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fix #1043: prevent ceph destroypool when in use

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also introduces a force parameter to this call
if force is true, the call destroys the ceph pool
even when it is use

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This commit is contained in:
Dominik Csapak 2016-06-30 11:46:02 +02:00 committed by Fabian Grünbichler
parent f9078dd525
commit 76dc2ad016
1 changed files with 22 additions and 0 deletions
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22
PVE/API2/Ceph.pm
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@ -1321,6 +1321,12 @@ __PACKAGE__->register_method ({
description => "The name of the pool. It must be unique.", description => "The name of the pool. It must be unique.",
type => 'string', type => 'string',
}, },
force => {
description => "If true, destroys pool even if in use",
type => 'boolean',
optional => 1,
default => 0,
}
}, },
}, },
returns => { type => 'null' }, returns => { type => 'null' },
@ -1329,6 +1335,22 @@ __PACKAGE__->register_method ({
PVE::CephTools::check_ceph_inited(); PVE::CephTools::check_ceph_inited();
# if not forced, destroy ceph pool only when no
# vm disks are on it anymore
if (!$param->{force}) {
my $storagecfg = PVE::Storage::config();
foreach my $storageid (keys %{$storagecfg->{ids}}) {
my $storage = $storagecfg->{ids}->{$storageid};
next if $storage->{type} ne 'rbd';
next if $storage->{pool} ne $param->{name};
# check if any vm disks are on the pool
my $res = PVE::Storage::vdisk_list($storagecfg, $storageid);
die "ceph pool '$param->{name}' still in use by storage '$storageid'\n"
if @{$res->{$storageid}} != 0;
}
}
my $rados = PVE::RADOS->new(); my $rados = PVE::RADOS->new();
# fixme: '--yes-i-really-really-mean-it' # fixme: '--yes-i-really-really-mean-it'
$rados->mon_command({ $rados->mon_command({