3 files changed, 73 insertions, 1 deletions
diff --git a/lib/gitlab/health_checks/redis/rate_limiting_check.rb b/lib/gitlab/health_checks/redis/rate_limiting_check.rb
new file mode 100644
index 00000000000..67c14e26361
--- /dev/null
+++ b/lib/gitlab/health_checks/redis/rate_limiting_check.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module HealthChecks
+    module Redis
+      class RateLimitingCheck
+        extend SimpleAbstractCheck
+
+        class << self
+          def check_up
+            check
+          end
+
+          private
+
+          def metric_prefix
+            'redis_rate_limiting_ping'
+          end
+
+          def successful?(result)
+            result == 'PONG'
+          end
+
+          # rubocop: disable CodeReuse/ActiveRecord
+          def check
+            catch_timeout 10.seconds do
+              Gitlab::Redis::RateLimiting.with(&:ping)
+            end
+          end
+          # rubocop: enable CodeReuse/ActiveRecord
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/health_checks/redis/redis_check.rb b/lib/gitlab/health_checks/redis/redis_check.rb
index 44b85bf886e..25879c18f84 100644
--- a/lib/gitlab/health_checks/redis/redis_check.rb
+++ b/lib/gitlab/health_checks/redis/redis_check.rb
@@ -21,7 +21,9 @@ module Gitlab
             ::Gitlab::HealthChecks::Redis::CacheCheck.check_up &&
               ::Gitlab::HealthChecks::Redis::QueuesCheck.check_up &&
               ::Gitlab::HealthChecks::Redis::SharedStateCheck.check_up &&
-              ::Gitlab::HealthChecks::Redis::TraceChunksCheck.check_up
+              ::Gitlab::HealthChecks::Redis::TraceChunksCheck.check_up &&
+              ::Gitlab::HealthChecks::Redis::RateLimitingCheck.check_up &&
+              ::Gitlab::HealthChecks::Redis::SessionsCheck.check_up
           end
         end
       end
diff --git a/lib/gitlab/health_checks/redis/sessions_check.rb b/lib/gitlab/health_checks/redis/sessions_check.rb
new file mode 100644
index 00000000000..a0c5e177b4e
--- /dev/null
+++ b/lib/gitlab/health_checks/redis/sessions_check.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module HealthChecks
+    module Redis
+      class SessionsCheck
+        extend SimpleAbstractCheck
+
+        class << self
+          def check_up
+            check
+          end
+
+          private
+
+          def metric_prefix
+            'redis_sessions_ping'
+          end
+
+          def successful?(result)
+            result == 'PONG'
+          end
+
+          # rubocop: disable CodeReuse/ActiveRecord
+          def check
+            catch_timeout 10.seconds do
+              Gitlab::Redis::Sessions.with(&:ping)
+            end
+          end
+          # rubocop: enable CodeReuse/ActiveRecord
+        end
+      end
+    end
+  end
+end