From 4ad2cd54a11e831a8e00560bc54e54a7bd534cf3 Mon Sep 17 00:00:00 2001
From: Giuseppe Scrivano <gscrivan@redhat.com>
Date: Wed, 2 Oct 2019 17:07:07 +0200
Subject: rootless: allow cgroupfs manager on cgroups v2

if there are no resources specified, make sure the OCI resources block
is empty so that the OCI runtime won't complain.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
---
 pkg/spec/spec.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/spec/spec.go b/pkg/spec/spec.go
index 38f9c7306..c7aa003e8 100644
--- a/pkg/spec/spec.go
+++ b/pkg/spec/spec.go
@@ -387,6 +387,9 @@ func (config *CreateConfig) createConfigToOCISpec(runtime *libpod.Runtime, userM
 		if err != nil {
 			return nil, err
 		}
+		if !addedResources {
+			configSpec.Linux.Resources = &spec.LinuxResources{}
+		}
 		if addedResources && !cgroup2 {
 			return nil, errors.New("invalid configuration, cannot set resources with rootless containers not using cgroups v2 unified mode")
 		}
-- 
cgit v1.2.3-54-g00ecf