mirror of
https://github.com/PhyllomeOS/wiki.git
synced 2024-07-04 17:02:39 +00:00
221 lines
6.9 KiB
Markdown
221 lines
6.9 KiB
Markdown
---
|
|
title: Linux family
|
|
description:
|
|
published: true
|
|
date: 2021-11-13T10:08:38.243Z
|
|
tags:
|
|
editor: markdown
|
|
dateCreated: 2021-11-12T15:27:40.366Z
|
|
---
|
|
|
|
# How to deploy common Linux systems
|
|
|
|
## Using virt-install
|
|
|
|
# Virt-install and Fedora guests
|
|
|
|
## Introduction
|
|
|
|
*virt-install* is a command-line utility to install virtual machines.
|
|
|
|
### Prerequesites
|
|
|
|
* These prerequesites are for Fedora only, as Phyllome OS ships with virt-install by default.
|
|
|
|
Install the *virt-install* command-line tool on Fedora :
|
|
|
|
```
|
|
# dnf install virt-install
|
|
```
|
|
|
|
## Manual installation
|
|
|
|
Use the following command to automatically launch the Fedora installation process. It will also automatically create a disk image to install Fedora on. Make sure you have at least 20 GB of free space.
|
|
|
|
```
|
|
$ virt-install --install fedora32
|
|
|
|
Using fedora32 --location https://download.fedoraproject.org/pub/fedora/linux/releases/32/Everything/x86_64/os
|
|
Using default --name fedora32
|
|
Using fedora32 default --memory 2048
|
|
Using fedora32 default --disk size=20
|
|
|
|
Starting install...
|
|
Retrieving file vmlinuz... | 10 MB 00:00:00
|
|
Retrieving file initrd.img... | 74 MB 00:00:03
|
|
Allocating 'fedora32-2.qcow2' | 20 GB 00:00:00
|
|
Running graphical console command: virt-viewer --connect qemu:///session --wait fedora32
|
|
```
|
|
|
|
It should automatically launch the guest console. Eventually, you should see the Anaconda installer first page.
|
|
|
|
Other options include : `android-x86-9.0`, `centos8`, `clearlinux`, `debian9`, `macosx10.7`, `nixos-20.03`, `ubuntu20.04`, `win10`
|
|
|
|
> The virt-install package that comes with Fedora 34 doesn't work yet with argument *fedora34*
|
|
{.is-warning}
|
|
|
|
## Automated installation
|
|
|
|
### Local iso and kickstart
|
|
|
|
> Requires an Internet connection
|
|
{.is-info}
|
|
|
|
* Fetch a Fedora iso file using wget and put it in the current working directory
|
|
|
|
```
|
|
$ wget https://download.fedoraproject.org/pub/fedora/linux/releases/34/Server/x86_64/iso/Fedora-Server-dvd-x86_64-34-1.2.iso
|
|
```
|
|
|
|
* Fetch a kickstart script using wget and put it in the current working directory
|
|
|
|
```
|
|
$ wget https://git.phyllo.me/home/kickstart/raw/branch/main/leaves/imd.cfg
|
|
```
|
|
|
|
> If using a custom kickstart script, make sure it includes the cdrom option.
|
|
{.is-warning}
|
|
|
|
|
|
* Deploy a UEFI-based machine with Fedora Server using the relative path of the local kickstart file
|
|
|
|
```
|
|
$ virt-install \
|
|
--connect qemu:///system \
|
|
--virt-type kvm \
|
|
--arch x86_64 \
|
|
--machine q35 \
|
|
--name imd \
|
|
--boot uefi \
|
|
--cpu host-model,topology.sockets=1,topology.cores=2,topology.threads=2 \
|
|
--vcpus 4 \
|
|
--memory 8192 \
|
|
--video virtio \
|
|
--channel spicevmc \
|
|
--autoconsole none \
|
|
--sound none \
|
|
--controller type=virtio-serial \
|
|
--controller type=usb,model=none \
|
|
--controller type=scsi,model=virtio-scsi \
|
|
--network network=default,model=virtio \
|
|
--input type=keyboard,bus=virtio \
|
|
--input type=tablet,bus=virtio \
|
|
--rng /dev/urandom,model=virtio \
|
|
--disk path=/var/lib/libvirt/images/imd.img,format=raw,bus=virtio,cache=writeback,size=5 \
|
|
--location=/var/lib/libvirt/iso/Fedora-Server-dvd-x86_64-34-1.2.iso \
|
|
--initrd-inject imd.cfg --extra-args "inst.ks=file:/imd.cfg"
|
|
```
|
|
### Remote installation with local kickstart
|
|
|
|
> Requires an Internet connection
|
|
