Merge branch 'app-logger-15' into 'master'

Use applogger in lib/gitlab/

See merge request gitlab-org/gitlab!41075

changelogs/unreleased/app-logger-15.yml

+---
+title: Use applogger in lib/gitlab/
+merge_request: 41075
+author: Rajendra Kadam
+type: other

lib/gitlab/metrics/samplers/puma_sampler.rb

@@ -42,7 +42,7 @@ module Gitlab
         def puma_stats
           Puma.stats
         rescue NoMethodError
-          Rails.logger.info "PumaSampler: stats are not available yet, waiting for Puma to boot" # rubocop:disable Gitlab/RailsLogger
+          Gitlab::AppLogger.info "PumaSampler: stats are not available yet, waiting for Puma to boot"
           nil
         end
 

lib/gitlab/middleware/read_only/controller.rb

@@ -36,7 +36,7 @@ module Gitlab
 
         def call
           if disallowed_request? && Gitlab::Database.read_only?
-            Rails.logger.debug('GitLab ReadOnly: preventing possible non read-only operation') # rubocop:disable Gitlab/RailsLogger
+            Gitlab::AppLogger.debug('GitLab ReadOnly: preventing possible non read-only operation')
 
             if json_request?
               return [403, { 'Content-Type' => APPLICATION_JSON }, [{ 'message' => ERROR_MESSAGE }.to_json]]

lib/gitlab/sanitizers/exif.rb

@@ -48,7 +48,7 @@ module Gitlab
 
       attr_reader :logger
 
-      def initialize(logger: Rails.logger) # rubocop:disable Gitlab/RailsLogger
+      def initialize(logger: Gitlab::AppLogger)
         @logger = logger
       end
 

lib/mattermost/session.rb

@@ -41,7 +41,7 @@ module Mattermost
         begin
           yield self
         rescue Errno::ECONNREFUSED => e
-          Rails.logger.error(e.message + "\n" + e.backtrace.join("\n")) # rubocop:disable Gitlab/RailsLogger
+          Gitlab::AppLogger.error(e.message + "\n" + e.backtrace.join("\n"))
           raise Mattermost::NoSessionError
         ensure
           destroy

lib/microsoft_teams/notifier.rb

@@ -19,7 +19,7 @@ module MicrosoftTeams
 
         result = true if response
       rescue Gitlab::HTTP::Error, StandardError => error
-        Rails.logger.info("#{self.class.name}: Error while connecting to #{@webhook}: #{error.message}") # rubocop:disable Gitlab/RailsLogger
+        Gitlab::AppLogger.info("#{self.class.name}: Error while connecting to #{@webhook}: #{error.message}")
       end
 
       result