[pve-devel] [PATCH v2 manager 09/14] api: ceph: mon: fix handling of IPv6 addresses in find_mon_ip

[Fabian Ebner <f.ebner@proxmox.com>]

by comparing their canonical forms.

Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
---

New in v2.

Dependency bump for pve-common needed.

 PVE/API2/Ceph/MON.pm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/PVE/API2/Ceph/MON.pm b/PVE/API2/Ceph/MON.pm
index 24318a36..f7af3c37 100644
--- a/PVE/API2/Ceph/MON.pm
+++ b/PVE/API2/Ceph/MON.pm
@@ -38,16 +38,20 @@ my $find_mon_ip = sub {
     }
 
     my $allowed_ips = PVE::Network::get_local_ip_from_cidr($pubnet);
+    $allowed_ips = PVE::Network::unique_ips($allowed_ips);
+
     die "No active IP found for the requested ceph public network '$pubnet' on node '$node'\n"
 	if scalar(@$allowed_ips) < 1;
 
     if (!$overwrite_ip) {
-	if (scalar(@$allowed_ips) == 1 || !grep { $_ ne $allowed_ips->[0] } @$allowed_ips) {
+	if (scalar(@$allowed_ips) == 1) {
 	    return $allowed_ips->[0];
 	}
 	die "Multiple IPs for ceph public network '$pubnet' detected on $node:\n".
 	    join("\n", @$allowed_ips) ."\nuse 'mon-address' to specify one of them.\n";
     } else {
+	$overwrite_ip = PVE::Network::canonical_ip($overwrite_ip);
+
 	if (grep { $_ eq $overwrite_ip } @$allowed_ips) {
 	    return $overwrite_ip;
 	}
-- 
2.20.1