1 files changed, 50 insertions, 0 deletions
diff --git a/lib/gitlab/ci/pipeline/quota/deployments.rb b/lib/gitlab/ci/pipeline/quota/deployments.rb
new file mode 100644
index 00000000000..ed32d0d3d49
--- /dev/null
+++ b/lib/gitlab/ci/pipeline/quota/deployments.rb
@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Ci
+    module Pipeline
+      module Quota
+        class Deployments < ::Gitlab::Ci::Limit
+          include ::Gitlab::Utils::StrongMemoize
+          include ActionView::Helpers::TextHelper
+
+          def initialize(namespace, pipeline, command)
+            @namespace = namespace
+            @pipeline = pipeline
+            @command = command
+          end
+
+          def enabled?
+            limit > 0
+          end
+
+          def exceeded?
+            return false unless enabled?
+
+            pipeline_deployment_count > limit
+          end
+
+          def message
+            return unless exceeded?
+
+            "Pipeline has too many deployments! Requested #{pipeline_deployment_count}, but the limit is #{limit}."
+          end
+
+          private
+
+          def pipeline_deployment_count
+            strong_memoize(:pipeline_deployment_count) do
+              @command.pipeline_seed.deployments_count
+            end
+          end
+
+          def limit
+            strong_memoize(:limit) do
+              @namespace.actual_limits.ci_pipeline_deployments
+            end
+          end
+        end
+      end
+    end
+  end
+end