[pve-devel] [PATCH firewall 1/1] fix #4268: add 'force' parameter to delete IPSet with members

[Leo Nunner <l.nunner@proxmox.com>]

Currently, trying to delete a non-empty IPSet will throw an error.
Manually deleting all members of the set might be a time-consuming
process, which the force parameter allows to bypass.

Signed-off-by: Leo Nunner <l.nunner@proxmox.com>
---
 src/PVE/API2/Firewall/IPSet.pm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/PVE/API2/Firewall/IPSet.pm b/src/PVE/API2/Firewall/IPSet.pm
index ec9326f..a5f69e9 100644
--- a/src/PVE/API2/Firewall/IPSet.pm
+++ b/src/PVE/API2/Firewall/IPSet.pm
@@ -132,6 +132,11 @@ sub register_delete_ipset {
     my $properties = $class->additional_parameters();
 
     $properties->{name} = get_standard_option('ipset-name');
+    $properties->{force} = {
+	type => 'boolean',
+	optional => 1,
+	description => 'Delete all members of the IPSet, if there are any.',
+    };
 
     $class->register_method({
 	name => 'delete_ipset',
@@ -154,7 +159,7 @@ sub register_delete_ipset {
 		my ($cluster_conf, $fw_conf, $ipset) = $class->load_config($param);
 
 		die "IPSet '$param->{name}' is not empty\n"
-		    if scalar(@$ipset);
+		    if scalar(@$ipset) && !$param->{force};
 
 		$class->save_ipset($param, $fw_conf, undef);
 
-- 
2.30.2