With the addition of the map/unmap_volume() methods we made
an (actually unnecessary) API version bump.
All current users of these methods fall back to path() when
they return undef, so plugins implementing version 1 are
in fact compatible currently. (In fact, the default
Plugin::map_volume() could fall back to it on its own, but
doesn't currently).
For now let's just allow plugins older plugins to also be
loaded by introducing an API age variable. With it, if we
have a reason to break older plugins, we can have a
deprecation period during which older plugins cause a
warning instead of refusing to load altogether.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This is important for shared LVM storages. As with deletes and
creates of images, as else we may have not the up-to-date metadata
and extents may get reused if another node created an image during
the same time, for example.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
as described in #862:
> I experienced a problem with ISCSI portal when using a hostname and
> not IP.
> The GUI resolves the hostname to an IP and writes it to storage.cfg.
> As my setup requires hostnames, i needed to change the config
> manually back to the hostname which is working fine.
>
> Why is this conversion done? If I enter a hostname, i want to have a
> hostname. If i enter an IP address i want to have an IP address.
This makes sense to me, a feature of using domains is that they
are/should be resolved when actually using (i.e., connecting to them)
so resolving it once on add does not seems like a good idea (if I do
not miss something - as this is a classic "imported from SVN" I do
not have any rationale to look at).
So save the work and pass it as is.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This allows to request a mapped device/path explicitly, regardles of
the storage option, eg. krbd option in the RBDplugin.
Bump of the storage ABI => 2
Co-authored-by: Alwin Antreich <a.antreich@proxmox.com>
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
this was not installed, had references to non-existing modules
(e.g., PVE::ReplicationTools) and the things it probably was intended
for are done in pve-manager, which has full access to all pve perl
libs and API methods (from a dependency POV)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
to have a clear method name for this. check_XYZ suggests also that we
return true if the check was OK, but we don't.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Accessing a non-existing 'format' key in plugindata (e.g., in LvmThinPlugin),
created it by autovivication, thus breaking the fallback to the default value
'raw' upon any following access.
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
$features is actually an array reference, so use it as one.
This broke creation and migration of disks on rbd storages
Signed-off-by: Alwin Antreich <a.antreich@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This was newly introduced and is only used once, so having a
wantarray return mechanism, without ever using it or knowing for sure
if this may help with reuse of the method is not ideal.
Make the sub a module private one just returning the vm disk number
or explicit undef. Pass it the $suffix variable, to avoid recomputing
it every time called by out caller's loop.
If there's re-use potential in the future we can actually decide what
makes sense to return.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
else we can only have MAX_VOLUMES_PER_GUEST-1 disk per VMID,
not tragic but possible confusing
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Non conforming image names are not ignored anymore by the new rbd_ls
implementation, this patch adds the old behaviour.
This fix is a temporary workaround and should be removed, once the new
image name parser is ready.
Signed-off-by: Alwin Antreich <a.antreich@proxmox.com>
since ceph changed the plain output format for 12.2.8
we have to change the code anyway, and when were at it,
we can change it to the (hopefully) more robust json output
Co-authored-by: Alwin Antreich <a.antreich@proxmox.com>
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
the syntax for creating a pool with a single disk is
not the same as for mirror, so let the user select it
explicitely
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
