Merge 0.8.0
This commit is contained in:
Fabio Rehm
commit
d391e840cc
13 changed files with 108 additions and 34 deletions
12
CHANGELOG.md
12
CHANGELOG.md
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@ -1,4 +1,14 @@
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## [0.7.1](https://github.com/fgrehm/vagrant-lxc/compare/v0.7.0...master) (unreleased)
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## [0.8.0](https://github.com/fgrehm/vagrant-lxc/compare/v0.7.0...v0.8.0) (Feb 26, 2014)
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FEATURES:
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- Support for naming containers from Vagrantfiles [#132](https://github.com/fgrehm/vagrant-lxc/issues/132)
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IMPROVEMENTS:
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- Use a safer random name for containers [#152](https://github.com/fgrehm/vagrant-lxc/issues/152)
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- Improve Ubuntu 13.10 compatibility [#190](https://github.com/fgrehm/vagrant-lxc/pull/190) / [#197](https://github.com/fgrehm/vagrant-lxc/pull/197)
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- Improved mac address detection from lxc configs [#226](https://github.com/fgrehm/vagrant-lxc/pull/226)
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BUG FIXES:
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@ -25,7 +25,7 @@ GIT
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PATH
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remote: .
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specs:
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vagrant-lxc (0.7.1.dev)
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vagrant-lxc (0.8.0)
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GEM
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remote: https://rubygems.org/
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33
README.md
33
README.md
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@ -1,6 +1,6 @@
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# vagrant-lxc
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[](https://travis-ci.org/fgrehm/vagrant-lxc) [](http://badge.fury.io/rb/vagrant-lxc) [](https://codeclimate.com/github/fgrehm/vagrant-lxc) [](https://coveralls.io/r/fgrehm/vagrant-lxc)
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[](https://travis-ci.org/fgrehm/vagrant-lxc) [](http://badge.fury.io/rb/vagrant-lxc) [](https://codeclimate.com/github/fgrehm/vagrant-lxc) [](https://coveralls.io/r/fgrehm/vagrant-lxc) [](https://www.gittip.com/fgrehm/)
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[LXC](http://lxc.sourceforge.net/) provider for [Vagrant](http://www.vagrantup.com/) 1.1+
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@ -95,11 +95,30 @@ prior to starting it.
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For other configuration options, please check the [lxc.conf manpages](http://manpages.ubuntu.com/manpages/quantal/man5/lxc.conf.5.html).
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### Container naming
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By default vagrant-lxc will attempt to generate a unique container name
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for you. However, if the container name is important to you, you may use the
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`container_name` attribute to set it explicitly from the `provider` block:
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```ruby
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Vagrant.configure("2") do |config|
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config.vm.box = "quantal64"
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config.vm.define "db" do |node|
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node.vm.provider :lxc do |lxc|
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lxc.container_name = :machine # Sets the container name to 'db'
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lxc.container_name = 'mysql' # Sets the container name to 'mysql'
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end
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end
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end
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```
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### Avoiding `sudo` passwords
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This plugin requires **a lot** of `sudo`ing since [user namespaces](https://wiki.ubuntu.com/UserNamespace)
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are not supported on mainstream kernels. Have a look at the [Wiki](https://github.com/fgrehm/vagrant-lxc/wiki/Avoiding-'sudo'-passwords)
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to find out how to work around that specially if you are running an OS with sudo
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to find out how to work around that specially if you are running an OS with `sudo`
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< 1.8.4 (like Ubuntu 12.04) as you might be affected by a bug.
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### Base boxes
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@ -123,14 +142,6 @@ list if you have a problem and feel free to use the [issue tracker](https://gith
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propose new functionality and / or report bugs.
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## Support
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Support this project and [others by fgrehm](https://github.com/fgrehm)
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via [gittip](https://www.gittip.com/fgrehm/).
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[](https://www.gittip.com/fgrehm/)
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## Contributing
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1. Fork it
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@ -138,5 +149,3 @@ via [gittip](https://www.gittip.com/fgrehm/).
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3. Commit your changes (`git commit -am 'Add some feature'`)
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4. Push to the branch (`git push origin my-new-feature`)
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5. Create new Pull Request
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[](https://bitdeli.com/free "Bitdeli Badge")
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@ -7,9 +7,20 @@ module Vagrant
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end
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def call(env)
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container_name = env[:machine].provider_config.container_name
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case container_name
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when :machine
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container_name = env[:machine].name.to_s
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when String
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# Nothing to do here, move along...
