Add support for docker image configuration in .gitlab-ci.yml

1 files changed, 8 insertions, 1 deletions

diff --git a/lib/gitlab/ci/config/entry/image.rb b/lib/gitlab/ci/config/entry/image.rb
index b5050257688..10f35a2dbc1 100644
--- a/lib/gitlab/ci/config/entry/image.rb
+++ b/lib/gitlab/ci/config/entry/image.rb
@@ -7,9 +7,16 @@ module Gitlab
         #
         class Image < Node
           include Validatable
+          include DockerImage
+
+          ALLOWED_KEYS = %i[name entrypoint].freeze
 
           validations do
-            validates :config, type: String
+            validates :config, hash_or_string: true
+            validates :config, allowed_keys: ALLOWED_KEYS
+
+            validates :name, type: String, presence: true
+            validates :entrypoint, type: String, allow_nil: true
           end
         end
       end