[pve-devel] [PATCH container v2 1/1] close #1543: allow low-level lxc config update

[Simon LEONARD]

Signed-off-by: Simon LEONARD <git-1001af4 at sinux.sh>
---
 src/PVE/API2/LXC/Config.pm | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/PVE/API2/LXC/Config.pm b/src/PVE/API2/LXC/Config.pm
index 5cbc014..5e48338 100644
--- a/src/PVE/API2/LXC/Config.pm
+++ b/src/PVE/API2/LXC/Config.pm
@@ -123,7 +123,13 @@ __PACKAGE__->register_method({
 		    description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.',
 		    maxLength => 40,
 		    optional => 1,
-		}
+		},
+		lxc => {
+		    description => "Array of lxc low-level configurations ([[key1, value1], [key2, value2] ...]).",
+		    type => 'array',
+		    items => { type => 'array', items => { type => 'string' }},
+		    optional => 1,
+		},
 	    }),
     },
     returns => { type => 'null'},
@@ -208,6 +214,15 @@ __PACKAGE__->register_method({
 
 	    my $running = PVE::LXC::check_running($vmid);
 
+        if (defined $param->{lxc}) {
+            for my $entry (@{$param->{lxc}}) {
+                my ($key, $value) = @$entry;
+                die "invalid lxc config key '$key'\n"
+                    unless PVE::LXC::Config::is_valid_lxc_conf_key($key);
+            }
+            $conf->{lxc} = $param->{lxc};
+        }
+
 	    my $errors = PVE::LXC::Config->update_pct_config($vmid, $conf, $running, $param, \@delete, \@revert);
 	    # don't write to config if we get any errors – this can result in a broken config
 	    raise_param_exc($errors) if scalar(keys %$errors);
-- 
2.48.1