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else
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container_name = "#{env[:root_path].basename}_#{env[:machine].name}"
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container_name.gsub!(/[^-a-z0-9_]/i, "")
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container_name << "-#{Time.now.to_i}"
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# milliseconds + random number suffix to allow for simultaneous
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# `vagrant up` of the same box in different dirs
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container_name << "_#{(Time.now.to_f * 1000.0).to_i}_#{rand(100000)}"
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end
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env[:machine].provider.driver.create(
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container_name,
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@ -12,9 +12,14 @@ module Vagrant
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# on /etc/sudoers
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attr_accessor :sudo_wrapper
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# A string to explicitly set the container name. To use the vagrant
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# machine name, set this to :machine
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attr_accessor :container_name
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def initialize
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@customizations = []
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@sudo_wrapper = UNSET_VALUE
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@container_name = UNSET_VALUE
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end
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# Customize the container by calling `lxc-start` with the given
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@ -34,6 +39,7 @@ module Vagrant
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def finalize!
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@sudo_wrapper = nil if @sudo_wrapper == UNSET_VALUE
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@container_name = nil if @container_name == UNSET_VALUE
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end
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def validate(machine)
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@ -40,7 +40,7 @@ module Vagrant
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end
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def mac_address
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@mac_address ||= config_string.match(/^lxc\.network\.hwaddr\s+=\s+(.+)$/)[1]
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@mac_address ||= config_string.match(/^lxc\.network\.hwaddr\s*+=\s*+(.+)$/)[1]
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end
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def config_string
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@ -38,7 +38,7 @@ module Vagrant
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end
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def state
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if @name && run(:info, '--name', @name, retryable: true) =~ /^state:[^A-Z]+([A-Z]+)$/
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if @name && run(:info, '--name', @name, retryable: true) =~ /^state:[^A-Z]+([A-Z]+)$/i
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$1.downcase.to_sym
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elsif @name
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:unknown
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'--name', @name,
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*(config_opts),
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*extra
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rescue Errors::ExecuteError => e
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if e.stderr =~ /already exists/i
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raise Errors::ContainerAlreadyExists, name: @name
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else
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raise
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end
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end
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def destroy
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@ -69,6 +75,7 @@ module Vagrant
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end
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def stop
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attach '/sbin/halt'
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run :stop, '--name', @name
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end
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module Errors
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class ExecuteError < Vagrant::Errors::VagrantError
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error_key(:lxc_execute_error)
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attr_reader :stderr, :stdout
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def initialize(message, *args)
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super
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if message.is_a?(Hash)
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@stderr = message[:stderr]
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@stdout = message[:stdout]
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end
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end
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end
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class NamespacesNotSupported < Vagrant::Errors::VagrantError
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end
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error_key(:lxc_not_installed)
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end
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class ContainerAlreadyExists < Vagrant::Errors::VagrantError
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error_key(:lxc_container_already_exists)
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end
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# Box related errors
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class TemplateFileMissing < Vagrant::Errors::VagrantError
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error_key(:lxc_template_file_missing)
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def ensure_lxc_installed!
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begin
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sudo_wrapper.run("which", "lxc-version")
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sudo_wrapper.run("which", "lxc-create")
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rescue Vagrant::LXC::Errors::ExecuteError
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raise Errors::LxcNotInstalled
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end
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if @interrupted
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@logger.info("Exit code != 0, but interrupted. Ignoring.")
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else
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raise LXC::Errors::ExecuteError, :command => command.inspect
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raise LXC::Errors::ExecuteError,
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command: command.inspect, stderr: r.stderr, stdout: r.stdout
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end
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end
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end
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@ -1,5 +1,5 @@
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module Vagrant
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module LXC
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VERSION = "0.7.1.dev"
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VERSION = "0.8.0"
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end
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end
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@ -60,3 +60,8 @@ en:
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lxc_redir_not_installed: |-
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`redir` is not installed or is not accessible on the PATH.
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lxc_container_already_exists: |-
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There is container on your system with the same name you've specified
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on your Vagrantfile (%{name}), please choose a different one or
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run `lxc-destroy --name %{name}` and try again.
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@ -49,10 +49,10 @@ describe Vagrant::LXC::Driver::CLI do
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before do
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subject.stub(:run) { |*args| @run_args = args }
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subject.create(template, config_file, template_args)
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end
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it 'issues a lxc-create with provided template, container name and hash of arguments' do
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subject.create(template, config_file, template_args)
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subject.should have_received(:run).with(
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:create,
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'--template', template,
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'--other', 'value'
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)
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end
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it 'wraps a low level error into something more meaningful in case the container already exists' do
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subject.stub(:run) { raise Vagrant::LXC::Errors::ExecuteError, stderr: 'alreAdy Exists' }
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expect {
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subject.create(template, config_file, template_args)
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}.to raise_error(Vagrant::LXC::Errors::ContainerAlreadyExists)
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end
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end
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describe 'destroy' do
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it 'maps the output of lxc-info status out to a symbol' do
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subject.state.should == :stopped
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end
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it 'is not case sensitive' do
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subject.stub(:run).and_return("StatE: STarTED\npid: 2")
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subject.state.should == :started
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end
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end
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describe 'attach' do
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