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rbd plugin: implement new method to get qemu blockdevice options

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Co-developed-by: Alexandre Derumier <alexandre.derumier@groupe-cyllene.com>
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
This commit is contained in:
Fiona Ebner
2025-07-02 18:27:43 +02:00
committed by Fabian Grünbichler
parent 7684225bac
commit f9c390bdfd
1 changed files with 37 additions and 0 deletions
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37
src/PVE/Storage/RBDPlugin.pm
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@ -513,6 +513,43 @@ sub path {
return ($path, $vmid, $vtype); return ($path, $vmid, $vtype);
} }
sub qemu_blockdev_options {
my ($class, $scfg, $storeid, $volname) = @_;
my $cmd_option = PVE::CephConfig::ceph_connect_option($scfg, $storeid);
my ($name) = ($class->parse_volname($volname))[1];
if ($scfg->{krbd}) {
my $rbd_dev_path = get_rbd_dev_path($scfg, $storeid, $name);
return { driver => 'host_device', filename => $rbd_dev_path };
}
my $blockdev = {
driver => 'rbd',
pool => $scfg->{pool} ? "$scfg->{pool}" : 'rbd',
image => "$name",
};
$blockdev->{namespace} = "$scfg->{namespace}" if defined($scfg->{namespace});
$blockdev->{conf} = $cmd_option->{ceph_conf} if $cmd_option->{ceph_conf};
if (my $monhost = $scfg->{'monhost'}) {
my $server = [];
my @mons = PVE::Tools::split_list($monhost);
for my $mon (@mons) {
my ($host, $port) = PVE::Tools::parse_host_and_port($mon);
$port = '3300' if !$port;
push @$server, { host => $host, port => $port };
}
$blockdev->{server} = $server;
$blockdev->{'auth-client-required'} = ["$cmd_option->{auth_supported}"];
}
$blockdev->{user} = "$cmd_option->{userid}" if $cmd_option->{keyring};
return $blockdev;
}
sub find_free_diskname { sub find_free_diskname {
my ($class, $storeid, $scfg, $vmid, $fmt, $add_fmt_suffix) = @_; my ($class, $storeid, $scfg, $vmid, $fmt, $add_fmt_suffix) = @_;