1 files changed, 31 insertions, 0 deletions
diff --git a/app/services/deployments/older_deployments_drop_service.rb b/app/services/deployments/older_deployments_drop_service.rb
new file mode 100644
index 00000000000..122f8ac89ed
--- /dev/null
+++ b/app/services/deployments/older_deployments_drop_service.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+module Deployments
+  class OlderDeploymentsDropService
+    attr_reader :deployment
+
+    def initialize(deployment_id)
+      @deployment = Deployment.find_by_id(deployment_id)
+    end
+
+    def execute
+      return unless @deployment&.running?
+
+      older_deployments.find_each do |older_deployment|
+        older_deployment.deployable&.drop!(:forward_deployment_failure)
+      rescue => e
+        Gitlab::ErrorTracking.track_exception(e, subject_id: @deployment.id, deployment_id: older_deployment.id)
+      end
+    end
+
+    private
+
+    def older_deployments
+      @deployment
+        .environment
+        .active_deployments
+        .older_than(@deployment)
+        .with_deployable
+    end
+  end
+end