3
votes
1answer
117 views

Is it possible to run a 10.04 or 12.04 or earlier LTS containerized under LXC or Docker on Trusty?

Is it possible to have a vanilla installation of Ubuntu 14.04 (Trusty) and run inside it containerized older Ubuntu versions that originally came with older kernels? For example for 12.04 I'd assume ...
0
votes
0answers
239 views

What problems to expect when running Docker with libcontainer and lxc on the same host?

Simple question. Can I use the lxc userland tools and docker with its new "native" libcontainer in parallel on the same host? I can see how for some scenarios I could benefit from the docker way of ...
4
votes
1answer
395 views

X and xdotool in LXC instead of KVM

So far I am using various xautomation/xdotool scripts in a KVM virtual machine (linux guest) in order to let them do their work and let me work uninterruptedly. I am using a VirtIO disk, but still the ...
4
votes
2answers
898 views

AppArmor profiles in Docker/LXC

I have a Docker container (LXC) which runs MySQL. Since the idea behind Docker is generally "one running process per container," if I define AppArmor profiles targeting the MySQL binary, will they be ...
7
votes
2answers
2k views

Application updates inside of Docker containers?

Typically on a server, automatic updates of security-related patches are configured. Therefore, if I'm running MySQL 5.5 and a new security patch comes out, Ubuntu Server will apply the upgrade and ...
9
votes
1answer
844 views

User permissions inside and outside of LXC containers?

I'm running some services inside of Docker LXC containers on my server and I'm beginning to actually do serious things with them. One thing I'm not clear on is how user permissions work inside and ...
2
votes
1answer
999 views

Creating a Vagrant box with Docker installed

I'm trying create a nice playground for Docker in Vagrant based on Vagrant's precise64 box. (Code is available at GitHub: rfkrocktk/docker-vagrant-playground) Here's my Puppet provisioning ...
0
votes
2answers
810 views

WordPress installation with Docker

I have to migrate my WordPress installation to my own server in order to get SSL working properly. (It was originally on GoDaddy shared hosting, which doesn't allow for external SSL cert ...
2
votes
1answer
357 views

How to automatically launch a lxc container on ssh connection?

I'm attempting to setup a system that automatically creates a new sandbox on a ssh login to use as a temporary jump box into my server. So to do this I was wonder how to setup lxc to spin up a new ...