1 files changed, 61 insertions, 0 deletions
diff --git a/lib/gitlab/ci/config/entry/imageable.rb b/lib/gitlab/ci/config/entry/imageable.rb
new file mode 100644
index 00000000000..f045ee3d549
--- /dev/null
+++ b/lib/gitlab/ci/config/entry/imageable.rb
@@ -0,0 +1,61 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Ci
+    class Config
+      module Entry
+        ##
+        # Represents Imageable concern shared by Image and Service.
+        module Imageable
+          extend ActiveSupport::Concern
+
+          include ::Gitlab::Config::Entry::Attributable
+          include ::Gitlab::Config::Entry::Configurable
+
+          IMAGEABLE_ALLOWED_KEYS = %i[name entrypoint ports pull_policy].freeze
+          IMAGEABLE_LEGACY_ALLOWED_KEYS = %i[name entrypoint ports].freeze
+
+          included do
+            include ::Gitlab::Config::Entry::Validatable
+
+            validations do
+              validates :config, hash_or_string: true
+              validates :config, disallowed_keys: %i[ports], unless: :with_image_ports?
+
+              validates :name, type: String, presence: true
+              validates :entrypoint, array_of_strings: true, allow_nil: true
+            end
+
+            attributes :ports, :pull_policy
+
+            entry :ports, Entry::Ports,
+                description: 'Ports used to expose the image/service'
+
+            entry :pull_policy, Entry::PullPolicy,
+                description: 'Pull policy for the image/service'
+          end
+
+          def name
+            value[:name]
+          end
+
+          def entrypoint
+            value[:entrypoint]
+          end
+
+          def with_image_ports?
+            opt(:with_image_ports)
+          end
+
+          def ci_docker_image_pull_policy_enabled?
+            ::Feature.enabled?(:ci_docker_image_pull_policy)
+          end
+
+          def skip_config_hash_validation?
+            true
+          end
+        end
+      end
+    end
+  end
+end