB
• type: hvm

Historikk

2021-08-05 

unfortunately, I had connected the machine to the wrong bridge when I configured it

tingo@bite:~$ virsh --connect qemu:///system domiflist dlock
 Interface   Type     Source   Model    MAC
-----------------------------------------------------------
 vnet15      bridge   br0      virtio   52:54:00:02:0d:99

fix that by editing the vm

virsh --connect qemu:///system edit dlock

and change br0 to br1, the nrestart the vm and check

tingo@bite:~$ virsh --connect qemu:///system domiflist dlock
 Interface   Type     Source   Model    MAC
-----------------------------------------------------------
 vnet15      bridge   br1      virtio   52:54:00:02:0d:99

better now. Tingo (diskusjon) 19. aug. 2021 kl. 22:53 (CEST)

2021-08-05 

install the virtual machine, start the installation

tingo@bite:~$ sudo virt-install --connect qemu:///system --name dlock --memory 4096 --vcpus 2 --hvm --location /var/lib/iso/debian-10.10.0-amd64-netinst.iso --disk /var/lib/libvirt/images/dlock.qcow,size=20,format=qcow2,bus=virtio --network bridge=br0,model=virtio --os-type=linux --os-variant=debian10

Starting install...
Retrieving file info...                                                                       |   73 B  00:00:00     
Retrieving file vmlinuz...                                                                    | 5.0 MB  00:00:00     
Retrieving file initrd.gz...                                                                  |  19 MB  00:00:00     
Allocating 'dlock.qcow'                                                                       |  20 GB  00:00:01     
X11 connection rejected because of wrong authentication.
Unable to init server: Could not connect: Connection refused

(virt-viewer:28204): Gtk-WARNING **: 14:59:13.771: cannot open display: localhost:11.0
Domain installation still in progress. You can reconnect to 
the console to complete the installation process.

then from another session (started with `ssh -Y machine`start virt-viewer

tingo@bite:~$ virt-viewer --connect qemu:///system dlock

(virt-viewer:28257): GSpice-WARNING **: 14:59:30.196: PulseAudio context failed Connection refused

(virt-viewer:28257): GSpice-WARNING **: 14:59:30.196: pa_context_connect() failed: Connection refused

then you get a windows on your machine, which runs the Debian installer, and you answer the normal way. Tingo (diskusjon) 19. aug. 2021 kl. 22:43 (CEST)

Choices made in the installer: unselected Debian desktop environment, print server, selected SSH server, "standard system utilities" was selected, I didn't change it. Tingo (diskusjon) 19. aug. 2021 kl. 22:47 (CEST)

2021-08-05 

preparations - create a volume and upload a Debian netinstall image to it

tingo@bite:~$ sudo virsh vol-create-as iso debian-10.10.0-amd64-netinst.iso `stat -Lc%s debian-10.10.0-amd64-netinst.iso`
Vol debian-10.10.0-amd64-netinst.iso created

tingo@bite:~$ sudo virsh vol-upload debian-10.10.0-amd64-netinst.iso ./debian-10.10.0-amd64-netinst.iso --pool iso

verify that the new image is available

tingo@bite:~$ sudo virsh vol-list iso
 Name                               Path
-----------------------------------------------------------------------------------
 debian-10.10.0-amd64-netinst.iso   /var/lib/iso/debian-10.10.0-amd64-netinst.iso
 debian-9.1.0-amd64-netinst.iso     /var/lib/iso/debian-9.1.0-amd64-netinst.iso

Tingo (diskusjon) 19. aug. 2021 kl. 22:38 (CEST)