Update 'README.md'

Ref https://github.com/fgrehm/vagrant-lxc/issues/492

CHANGELOG.md

@@ -1,21 +1,8 @@
-## [1.4.3](https://github.com/fgrehm/vagrant-lxc/compare/v1.4.2...v1.4.3) (Sep 27, 2018)
-
-FEATURES:
-  - Add config for container ssh IP. [[GH-469]]
-
-FIXES:
-  - Fix problems with `redir` command line (bis). [[GH-473]]
-
-[GH-469]: https://github.com/fgrehm/vagrant-lxc/issues/469
-[GH-473]: https://github.com/fgrehm/vagrant-lxc/issues/473
-
 ## [1.4.2](https://github.com/fgrehm/vagrant-lxc/compare/v1.4.1...v1.4.2) (Jul 17, 2018)
 
 FIXES:
   - Fix problems with `redir` 3.x command line. [[GH-467]]
 
-[GH-467]: https://github.com/fgrehm/vagrant-lxc/issues/467
-
 ## [1.4.1](https://github.com/fgrehm/vagrant-lxc/compare/v1.4.0...v1.4.1) (Apr 30, 2018)
 
 FEATURES:

Gemfile

@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 
 group :development do
-  gem 'vagrant', git: 'https://github.com/mitchellh/vagrant.git', tag: 'v1.8.7'
+  gem 'vagrant', git: 'https://github.com/mitchellh/vagrant.git'
   gem 'guard'
   gem 'guard-rspec'
   gem 'rb-inotify'
@@ -9,10 +9,9 @@ end
 
 group :development, :test do
   gem 'rake', '~> 10.4.2'
-  gem 'rspec', '~> 2.99.0'
+  gem 'rspec', '~> 3.5.0'
   gem 'coveralls', '~> 0.7.2', require: (ENV['COVERAGE'] == 'true')
-  # The is the ref *just* before we switch to childprocess 0.6, which conflicts with vagrant 1.8 deps.
-  gem 'vagrant-spec', git: 'https://github.com/mitchellh/vagrant-spec.git', ref: '5006bc73cd8796465ca09307d4774f8ec8375aa0'
+  gem 'vagrant-spec', git: 'https://github.com/mitchellh/vagrant-spec.git'
 end
 
 group :plugins do

README.md

@@ -1,8 +1,12 @@
+🟢 We plan to support and maintain vagrant-lxc, as well as clean it up.<br/>
+🟢 Please feel free to contribute Issues and pull requests.<br/>
+🟢 P.S: Thanks [Fabio Rehm](https://fabiorehm.com) for the amazing initial project.
+
 # 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) [![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/) 1.8+
+[LXC](http://lxc.sourceforge.net/) provider for [Vagrant](http://www.vagrantup.com/) 1.9+
 
 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
@@ -17,8 +21,8 @@ to see it in action.
 
 ## Requirements
 
-* [Vagrant 1.8+](http://www.vagrantup.com/downloads.html)
-* lxc >=1.0
+* [Vagrant 1.9+](http://www.vagrantup.com/downloads.html)
+* lxc >=2.1
 * `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`)
 
@@ -51,8 +55,9 @@ _More information about skipping the `--provider` argument can be found at the
 
 ## Base boxes
 
-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).
+Base boxes provided on Atlas haven't been refreshed for a good while and shouldn't be relied on.
+Your best best is to build your boxes yourself. Some scripts to build your own are available at
+[hsoft/vagrant-lxc-base-boxes](https://github.com/hsoft/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)
 for more information.

lib/vagrant-lxc/driver.rb

@@ -50,20 +50,20 @@ module Vagrant
       end 
 
       def rootfs_path
-        config_entry = config_string.match(/^lxc\.rootfs\s+=\s+(.+)$/)[1]
-        case config_entry
-        when /^overlayfs:/
+        pathtype, path = config_string.match(/^lxc\.rootfs(?:\.path)?\s+=\s+(.+:)?(.+)$/)[1..2]
+        case pathtype
+        when 'overlayfs:'
           # Split on colon (:), ignoring any colon escaped by an escape character ( \ )
           # Pays attention to when the escape character is itself escaped.
-          fs_type, master_path, overlay_path = config_entry.split(/(?<!\\)(?:\\\\)*:/)
+          _, overlay_path = config_entry.split(/(?<!\\)(?:\\\\)*:/)
           if overlay_path
             Pathname.new(overlay_path)
           else
             # Malformed: fall back to prior behaviour
-            Pathname.new(config_entry)
+            Pathname.new(path)
           end
         else
-          Pathname.new(config_entry)
+          Pathname.new(path)
         end
       end
 
@@ -122,10 +122,6 @@ module Vagrant
         @cli.destroy
       end
 
-      def supports_attach?
-        @cli.supports_attach?
-      end
-
       def attach(*command)
         @cli.attach(*command)
       end

lib/vagrant-lxc/driver/cli.rb

@@ -89,7 +89,6 @@ module Vagrant
         # Man Page:
         # 2      The specified container exists but was not running.
         def stop
-          attach '/sbin/halt' if supports_attach?
           begin
             run :stop, '--name', @name
           rescue LXC::Errors::ExecuteError => e
@@ -142,19 +141,6 @@ module Vagrant
           end
         end
 
