Add Gitlab::Geo::LogHelpers to Geo::Scheduler::PerShardSchedulerWorker

ee/app/workers/geo/scheduler/per_shard_scheduler_worker.rb

@@ -4,6 +4,7 @@ module Geo
       include ApplicationWorker
       include CronjobQueue
       include ::Gitlab::Utils::StrongMemoize
+      include ::Gitlab::Geo::LogHelpers
 
       HEALTHY_SHARD_CHECKS = [
         Gitlab::HealthChecks::FsShardsCheck,

ee/app/workers/geo/scheduler/primary/per_shard_scheduler_worker.rb

@@ -3,7 +3,10 @@ module Geo
     module Primary
       class PerShardSchedulerWorker < Geo::Scheduler::PerShardSchedulerWorker
         def perform
-          return unless Gitlab::Geo.primary?
+          unless Gitlab::Geo.primary?
+            log_info('Current node not a primary')
+            return
+          end
 
           super
         end

ee/spec/workers/geo/scheduler/per_shard_scheduler_worker_spec.rb

+require 'spec_helper'
+
+describe Geo::Scheduler::PerShardSchedulerWorker do
+  it 'includes ::Gitlab::Geo::LogHelpers' do
+    expect(described_class).to include_module(::Gitlab::Geo::LogHelpers)
+  end
+
+  it 'needs many other specs'
+end