[pve-devel] [PATCH qemu-server 2/4] generate cloudinit when vm is offline too

[Alexandre Derumier]

Currently, the regenerate button in ui don't do nothing when vm is offline,
and the config is only regenerated at vm start
---
 PVE/QemuServer.pm | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index f47ae87..e831667 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -4701,6 +4701,8 @@ sub vmconfig_apply_pending {
 
     PVE::QemuConfig->cleanup_pending($conf);
 
+    my $generate_cloudnit = undef;
+
     foreach my $opt (keys %{$conf->{pending}}) { # add/change
 	next if $opt eq 'delete'; # just to be sure
 	eval {
@@ -4708,15 +4710,23 @@ sub vmconfig_apply_pending {
 		vmconfig_register_unused_drive($storecfg, $vmid, $conf, parse_drive($opt, $conf->{$opt}))
 	    }
 	};
+
+	if (is_valid_drivename($opt)) {
+	    my $drive = parse_drive($opt, $conf->{pending}->{$opt});
+	    $generate_cloudnit = 1 if drive_is_cloudinit($drive);
+	}
+
 	if (my $err = $@) {
 	    $add_apply_error->($opt, $err);
 	} else {
 	    $conf->{$opt} = delete $conf->{pending}->{$opt};
 	}
     }
+
     # write all changes at once to avoid unnecessary i/o
     PVE::QemuConfig->write_config($vmid, $conf);
 
+    PVE::QemuServer::Cloudinit::generate_cloudinitconfig($conf, $vmid) if $generate_cloudnit;
 }
 
 sub vmconfig_update_net {
-- 
2.20.1