{.is-info}
|
|
|
|
* Fetch a kickstart script using wget and put it in the current working directory
|
|
|
|
```
|
|
$ wget https://git.phyllo.me/home/kickstart/raw/branch/main/leaves/vmd.cfg
|
|
```
|
|
|
|
> If using a custom kickstart script, make sure it includes repo information
|
|
{.is-warning}
|
|
|
|
```
|
|
$ virt-install \
|
|
--connect qemu:///system \
|
|
--virt-type kvm \
|
|
--arch x86_64 \
|
|
--machine q35 \
|
|
--name vmd \
|
|
--boot uefi \
|
|
--cpu host-model,topology.sockets=1,topology.cores=2,topology.threads=2 \
|
|
--vcpus 4 \
|
|
--memory 8192 \
|
|
--video virtio \
|
|
--channel spicevmc \
|
|
--autoconsole none \
|
|
--sound none \
|
|
--controller type=virtio-serial \
|
|
--controller type=usb,model=none \
|
|
--controller type=scsi,model=virtio-scsi \
|
|
--network network=default,model=virtio \
|
|
--input type=keyboard,bus=virtio \
|
|
--input type=tablet,bus=virtio \
|
|
--rng /dev/urandom,model=virtio \
|
|
--disk path=/var/lib/libvirt/images/vmd.img,format=raw,bus=virtio,cache=writeback,size=5 \
|
|
--location=https://download.fedoraproject.org/pub/fedora/linux/releases/34/Everything/x86_64/os/ \
|
|
--initrd-inject bmd.cfg --extra-args "inst.ks=file:/bmd.cfg"
|
|
```
|
|
|
|
### Remote installation with remote kickstart
|
|
|
|
* Alternatively, same as above but without fetching the kickstart file. The last line has to be swapped with :
|
|
|
|
```
|
|
virt-install \
|
|
--connect qemu:///system \
|
|
--virt-type kvm \
|
|
--arch x86_64 \
|
|
--machine q35 \
|
|
--name flat-dmd \
|
|
--boot uefi \
|
|
--cpu host-model,topology.sockets=1,topology.cores=2,topology.threads=2 \
|
|
--vcpus 4 \
|
|
--memory 8192 \
|
|
--video virtio \
|
|
--channel spicevmc \
|
|
--autoconsole none \
|
|
--sound none \
|
|
--controller type=virtio-serial \
|
|
--controller type=usb,model=none \
|
|
--controller type=scsi,model=virtio-scsi \
|
|
--network network=default,model=virtio \
|
|
--input type=keyboard,bus=virtio \
|
|
--input type=tablet,bus=virtio \
|
|
--rng /dev/urandom,model=virtio \
|
|
--disk path=/var/lib/libvirt/images/flat-dmd.img,format=raw,bus=virtio,cache=writeback,size=5 \
|
|
--location=https://download.fedoraproject.org/pub/fedora/linux/releases/34/Everything/x86_64/os/ \
|
|
--extra-args="inst.ks=https://git.phyllo.me/home/kickstart/raw/branch/main/flat/flat-dmd.cfg"
|
|
```
|
|
|
|
### Local deployment without installation
|
|
|
|
The idea here is to define a virtual machine and use the netboot.xyz.iso as a way to boot into an installer.
|
|
|
|
```
|
|
virt-install \
|
|
--connect qemu:///system \
|
|
--virt-type kvm \
|
|
--arch x86_64 \
|
|
--machine q35 \
|
|
--name live-with-netboot-xyz \
|
|
--boot uefi \
|
|
--cpu host-model,topology.sockets=1,topology.cores=1,topology.threads=1 \
|
|
--vcpus 1 \
|
|
--memory 2048 \
|
|
--video virtio \
|
|
--channel spicevmc \
|
|
--autoconsole none \
|
|
--sound none \
|
|
--controller type=virtio-serial \
|
|
--controller type=usb,model=none \
|
|
--controller type=scsi,model=virtio-scsi \
|
|
--network network=default,model=virtio \
|
|
--input type=keyboard,bus=virtio \
|
|
--input type=tablet,bus=virtio \
|
|
--rng /dev/urandom,model=virtio \
|
|
--disk none \
|
|
--cdrom=/var/lib/libvirt/iso/netboot.xyz.iso \
|
|
--install no_install=yes
|
|
```
|
|
|
|
### Built-in unattended mode
|
|
|
|
virt-install can rely on libosinfo's unattended install support to deploy fedora34 without any user intervention:
|
|
|
|
`virt-install --install fedora32 --unattended`
|
|
|
|
### Cloud-init
|
|
|
|
Cloud-init may be used alongside virt-install:
|
|
|
|
`virt-install --install fedora34,cloud=yes --cloud-init root-password-generate=on ssh-key=/home/user/.ssh/test_rsa.pub disable=on` |