mirror of
https://git.proxmox.com/git/pve-docs
synced 2025-05-03 21:52:35 +00:00
cloudinit: add Windows cloudbase-init section
Signed-off-by: Mira Limbeck <m.limbeck@proxmox.com>
This commit is contained in:
Mira Limbeck
Thomas Lamprecht
parent
2eb64ba31c
commit
9332980f31
@ -169,6 +169,160 @@ qm cloudinit dump 9000 user
|
|||||||
The same command exists for `network` and `meta`.
|
The same command exists for `network` and `meta`.
|
||||||
|
|
||||||
|
|
||||||
|
Cloud-Init on Windows
|
||||||
|
~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
|
||||||
|
There is a reimplementation of Cloud-Init available for Windows called
|
||||||
|
https://cloudbase.it/[cloudbase-init]. Not every feature of Cloud-Init is
|
||||||
|
available with Cloudbase-Init, and some features differ compared to Cloud-Init.
|
||||||
|
|
||||||
|
Cloudbase-Init requires both `ostype` set to any Windows version and the
|
||||||
|
`citype` set to `configdrive2`, which is the default with any Windows
|
||||||
|
`ostype`.
|
||||||
|
|
||||||
|
There are no ready-made cloud images for Windows available for free. Using
|
||||||
|
Cloudbase-Init requires manually installing and configuring a Windows guest.
|
||||||
|
|
||||||
|
|
||||||
|
Preparing Cloudbase-Init Templates
|
||||||
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
|
||||||
|
The first step is to install Windows in a VM. Download and install
|
||||||
|
Cloudbase-Init in the guest. It may be necessary to install the Beta version.
|
||||||
|
Don't run Sysprep at the end of the installation. Instead configure
|
||||||
|
Cloudbase-Init first.
|
||||||
|
|
||||||
|
A few common options to set would be:
|
||||||
|
|
||||||
|
* 'username': This sets the username of the administrator
|
||||||
|
|
||||||
|
* 'groups': This allows one to add the user to the `Administrators` group
|
||||||
|
|
||||||
|
* 'inject_user_password': Set this to `true` to allow setting the password
|
||||||
|
in the VM config
|
||||||
|
|
||||||
|
* 'first_logon_behaviour': Set this to `no` to not require a new password on
|
||||||
|
login
|
||||||
|
|
||||||
|
* 'rename_admin_user': Set this to `true` to allow renaming the default
|
||||||
|
`Administrator` user to the username specified with `username`
|
||||||
|
|
||||||
|
* 'metadata_services': Set this to
|
||||||
|
`cloudbaseinit.metadata.services.configdrive.ConfigDriveService` for
|
||||||
|
Cloudbase-Init to first check this serivce. Otherwise it may take a few minutes
|
||||||
|
for Cloudbase-Init to configure the system after boot.
|
||||||
|
|
||||||
|
Some plugins, for example the SetHostnamePlugin, require reboots and will do
|
||||||
|
so automatically. To disable automatic reboots by Cloudbase-Init, you can set
|
||||||
|
`allow_reboot` to `false`.
|
||||||
|
|
||||||
|
A full set of configuration options can be found in the
|
||||||
|
https://cloudbase-init.readthedocs.io/en/latest/config.html[official
|
||||||
|
cloudbase-init documentation].
|
||||||
|
|
||||||
|
It can make sense to make a snapshot after configuring in case some parts of
|
||||||
|
the config still need adjustments.
|
||||||
|
After configuring Cloudbase-Init you can start creating the template. Shutdown
|
||||||
|
the Windows guest, add a Cloud-Init disk and make it into a template.
|
||||||
|
|
||||||
|
----
|
||||||
|
qm set 9000 --ide2 local-lvm:cloudinit
|
||||||
|
qm template 9000
|
||||||
|
----
|
||||||
|
|
||||||
|
Clone the template into a new VM:
|
||||||
|
|
||||||
|
----
|
||||||
|
qm clone 9000 123 --name windows123
|
||||||
|
----
|
||||||
|
|
||||||
|
Then set the password, network config and SSH key:
|
||||||
|
|
||||||
|
----
|
||||||
|
qm set 123 --cipassword <password>
|
||||||
|
qm set 123 --ipconfig0 ip=10.0.10.123/24,gw=10.0.10.1
|
||||||
|
qm set 123 --sshkey ~/.ssh/id_rsa.pub
|
||||||
|
----
|
||||||
|
|
||||||
|
Make sure that the `ostype` is set to any Windows version before setting the
|
||||||
|
password. Otherwise the password will be encrypted and Cloudbase-Init will use
|
||||||
|
the encrypted password as plaintext password.
