0
votes
2answers
51 views

LXC container starts with readonly root filesystem

I am running LXC on Debain Wheezy using BTRFS, and have created a container using lxc-create using the "debian" template (yesterday). When starting the container, the root filesystem in the container ...
0
votes
0answers
24 views

vzpid equivalent for LXC?

I've recently migrated my containers from OpenVZ to LXC as OpenVZ support was dropped from Debian Wheezy. I used a command called vzpid on the host machine that identified from which container the ...
8
votes
3answers
310 views

Technology for short-lived private VMs

I'm trying to build a system that will run short-lived (CI and test builds) of software components, it's mandatory according to my requirements that each live on a private host. I'm taking that ...
1
vote
1answer
166 views

Missing lxc administration tools

Do you know how to backup and/or clone a lxc container ? I'm under Debian 6, and there is no lxc-clone, lxc-backup commands !? Lxc administration seems pretty tough...
0
votes
1answer
409 views

lxc vm access outside the host

On Debian 64bit, I configured a lxc like this : host ip : 172.16.0.25 vm guest on this host : 172.16.0.44 I've done the bridge on my host auto eth0 iface eth0 inet manual up ...
1
vote
1answer
123 views

lxc-console only works once

I have a debian-squeeze host-system on which I have installed lxc. i created a (squeeze) container, and started it. then I'm trying to get inside the container with lxc-console. everything works fine ...
0
votes
1answer
275 views

Debian bridged network between virtual machines

I installed two linux containers (lxc) in a debian squeeze server so the environment is as follows: Physical server: 192.168.2.200 Linux container 1: 192.168.2.201 Linux container 2: 192.168.2.202 ...
1
vote
1answer
170 views

installing debian with debootstrap and lxc instead of debootstrap and chroot

So I need to 'install' (or rather prepare a root filesystem for) a Debian system and that was done with debootstrap and chroot before. However due to the not-very-existent isolation of chroots (with ...
3
votes
1answer
354 views

fail2ban on server with LXC Containers

The issue is modprobe and iptables don't work inside an LXC Container. LXC is the userspace control package for Linux Containers, a lightweight virtual system mechanism sometimes described as ...
1
vote
2answers
596 views

Real life virtual bridge setup on Debian

How do I get the bridge setup done with multipe IP addresses. Ideally, I would have 4 virtual systems each with it's own IP address but also an intranet address (like 10.#.#.#). So that they can ...
8
votes
5answers
1k views

Compute a list of difference between packages installed on two hosts

I just add some problems with my Debian virtual servers and I add to reinstall all of them from scratch. However, I still had access to the old version and I could retrieve the list of installed ...
0
votes
2answers
1k views

LXC container network/routing issues

I have been experimenting with LXC virtualisation in order to run virtual machines on a dedicated server, but am having trouble setting up the networking properly. I am using veth bridged networking, ...
1
vote
2answers
1k views

veth, macvlan or maybe sth else?

I don't understand the modes of lxc network. I'd like to have 4 guests: apache1, apache2, database and frontdoor frontdoor is a squid which decides which apache should be used It works perfectly ...