From 2a0cb3fd238e83af25e81a132d00353564c607c4 Mon Sep 17 00:00:00 2001
From: Jan Orel <jorel@opennebula.systems>
Date: Tue, 6 Dec 2022 13:57:23 +0100
Subject: [PATCH] B #-: Allow yaml aliases expl. with new psych

    https://bugs.ruby-lang.org/issues/17866
    https://stackoverflow.com/questions/71191685/visit-psych-nodes-alias-unknown-alias-default-psychbadalias
---
 src/onecfg/lib/config/type/yaml.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/onecfg/lib/config/type/yaml.rb b/src/onecfg/lib/config/type/yaml.rb
index 01ac5639bf..5a854cada8 100644
--- a/src/onecfg/lib/config/type/yaml.rb
+++ b/src/onecfg/lib/config/type/yaml.rb
@@ -41,7 +41,11 @@ module OneCfg::Config::Type
         def load(name = @name)
             reset
 
-            @content = YAML.load_file(name)
+            if Gem::Version.new(Psych.const_get(:VERSION)) >= Gem::Version.new('4.0')
+                @content = YAML.load_file(name, aliases: true)
+            else
+                @content = YAML.load_file(name)
+            end
 
             @content
         end