1 files changed, 26 insertions, 0 deletions
diff --git a/lib/generators/gitlab/usage_metric_definition/redis_hll_generator.rb b/lib/generators/gitlab/usage_metric_definition/redis_hll_generator.rb
new file mode 100644
index 00000000000..d826c51a73d
--- /dev/null
+++ b/lib/generators/gitlab/usage_metric_definition/redis_hll_generator.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+require 'rails/generators'
+require_relative '../usage_metric_definition_generator'
+
+module Gitlab
+  module UsageMetricDefinition
+    class RedisHllGenerator < Rails::Generators::Base
+      desc 'Generates a metric definition .yml file with defaults for Redis HLL.'
+
+      argument :category, type: :string, desc: "Category name"
+      argument :event, type: :string, desc: "Event name"
+
+      def create_metrics
+        Gitlab::UsageMetricDefinitionGenerator.start(["#{key_path}_weekly", '--dir', '7d'])
+        Gitlab::UsageMetricDefinitionGenerator.start(["#{key_path}_monthly", '--dir', '28d'])
+      end
+
+      private
+
+      def key_path
+        "redis_hll_counters.#{category}.#{event}"
+      end
+    end
+  end
+end