[lxc-devel] [lxc/master] start: check for cgroup namespace support

brauner on Github lxc-bot at linuxcontainers.org
Thu Feb 8 22:51:24 UTC 2018


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From 7bd05339e17fe304bc984aceff539c3f257a009e Mon Sep 17 00:00:00 2001
From: Christian Brauner <christian.brauner at ubuntu.com>
Date: Thu, 8 Feb 2018 23:47:10 +0100
Subject: [PATCH] start: check for cgroup namespace support

Signed-off-by: Christian Brauner <christian.brauner at ubuntu.com>
---
 src/lxc/start.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lxc/start.c b/src/lxc/start.c
index 1cbfcae35..3d18444ba 100644
--- a/src/lxc/start.c
+++ b/src/lxc/start.c
@@ -1355,6 +1355,9 @@ int resolve_clone_flags(struct lxc_handler *handler)
 			if (i == LXC_NS_NET && lxc_requests_empty_network(handler))
 				continue;
 
+			if (i == LXC_NS_CGROUP && !cgns_supported())
+				continue;
+
 			handler->clone_flags |= ns_info[i].clone_flag;
 		}
 


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