[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 3/5] docker: Use unconfined security profile
From: |
Fam Zheng |
Subject: |
Re: [Qemu-devel] [PATCH 3/5] docker: Use unconfined security profile |
Date: |
Fri, 5 May 2017 17:12:40 +0800 |
User-agent: |
Mutt/1.8.0 (2017-02-23) |
On Fri, 05/05 09:27, Alex Bennée wrote:
>
> Fam Zheng <address@hidden> writes:
>
> > Some by default blocked syscalls are required to run tests for example
> > userfaultfd.
>
> Is there any way the tests could DoS the host? I guess you could achieve
> the same running the iotests directly from make but it does seem we
> should confine the docker guest as much as possible.
I don't know the answer to the security question, but if a confined docker
environment is full of pitfalls and unpleasant to work with, it won't grow that
much.
Patchew runs this in a VM, so it's not a big problem to me.
>
> >
> > Signed-off-by: Fam Zheng <address@hidden>
> > ---
> > tests/docker/Makefile.include | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
> > index 0ed8c3d..09d157c 100644
> > --- a/tests/docker/Makefile.include
> > +++ b/tests/docker/Makefile.include
> > @@ -127,6 +127,7 @@ docker-run: docker-qemu-src
> > $(call quiet-command, \
> > $(SRC_PATH)/tests/docker/docker.py run \
> > $(if $(NOUSER),,-u $(shell id -u)) -t \
> > + --security-opt seccomp=unconfined \
> > $(if $V,,--rm) \
> > $(if $(DEBUG),-i,--net=none) \
> > -e TARGET_LIST=$(TARGET_LIST) \
>
>
> --
> Alex Bennée
- [Qemu-devel] [PATCH 0/5] docker: Add test-block, Fam Zheng, 2017/05/04
- [Qemu-devel] [PATCH 1/5] docker: Run tests with current user, Fam Zheng, 2017/05/04
- [Qemu-devel] [PATCH 2/5] docker: Add bzip2 and hostname to fedora image, Fam Zheng, 2017/05/04
- [Qemu-devel] [PATCH 3/5] docker: Use unconfined security profile, Fam Zheng, 2017/05/04
- [Qemu-devel] [PATCH 4/5] docker: Add libaio to fedora image, Fam Zheng, 2017/05/04
- [Qemu-devel] [PATCH 5/5] docker: Add test-block, Fam Zheng, 2017/05/04
- Re: [Qemu-devel] [PATCH 0/5] docker: Add test-block, Paolo Bonzini, 2017/05/05