This commit is contained in:
Fabio Rehm 2015-01-14 21:44:28 -02:00
parent 156bc015c8
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## [1.1.0](https://github.com/fgrehm/vagrant-lxc/compare/v1.0.1...master) (unreleased) ## [1.1.0](https://github.com/fgrehm/vagrant-lxc/compare/v1.0.1...1.1.0) (Jan 14, 2015)
BACKWARDS INCOMPATIBILITIES: BACKWARDS INCOMPATIBILITIES:

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PATH PATH
remote: . remote: .
specs: specs:
vagrant-lxc (1.0.1) vagrant-lxc (1.1.0)
GEM GEM
remote: https://rubygems.org/ remote: https://rubygems.org/

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[![Build Status](https://travis-ci.org/fgrehm/vagrant-lxc.png?branch=master)](https://travis-ci.org/fgrehm/vagrant-lxc) [![Gem Version](https://badge.fury.io/rb/vagrant-lxc.png)](http://badge.fury.io/rb/vagrant-lxc) [![Code Climate](https://codeclimate.com/github/fgrehm/vagrant-lxc.png)](https://codeclimate.com/github/fgrehm/vagrant-lxc) [![Coverage Status](https://coveralls.io/repos/fgrehm/vagrant-lxc/badge.png?branch=master)](https://coveralls.io/r/fgrehm/vagrant-lxc) [![Gittip](http://img.shields.io/gittip/fgrehm.svg)](https://www.gittip.com/fgrehm/) [![Gitter chat](https://badges.gitter.im/fgrehm/vagrant-lxc.png)](https://gitter.im/fgrehm/vagrant-lxc) [![Build Status](https://travis-ci.org/fgrehm/vagrant-lxc.png?branch=master)](https://travis-ci.org/fgrehm/vagrant-lxc) [![Gem Version](https://badge.fury.io/rb/vagrant-lxc.png)](http://badge.fury.io/rb/vagrant-lxc) [![Code Climate](https://codeclimate.com/github/fgrehm/vagrant-lxc.png)](https://codeclimate.com/github/fgrehm/vagrant-lxc) [![Coverage Status](https://coveralls.io/repos/fgrehm/vagrant-lxc/badge.png?branch=master)](https://coveralls.io/r/fgrehm/vagrant-lxc) [![Gittip](http://img.shields.io/gittip/fgrehm.svg)](https://www.gittip.com/fgrehm/) [![Gitter chat](https://badges.gitter.im/fgrehm/vagrant-lxc.png)](https://gitter.im/fgrehm/vagrant-lxc)
[LXC](http://lxc.sourceforge.net/) provider for [Vagrant](http://www.vagrantup.com/) 1.1+ [LXC](http://lxc.sourceforge.net/) provider for [Vagrant](http://www.vagrantup.com/) 1.6+
This is a Vagrant plugin that allows it to control and provision Linux Containers This is a Vagrant plugin that allows it to control and provision Linux Containers
as an alternative to the built in VirtualBox provider for Linux hosts. Check out as an alternative to the built in VirtualBox provider for Linux hosts. Check out
@ -14,10 +14,11 @@ to see it in action.
* Provides the same workflow as the Vagrant VirtualBox provider * Provides the same workflow as the Vagrant VirtualBox provider
* Port forwarding via [`redir`](http://linux.die.net/man/1/redir) * Port forwarding via [`redir`](http://linux.die.net/man/1/redir)
* Private networking via [`pipework`](https://github.com/jpetazzo/pipework)
## Requirements ## Requirements
* [Vagrant 1.1+](http://www.vagrantup.com/downloads.html) * [Vagrant 1.5+](http://www.vagrantup.com/downloads.html) (tested with 1.7.2)
* lxc 0.7.5+ * lxc 0.7.5+
* `redir` (if you are planning to use port forwarding) * `redir` (if you are planning to use port forwarding)
* `brctl` (if you are planning to use private networks, on Ubuntu this means `apt-get install bridge-utils`) * `brctl` (if you are planning to use private networks, on Ubuntu this means `apt-get install bridge-utils`)
@ -25,18 +26,14 @@ to see it in action.
The plugin is known to work better and pretty much out of the box on Ubuntu 14.04+ The plugin is known to work better and pretty much out of the box on Ubuntu 14.04+
hosts and installing the dependencies on it basically means a `apt-get install lxc lxc-templates cgroup-lite redir` hosts and installing the dependencies on it basically means a `apt-get install lxc lxc-templates cgroup-lite redir`
and a `apt-get update && apt-get dist-upgrade` to upgrade the kernel. For Debian (older LXC versions like 0.7.5 shipped with Ubuntu 12.04 by default might require
hosts you'll need to follow the instructions described on the [Wiki](https://github.com/fgrehm/vagrant-lxc/wiki/Usage-on-debian-hosts) [additional configurations to work](#backingstore-options)). For setting up other
and old lxc versions (like 0.7.5 shipped with Ubuntu 12.04 by default) might require types of hosts please have a look at the [Wiki](https://github.com/fgrehm/vagrant-lxc/wiki).
[additional configurations to work](#backingstore-options).
If you are on a Mac or Windows machine, you might want to have a look at [this](http://the.taoofmac.com/space/HOWTO/Vagrant) If you are on a Mac or Windows machine, you might want to have a look at [this](http://the.taoofmac.com/space/HOWTO/Vagrant)
blog post for some ideas on how to set things up or check out [this other repo](https://github.com/fgrehm/vagrant-lxc-vbox-hosts) blog post for some ideas on how to set things up or check out [this other repo](https://github.com/fgrehm/vagrant-lxc-vbox-hosts)
