What I would love to do is to setup a "base" container which contains the OS and the required packages (the common part) and to create several - customizable - instances of this container.
Roberto, My LXC creation script "lxc-ubuntu-x" has this feature. You can create any number of "templates", where each template features both a unique tarball (with all packages, etc. already installed) and also a customized set of configuration commands (so you can run your own setup programs and/or shell commands). It caches everything in a tarball so that deployment of a brand new container takes about ~4 seconds. (This is because untarring a tarball is much faster than copying individual files, or running debootstrap). It has also allows you to create complete deployments without human interaction, and it takes care of generating unique MAC addresses, SSH server certs, SSL certs (for LAMP), and a default new user with a pre-installed .ssh/authorized_keys file. The code is on github. Homepage is at: http://derek.simkowiak.net/lxc-ubuntu-x/ Thanks, Derek Simkowiak On 11/28/2011 09:40 AM, Roberto Aloi wrote: > containers after each job submission. What I would love to do is to > setup a "base" container which contains the OS and the required > packages (the common part) and to create several - customizable - > instances of this container. When I say "customizable" I mean that I > should be able to specify a port number which a server running inside > one of the containers should listen to and this number should be > different per each container. Would this be feasible via LXC? Any > suggestion on how to achieve this? ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-novd2d _______________________________________________ Lxc-users mailing list Lxc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-users