Module: VagrantPlugins::DockerProvider::Action

Defined in:
lib/docker-provider/action.rb,
lib/docker-provider/action/stop.rb,
lib/docker-provider/action/start.rb,
lib/docker-provider/action/create.rb,
lib/docker-provider/action/created.rb,
lib/docker-provider/action/destroy.rb,
lib/docker-provider/action/message.rb,
lib/docker-provider/action/is_running.rb,
lib/docker-provider/action/check_running.rb,
lib/docker-provider/action/forward_ports.rb,
lib/docker-provider/action/prepare_nfs_settings.rb,
lib/docker-provider/action/prepare_nfs_valid_ids.rb

Defined Under Namespace

Classes: CheckRunning, Create, Created, Destroy, ForwardPorts, IsRunning, Message, PrepareNFSSettings, PrepareNFSValidIds, Start, Stop

Constant Summary collapse

Builtin =

Shortcuts

Vagrant::Action::Builtin
Builder = 
Vagrant::Action::Builder

Class Method Summary collapse

Class Method Details

.action_boot ⇒ Object 



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# File 'lib/docker-provider/action.rb', line 164

def self.action_boot
  Builder.new.tap do |b|
    # TODO: b.use Builtin::SetHostname
    b.use Start
    b.use Builtin::WaitForCommunicator
  end
end

.action_destroy ⇒ Object

This is the action that is primarily responsible for completely freeing the resources of the underlying virtual machine.



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# File 'lib/docker-provider/action.rb', line 111

def self.action_destroy
  Builder.new.tap do |b|
    b.use Builtin::Call, Created do |env1, b2|
      if !env1[:result]
        b2.use Message, :not_created
        next
      end

      b2.use Builtin::Call, Builtin::DestroyConfirm do |env2, b3|
        if env2[:result]
          b3.use Builtin::ConfigValidate
          b3.use Builtin::EnvSet, :force_halt => true
          b3.use action_halt
          b3.use Destroy
          b3.use Builtin::ProvisionerCleanup
        else
          b3.use Message, :will_not_destroy
        end
      end
    end
  end
end

.action_halt ⇒ Object

This is the action that is primarily responsible for halting the virtual machine, gracefully or by force.



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# File 'lib/docker-provider/action.rb', line 75

def self.action_halt
  Builder.new.tap do |b|
    b.use Builtin::Call, Created do |env, b2|
      if env[:result]
        b2.use Builtin::Call, Builtin::GracefulHalt, :stopped, :running do |env2, b3|
          if !env2[:result]
            b3.use Stop
          end
        end
      else
        b2.use Message, :not_created
      end
    end
  end
end

.action_provision ⇒ Object

This action just runs the provisioners on the machine.



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# File 'lib/docker-provider/action.rb', line 52

def self.action_provision
  Builder.new.tap do |b|
    b.use Builtin::ConfigValidate
    b.use Builtin::Call, Created do |env1, b2|
      if !env1[:result]
        b2.use Message, :not_created
        next
      end

      b2.use Builtin::Call, IsRunning do |env2, b3|
        if !env2[:result]
          b3.use Message, :not_running
          next
        end

        b3.use Builtin::Provision
      end
    end
  end
end

.action_reload ⇒ Object

This action is responsible for reloading the machine, which brings it down, sucks in new configuration, and brings the machine back up with the new configuration.



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# File 'lib/docker-provider/action.rb', line 94

def self.action_reload
  Builder.new.tap do |b|
    b.use Builtin::Call, Created do |env1, b2|
      if !env1[:result]
        b2.use Message, :not_created
        next
      end

      b2.use Builtin::ConfigValidate
      b2.use action_halt
      b2.use action_start
    end
  end
end

.action_ssh ⇒ Object

This is the action that will exec into an SSH shell.



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# File 'lib/docker-provider/action.rb', line 135

def self.action_ssh
  Builder.new.tap do |b|
    b.use CheckRunning
    b.use Builtin::SSHExec
  end
end

.action_ssh_run ⇒ Object

This is the action that will run a single SSH command.



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# File 'lib/docker-provider/action.rb', line 143

def self.action_ssh_run
  Builder.new.tap do |b|
    b.use CheckRunning
    b.use Builtin::SSHRun
  end
end

.action_start ⇒ Object 



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# File 'lib/docker-provider/action.rb', line 150

def self.action_start
  Builder.new.tap do |b|
    b.use Builtin::ConfigValidate
    b.use Builtin::Call, IsRunning do |env, b2|
      # If the container is running, then our work here is done, exit
      next if env[:result]

      b2.use Builtin::Provision
      b2.use Message, :starting
      b2.use action_boot
    end
  end
end

.action_up ⇒ Object

This action brings the “machine” up from nothing, including creating the container, configuring metadata, and booting.



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# File 'lib/docker-provider/action.rb', line 22

def self.action_up
  Builder.new.tap do |b|
    b.use Builtin::ConfigValidate
    b.use Builtin::Call, Created do |env, b2|
      if !env[:result]
        b2.use Builtin::HandleBoxUrl
        # TODO: Find out where this fits into the process
        # b2.use Builtin::EnvSet, :port_collision_repair => true
        # b2.use Builtin::HandleForwardedPortCollisions
        b2.use Builtin::Provision
        b2.use PrepareNFSValidIds
        b2.use Builtin::SyncedFolderCleanup
        b2.use Builtin::SyncedFolders
        b2.use PrepareNFSSettings
        b2.use ForwardPorts
        # This will actually create and start, but that's fine
        b2.use Create
        b2.use action_boot
      else
        b2.use PrepareNFSValidIds
        b2.use Builtin::SyncedFolderCleanup
        b2.use Builtin::SyncedFolders
        b2.use PrepareNFSSettings
        b2.use action_start
      end
    end
  end
end