gistfile1.txt

Bringing machine 'default' up with 'lxc' provider...
==> default: Importing base box 'vladi/xenial64-lxc'...
==> default: Setting up mount entries for shared folders...
    default: /vagrant => /home/vladi/repo/salt-stack
    default: /srv/salt => /home/vladi/repo/salt-stack/salt
    default: /srv/pillar => /home/vladi/repo/salt-stack/pillar
    default: /srv/formulas => /home/vladi/repo/salt-stack/formulas
    default: /tmp/vagrant-cache => /home/vladi/.vagrant.d/cache/vladi/xenial64-lxc
==> default: Starting container...
/home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/driver/cli.rb:37:in `version': Unable to parse lxc version! (RuntimeError)
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/driver/cli.rb:148:in `support_config_command?'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/driver.rb:38:in `containers_path'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/driver.rb:46:in `base_path'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/driver.rb:76:in `config_string'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/driver.rb:235:in `prune_customizations'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/driver.rb:106:in `start'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/action/boot.rb:33:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/action/private_networks.rb:10:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/action/forward_ports.rb:29:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/action/warn_networks.rb:14:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/set_hostname.rb:16:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/action/prepare_nfs_settings.rb:15:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/synced_folders.rb:87:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/synced_folder_cleanup.rb:28:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/plugins/synced_folders/nfs/action_cleanup.rb:25:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/action/prepare_nfs_valid_ids.rb:14:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/handle_forwarded_port_collisions.rb:49:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/env_set.rb:19:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-omnibus-1.4.1/lib/vagrant-omnibus/action/install_chef.rb:38:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-cachier-1.2.1/lib/vagrant-cachier/action/install_buckets.rb:14:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/provision.rb:80:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-cachier-1.2.1/lib/vagrant-cachier/action/configure_bucket_root.rb:20:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:95:in `block in finalize_action'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builder.rb:116:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/runner.rb:66:in `block in run'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/util/busy.rb:19:in `busy'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/runner.rb:66:in `run'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/call.rb:53:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/box_check_outdated.rb:23:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/config_validate.rb:25:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:95:in `block in finalize_action'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/action/create.rb:33:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/action/handle_box_metadata.rb:41:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/handle_box.rb:56:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:95:in `block in finalize_action'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builder.rb:116:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/runner.rb:66:in `block in run'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/util/busy.rb:19:in `busy'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/runner.rb:66:in `run'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/call.rb:53:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builtin/config_validate.rb:25:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/warden.rb:34:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/builder.rb:116:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/runner.rb:66:in `block in run'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/util/busy.rb:19:in `busy'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/action/runner.rb:66:in `run'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/machine.rb:225:in `action_raw'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/machine.rb:200:in `block in action'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/environment.rb:561:in `lock'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/machine.rb:186:in `call'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/machine.rb:186:in `action'
        from /usr/lib64/ruby/gems/2.0.0/gems/vagrant-1.8.4/lib/vagrant/batch_action.rb:82:in `block (2 levels) in run'
 vladi@grendel  ~/repo/salt-stack  vim /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/driver/cli.rb
 vladi@grendel  ~/repo/salt-stack  lxc-config                                                        ✓  2061  11:39:31 
Usage: lxc-config -l: list all available configuration items
       lxc-config item: print configuration item
 vladi@grendel  ~/repo/salt-stack  lxc-config --version                                            1 ↵  2062  11:39:35 
Unknown configuration item: --version
 vladi@grendel  ~/repo/salt-stack  vim /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/driver/cli.rb
 vladi@grendel  ~/repo/salt-stack  cat /home/vladi/.vagrant.d/gems/gems/vagrant-lxc-1.2.1/lib/vagrant-lxc/driver/cli.rb
require "vagrant/util/retryable"
require "vagrant/util/subprocess"

require "vagrant-lxc/errors"

module Vagrant
  module LXC
    class Driver
      class CLI
        attr_accessor :name

        class TransitionBlockNotProvided < RuntimeError; end
        class TargetStateNotReached < RuntimeError
          def initialize(target_state, state)
            msg = "Target state '#{target_state}' not reached, currently on '#{state}'"
            super(msg)
          end
        end

        def initialize(sudo_wrapper, name = nil)
          @sudo_wrapper = sudo_wrapper
          @name         = name
          @logger       = Log4r::Logger.new("vagrant::provider::lxc::container::cli")
        end

        def list
          run(:ls).split(/\s+/).uniq
        end

        def version
          return @version if @version
          @version = support_version_command? ? run(:version) : run(:create, '--version')
          if @version =~ /(.+)\s*$/
            @version = $1.downcase
          else
            # TODO: Raise an user friendly error
            raise 'Unable to parse lxc version!'
          end
        end

        def config(param)
          if support_config_command?
            run(:config, param).gsub("\n", '')
          else
            raise Errors::CommandNotSupported, name: 'config', available_version: '> 1.x.x', version: version
          end
        end

        def state
          if @name && run(:info, '--name', @name, retryable: true) =~ /^state:[^A-Z]+([A-Z]+)$/i
            $1.downcase.to_sym
          elsif @name
            :unknown
          end
        end

        def create(template, backingstore, backingstore_options, config_file, template_opts = {})
          if config_file
            config_opts = ['-f', config_file]
          end

          extra = template_opts.to_a.flatten
          extra.unshift '--' unless extra.empty?

          run :create,
              '-B', backingstore,
              '--template', template,
              '--name',     @name,
              *(backingstore_options.to_a.flatten),
              *(config_opts),
              *extra
        rescue Errors::ExecuteError => e
          if e.stderr =~ /already exists/i
            raise Errors::ContainerAlreadyExists, name: @name
          else
            raise
          end
        end

        def destroy
          run :destroy, '--name', @name
        end

        def start(options = [])
          run :start, '-d', '--name', @name, *Array(options)
        end

        def stop
          attach '/sbin/halt' if supports_attach?
          run :stop, '--name', @name
        end

        def attach(*cmd)
          cmd = ['--'] + cmd

          if cmd.last.is_a?(Hash)
            opts       = cmd.pop
            namespaces = Array(opts[:namespaces]).map(&:upcase).join('|')

            # HACK: The wrapper script should be able to handle this
            if @sudo_wrapper.wrapper_path
              namespaces = "'#{namespaces}'"
            end

            if namespaces
              if supports_attach_with_namespaces?
                extra = ['--namespaces', namespaces]
              else
                raise LXC::Errors::NamespacesNotSupported
              end
            end
          end

          run :attach, '--name', @name, *((extra || []) + cmd)
        end

        def transition_to(target_state, tries = 30, timeout = 1, &block)
          raise TransitionBlockNotProvided unless block_given?

          yield self

          while (last_state = self.state) != target_state && tries > 0
            @logger.debug "Target state '#{target_state}' not reached, currently on '#{last_state}'"
            sleep timeout
            tries -= 1
          end

          unless last_state == target_state
            # TODO: Raise an user friendly message
            raise TargetStateNotReached.new target_state, last_state
          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

        def support_config_command?
          version[0].to_i >= 1
        end

        def support_version_command?
          @sudo_wrapper.run('which', 'lxc-version').strip.chomp != ''
        rescue Vagrant::LXC::Errors::ExecuteError
          return false
        end

        private

        def run(command, *args)
          @sudo_wrapper.run("lxc-#{command}", *args)
        end

        def supports_attach_with_namespaces?
          unless defined?(@supports_attach_with_namespaces)
            @supports_attach_with_namespaces = run(:attach, '-h', :show_stderr => true).values.join.include?('--namespaces')
          end

          return @supports_attach_with_namespaces
        end
      end
    end
  end
end