This allow to regenerate the config drive with 1 api call.
This also avoid to delete drive first, and recreate it again.
As it's a readonly drive, we can simply live update it,
and eject/replace it with qemu monitor
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
Reviewed-by: Fiona Ebner <f.ebner@proxmox.com>
While the clamping already happens before setting the actual systemd
CPU{Shares, Weight}, it can be done here too, to avoid writing new
out-of-range values into the config.
Can't use a validator enforcing this because existing out-of-range
values should not become errors upon parsing the config.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
This will break possibly existing workflows like
1. add second cloud-init
2. remove first cloud-init
to change the cloud-init storage.
On the other hand, it avoids unintended misconfiguration of having
mutliple cloud-init drives with potentially different settings.
Also in preparation for adding cloud-init-related API calls, where
not being able to assume that there's only one cloud-init drive/state
would complicate things quite a bit.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
Prevent the user from suspending the vm at all, as while suspension
itself may finish, the saved state is incomplete as we can neither
save nor restore PCIe device state in any generic fashion, so
resuming will almost certainly break.
The single case when it could work is when the guest OS didn't uses
the passed through device at all, so there's no state, but that's
really odd (as why bother passing through then), and the user should
rather remove the hostpci entry in that case.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
[ T: reword commit message slightly ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
if the configured display hardware has the (optional) default type, but
some other attribute is set, this would match against `undef` and spew
lots of warnings in the logs.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Generalizes fd95d780 ("migrate: send updated TPM state volid to target
node") to also handle other offline migrated disks appearing in the
VM config, which currently should only be cloud-init.
Breaks migration new -> old under similar (edge-case-)conditions as
fd95d780 did.
Keep sending the 'tpmstate0' STDIN parameter to avoid breaking new ->
old in the scenario fd95d780 fixed.
Keep parsing the vm_start 'tpmstate0' STDIN parameter to avoid
breaking old -> new, and to be able to keep sending it.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
In preparation to allow passing along certain parameters together with
'archive'. Moving the parameter checks to after the
conflicts-with-'archive' to ensure that the more telling error will
trigger first.
All check helpers should handle empty params fine, but check first
just to make sure and to avoid all the superfluous function calls.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
In the spirit of c75bf16 ("qm importdisk: tell user to what VM disk we
actually imported"), and so that the information is not lost once qm
importdisk switches to re-using the API call.
Added for cloudinit too, because a new disk is allocated.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
via the special syntax <storeid>:<size>.
Not worth it by itself, but this is anticipating a new 'import-from'
parameter which is only used upon import/allocation, but shouldn't be
part of the schema for the config or other API enpoints.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
Drive keys are sorted when cloning and 'tpmstate0' comes late, so it
was likely that potentially large disks were already copied just to be
removed again, because of the TPM state restriction at the end.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
otherwise users might get confused if they just get a message about a
migrate lock not being available..
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
A to-be-deleted snapshot might be actively used by replication,
resulting in a not (or only partially) removed snapshot and locked
(snapshot-delete) VM. Simply wait a few seconds for any ongoing
replication.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
and also when source and target drivename are different. In those
cases, it is done via qemu-img convert/dd.
In preparation to allow import from existing PVE-managed disks.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
It's confusing that the config associated to the destination is
actually a reference to the source config for both existing callers.
Also, disk import will need to base the calculation on the passed-in
drive parameters and not just the current config, so this change is in
preparation for that too.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
While the new options should be written to the pending config, the
decisions (currently only one) in create_disks needs to be made for
the current config.
Seems to fix EFI disk creation, but actually, it's only
future-proofing, because, currently, the same OVMF_VARS file is
used independently of $smm.
The correct config is also needed to determine the correct size for
the EFI disk for the upcoming import-from feature.
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
For creation, activation and size update never triggered, because the
passed in $conf is essentially the same as the creation $settings, so
the disk was always detected to be the same as the "existing" one. But
actually, all disks are new, so it makes sense to do it.
For update, activation and size update nearly always triggered,
because only the pending changes are passed in as $conf. The case
where it didn't trigger is when the same pending change was made twice
(there are cases where hotplug isn't done, but makes it even more
unlikely).
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
'force-cpu' parameter was introduced to allow live-migration of VMs with
custom CPU models; it does not need to be allowed for general use on
vm_start for regular users, since they would be able to set arbitrary
cpu types or cpuid parameters that aren't supported.
Signed-off-by: Oguz Bektas <o.bektas@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>
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>
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 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>
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>
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>
ovmf with SMM enabled will not boot on i440fx (hangs on graphics
initialization), so load the non SMM variant.
should be no issue regarding live-migration since it never worked with
this anyway.
adapts the test and adds one with q35
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Tested-by: Stefan Reiter <s.reiter@proxmox.com>
Reviewed-by: Stefan Reiter <s.reiter@proxmox.com>