|
||||||
|
|
||||||
|
When everything is set, start the cloned guest. On the first boot the login
|
||||||
|
won't work and it will reboot automatically for the changed hostname.
|
||||||
|
After the reboot the new password should be set and login should work.
|
||||||
|
|
||||||
|
|
||||||
|
Cloudbase-Init and Sysprep
|
||||||
|
~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
|
||||||
|
Sysprep is a feature to reset the configuration of Windows and provide a `new`
|
||||||
|
system. This can be used in conjunction with Cloudbase-Init to create a clean
|
||||||
|
template.
|
||||||
|
|
||||||
|
|
||||||
|
When using Sysprep there are 2 configuration files that need to be adapted.
|
||||||
|
The first one is the normal configuration file, the second one is the one
|
||||||
|
ending in `-unattend.conf`.
|
||||||
|
|
||||||
|
Cloudbase-Init runs in 2 steps, first the Sysprep step using the
|
||||||
|
`-unattend.conf` and then the regular step using the primary config file.
|
||||||
|
|
||||||
|
For `Windows Server` running Sysprep with the provided `Unattend.xml` file
|
||||||
|
should work out of the box. Normal Windows versions however require additional
|
||||||
|
steps:
|
||||||
|
|
||||||
|
. Open a PowerShell instance
|
||||||
|
|
||||||
|
. Enable the Administrator user:
|
||||||
|
+
|
||||||
|
----
|
||||||
|
net user Administrator /active:yes`
|
||||||
|
----
|
||||||
|
|
||||||
|
. Install Cloudbase-Init using the Administrator user
|
||||||
|
|
||||||
|
. Modify `Unattend.xml` to include the command to enable the Administrator user
|
||||||
|
on the first boot after sysprepping:
|
||||||
|
+
|
||||||
|
----
|
||||||
|
<RunSynchronousCommand wcm:action="add">
|
||||||
|
<Path>net user administrator /active:yes</Path>
|
||||||
|
<Order>1</Order>
|
||||||
|
<Description>Enable Administrator User</Description>
|
||||||
|
</RunSynchronousCommand>
|
||||||
|
----
|
||||||
|
+
|
||||||
|
Make sure the `<Order>` does not conflict with other synchronous commands.
|
||||||
|
Modify `<Order>` of the Cloudbase-Init command to run after this one by
|
||||||
|
increasing the number to a higher value: `<Order>2</Order>`
|
||||||
|
|
||||||
|
. (Windows 11 only) Remove the conflicting Microsoft.OneDriveSync package:
|
||||||
|
+
|
||||||
|
----
|
||||||
|
Get-AppxPackage -AllUsers Microsoft.OneDriveSync | Remove-AppxPackage -AllUsers
|
||||||
|
----
|
||||||
|
|
||||||
|
. `cd` into the Cloudbase-Init config directory:
|
||||||
|
+
|
||||||
|
----
|
||||||
|
cd 'C:\Program Files\Cloudbase Solutions\Cloudbase-Init\conf'
|
||||||
|
----
|
||||||
|
|
||||||
|
. (optional) Create a snapshot of the VM before Sysprep in case of a
|
||||||
|
misconfiguration
|
||||||
|
|
||||||
|
. Run Sysprep:
|
||||||
|
+
|
||||||
|
----
|
||||||
|
C:\Windows\System32\Sysprep\sysprep.exe /generalize /oobe /unattend:Unattend.xml
|
||||||
|
----
|
||||||
|
|
||||||
|
After following the above steps the VM should be in shut down state due to
|
||||||
|
the Sysprep. Now you can make it into a template, clone it and configure
|
||||||
|
it as needed.
|
||||||
|
|
||||||
|
|
||||||
Cloud-Init specific Options
|
Cloud-Init specific Options
|
||||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user