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Dependencies: on Debian systems, you need to install the following
packages:
coreutils
dpkg-dev
findutils
fuse
fuseiso
isolinux
libvirt-clients
openssh-client
openssl
rsync
virtinst
xmlstarlet
xorriso
libjson-perl
Download Debian stable's netinst ISO image and verify its integrity:
~$ ./download-iso --arch=amd64 --rsync-host=ftp.se.debian.org
Verifying integrity (OpenPGP signature on SHA-512 manifest)...
gpgv: Signature made Sun 18 Sep 2016 06:23:45 PM CEST
gpgv: using RSA key DA87E80D6294BE9B
gpgv: Good signature from "Debian CD signing key <debian-cd@lists.debian.org>"
Verifying integrity (SHA-512 checksum)... OK
./dist/debian-8.6.0-amd64-netinst.iso
Create a new transient virtual machine:
~$ ./tdfvm-install \
--ssh=guilhem@falco.documentfoundation.org \
--iso=./dist/debian-8.6.0-amd64-netinst.iso \
-u$USER -p --authorized-keys=$HOME/.ssh/authorized_keys \
-o ./vm170 \
--memory=2048 \
--disk=/var/lib/libvirt/images/vm170.img,size=12,format=raw,cache=none,io=native \
--network=network=default \
--graphics=spice,listen=socket \
--transient \
vm170
[...]
Salt minion MD5 fingerprint:
ce:1f:7c:28:ad:65:0b:b6:2c:ab:ad:6a:f6:2d:71:fb
SSH hostkey fingerprints:
256 SHA256:mYzCFf8SRQFqFOMjoqssWOtjFP79q64iNx5j7PnQYBQ /etc/ssh/ssh_host_ed25519_key (ED25519)
4096 SHA256:Hc5yXrUn8OCYC489dr7bKqsHKrfveihCPqwlC+jQD/I /etc/ssh/ssh_host_rsa_key (RSA)
--ssh=guilhem@falco.documentfoundation.org
Connect to falco's remote libvirtd, using SSH2 for transport.
(Note: the user needs to be in the 'libvirt' group.)
--iso=./dist/debian-8.6.0-amd64-netinst.iso
Specify the path to the installation ISO image to preseed.
-u$USER, --username=$USER
Create new username $USER.
-p, --password
Prompt for $USER's new password.
--authorized-keys=$HOME/.ssh/authorized_keys
Copy the given authorized_keys(5) filename to ~$USER/.ssh/authorized_keys
on the guest.
-o./vm170, --output=./vm170
Optional directory where to export the VM's XML definition and its SSH &
Salt key material. Note that the fingerprints are printed before exiting
regardless of whether --output is specified or not.
--memory=2048
Allocate 2GiB for the guest (a VirtIO memory balloon device is always
attached to the guest).
--disk=/var/lib/libvirt/images/vm170.img,size=12,format=raw,cache=none,aio=native
Use file /var/lib/libvirt/images/vm170.img as storage media for the guest;
if the file doesn't exist, a 12GiB raw image is allocated. The disk is
attached to a VirtIO bus. See virt-install(1) for details.
--network=network=default
Connect to the host's "default" virtual network. (Use "--network=none" to
disable networking on the guest, and "--network=user" to connect to the LAN
using SLIRP.) The NIC is attached to a VirtIO bus. See virt-install(1)
for details.
--graphics=spice,listen=socket
Export the guest's console using the Spice protocol, which can be accessed
by connecting to a libvirt generated UNIX socket on the host's filessystem.
(Specify "listen=none" instead to forbid non-local connection using
`virt-viewer --attach`.)
--transient
Create a transient libvirt VM.
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