[pve-devel] [PATCH pve-network] controllers: evpn : use frr restart if reload fail

[Alexandre Derumier]

frr reload is not 100% perfect, and sometime is not able to
apply correctly changes.

Use restart in this case to be sure to have the correct config.

Signed-off-by: Alexandre Derumier <aderumier at odiso.com>
---
 PVE/Network/SDN/Controllers/EvpnPlugin.pm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/PVE/Network/SDN/Controllers/EvpnPlugin.pm b/PVE/Network/SDN/Controllers/EvpnPlugin.pm
index 70a9da1..0c49893 100644
--- a/PVE/Network/SDN/Controllers/EvpnPlugin.pm
+++ b/PVE/Network/SDN/Controllers/EvpnPlugin.pm
@@ -428,7 +428,13 @@ sub reload_controller {
     };
 
     if (-e $conf_file && -e $bin_path) {
-	run_command([$bin_path, '--stdout', '--reload', $conf_file], outfunc => {}, errfunc => $err);
+	eval {
+	    run_command([$bin_path, '--stdout', '--reload', $conf_file], outfunc => {}, errfunc => $err);
+	};
+	if ($@) {
+	    warn "frr reload command fail. Restarting frr.";
+	    eval { run_command(['systemctl', 'restart', 'frr']); };
+	}
     }
 }
 
-- 
2.30.2