by adding an optional parameter 'encode' (enabled by default). When it
is disabled, the content must be base64 encoded already. This
way, users can send a binary file to the vm by base64 encoding it
themselves
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
besides the log calls these don't need any parts of the migration state,
so let's make them generic and re-use them for container migration and
replication in the future.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
else this fails if we check 'boot' before the device was put into
the config or pending section.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
when passing a config from one cluster to another, we want to be strict
when parsing - it's better to fail the migration early and upgrade the
target node instead of failing the migration later (when significant
work for transferring disks and/or state has already been done) or not
at all, but silently lose config settings that the target doesn't
understand.
this also might be helpful in other cases - e.g. when restoring from a
backup.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
since we are going to reuse the same mechanism/code for network bridge
mapping and pve-container.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
While existing callers are not using the parameter after the call,
the modification is rather unexpected and could lead to bugs quickly.
Also avoid setting an undef value in the hash, but use delete instead.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
using the familiar early+repeated checks pattern from other API calls.
Only intended functional changes are with regard to locking/forking.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
using the familiar early+repeated checks pattern from other API calls.
Only intended functional changes are with regard to locking/forking.
For a full clone of a running VM without guest agent, this also fixes
issuing vm_{resume,suspend} calls for drive mirror completion.
Previously, those just timed out, because of not getting the lock:
> create full clone of drive scsi0 (rbdkvm:vm-104-disk-0)
> Formatting '/var/lib/vz/images/105/vm-105-disk-0.raw', fmt=raw
> size=4294967296 preallocation=off
> drive mirror is starting for drive-scsi0
> drive-scsi0: transferred 2.0 MiB of 4.0 GiB (0.05%) in 0s
> drive-scsi0: transferred 635.0 MiB of 4.0 GiB (15.50%) in 1s
> drive-scsi0: transferred 1.6 GiB of 4.0 GiB (40.50%) in 2s
> drive-scsi0: transferred 3.6 GiB of 4.0 GiB (90.23%) in 3s
> drive-scsi0: transferred 4.0 GiB of 4.0 GiB (100.00%) in 4s, ready
> all 'mirror' jobs are ready
> suspend vm
> trying to acquire lock...
> can't lock file '/var/lock/qemu-server/lock-104.conf' - got timeout
> drive-scsi0: Cancelling block job
> drive-scsi0: Done.
> resume vm
> trying to acquire lock...
> can't lock file '/var/lock/qemu-server/lock-104.conf' - got timeout
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
This allows mobile- and vGPUs to be presented to the guest as if they
were the original desktop variants of the card. It also allows
device-ID variants that guests don't know about to be renamed to
match compatible sibling devices the guest does have drivers for
(e.g. to remove manufacturer-specific vendor ID variants that prevent
the use of a device which would otherwise have a supported chipset)
e.g. hostpci0: 03:00,vendor-id=0x8086,device-id=0x10f6
Signed-off-by: Nicholas Sherlock <n.sherlock@gmail.com>
Reviewed-by: Dominik Csapak <d.csapak@proxmox.com>
Tested-by: Dominik Csapak <d.csapak@proxmox.com>
With the patch adding vendor-data support to cloud-init, a use of
uninitialized value was introduced. This can be fixed by setting it to
an empty string if no vendor-data is defined.
vendor-data can only be set via --cicustom and is optional.
Signed-off-by: Mira Limbeck <m.limbeck@proxmox.com>
We drop properties which we do not understand and we call
`vmconfig_apply_pending` on stop and before start, so if a user tried
to edit the config or downgraded qemu-server they may get stuff
dropped from the config just by doing a stop/start, which may be a
bit too confusing, also the write is just unnecessary then.
we also have the same skipping logic when starting vms, this way we
avoid calling 'write_config' when there are no present changes to
commit.
Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
The volid may change if local-storage migration is involved, we need
to tell the target node the new one and update the in-memory config
for starting the target VM accordingly.
Reported here: https://forum.proxmox.com/threads/99906/#post-431345
this possibly breaks migration new -> old iff
- spice is not used (else the explicit ticket wins because it comes
later)
- a local TPM state volume is used
- that local TPM state volume has a different volume id on the target
node (switched storage, volname already taken, ..)
because the target node will then mis-interpret the tpmstate0 line as
spice ticket and set it accordingly. if the old tpm state volume ID does
not exist on the target node, migration will fail. if it exists by
chance, it might work albeit with a wrong spice ticket (new because of
this patch) and tpm state volume (pre-existing breakage).
