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Examples:
`virt-xml MYVM --add-device --sound FOO1 --sound FOO2` is not rejected
and will add 2 devices.
`virt-xml MYVM --remove-device --sound opt1=FOO1 --sound opt2=FOO2`
is not rejected, only the final `--sound` option is used.
`virt-xml MYVM --edit --sound FOO1 --sound address.type=BAR` is not
rejected. The commandlines will effectively be squashed
`--sound` can be any XML option, but trying to mix and match
options like `--sound` and `--disk` is always rejected.
These bits are unexpected and undocument, but have been around since
the beginning of virt-xml.
I can see us breaking compat on these in the future (particularly the
--remove-device bit), but that would need to be an explicit decision,
and announced appropriately. In the mean time, we should be testing
this so it doesn't accidentally regress.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This reverts b34ae0d0c8 and
1fef5d8661.
Playing with this some more I found some deeper problems. For example
```console
[:~/src/virt-manager] (main) $ ./virt-xml test-for-virtxml --connect test://`pwd`/tests/data/testdriver/testsuite.xml --print-diff --edit 1 --video model=FOO --edit 2 --sound model=BAR
--- Original XML
+++ Altered XML
@@ -180,14 +180,14 @@
<graphics type="vnc" port="-1" autoport="yes">
<listen type="address"/>
</graphics>
- <sound model="sb16"/>
+ <sound model="BAR"/>
<sound model="es1370"/>
<sound model="ich6"/>
<video>
<model type="vmvga" vram="16384" heads="1" primary="yes"/>
</video>
<video>
- <model type="cirrus" vram="16384" heads="3"/>
+ <model type="FOO" vram="16384" heads="3"/>
</video>
<hostdev mode="subsystem" type="usb" managed="yes">
<source>
```
There's other weirdness too, though it's mostly strange plays on previous weird behavior
* `--edit --video model=vga --edit --sound model=ich9 --video model=qxl` works
* `--add-device --sound model=foo --video model=bar` was previously rejected but now works
* `--remove-device --video model=vmvga --sound model=sb16` was previously rejected by now works
Fixing all this is not trivial. So I think we need to revert and go back to the drawing board.
When Spice graphics is used QEMU creates a Spice server and communicates
with Spice client using multiple channels. These channels are used by
the spice devices as well. Without the Spice graphics defined there is
no use for the other devices. In addition libvirt will report error for
such configuration.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This will test spice related changes. Follow up patches will change this
behavior to remove spice related devices.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Fix the cloud-init config file for --clouduser-ssh key.
Also change ssh_authorized_keys to `ssh_authorized_keys`, and make sure
default user is not deleted when setting ssh key for root.
Fixes commit 22478f307d (virt-install: Add --cloud-init clouduser-ssh-key=)
Resolves: https://github.com/virt-manager/virt-manager/issues/452
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
The test driver was broken for some time and our mdev tests were failing
on most libvirt versions. Recently this was fixed in libvirt 10.4.0 so
skip these tests unless we have new enough libvirt.
This requires extracting some mdev devices from many-devices test case.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This won't make any difference on x86, where either SATA or IDE
is used depending on the machine type, but on other architectures
we want virtio-scsi for a reasonable chance that the guest OS
will recognize the disk.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Most existing disk images expect UEFI; those that don't, require
either using direct kernel boot or manually providing a firmware
image, both of which imply user intervention.
Using UEFI by default means that at least images belonging to
the first group, of which more are going to pop up as the
ecosystem matures further, can work out of the box.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Cover additional scenarios: direct kernel boot, use of cloud-init,
installation from CDROM and unattended installation.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
I have no idea if the generated config is optimal, but this
at least provides a base for us to confirm when defaults change.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
When specifying the socket.source option for filesystem devices, like
this:
--filesystem type=mount,driver.type=virtiofs,source.socket=/xyz.sock,target.dir=tag1
virt-install is writing the xml as:
<filesystem type="mount">
<source>
<socket>/xyz.sock</socket>
</source>
<target dir="tag1"/>
<driver type="virtiofs"/>
</filesystem>
This produces an error such as:
ERROR missing source information for device mount_tag1
But the socket should be an attribute of source rather than a child
element. After this patch, the same command results in the following XML
and no error is produced:
<filesystem type="mount">
<source socket="/xyz.sock"/>
<target dir="tag1"/>
<driver type="virtiofs"/>
</filesystem>
Resolves: RHEL-1126
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
When shim in the guest sees unpopulated EFI NVRAM, like when
we create a new UEFI VM, it invokes fallback.efi to populate
initial NVRAM boot entries. When the guest also has a TPM device,
shim will do a one time VM reset. This reset throws off the
reboot detection that is central to virt-install's install
process.
The main install case that this will usually be relevant is
the combo of UEFI and --cloud-init. The latter usually implies
use of a distro cloud image, which will be using shim, and the
--cloud-init process requires a multi stage install compared
to just a plain import install.
For that case, we disable the default TPM device for the first
boot.
https://bugzilla.redhat.com/show_bug.cgi?id=2133525
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Libosinfo seems to generate Fedora tree URLs using the "https", not
"http", scheme now; which breaks CI. Update the expected outputs
accordingly.
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
The sheepdog project is no longer actively developed, Libvirt removed
the support for sheepdog storage backend since v8.8.0, Let's drop it.
Signed-off-by: Lin Ma <lma@suse.com>
This commit added support for cpu physical address bits control, It's
useful for VMs with huge amount of ram.
E.g.
--cpu Cascadelake-Server,maxphysaddr.mode=emulate,maxphysaddr.bits=46
Signed-off-by: Lin Ma <lma@suse.com>
Properly setting the metadata cache size can provide better performance
in case of using big qcow2 images.
This patch introduces two driver options:
* driver.metadata_cache.max_size
* driver.metadata_cache.max_size.unit
E.g. --disk ...,driver.type=qcow2,\
driver.metadata_cache.max_size=2,\
driver.metadata_cache.max_size.unit=MiB
BTW, Metadata cache size control is currently supported only for qcow2.
Regarding how to properly caluclate the cache size of qcow2, Please refer
to qemu's documentation.
Signed-off-by: Lin Ma <lma@suse.com>
We need to change the flow from
* parse all the strings
* set capabilities defaults
* build installer
* fill in all guest defaults
To
* parse boot and metadata strings
* set capabilities defaults
* build installer
* set --name default
* parse all the remaining strings
* fill in all guest defaults
Because --disk parsing depends on --name for some path generation.
So this fixes --disk names when --name is implicitly specified by
--install or --osinfo
Signed-off-by: Cole Robinson <crobinso@redhat.com>
It allows to set the thread pool size to optimize spawning worker threads
for the default event loop in real time environment. For example:
--iothreads defaultiothread.thread_pool_min=8,\
defaultiothread.thread_pool_max=16
Signed-off-by: Lin Ma <lma@suse.com>
These two optional attributes allow setting lower and upper boundary for
number of worker threads for given IOThread. For example:
--iothreads iothreads=2,\
iothreadids.iothread0.id=1,\
iothreadids.iothread1.id=2,\
iothreadids.iothread1.thread_pool_min=8,\
iothreadids.iothread1.thread_pool_max=16
Signed-off-by: Lin Ma <lma@suse.com>
