Lxc ssh copy id9/20/2023 ![]() ![]() (For the purposes of this HOWTO, I’m going to assume you created a local user called… user – replace as applicable) Now grab the Ubuntu MinimalCD image and do a bare minimum install, setting the host name to something like containers and skipping everything else – i.e., Choose only OpenSSH Server near the end). The reason I prefer setting up a second interface is that I’d rather use this than fool around with port mapping in the default interface (which I use to NAT out of my laptop), and it mirrors around 99% of my production setups (i.e., a dedicated network interface for management) This uses VirtualBox’s built-in DHCP server and will be the interface through which you’ll connect to the VM. ![]() Here’s the relevant screen for VirtualBox: The first step is to set up an Ubuntu 64-bit VM with an extra host-only network interface. ![]() Your Mac’s filesystem is transparently mounted inside each environment with zero hassleĪssuming you have VirtualBox or Parallels set up already, here’s how to go about reproducing this: Set up a suitable “parasite” host.No need to install Vagrant directly on your Mac.Significantly less clutter on your hard disk (boxes stay inside the VM).Run multiple machines simultaneously with nearly zero overhead.Run everything on a single VM – as many different Linux distros as you want.If you’re running Linux natively, you can skip ahead to the last few sections, since most of this is about setting up a suitable Linux VM to host all the containers on the Mac.īy using LXC inside one “host” VM, this setup uses far less resources – and with a few tweaks, it also lets me access my Mac’s file system from both inside the parent VM and from the Vagrant environments running as containers inside that VM: Also, vagrant-lxc has now been upgraded to 0.4.0, which means there are some (very minor) differences.Īfter fooling around with Vagrant and LXC for a few days (thanks to Fabio Rehm’s awesome plug-in), I decided to pull everything together into a working, reproducible setup that allows me to develop and test on four different Linux distributions, as well as prepare Puppet scripts for production deployments – and all without the hassle of running multiple VirtualBox instances on my Mac, Update: I’ve since moved from VirtualBox to Parallels, and updated this accordingly. 7 min read HOWTO Run Vagrant with LXC on your Mac. ![]()
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