cluster: use lock for legacy authkey generation

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

diff --git a/data/PVE/Cluster.pm b/data/PVE/Cluster.pm
index 615e5bdd019cfbffde7c936d67b35fa3c2647685..1d8ac85215bc3549b1b01b7b0982e8279df20689 100644 (file)
--- a/data/PVE/Cluster.pm
+++ b/data/PVE/Cluster.pm
@@ -158,11 +158,15 @@ sub gen_auth_key {
 
     check_cfs_is_mounted();
 
-    mkdir $authdir || $! == EEXIST || die "unable to create dir '$authdir' - $!\n";
+    cfs_lock_authkey(undef, sub {
+       mkdir $authdir || $! == EEXIST || die "unable to create dir '$authdir' - $!\n";
 
-    run_silent_cmd(['openssl', 'genrsa', '-out', $authprivkeyfn, '2048']);
+       run_silent_cmd(['openssl', 'genrsa', '-out', $authprivkeyfn, '2048']);
 
-    run_silent_cmd(['openssl', 'rsa', '-in', $authprivkeyfn, '-pubout', '-out', $authpubkeyfn]);
+       run_silent_cmd(['openssl', 'rsa', '-in', $authprivkeyfn, '-pubout', '-out', $authpubkeyfn]);
+    });
+
+    die "$@\n" if $@;
 }
 
 sub gen_pveca_key {