ping...
-----Original Message----- From: libvir-list-bounces@redhat.com [mailto:libvir-list-bounces@redhat.com] On Behalf Of Chen Hanxiao Sent: Tuesday, September 03, 2013 10:04 AM To: 'Daniel P. Berrange' Cc: libvir-list@redhat.com Subject: Re: [libvirt] [PATCH]LXC doc: Add warns if net namespace not enabled
Hi Any comments?
Thanks
-----Original Message----- From: Chen Hanxiao [mailto:chenhanxiao@cn.fujitsu.com] Sent: Friday, August 23, 2013 1:18 PM To: libvir-list@redhat.com Cc: chenhanxiao@cn.fujitsu.com Subject: [libvirt][PATCH]LXC doc: Add warns if net namespace not enabled
From: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
If we don't enable network namespace, we could shutdown host by executing command 'shutdown' inside container. This patch will add some warnings in LXC docs and give some advice to readers.
Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com> --- docs/drvlxc.html.in | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/docs/drvlxc.html.in b/docs/drvlxc.html.in index 640968f..8f3a36a 100644 --- a/docs/drvlxc.html.in +++ b/docs/drvlxc.html.in @@ -50,6 +50,13 @@ processes inside containers cannot be securely isolated from host process without the use of a mandatory access control technology such as SELinux or AppArmor.</strong> </p> +<p> +<strong>WARNING: If 'net' namespace <i>not</i> enabled for container, +host OS could be <i>shutdown</i> by executing command like 'reboot' +inside container.<br/>So make sure 'net' namespace was available and +set the <privnet/> feature in the XML, or configure virtual NICs. +Then this issue could be circumvented.</strong> </p>
<h2><a name="init">Default container setup</a></h2>
-- 1.7.1
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