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FR-5513: Fixes formatting, language and markup in s390x autoinstall.

This commit is contained in:
Robert Krátký 2023-10-06 14:18:09 +02:00
parent e388c263b4
commit 1379670437
1 changed files with 23 additions and 24 deletions
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47
doc/howto/autoinstall-quickstart-s390x.rst
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@ -1,13 +1,13 @@
.. _autoinstall-quickstart-s390x:
Autoinstall quick start for s390x
*********************************
Automatic installation quick start for s390x
********************************************
The intent of this page is to provide simple instructions to perform an
autoinstall in a VM on your machine on s390x.
This how-to provides basic instructions to perform an automatic installation
in a virtual machine (VM) on a local machine on the s390x architecture.
This page is just a slightly adapted page of the
`autoinstall quickstart page<autoinstall_quickstart>` mapped to s390x.
This how-to is a version of :ref:`autoinstall_quickstart`.
adapted for s390x.
Download an ISO
===============
@ -31,9 +31,9 @@ Mount the ISO
Write your autoinstall config
=============================
This means creating cloud-init config as follows:
Create a cloud-init configuration:
.. code-block:: bash
.. code-block:: none
mkdir -p ~/www
cd ~/www
@ -48,14 +48,14 @@ This means creating cloud-init config as follows:
EOF
touch meta-data
The crypted password is just ``ubuntu``.
The crypted password is ``ubuntu``.
Serve the cloud-init config over HTTP
=====================================
Leave this running in one terminal window:
.. code-block:: bash
.. code-block:: none
cd ~/www
python3 -m http.server 3003
@ -65,7 +65,7 @@ Create a target disk
Proceed with a second terminal window:
.. code-block:: bash
.. code-block:: none
sudo apt install qemu-utils
...
@ -85,17 +85,17 @@ Proceed with a second terminal window:
refcount bits: 16
corrupt: false
Run the install!
================
Run the installation
====================
.. code-block:: bash
.. code-block:: none
sudo apt install qemu-kvm
...
You may need to add the default user to the ``kvm`` group: <<BR>>
Add the default user to the ``kvm`` group:
.. code-block:: bash
.. code-block:: none
sudo usermod -a -G kvm ubuntu # re-login to make the changes take effect
@ -106,20 +106,19 @@ You may need to add the default user to the ``kvm`` group: <<BR>>
-initrd ~/iso/boot/initrd.ubuntu \
-append 'autoinstall ds=nocloud-net;s=http://_gateway:3003/ console=ttysclp0'
This will boot, download the config from the server (set up in the previous
step) and run the install.
The above commands boot the virtual machine, download the configuration from the server
(prepared in the previous step) and run the installation.
The installer reboots at the end but the ``-no-reboot`` flag to ``kvm`` means
that ``kvm`` will exit when this happens. It should take about 5 minutes.
The installer reboots at the end. The ``-no-reboot`` flag to ``kvm`` instructs ``kvm``
to terminate on reboot. The procedure takes approximately 5 minutes.
Boot the installed system
=========================
.. code-block:: bash
.. code-block:: none
kvm -no-reboot -name auto-inst-test -nographic -m 2048 \
-drive file=disk-image.qcow2,format=qcow2,cache=none,if=virtio
This will boot into the freshly installed system and you should be able to log
in as ``ubuntu/ubuntu``.
This command boots into the installed system. Log in using ``ubuntu`` for both the user
name and password.