The restore of a backup from a VM template will first restore the VM and then
convert the restored VM back into a template.
This automatically performes the steps of the current behaviour, where the user
has to manually convert the restored VM back to a template.
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
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>
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>
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>
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>
this adds a new config option for it, and executes it on four
points in time:
'pre-start'
'post-start'
'pre-stop'
'post-stop'
on pre-start we abort if the script fails
and pre-stop will not be called if the vm crashes or if
the vm gets powered off from inside the guest
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
The qm CLI command offer the config and showcmd functions. Both of those
outputs may vary with respect to a given snapshot. This adds a switch
that shows the corresponding snapshot's config and command line.
The code needs a newer libpve-guest-common-perl, thus bumping the
dependency.
Signed-off-by: Rhonda D'Vine <rhonda@proxmox.com>
$newconf->{pending} is a reference to an empty hash, which is not falsy,
thus we always printed the warning
so check if there are actual values there and if yes,
give the names of the properties for which pending changes are found
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Some storage like rbd or lvm can't keep thin-provising after a qemu-mirror.
Call qga guest-fstrim if qga is available and fstrim_cloned_disks is enabled
after move_disk and migrate.
Co-Authored-By: Alexandre Derumier <aderumier@odiso.com>
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
writes the given content to the file
the size is at the moment limited by the max post size of the
pveproxy/daemon, so we set the maxLength to 60k
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
this api call reads a file via the guest agent,
(in 1MB chunks) but is limited to 16MiB (for now)
if the file is bigger, the output gets truncated and a
'truncated' flag is set in the return object
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
this imitates the qemu-guest-agent interface
with an 'exec' api call which returns a pid
and an 'exec-status' api call which takes a pid
the command for the exec call is given as an 'alist'
which means that when using we have to give the 'command'
parameter multiple times e.g.
pvesh create <...>/exec --command ls --command '-lha' --command '/home/user'
so that we avoid having to deal with shell escaping etc.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
this executes the guest agent command 'set-user-password'
with which one can change the password of an existing user in the vm
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Move the locking inside worker, so that the process doing the actual
work (create or restore) holds the lock, and can call functions which
do locking without deadlocking.
This mirrors the behaviour we use for containers, and allows to add
an 'autostart' parameter which starts the VM after successful
creation. vm_start needs the lock and as not the worker but it's
parents held it, it couldn't know that it was actually save to
continue...
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
cloning a vm means copying the current state, not the
state of 'some time in the future, when the vm is started again'
we should not copy the pending changes, which also fixes the
issue that we got a wrong pending change on the disks,net,smbios,etc.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
