[pve-devel] [PATCH manager] fix #474: allow transfer from container/vms

[Philipp Hufnagl]

When a member of 2 pools wants to transfer a
 vm/container to an other pool they can not do that. The vv/container would
 have first to be removed form the current pool resulting in a loss of
 privileges of the pool member for this vm/contianer. This feature introduces
 a way to transfer a vm between pools, guarded by a checkbox from accidental
 transfers

Signed-off-by: Philipp Hufnagl <p.hufnagl at proxmox.com>
---
 PVE/API2/Pool.pm                 | 19 +++++++++++++++++--
 www/manager6/grid/PoolMembers.js | 17 ++++++++++++++---
 2 files changed, 31 insertions(+), 5 deletions(-)

diff --git a/PVE/API2/Pool.pm b/PVE/API2/Pool.pm
index 007fc815..2f69911a 100644
--- a/PVE/API2/Pool.pm
+++ b/PVE/API2/Pool.pm
@@ -131,6 +131,11 @@ __PACKAGE__->register_method ({
 		type => 'string',  format => 'pve-storage-id-list',
 		optional => 1,
 	    },
+	    transfer => {
+		description => "Allow transfering vms to another pool.",
+		type => 'boolean',
+		optional => 1,
+	    },
 	    delete => {
 		description => "Remove vms/storage (instead of adding it).",
 		type => 'boolean',
@@ -165,8 +170,18 @@ __PACKAGE__->register_method ({
 		    } else {
 			die "VM $vmid is already a pool member\n" if $pool_config->{vms}->{$vmid};
 			my $existing_pool = $usercfg->{vms}->{$vmid};
-			die "VM $vmid belongs already to pool '$existing_pool'\n" if defined($existing_pool);
-
+			if(defined($existing_pool) )
+			{
+			    if($param->{transfer})
+			    {
+				my $existing_pool_config = $usercfg->{pools}->{$existing_pool};
+				delete $existing_pool_config->{vms}->{$vmid};
+			    }
+			    else
+			    {
+				die "VM $vmid belongs already to pool '$existing_pool' and transfer is not set\n";
+			    }
+			}
 			$pool_config->{vms}->{$vmid} = 1;
 			$usercfg->{vms}->{$vmid} = $pool;
 		    }
diff --git a/www/manager6/grid/PoolMembers.js b/www/manager6/grid/PoolMembers.js
index 6acb622d..224daca3 100644
--- a/www/manager6/grid/PoolMembers.js
+++ b/www/manager6/grid/PoolMembers.js
@@ -1,7 +1,7 @@
 Ext.define('PVE.pool.AddVM', {
     extend: 'Proxmox.window.Edit',
     width: 600,
-    height: 400,
+    height: 420,
     isAdd: true,
     isCreate: true,
     initComponent: function() {
@@ -30,7 +30,7 @@ Ext.define('PVE.pool.AddVM', {
 	    ],
 	    filters: [
 		function(item) {
-		    return (item.data.type === 'lxc' || item.data.type === 'qemu') && item.data.pool === '';
+		    return (item.data.type === 'lxc' || item.data.type === 'qemu') &&item.data.pool !== me.pool;
 		},
 	    ],
 	});
@@ -63,6 +63,10 @@ Ext.define('PVE.pool.AddVM', {
 		    header: gettext('Node'),
 		    dataIndex: 'node',
 		},
+		{
+		    header: gettext('Pool'),
+		    dataIndex: 'pool',
+		},
 		{
 		    header: gettext('Status'),
 		    dataIndex: 'uptime',
@@ -85,9 +89,16 @@ Ext.define('PVE.pool.AddVM', {
 		},
 	    ],
 	});
+
+	let transfer = Ext.create('Ext.form.field.Checkbox', {
+	    name: 'transfer',
+	    boxLabel: gettext('Allow Transfer'),
+	    inputValue: 1,
+	    value: 0,
+	});
 	Ext.apply(me, {
 	    subject: gettext('Virtual Machine'),
-	    items: [vmsField, vmGrid],
+	    items: [vmsField, vmGrid, transfer],
 	});
 
 	me.callParent();
-- 
2.39.2