Re: [lxc-users] Regression in ephemeral containers

2015-10-20 Thread overlay fs
at 10:34 PM, overlay fs <overla...@gmail.com> wrote: > Regression > --- > It is no longer possible to bind-mount a file into an ephemeral > container, using the version of lxc in the lxc-daily ppa. This used > to work; the regression was introduced some ti

[lxc-users] Regression in ephemeral containers

2015-10-16 Thread overlay fs
Regression --- It is no longer possible to bind-mount a file into an ephemeral container, using the version of lxc in the lxc-daily ppa. This used to work; the regression was introduced some time after September 15. Details - If the following entry is added to the config file

Re: [lxc-users] Regression in ephemeral containers

2015-10-16 Thread overlay fs
hange your temporary rootfs when pivot_dir > is > called to /usr/lib/x86_64-linux-gnu/lxc? Standardly, I would expect > /usr/lib/lxc/rootfs. I'm using the default pivot_dir, AFAIK. > > Christian > > On Mon, Oct 12, 2015 at 10:34:16PM +1100, overlay fs wrote: >> Regression &

Re: [lxc-users] Preparing for LXC 1.0.8

2015-08-31 Thread overlay fs
The bug, 'Failed to whiteout' error in Trusty with 3.19 kernel https://lists.linuxcontainers.org/pipermail/lxc-users/2015-August/009854.html https://bugs.launchpad.net/lxc/+bug/1486073 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490267 is present in lxc versions 1.0.7 and 1.0.8, but

Re: [lxc-users] 'Failed to whiteout' error in Trusty with 3.19 kernel

2015-08-27 Thread overlay fs
On Fri Aug 14 Thomas Müller wrote: Hi everyone, I'm running Ubuntu trusty and recently upgraded to the new kernel (3.19). When creating a snapshotted clone of a regular LXC container using overlayfs, I'm now seeing the kernel error 'failed to whiteout'. Has anyone experienced a similar

Re: [lxc-users] lxc-start-ephemeral triggers kernel oops

2015-06-18 Thread overlay fs
Update: the ubuntu kernel oops is the subject of bug #1465998, https://lists.ubuntu.com/archives/kernel-team/2015-June/058689.html, though it is described there as a panic rather than an oops. It will be patched in the next kernel update. ___ lxc-users

[lxc-users] lxc-start-ephemeral triggers kernel oops

2015-06-17 Thread overlay fs
This report pertains to ubuntu 14.04 host and container, with the lxc-daily ppa and a container which includes the x11-common package. A patch for CVE-2015-1328, overlayfs privilege escalation, has recently been applied to the kernel, http://www.ubuntu.com/usn/usn-2643-1/ With this patch in

[lxc-users] Bug report: unprivileged containers with btrfs backingstore

2015-06-17 Thread overlay fs
These two bugs occur only for containers with a btrfs backingstore. First, create a container with a btrfs backingstore: $lxc-create -B btrfs -t download -n p1 -- -d ubuntu -r trusty -a amd64 Bug (1): cloned rootfs has wrong ownership: $lxc-clone -s -o p1 -n p1_clone $ls -ld p1_clone/rootfs

Re: [lxc-users] lxc-start-ephemeral triggers kernel oops

2015-06-17 Thread overlay fs
ppa:Quoting Serge Hallyn ( serge.hallyn at ubuntu.com): I can't reproduce this. Is the 'trusty container a stock, download-templated created container? Which lxc version (from which ppa) are you using? What is the underlying filesystem? Serge, thanks for looking into this. Container

[lxc-users] unprivileged gentoo containers have no network connection

2015-04-22 Thread overlay fs
If one uses the gentoo template to create a container, $ sudo lxc-create -t gentoo -f config -n gentoo_test $ cat config lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up then the gentoo template configures the network connection in the container's root

Re: [lxc-users] macvlan-based networking for unprivileged containers

2015-02-16 Thread overlay fs
Quoting Serge Hallyn (serge.hallyn at ubuntu.com): On Thu Feb 12, 2015 at 11:18 Fajar A. Nugraha list at fajar.net wrote: On Thu, Feb 12, 2015 at 5:29 PM, Purcareata Bogdan b43198 at freescale.com wrote: On 10.02.2015 19:22, Christian Brauner wrote: Hello, is it currently

Re: [lxc-users] lxd: Initial design specifications

2014-11-07 Thread overlay fs
A wishlist for ephemeral containers. --- lxc start c2 c3 -e Create a new local container called c3 based on local container c2 and have it disappear on exit. lxc file push -R source [source...] target Wishlist: Add an option to apply a