From 8f6c8770ab7bed47c7c6b2ce541ba3ecf10de6d2 Mon Sep 17 00:00:00 2001
From: Daniel Lobato <elobatocs@gmail.com>
Date: Fri, 10 Oct 2014 10:43:17 +0200
Subject: [PATCH] Raise docker-api errors up

---
 lib/fog/fogdocker/core.rb                              | 8 +-------
 lib/fog/fogdocker/errors.rb                            | 9 +++++++++
 lib/fog/fogdocker/requests/compute/container_action.rb | 8 ++++++++
 3 files changed, 18 insertions(+), 7 deletions(-)
 create mode 100644 lib/fog/fogdocker/errors.rb

diff --git a/lib/fog/fogdocker/core.rb b/lib/fog/fogdocker/core.rb
index 2594306ef..e438f688d 100644
--- a/lib/fog/fogdocker/core.rb
+++ b/lib/fog/fogdocker/core.rb
@@ -1,15 +1,9 @@
 require 'fog/core'
+require 'fog/fogdocker/errors'
 
 module Fog
   module Fogdocker
     extend Fog::Provider
-
-    module Errors
-      class ServiceError < Fog::Errors::Error; end
-      class SecurityError < ServiceError; end
-      class NotFound < ServiceError; end
-    end
-
     service(:compute, 'Compute')
   end
 end
diff --git a/lib/fog/fogdocker/errors.rb b/lib/fog/fogdocker/errors.rb
new file mode 100644
index 000000000..9238990aa
--- /dev/null
+++ b/lib/fog/fogdocker/errors.rb
@@ -0,0 +1,9 @@
+module Fog
+  module Errors
+    module Fogdocker
+      class ServiceError < Fog::Errors::Error; end
+      class AuthenticationError < ServiceError; end
+    end
+  end
+end
+
diff --git a/lib/fog/fogdocker/requests/compute/container_action.rb b/lib/fog/fogdocker/requests/compute/container_action.rb
index c4d8c1561..9b75f678a 100644
--- a/lib/fog/fogdocker/requests/compute/container_action.rb
+++ b/lib/fog/fogdocker/requests/compute/container_action.rb
@@ -7,6 +7,14 @@ module Fog
           raise ArgumentError, "action is a required parameter" unless options.key? :action
           container = Docker::Container.get(options[:id])
           downcase_hash_keys container.send(options[:action]).json
+        rescue Docker::Error::NotFoundError => e
+          raise Fog::Errors::Error::NotFound.new(e.message)
+        rescue Docker::Error::TimeoutError => e
+          raise Fog::Errors::Error::TimeoutError.new(e.message)
+        rescue Docker::Error::UnauthorizedError => e
+          raise Fog::Errors::Fogdocker::ServiceError::AuthenticationError.new(e.message)
+        rescue Docker::Error::DockerError => e
+          raise Fog::Errors::Fogdocker::ServiceError.new(e.message)
         end
       end