this now takes into account the 'not_allowed_nodes' hash we get from the
api call. With that, we can now limit the 'local_resources' check for
online vms only, as for offline guests, the 'unavailable-resources' hash
already includes mapped devices that don't exist on the target node.

This now also includes unavailable storages on target nodes.

Signed-off-by: Dominik Csapak <d.csa...@proxmox.com>
---
changes from v6:
* dropped the change to check for 'online' (since it was wrong)
 PVE/API2/Nodes.pm | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/PVE/API2/Nodes.pm b/PVE/API2/Nodes.pm
index 9cdf19db..61d41304 100644
--- a/PVE/API2/Nodes.pm
+++ b/PVE/API2/Nodes.pm
@@ -2336,6 +2336,18 @@ my $create_migrate_worker = sub {
            $invalidConditions .= join(', ', 
@{$preconditions->{local_resources}});
        }
 
+       if (my $not_allowed_nodes = $preconditions->{not_allowed_nodes}) {
+           if (my $unavail_storages = 
$not_allowed_nodes->{$target}->{unavailable_storages}) {
+               $invalidConditions .= "\n  Has unavailable storages: ";
+               $invalidConditions .= join(', ', $unavail_storages->@*);
+           }
+
+           if (my $unavail_resources = 
$not_allowed_nodes->{$target}->{'unavailable-resources'}) {
+               $invalidConditions .= "\n  Has unavailable resources: ";
+               $invalidConditions .= join(', ', $unavail_resources->@*);
+           }
+       }
+
        if ($invalidConditions && $invalidConditions ne '') {
            print STDERR "skip VM $vmid - precondition check failed:";
            die "$invalidConditions\n";
-- 
2.39.5



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