@@ -27,7 +27,7 @@ But we know people have had success running it under

 Dependencies:

 -------------

-* 3.8 Kernel

+* 3.8 Kernel (read more about :ref:`kernel`)

 * AUFS filesystem support

 * lxc

 * bsdtar

@@ -16,7 +16,7 @@ Right now, the officially supported distribution are:

 Docker has the following dependencies

-* Linux kernel 3.8

+* Linux kernel 3.8 (read more about :ref:`kernel`)

 * AUFS file system support (we are working on BTRFS support as an alternative)

 .. _ubuntu_precise:

@@ -25,9 +25,9 @@ Installation

 The module is available on the `Puppet Forge <https://forge.puppetlabs.com/garethr/docker/>`_

 and can be installed using the built-in module tool.

-   .. code-block:: bash

+.. code-block:: bash

-      puppet module install garethr/docker

+   puppet module install garethr/docker

 It can also be found on `GitHub <https://www.github.com/garethr/garethr-docker>`_ 

 if you would rather download the source.

@@ -41,9 +41,9 @@ for managing images and containers.

 Installation

 ~~~~~~~~~~~~

-   .. code-block:: ruby

+.. code-block:: ruby

-      include 'docker'

+  include 'docker'

 Images

 ~~~~~~

@@ -51,26 +51,26 @@ Images

 The next step is probably to install a docker image, for this we have a

 defined type which can be used like so:

-   .. code-block:: ruby

+.. code-block:: ruby

-      docker::image { 'base': }

+  docker::image { 'base': }

 This is equivalent to running:

-   .. code-block:: bash

+.. code-block:: bash

-      docker pull base

+  docker pull base

 Note that it will only if the image of that name does not already exist.

 This is downloading a large binary so on first run can take a while.

 For that reason this define turns off the default 5 minute timeout

 for exec. Note that you can also remove images you no longer need with:

-   .. code-block:: ruby

+.. code-block:: ruby

-      docker::image { 'base':

-        ensure => 'absent',

-      }

+  docker::image { 'base':

+    ensure => 'absent',

+  }

 Containers

 ~~~~~~~~~~

@@ -78,35 +78,35 @@ Containers

 Now you have an image you can run commands within a container managed by

 docker.

-   .. code-block:: ruby

+.. code-block:: ruby

-      docker::run { 'helloworld':

-        image   => 'base',

-        command => '/bin/sh -c "while true; do echo hello world; sleep 1; done"',

-      }

+  docker::run { 'helloworld':

+    image   => 'base',

+    command => '/bin/sh -c "while true; do echo hello world; sleep 1; done"',

+  }

 This is equivalent to running the following command, but under upstart:

-   .. code-block:: bash

+.. code-block:: bash

-      docker run -d base /bin/sh -c "while true; do echo hello world; sleep 1; done"

+  docker run -d base /bin/sh -c "while true; do echo hello world; sleep 1; done"

 Run also contains a number of optional parameters:

-   .. code-block:: ruby

-

-      docker::run { 'helloworld':

-        image        => 'base',

-        command      => '/bin/sh -c "while true; do echo hello world; sleep 1; done"',

-        ports        => ['4444', '4555'],

-        volumes      => ['/var/lib/counchdb', '/var/log'],

-        volumes_from => '6446ea52fbc9',

-        memory_limit => 10485760, # bytes 

-        username     => 'example',

-        hostname     => 'example.com',

-        env          => ['FOO=BAR', 'FOO2=BAR2'],

-        dns          => ['8.8.8.8', '8.8.4.4'],

-      }

+.. code-block:: ruby

+

+  docker::run { 'helloworld':

+    image        => 'base',

+    command      => '/bin/sh -c "while true; do echo hello world; sleep 1; done"',

+    ports        => ['4444', '4555'],

+    volumes      => ['/var/lib/counchdb', '/var/log'],

+    volumes_from => '6446ea52fbc9',

+    memory_limit => 10485760, # bytes

+    username     => 'example',

+    hostname     => 'example.com',

+    env          => ['FOO=BAR', 'FOO2=BAR2'],

+    dns          => ['8.8.8.8', '8.8.4.4'],

+  }

 Note that ports, env, dns and volumes can be set with either a single string

 or as above with an array of values.