When a Cloudinit image is created, we allow choosing
the format as parameter.
So, the parameter should also be taken into account.
The default for Cloudinit will stay qcow2 on directory storages.
using the same logic like serialX: socket
users need VM.Config.HWType for usbX: spice
but only root can add/remove real devices
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
since we do not want the user to change a device which has a real
devices already set, we have to check it later when we have the config
so we do not have to give the params to vm_check_modify_config_perm anymore
also improve the regex to \d+
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
the clone API calls (target) 'storage' parameter is optional as we
simply use the source storage in this case, but we did not handle
this case when we added the bandwidth_limit abillity, address that.
This patch only pushes the storage parameter into the storage_list array
if it is defined.
Signed-off-by: Alwin Antreich <a.antreich@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
for migrate_vm, clone_vm and move_vm_disk and extract it. The 'migrate_vm' call
passes it to PVE::QemuMigrate->migrate for handling.
Additionally the bwlimit option's description of the 'create_vm' call gets
consistent capitalization of I/O.
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
used for online local disks via qemu_drive_mirror
Add TODO comment for offline disks, as clone_disk calls `qemu-img
convert`, which does not have a bandwidth limit parameter.
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
The 'migrate_speed' can be set in the VM config. Additionally the 'migrate'
bwlimit from datacenter.cfg (storage-specific limits play no role for
memory+state migration) or the parameter provided to the API call can restrict
the speed. Take the lower of the two.
This patch also refactors the setting of migrate_speed and comments for clarity.
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
disk is not copied to the target node but still deleted on cleanup
(phase3_cleanup).
Signed-off-by: Mira Limbeck <m.limbeck@proxmox.com>
Tested-by: Dominik Csapak <d.csapak@proxmox.com>
create a fixed size cloudinit disk if it is referenced in config and
does not exist. the size of the disk created when first added to the
config is reduced to 4MiB to match the one created in
commit_cloudinit_disk.
maximum file size per snippet file (network, user, meta) is increased to 1MiB.
preparation for offline migration without the cloudinit disk (that is
always regenerated on start).
also fixes#1807, although a further patch is required to change the
vmid on restore
Signed-off-by: Mira Limbeck <m.limbeck@proxmox.com>
Tested-by: Dominik Csapak <d.csapak@proxmox.com>
configdrive2 uses /etc/network/interfaces style config instead of the
official yaml one. this does not allow quoting of the ip addresses.
Tested with Windows Server 2016.
Signed-off-by: Mira Limbeck <m.limbeck@proxmox.com>
this makes it possible to give a storage for state saving, if one
wants to use a different storage than for snapshots or does not
want to save this info into the config
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
if a vm has the 'suspended' lock, we resume with the saved state
and remove the lock, the saved vmstate and the saved runningmachine
after the vm started
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
the idea is to have the same logic as with snapshots, but without
the snapshotting of the disks, and after saving the vm state (incl memory),
we hard shut off the guest.
this way the disks will not be touched anymore by the guest
to prevent any alteration of the vm (incl migration, hw changes, etc) we
add a config lock 'suspend'
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
we map scsiX to virtioscsiX/scsihwX when we use virtio-scsi-single to add
and iothread so we have to map it back when we delete an iothread, else the
parsing fails with
'invalid drive key: virtioscsi0'
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
qemu-img uses the qemu default initiator name 'iqn.2008-11.org.linux-kvm'
since we use the one of the host (/etc/iscsi/initiatorname.iscsi) when
using it with a running vm, we want to using it also when moving a disk
with qemu-img
to do that we have give qemu-img the image in as a full option string
this fixes the issue that we could not move an zfs-over-iscsi disk
without allowing the default qemu initiator
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Adds the 'cicustom' option to specify either or both network and user
options as property strings. Their parameters are files in a snippets
storage (e.g. local:snippets/network.yaml). If one or both are specified
they are used instead of their respective generated configuration.
This allows the use of completely custom configurations and is also a
possible solution for bug #2068 by specifying a custom user file that
contains package_upgrade: false.
Tested with Ubuntu 18.10 and cloud-init 18.4.7
Signed-off-by: David Limbeck <d.limbeck@proxmox.com>
we also need to set the link status if the whole device changed,
otherwise a change of macaddress allows a network connection even
if link_down is set to 1
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
with such a shared memory device, a vm can share data with other
vms or with the host via memory
one of the use cases is looking-glass[1] with pci-passthrough, which copies
the guest fb to the host and you get a high-speed, low-latency
display client for the vm
on vm stop we delete the file again
1: https://looking-glass.hostfission.com/
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This allows to set the wwn parameter for ide, sata and scsi disks in the VM
config and passes it to the qemu command on execution.
VirtIO Block does not supports this property, so exclude it from
there.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