-        def supports_attach?
-          unless defined?(@supports_attach)
-            begin
-              @supports_attach = true
-              run(:attach, '--name', @name, '--', '/bin/true')
-            rescue LXC::Errors::ExecuteError
-              @supports_attach = false
-            end
-          end
-
-          return @supports_attach
-        end
-
         private
 
         def run(command, *args)

lib/vagrant-lxc/plugin.rb

@@ -10,7 +10,7 @@ module Vagrant
       EOF
 
       provider(:lxc, parallel: true, priority: 7) do
-        require File.expand_path("../provider", __FILE__)
+        require_relative 'provider'
         init!
         Provider
       end
@@ -22,13 +22,13 @@ module Vagrant
       end
 
       config(:lxc, :provider) do
-        require File.expand_path("../config", __FILE__)
+        require_relative 'config'
         init!
         Config
       end
 
       synced_folder(:lxc) do
-        require File.expand_path("../synced_folder", __FILE__)
+        require_relative 'synced_folder'
         SyncedFolder
       end
 

lib/vagrant-lxc/version.rb

@@ -1,5 +1,5 @@
 module Vagrant
   module LXC
-    VERSION = "1.4.3"
+    VERSION = "1.4.2"
   end
 end

scripts/pipework

@@ -390,7 +390,7 @@ else
       ;;
     "")
       if installed ipcalc; then
-        eval $(ipcalc -b $IPADDR)
+        eval "$(ipcalc -b $IPADDR)"
         ip netns exec "$NSPID" ip addr add "$IPADDR" brd "$BROADCAST" dev "$CONTAINER_IFNAME"
       else
         ip netns exec "$NSPID" ip addr add "$IPADDR" dev "$CONTAINER_IFNAME"

spec/unit/driver/cli_spec.rb

@@ -134,39 +134,14 @@ describe Vagrant::LXC::Driver::CLI do
 
     before do
       allow(subject).to receive(:run)
-    end
-
-    context 'lxc-attach is supported' do
-      before do
-        subject.stub(attach: true, supports_attach?: true)
       subject.stop
     end
 
-      it 'runs a /sbin/halt within the container' do
-        expect(subject).to have_received(:attach).with('/sbin/halt')
-      end
-
     it 'issues a lxc-stop with provided container name' do
       expect(subject).to have_received(:run).with(:stop, '--name', name)
     end
   end
 
-    context 'lxc-attach is not supported' do
-      before do
-        subject.stub(attach: false, supports_attach?: false)
-        subject.stop
-      end
-
-      it 'runs a /sbin/halt within the container' do
-        expect(subject).to_not have_received(:attach)
-      end
-
-      it 'issues a lxc-stop with provided container name' do
-        expect(subject).to have_received(:run).with(:stop, '--name', name)
-      end
-    end
-  end
-
   describe 'state' do
     let(:name) { 'a-container' }
     subject    { described_class.new(sudo_wrapper, name) }
@@ -231,33 +206,4 @@ describe Vagrant::LXC::Driver::CLI do
 
     skip 'waits for the expected container state'
   end
-
-  describe 'check for whether lxc-attach is supported' do
-    let(:name) { 'a-running-container' }
-    subject    { described_class.new(sudo_wrapper, name) }
-
-    context 'lxc-attach is present on system' do
-      before { subject.stub(run: true) }
-
-      it 'returns true if `lxc-attach --name CNAME -- /bin/true` works' do
-        expect(subject.supports_attach?).to be_truthy
-        expect(subject).to have_received(:run).with(
-          :attach, '--name', name, '--', '/bin/true'
-        )
-      end
-    end
-
-    context 'lxc-attach is not present on system' do
-      before do
-        allow(subject).to receive(:run).and_raise(Vagrant::LXC::Errors::ExecuteError.new('msg'))
-      end
-
-      it 'returns true if `lxc-attach --name CNAME -- /bin/true` works' do
-        expect(subject.supports_attach?).to be_falsy
-        expect(subject).to have_received(:run).with(
-          :attach, '--name', name, '--', '/bin/true'
-        )
-      end
-    end
-  end
 end

spec/unit/driver_spec.rb

@@ -75,17 +75,6 @@ describe Vagrant::LXC::Driver do
     end
   end
 
-  describe 'supports_attach?' do
-    let(:cli) { double(Vagrant::LXC::Driver::CLI, supports_attach?: true) }
-
-    subject { described_class.new('name', nil, cli) }
-
-    it 'delegates to cli object' do
-      expect(subject.supports_attach?).to be_truthy
-      expect(cli).to have_received(:supports_attach?)
-    end
-  end
-
   describe 'start' do
     let(:customizations)         { [['a', '1'], ['b', '2']] }
     let(:internal_customization) { ['internal', 'customization'] }