Kernel development using linux containers (LXC ) ?
mkatiyar at gmail.com
Wed Jul 29 16:23:18 EDT 2015
On Wed, Jul 29, 2015 at 1:07 PM, Jeff Haran <Jeff.Haran at citrix.com> wrote:
>>From: kernelnewbies-bounces at kernelnewbies.org [mailto:kernelnewbies-
>>bounces at kernelnewbies.org] On Behalf Of Manish Katiyar
>>Sent: Wednesday, July 29, 2015 11:51 AM
>>Subject: Kernel development using linux containers (LXC ) ?
>>I've been playing and reading about control groups and linux containers
>>recently and was wondering if there are any existing recipes on how to setup
>>a kernel environment in containers. Google hasn't been helpful so far (or
>>maybe I'm not searching properly).
>>I've used VMs for dev in past (Qemu, uml etc.), but looks like it may be
>>interesting to have it in containers. Given that they share they same OS image
>>as host, I'm not sure if its possible without making the host OS crash.
> I'm not sure what your goal is here, but it sounds to me like you might want to be googling for "linux namespaces".
I'm sorry. I see that my previous mail had a key word "development"
missing. What I was trying to find out was that is it possible to
setup and use linux containers/cgroups to do kernel development.
Things like writing and test kernel modules, debugging kernel,
attaching gdb etc. etc. which normally require Qemu, busybox or other
VM techniques since containers are much lightweight and if anyone has
recipes for that setup to do development without crashing the host OS.
Any hints appreciated. I looked for "linux namespaces" but it doesn't
give me what I want.
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