Merge pull request #263 from fxposter/additional-hosts

Add additional_host attribute to container resource

README.md

@@ -495,6 +495,7 @@ These attributes are associated with this LWRP action.
 
 Attribute | Description | Type | Default
 ----------|-------------|------|--------
+additional_host | Add a custom host-to-IP mapping (host:ip) | String, Array | nil
 attach | Attach container's stdout/stderr and forward all signals to the process | TrueClass, FalseClass | nil
 cidfile | File to store container ID | String | nil
 container_name | Name for container/service | String | nil

providers/container.rb

@@ -361,6 +361,7 @@ def run
 # rubocop:disable MethodLength
 def run_cli_args
   {
+    'add-host' => Array(new_resource.additional_host),
     'cpu-shares' => new_resource.cpu_shares,
     'cidfile' => new_resource.cidfile,
     'detach' => new_resource.detach,

resources/container.rb

@@ -4,6 +4,7 @@
 
 attribute :image, :name_attribute => true
 
+attribute :additional_host, :kind_of => [String, Array]
 attribute :attach, :kind_of => [TrueClass, FalseClass]
 attribute :author, :kind_of => [String]
 attribute :cidfile, :kind_of => [String]