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
only do the compat fallback if no explicit spice ticket was given, and
warn on unknown parameters on STDIN.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
This patch fixes the wrong attempt of setting up an NBD server for
the replicated TPM state volume, in contrast to the other volumes the
TPM state is managed by swtpm and isn't available to QEMU for
block-migration/bitmap tracking.
Note that we do migrate the state volume via a storage migration
anyway if necessary.
This code path was only triggered for replicated VMs with TPM.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
else we cannot create a vm without a disk but with a tpmstate/efidisk,
since the api tries to generate the default bootorder with them included
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
else a user cannot use more than one mdev per card per host.
We do not need to reserve them at all, since sysfs will error out
on creation/reuse anyway
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
this error path is mostly used for re-attaching disks and the like,
and the "check if task is already done" part uses a method to read
the task status that will never include a trailing newline, so add it
our self to avoid "... at /usr/share/perl5/PVE/API2/Qemu.pm line
1480. (500)"
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
issue reported in community forum [0][1], like "serial[n]" display we
also need to set this option for "none", otherwise we get a boot
loop.
[0]: https://forum.proxmox.com/threads/99508
[1]: https://forum.proxmox.com/threads/97310/post-427129
Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
Reviewed-by: Fabian Ebner <f.ebner@proxmox.com>
Tested-by: Fabian Ebner <f.ebner@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
to re-use them for incoming remote migrations.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Reviewed-by: Fabian Ebner <f.ebner@proxmox.com>
Using $update_vm_api for unused disks will cause them to end up as a
pending change if the VM is running.
Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
this broke with the previous simplification.
Tested-by: Aaron Lauterer <a.lauterer@proxmox.com>
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
with `storage` being optional (and not allowed for reassign operations),
the ACL path in the schema can end up as `/storage/-`, which is wrong.
replace it with an explicit check:
- target `storage` for move disk
- storage from source disk for reassign disk (we only rename here, but
it's still a new volume on that storage after all)
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
The goal of this is to expand the move-disk API endpoint to make it
possible to move a disk to another VM. Previously this was only possible
with manual intervertion either by renaming the VM disk or by manually
adding the disks volid to the config of the other VM.
Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
See commit 17858a1695 (hw/acpi/ich9: Set ACPI PCI hot-plug as default
on Q35)[0] in upstream QEMU repository for details about why the change
was made.
As that change affects systemds predictable interface naming[1],
e.g., by going from a previously `ens18` name to `enp6s18`, it may
have rather bad effects for users that did not setup some .link files
to enforce a specific naming by an more stable information like the
NIC's MAC-Address
The alternative would be making the preferred mode of hotplug an
option like `hotplug-mode=<acpi|pcie>`, but it does not seems like
one would like to change that much in the first place...
Note the changes to the tests and especially the tests with q35
machines that did not change.
[0]: https://gitlab.com/qemu-project/qemu/-/commit/17858a1695
[1]: https://www.freedesktop.org/software/systemd/man/systemd.net-naming-scheme.html#Naming
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Acked-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Reviewed-by: Dominik Csapak <d.csapak@proxmox.com>
Tested-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This is intended to be used to apply some workarounds for the
non-windows ostyped VMs which we'd still like to not pin on a
specific machine version, as normally Linux et al. can cope with such
changes on fresh boot just fine and until now this was a once every
few year issue (albeit systemd's "predictable" interface naming has
some potential to pick up on churn frequency).
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Acked-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Reviewed-by: Dominik Csapak <d.csapak@proxmox.com>
Tested-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
currently we only add the creation time (ctime), that was requested
as low priority wish from some users from time to time.
Note that the meta info is not available in the update API endpoints,
and at the moment the code should not change/add/delete it either in
any place.
We may want to update in on actions like clone or backup-restore in
the future, e.g., to also save the time of that event and possibly
the original source VMID, put that can be thought out later.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Acked-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Reviewed-by: Dominik Csapak <d.csapak@proxmox.com>
Tested-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