for a set of Vagrant VirtualBox machines ready for vagrant-lxc usage. for a set of Vagrant VirtualBox machines ready for vagrant-lxc usage.
**NOTE: Some users have been experiencing networking issues and right now you might need to
disable checksum offloading as described on [this comment](https://github.com/fgrehm/vagrant-lxc/issues/153#issuecomment-26441273)**
## Installation ## Installation
@ -52,23 +49,21 @@ vagrant init fgrehm/precise64-lxc
vagrant up --provider=lxc vagrant up --provider=lxc
``` ```
_Set the `VAGRANT_DEFAULT_PROVIDER` environmental variable to `lxc` in order to _More information about skipping the `--provider` argument can be found at the
avoid typing `--provider=lxc` all the time._ "DEFAULT PROVIDER" section of [Vagrant docs](https://docs.vagrantup.com/v2/providers/basic_usage.html)_
## Base boxes ## Base boxes
Base boxes can be found on [VagrantCloud](https://vagrantcloud.com/search?provider=lxc) Base boxes can be found on [Atlas](https://atlas.hashicorp.com/boxes/search?provider=lxc)
and some scripts to build your own are available at [fgrehm/vagrant-lxc-base-boxes](https://github.com/fgrehm/vagrant-lxc-base-boxes). and some scripts to build your own are available at [fgrehm/vagrant-lxc-base-boxes](https://github.com/fgrehm/vagrant-lxc-base-boxes).
If you want to build your own boxes, please have a look at [`BOXES.md`](https://github.com/fgrehm/vagrant-lxc/tree/master/BOXES.md) If you want to build your own boxes, please have a look at [`BOXES.md`](https://github.com/fgrehm/vagrant-lxc/tree/master/BOXES.md)
for more information. for more information.
## Advanced configuration ## Advanced configuration
If you want, you can modify container configurations from within your Vagrantfile You can modify container configurations from within your Vagrantfile using the
using the [provider block](http://docs.vagrantup.com/v2/providers/configuration.html): [provider block](http://docs.vagrantup.com/v2/providers/configuration.html):
```ruby ```ruby
Vagrant.configure("2") do |config| Vagrant.configure("2") do |config|
@ -86,6 +81,28 @@ prior to starting it.
For other configuration options, please check the [lxc.conf manpages](http://manpages.ubuntu.com/manpages/precise/man5/lxc.conf.5.html). For other configuration options, please check the [lxc.conf manpages](http://manpages.ubuntu.com/manpages/precise/man5/lxc.conf.5.html).
### Private Networks [EXPERIMENTAL]
Starting with vagrant-lxc 1.1.0, there is some rudimentary support for configuring
[Private Networks](https://docs.vagrantup.com/v2/networking/private_network.html)
by leveraging the [pipework](https://github.com/jpetazzo/pipework) project.
On its current state, there is a requirement for setting the bridge name that
will be created and will allow your machine to comunicate with the container
For example:
```ruby
Vagrant.configure("2") do |config|
config.vm.network "private_network", ip: "192.168.2.100", lxc__bridge_name: 'vlxcbr1'
end
```
Will create a new `veth` device for the container and will set up (or reuse)
a `vlxcbr1` bridge between your machine and the `veth` device. Once the last
vagrant-lxc container attached to the bridge gets `vagrant halt`ed, the plugin
will delete the bridge.
### Container naming ### Container naming
By default vagrant-lxc will attempt to generate a unique container name By default vagrant-lxc will attempt to generate a unique container name
@ -103,6 +120,9 @@ Vagrant.configure("2") do |config|
end end
``` ```
_Please note that there is a 64 chars limit and the container name will be
trimmed down to that to ensure we can always bring the container up.
### Backingstore options ### Backingstore options
Support for setting `lxc-create`'s backingstore option (`-B` and related) can be Support for setting `lxc-create`'s backingstore option (`-B` and related) can be
@ -133,12 +153,12 @@ Vagrant.configure("2") do |config|
end end
``` ```
### Avoiding `sudo` passwords ## Avoiding `sudo` passwords
This plugin requires **a lot** of `sudo`ing since [user namespaces](https://wiki.ubuntu.com/UserNamespace) This plugin requires **a lot** of `sudo`ing since [user namespaces](https://wiki.ubuntu.com/UserNamespace)
are not supported on mainstream kernels. To work around that, you can use the is not supported yet. To work around that, you can use the `vagrant lxc sudoers`
`vagrant lxc sudoers` command which will create a file under `/etc/sudoers.d/vagrant-lxc-<VERSION>` command which will create a file under `/etc/sudoers.d/vagrant-lxc` whitelisting
whitelisting all commands required by `vagrant-lxc` to run. all commands required by `vagrant-lxc` to run.
If you are interested on what will be generated by that command, please check If you are interested on what will be generated by that command, please check
[this code](lib/vagrant-lxc/command/sudoers.rb). [this code](lib/vagrant-lxc/command/sudoers.rb).

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module Vagrant module Vagrant
module LXC module LXC
VERSION = "1.0.1" VERSION = "1.1.0"
end end
end end